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#61
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Perfectdisk Stops Prefetch - Greg Hayes?
R. McCarty wrote:
I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
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#62
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Perfectdisk Stops Prefetch - Greg Hayes?
R. McCarty wrote:
I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
#63
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Perfectdisk Stops Prefetch - Greg Hayes?
Here is what I have done Bill.
1. I install PerfectDisk. 2. Using "prefetch Clean and Control" (3rd party utility), I purge my prefetch folder. I also make certain that the prefetch parameter is set for boot files AND programs. 3. I reboot to set the parameter! 4. I open each, and every, one of my "main" programs - those I consider important. This is to get the prefetch info into the folder. I also reboot numerous times to be certain that "all" of the boot info is placed into the folder. 5. After about 5 boots, I change the prefetch parameters to "boot only" 6. I reboot one more time to lock the parameter. My prefetch folder "never changes" after this - and I like it that way. All my boot info is there and only those programs I choose to use frequently puts info there. Now I just stop worrying about the damn thing, as it has been proven to me that it doesn't change - even after 4-5 months. -- Regards: Richard Urban aka Crusty (-: Old B@stard :-) "Bill" wrote in message ... R. McCarty wrote: I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
#64
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Perfectdisk Stops Prefetch - Greg Hayes?
Here is what I have done Bill.
1. I install PerfectDisk. 2. Using "prefetch Clean and Control" (3rd party utility), I purge my prefetch folder. I also make certain that the prefetch parameter is set for boot files AND programs. 3. I reboot to set the parameter! 4. I open each, and every, one of my "main" programs - those I consider important. This is to get the prefetch info into the folder. I also reboot numerous times to be certain that "all" of the boot info is placed into the folder. 5. After about 5 boots, I change the prefetch parameters to "boot only" 6. I reboot one more time to lock the parameter. My prefetch folder "never changes" after this - and I like it that way. All my boot info is there and only those programs I choose to use frequently puts info there. Now I just stop worrying about the damn thing, as it has been proven to me that it doesn't change - even after 4-5 months. -- Regards: Richard Urban aka Crusty (-: Old B@stard :-) "Bill" wrote in message ... R. McCarty wrote: I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
#65
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Perfectdisk Stops Prefetch - Greg Hayes?
Here is what I have done Bill.
1. I install PerfectDisk. 2. Using "prefetch Clean and Control" (3rd party utility), I purge my prefetch folder. I also make certain that the prefetch parameter is set for boot files AND programs. 3. I reboot to set the parameter! 4. I open each, and every, one of my "main" programs - those I consider important. This is to get the prefetch info into the folder. I also reboot numerous times to be certain that "all" of the boot info is placed into the folder. 5. After about 5 boots, I change the prefetch parameters to "boot only" 6. I reboot one more time to lock the parameter. My prefetch folder "never changes" after this - and I like it that way. All my boot info is there and only those programs I choose to use frequently puts info there. Now I just stop worrying about the damn thing, as it has been proven to me that it doesn't change - even after 4-5 months. -- Regards: Richard Urban aka Crusty (-: Old B@stard :-) "Bill" wrote in message ... R. McCarty wrote: I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
#66
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Perfectdisk Stops Prefetch - Greg Hayes?
Here is what I have done Bill.
1. I install PerfectDisk. 2. Using "prefetch Clean and Control" (3rd party utility), I purge my prefetch folder. I also make certain that the prefetch parameter is set for boot files AND programs. 3. I reboot to set the parameter! 4. I open each, and every, one of my "main" programs - those I consider important. This is to get the prefetch info into the folder. I also reboot numerous times to be certain that "all" of the boot info is placed into the folder. 5. After about 5 boots, I change the prefetch parameters to "boot only" 6. I reboot one more time to lock the parameter. My prefetch folder "never changes" after this - and I like it that way. All my boot info is there and only those programs I choose to use frequently puts info there. Now I just stop worrying about the damn thing, as it has been proven to me that it doesn't change - even after 4-5 months. -- Regards: Richard Urban aka Crusty (-: Old B@stard :-) "Bill" wrote in message ... R. McCarty wrote: I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
#67
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Perfectdisk Stops Prefetch - Greg Hayes?
Here is what I have done Bill.
