October 31st 10, 05:55 PM
posted to microsoft.public.windowsxp.basics
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Hey Wes ....
See:
http://ask-leo.com/26_drives_is_ther...n_windows.html
On Sunday, May 06, 2007 3:51 PM Tcs wrote:
I have just encountered a problem, which I didn't have before...
I've just upgraded from an old PC, running Windows 2k Pro (sp4), to a
new one running XP Pro (sp2). (I have built both PCs, just as I have
always done.) My configuration is:
----+-------+-------+---+----------------------
Drv | OLD PC| NEW PC| # | description
----+-------+-------+---+----------------------
A: | x | x | - | floppy
B: | - | - | - | doesn't exist
C: | x(10) | x(35) | 0 | OS partition (active)
D: | x (5) | x (8) | 0 | comm partition
E: | x (5) | x (8) | 0 | graphics partition
F: | x (5) | x (8) | 0 | word proc partition
G: | x (5) | x (8) | 0 | database partition
H: | x (5) | x (8) | 0 | various data
I: | x | x | - | CD / DVD-ROM drive
J: | x | x | - | DVD drive
K: | x | x(10) | 1 | OS partition (active)
L: | x(320)| ????? | 2 | misc
M: | | x (5) | 1 | comm partition
N: | | x (5) | 1 | graphics partition
O: | | x (5) | 1 | word proc partition
P: | | x (5) | 1 | database partition
Q: | | x (5) | 1 | various data
R: | | x | - | card read 1st drive
S: | | x | - | card read 2nd drive
T: | | x | - | card read 3rd drive
U: | | x | - | card read 4th drive
V: | | x(160)| 3 | misc
Right now, disk 1 in the new PC is my disk 0 from my old PC, while I
continue to migrate from the old to the new. *Normally*, I would only
have one, perhaps two partitions on disk 1.
Hard Disk 0 = 80gb
Hard Disk 1 = 40gb right now, but varies (win 2k hdd 0)
Hard Disk 2 = 320bg right now, but varies
Hard Disk 3 = 160gb right now, but varies
Notes:
------
1.) Disks 0, 1 & 2 are in removable cartridge/chassis.
2.) Disk 3 is an external unit with USB interface.
3.) All hard disks are IDE.
4.) Disks 0, 1 & 2 are in the chassis.
5.) Disks 0 & 1 run off the mobo's controllers.
6.) Disk 2 runs off a SIIG Ultra ATA/133 PCI controller.
7.) Drives R:, S:, T: & U: are card reader unit (Koutech F7210).
I can disable drives R:-U:, by "stopping" the USB device, although I
don't actually "remove" anything. I was able to get my system to
"see" the missing drive 2 (L , by turning the cartridge key to "off",
then back to "on". ( I don't believe it was the "scan for hardware
changes" that worked. )
So...I'm thinking this has to do with the number of physical "disks"
in the system. ( So far I haven't been able to find anything about
what any such limit might be. ) But maybe it's a matter of the number
of "drives". Maybe some combination. Whatever it is, I would like to
know. I'm also wondering if it would be possible to script the
disabling of drives R:-U: and enabling of drive L:. And...if so, how
to do it. Can I restrict the enabling of drives R: thru U: to perhaps
just ONE (1) drive? ( I only have one Compact Flash card. )
Can anyone out there help me? Any help would be appreciated.
Thanks in advance,
Tom
On Sunday, May 06, 2007 4:29 PM Shenan Stanley wrote:
Tcs wrote:
I think you have gone into overkill on the number of partitions.
You do not *need* that many.
Most get along just fine with one (1) partition per drive.
Many get along better in that way and organizing their files/installations
into folders.
You have not ran out of drive letters - but you have a riduculous number of
them.
I have systems with 2+TB of space on them and connectivity to several
external drives and network devices and seldom get over 12-15 drive letters.
Why not make an image of the old disk using somehting like Symantec Ghost,
Acronis TrueImage, BootItNG - and then read from the image to save your
machine from having to parse the abnormal number of tiny partitions? heh
--
Shenan Stanley
MS-MVP
--
How To Ask Questions The Smart Way
http://www.catb.org/~esr/faqs/smart-questions.html
On Sunday, May 06, 2007 6:53 PM Wesley Vogel wrote:
26.
quote
A computer can use up to 26 drive letters. Drive letters A and B are
reserved for floppy disk drives, but you can assign these letters to
removable drives if the computer does not have a floppy disk drive. Hard
disk drives in the computer receive letters C through Z, while mapped
network drives are assigned drive letters in reverse order (Z through B).
quote
from...
To assign, change, or remove a drive letter
http://www.microsoft.com/resources/d....mspx?mfr=true
Or paste the following line into Start | Run and click OK...
hh diskmgmt.chm::/dm_drive_letter.htm
--
Hope this helps. Let us know.
Wes
MS-MVP Windows Shell/User
In ,
Tcs hunted and pecked:
On Tuesday, May 08, 2007 6:04 PM Gerry wrote:
Wes
26 is not the max. You can have any number of C drives as long as the
operating system residing therein cannot see any of the other C drives.
--
Regards.
Gerry
~~~~
FCA
Stourport, England
Enquire, plan and execute
~~~~~~~~~~~~~~~~~~~
"Wesley Vogel" wrote in message
...
On Wednesday, May 09, 2007 8:20 PM Wesley Vogel wrote:
Hi Gerry,
On one Windows operating system you can have as many drives as you like.
But you can only designate 26 of them with drive letters, from A thru Z.
--
Hope this helps. Let us know.
Wes
MS-MVP Windows Shell/User
In ,
Gerry hunted and pecked:
On Tuesday, September 28, 2010 1:08 AM PVS R wrote:
Then how do we designate the rest ??
On Sunday, October 31, 2010 1:52 PM Brad B wrote:
An explanation of one way to do it he
http://ask-leo.com/26_drives_is_ther...n_windows.html
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