1. I install PerfectDisk. 2. Using "prefetch Clean and Control" (3rd party utility), I purge my prefetch folder. I also make certain that the prefetch parameter is set for boot files AND programs. 3. I reboot to set the parameter! 4. I open each, and every, one of my "main" programs - those I consider important. This is to get the prefetch info into the folder. I also reboot numerous times to be certain that "all" of the boot info is placed into the folder. 5. After about 5 boots, I change the prefetch parameters to "boot only" 6. I reboot one more time to lock the parameter. My prefetch folder "never changes" after this - and I like it that way. All my boot info is there and only those programs I choose to use frequently puts info there. Now I just stop worrying about the damn thing, as it has been proven to me that it doesn't change - even after 4-5 months. -- Regards: Richard Urban aka Crusty (-: Old B@stard :-) "Bill" wrote in message ... R. McCarty wrote: I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
#68
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Perfectdisk Stops Prefetch - Greg Hayes?
Here is what I have done Bill.
1. I install PerfectDisk. 2. Using "prefetch Clean and Control" (3rd party utility), I purge my prefetch folder. I also make certain that the prefetch parameter is set for boot files AND programs. 3. I reboot to set the parameter! 4. I open each, and every, one of my "main" programs - those I consider important. This is to get the prefetch info into the folder. I also reboot numerous times to be certain that "all" of the boot info is placed into the folder. 5. After about 5 boots, I change the prefetch parameters to "boot only" 6. I reboot one more time to lock the parameter. My prefetch folder "never changes" after this - and I like it that way. All my boot info is there and only those programs I choose to use frequently puts info there. Now I just stop worrying about the damn thing, as it has been proven to me that it doesn't change - even after 4-5 months. -- Regards: Richard Urban aka Crusty (-: Old B@stard :-) "Bill" wrote in message ... R. McCarty wrote: I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
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Perfectdisk Stops Prefetch - Greg Hayes?
R. McCarty wrote:
I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
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Perfectdisk Stops Prefetch - Greg Hayes?
R. McCarty wrote:
I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
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Perfectdisk Stops Prefetch - Greg Hayes?
Here is what I have done Bill.
1. I install PerfectDisk. 2. Using "prefetch Clean and Control" (3rd party utility), I purge my prefetch folder. I also make certain that the prefetch parameter is set for boot files AND programs. 3. I reboot to set the parameter! 4. I open each, and every, one of my "main" programs - those I consider important. This is to get the prefetch info into the folder. I also reboot numerous times to be certain that "all" of the boot info is placed into the folder. 5. After about 5 boots, I change the prefetch parameters to "boot only" 6. I reboot one more time to lock the parameter. My prefetch folder "never changes" after this - and I like it that way. All my boot info is there and only those programs I choose to use frequently puts info there. Now I just stop worrying about the damn thing, as it has been proven to me that it doesn't change - even after 4-5 months. -- Regards: Richard Urban aka Crusty (-: Old B@stard :-) "Bill" wrote in message ... R. McCarty wrote: I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
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Perfectdisk Stops Prefetch - Greg Hayes?
Here is what I have done Bill.
1. I install PerfectDisk. 2. Using "prefetch Clean and Control" (3rd party utility), I purge my prefetch folder. I also make certain that the prefetch parameter is set for boot files AND programs. 3. I reboot to set the parameter! 4. I open each, and every, one of my "main" programs - those I consider important. This is to get the prefetch info into the folder. I also reboot numerous times to be certain that "all" of the boot info is placed into the folder. 5. After about 5 boots, I change the prefetch parameters to "boot only" 6. I reboot one more time to lock the parameter. My prefetch folder "never changes" after this - and I like it that way. All my boot info is there and only those programs I choose to use frequently puts info there. Now I just stop worrying about the damn thing, as it has been proven to me that it doesn't change - even after 4-5 months. -- Regards: Richard Urban aka Crusty (-: Old B@stard :-) "Bill" wrote in message ... R. McCarty wrote: I missed the original post, so I'm speculating here. No problem, I'll repeat info as needed. Perfect Disk doesn't factor into the Prefetch operations, it only uses the Layout.Ini file to do the file placement. That's what it's supposed to do, but it's doing something to prefetch on my computer as it's been almost two weeks now and I have dozens of obsolete PF files in the prefetch folder which are up to two weeks old. The .pf files are occasionally purged by Windows XP. Yes, XP takes care of the folder just fine and has done so for the last two years when I just used MS Defrag. However, as soon as PerfectDisk was installed XP stopped cleaning up the folder. To give you some background, I first installed PerfectDisk v6 almost a month ago to try it out. It seemed to work great, defragging very well, offline defrags put the MFT and Pagefile in good spots, etc. But a week after installing it, I glanced at the prefetch folder and noticed that old files were in there dating back to the day I installed PerfectDisk. Some PF that pointed to PD setup and dozens of instances of Rundll32 files. That's when I realized something was wrong with prefetching. So I checked all the settings in PD and then went looking for info on prefetching. I read everything I could find on the net, including Raxco's website. I thought maybe it was a fluke, so I did a second clean install of XP, updates, and then installed PD and some usual programs like Agent, Eudora, etc. After a week, same thing - XP stops managing the prefetch folder and I'm forced to clean up the folder myself. So I tried another clean install of XP, updates, and install PD and some programs. Used different PD setting this time, having PD manage all of the Layout.ini files instead of the default. Once again after a week, same thing - XP stops managing the prefetch folder. Now I did read a thread about PD not disabling prefetch: http://groups.google.com/groups?hl=e...isk%2Bprefetch "PerfectDisk doesn't disable prefetch. What PD does is to disable the partial defrag that WinXP is performing approximately every three days to attempt to make sure that the files in the prefetch folder are contiguous." And that seems to be what is happening on my system. However, if PD stops the 3 day partial defrag, and XP's prefetch just keeps building more and more PF files, then there is an obvious issue here with the prefetch folder growing out of control. Perhaps if PD would clear the Prefetch folder and change the prefetching to "boot files" ONLY in the Registry (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contr ol\Session Manager\Memory Management\PrefetchParameters) to Enableprefetcher=2 then it would stop building PF files and just keep the Layout and NTOSBOOT-BOODFAAD files, then it would do its job. But while this keeps the prefetch folder nice and tidy, it effectively reduces performance because prefetching of applications is no longer in effect. Boot times will be the same, but opening programs will be slightly slower. So I tried using the setting to let Windows manage the files, which changes the Registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\OptimalLayout) back to OptimalLayout=1, however that still does not let XP clean up the folder, partial defrag does not start to work without reinstalling Windows again. Stand alone computer - let perfect disk manage all files This is the odd part. I have PerfectDisk in the same config as this user, yet his computer seems to manage the prefetch folder just fine whereas mine just keeps adding more and more PF files without cleaning up the older entries. I've tried uninstalling PerfectDisk, but whatever changes it makes, are not undone by removing PD. Only a clean install of Windows seems to fix it. I posted this in hopes that Greg Hayes of Raxco Software would see it, but apparently he hasn't posted here in about a month, nor in any other group in over two weeks according to Google. Perhaps he's on holidays... |
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Perfectdisk Stops Prefetch - Greg Hayes?
Richard Urban wrote:
Here is what I have done Bill. 1. I install PerfectDisk. 2. Using "prefetch Clean and Control" (3rd party utility), I purge my prefetch folder. I also make certain that the prefetch parameter is set for boot files AND programs. 3. I reboot to set the parameter! 4. I open each, and every, one of my "main" programs - those I consider important. This is to get the prefetch info into the folder. I also reboot numerous times to be certain that "all" of the boot info is placed into the folder. 5. After about 5 boots, I change the prefetch parameters to "boot only" 6. I reboot one more time to lock the parameter. My prefetch folder "never changes" after this - and I like it that way. All my boot info is there and only those programs I choose to use frequently puts info there. Now I just stop worrying about the damn thing, as it has been proven to me that it doesn't change - even after 4-5 months. Thanks for the suggestion. That may be a good solution for those who want to force PerfectDisk and XP to work together. I've even considered doing something similar myself, manually adjusting the settings in XP's registry. I'm not sure if XP actually uses the prefetch data to load those programs, though it probably does. Two problems exist as well, the first is the dynamic nature of prefetching is lost, perhaps we can live with that. The second is the fact that updating a program requires you to go through the same procedure for each and every program change, which relies on the first issue to take care of itself. I'd prefer not to have to do that. |
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Perfectdisk Stops Prefetch - Greg Hayes?
In article ,
Richard Urban wrote: I have been using PerfectDisk for about a year now. My prefetch folder is maintained as it should be. I know this is not much help, but.......... -- Regards: Richard Urban aka Crusty (-: Old B@stard :-) "Bill" wrote in message news Ok, this is an annoying problem. I've been trying for three weeks to get Perfectdisk v6 to work with XP's prefetching. I've reinstalled Windows XP three times now, and every single time, XP stops cleaning up the prefetch folder. Perfectdisk seems to work fine doing its thing, and XP works fine, aside from this issue. But no matter what settings I try, they will not work together to let Windows manage the prefetch files, regardless of the PD setting. XP just stops cleaning up the prefetch folder like it should every three days. Instead what happens is obsolete files do not get removed, and the folder just continues to grow in size. This happens from the moment I install PD. I've Googled for info, and I've checked the Registry settings to confirm that they are correct, but it still doesn't work. I noticed that PD does change the registry back and forth if I change the settings in PD. If I set PD to manage the files, they get moved by PD as expected. But then prefetch does not maintain the folder. If I set PD to let Windows manage the files, then it skips the prefetch files, but still the folder does not maintain itself. Note that I have not changed any of the services and the Task Scheduler is working fine. I currently have PD installed...I re-installed XP last Monday and XP still has NOT cleaned up the prefetch folder. I have dozens of PF files that are obsolete, dated all the way back to when I installed SP1 on Monday evening at 17:50 hours. Normally XP would have cleaned up the folder at least twice now. I've read numerous posts from a Raxco rep named Greg Hayes, and I hope he reads this, but unfortunately his suggestions do not work. I can't imagine I've missed a setting, not three times in a row. I'd really like to get it to work as I like what PD does with the pagefile, MFT, etc. And it's faster than the XP defrag'er and is easily scheduled. But unless the prefetch folder is maintained as it is when I don't install PD, it's not much use to me. Thanks for any help provided. I assume you're talking about \WINDOWS\prefetch. FWIW I never bothered to look at the cache before. I just looked and it's 3.5MB. Since then it's been a month since I defraged.) I've used PD on my XP system for over a year, with the defaults. I do standalone defrag after major software install/reinstall and a normal one when I've moved a lot of big files around. This machine is a not-too-speedy midrange laptop that can use all the help it can get for disk speed. I run really fat software like OpenOffice. I run _lots_ of different programs on most days. BTW; I set swap space to a fixed size (Min=Max in control panel, based on what I know about the applications I run) and then do a standalone defrag to get it into one segment. That never has to be done again. IMHO If a disk has lots of free space then anal defraging becomes less important to a decent achine and average applications. I'm not sure that actuall buys me anything in practical terms. I open lots of applications and leave them open, for days. The cache should only help when starting a program for the first time. -- Al Dykes ----------- adykes at p a n i x . c o m |
#75
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Perfectdisk Stops Prefetch - Greg Hayes?
In article ,
Richard Urban wrote: I have been using PerfectDisk for about a year now. My prefetch folder is maintained as it should be. I know this is not much help, but.......... -- Regards: Richard Urban aka Crusty (-: Old B@stard :-) "Bill" wrote in message news Ok, this is an annoying problem. I've been trying for three weeks to get Perfectdisk v6 to work with XP's prefetching. I've reinstalled Windows XP three times now, and every single time, XP stops cleaning up the prefetch folder. Perfectdisk seems to work fine doing its thing, and XP works fine, aside from this issue. But no matter what settings I try, they will not work together to let Windows manage the prefetch files, regardless of the PD setting. XP just stops cleaning up the prefetch folder like it should every three days. Instead what happens is obsolete files do not get removed, and the folder just continues to grow in size. This happens from the moment I install PD. I've Googled for info, and I've checked the Registry settings to confirm that they are correct, but it still doesn't work. I noticed that PD does change the registry back and forth if I change the settings in PD. If I set PD to manage the files, they get moved by PD as expected. But then prefetch does not maintain the folder. If I set PD to let Windows manage the files, then it skips the prefetch files, but still the folder does not maintain itself. Note that I have not changed any of the services and the Task Scheduler is working fine. I currently have PD installed...I re-installed XP last Monday and XP still has NOT cleaned up the prefetch folder. I have dozens of PF files that are obsolete, dated all the way back to when I installed SP1 on Monday evening at 17:50 hours. Normally XP would have cleaned up the folder at least twice now. I've read numerous posts from a Raxco rep named Greg Hayes, and I hope he reads this, but unfortunately his suggestions do not work. I can't imagine I've missed a setting, not three times in a row. I'd really like to get it to work as I like what PD does with the pagefile, MFT, etc. And it's faster than the XP defrag'er and is easily scheduled. But unless the prefetch folder is maintained as it is when I don't install PD, it's not much use to me. Thanks for any help provided. I assume you're talking about \WINDOWS\prefetch. FWIW I never bothered to look at the cache before. I just looked and it's 3.5MB. Since then it's been a month since I defraged.) I've used PD on my XP system for over a year, with the defaults. I do standalone defrag after major software install/reinstall and a normal one when I've moved a lot of big files around. This machine is a not-too-speedy midrange laptop that can use all the help it can get for disk speed. I run really fat software like OpenOffice. I run _lots_ of different programs on most days. BTW; I set swap space to a fixed size (Min=Max in control panel, based on what I know about the applications I run) and then do a standalone defrag to get it into one segment. That never has to be done again. IMHO If a disk has lots of free space then anal defraging becomes less important to a decent achine and average applications. I'm not sure that actuall buys me anything in practical terms. I open lots of applications and leave them open, for days. The cache should only help when starting a program for the first time. -- Al Dykes ----------- adykes at p a n i x . c o m |
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