read past dud blocks (on hard disc)? Now the story of my hard drive experiences ...

On Fri, 24 Oct 2014 07:44:30 +0100, J. P. Gilliver (John) wrote:

In message , Gene E. Bloch
writes:
On Thu, 23 Oct 2014 20:05:31 -0300, pjp wrote:

If you take one apart, take the two magnets out and play with them. They
way they act towards one another might surprise you. BTW - they are very
powerfull magnets.

Can be dangerous...

I'm thinking of the very unusual situation where someone manages to
swallow a very powerful small magnet, and manages with the help of
another similar magnet to perforate part of the digestive tract.

I've heard of this, but not recently, so I don't have any details at
hand - especially the possibly significant one of whether it has ever
actually happened :-)

ISTR hearing/reading of someone who'd got part of his anatomy (yes, that
part, I think) trapped between two powerful magnets - can't remember if
from HDD, I think they were. The hospital did eventually manage to
separate them. (Are they a shape that would tempt one to ...?)

I'm glad I read this early in the day, so I have a chance to forget
about before I start dreaming tonight :-)

--
Gene E. Bloch (Stumbling Bloch)

On Fri, 24 Oct 2014 07:40:46 +0100, J. P. Gilliver (John) wrote:

I didn't _want_ to either, but it came down to either discarding the
data on the stuck drive or paying a data recovery company (and there
were things on the drive - not least, of course, credit card numbers,
probably - I wouldn't trust a recovery company not to keep copies of).

On the TV news last night was a story about a CHP officer who had
confiscated a woman's cell phone in the process of arresting her, and,
allegedly, later copied and also sent to others some nude photos of her
that were on the phone.

He is now in some trouble (I hope a *lot* of trouble, if the allegations
are true).

BTW, the newscasters were not nice enough to show us some of those
photos :-(

CHP = California Highway Patrol, same as State Police in some states.

--
Gene E. Bloch (Stumbling Bloch)

On Thu, 23 Oct 2014 21:13:15 -0400, Paul wrote:

Gene E. Bloch wrote:
On Thu, 23 Oct 2014 15:18:44 -0400, Paul wrote:

Gene E. Bloch wrote:
On Thu, 23 Oct 2014 16:33:55 +0100, Ian Jackson wrote:

In message , B00ze/Empire
writes
On 2014-10-12 12:45, Paul wrote:

What isn't
recommended, is opening the drive in your dusty
living room, with absolutely no advanced preparation.
Even if you take the drive into a cabinet, you should
clean the outside of it a bit first, before opening it
up.
I haven't done it in a long time, but I once opened a 170MB drive -
yes, a looong time ago - and blew compressed air on the platters, as
there was a small piece of plastic or two floating around there giving
fake read errors when they hit the heads. Anyways, this was all done
"in my dusty living room" and I had no issues afterwards :-)

https://www.youtube.com/watch?v=xPEa0Wc9iUc
"How to Make a Clean Air Enclosure (for HDD repair etc)"
That was impressive - thanks.

Yeah, that's the same glove box design they
use for working on Ebola samples.

Are they also made up of cardboard and duct tape?

Rather than putting that cardboard box under negative
pressure, the hepafilter could be providing positive
pressure on the source end. That causes air leakage to
move out of the box, through whatever "gaps" exist
around the "gloves" area. Then you can leave the fan running
while you work.

Paul

As long as you are pumping clean air in. But yes, I agree.

Someone on the news or in a magazine article recently spoke of keeping a
biological isolation chamber under negative pressure and called doing
that "counterintuitive". Oh well.


Ebola, I'd keep that under negative pressure, pulling the
gloves inside the glove box. I wouldn't want any biologicals
blowing out through cracks in the box. And you want your
vacuum cleaner to vent... outdoors.

Or through a tank of chlorine bleach...

Although ebola, specifically, might not be a problem, if it really can't
be transmitted through the air. If...

But for the hard drive, I'd want positive pressure. Especially
as the "glove port" isn't really sealed at all. if you're making
it out of cardboard, might as well be positive pressure, considering
the level of leakage.

That's why I said "I agree".

Still, Matt's clean room is probably still much better than any room in
my house :-)

--
Gene E. Bloch (Stumbling Bloch)

On Fri, 24 Oct 2014 10:59:04 -0700, Gene E. Bloch wrote:

On Fri, 24 Oct 2014 07:40:46 +0100, J. P. Gilliver (John) wrote:

I didn't _want_ to either, but it came down to either discarding the
data on the stuck drive or paying a data recovery company (and there
were things on the drive - not least, of course, credit card numbers,
probably - I wouldn't trust a recovery company not to keep copies of).

On the TV news last night was a story about a CHP officer who had
confiscated a woman's cell phone in the process of arresting her, and,
allegedly, later copied and also sent to others some nude photos of her
that were on the phone.

He is now in some trouble (I hope a *lot* of trouble, if the allegations
are true).

BTW, the newscasters were not nice enough to show us some of those
photos :-(

CHP = California Highway Patrol, same as State Police in some states.

From the San Jose Mercury News website:

http://tinyurl.com/ot93bb3

--
Gene E. Bloch (Stumbling Bloch)

On 10/24/2014 5:50 PM, Gene E. Bloch wrote:
On Fri, 24 Oct 2014 10:59:04 -0700, Gene E. Bloch wrote:

On Fri, 24 Oct 2014 07:40:46 +0100, J. P. Gilliver (John) wrote:

I didn't _want_ to either, but it came down to either discarding the
data on the stuck drive or paying a data recovery company (and there
were things on the drive - not least, of course, credit card numbers,
probably - I wouldn't trust a recovery company not to keep copies of).

On the TV news last night was a story about a CHP officer who had
confiscated a woman's cell phone in the process of arresting her, and,
allegedly, later copied and also sent to others some nude photos of her
that were on the phone.

He is now in some trouble (I hope a *lot* of trouble, if the allegations
are true).

BTW, the newscasters were not nice enough to show us some of those
photos :-(

CHP = California Highway Patrol, same as State Police in some states.

From the San Jose Mercury News website:

http://tinyurl.com/ot93bb3


But on a lighter note!
http://www.mankatofreepress.com/news...9144874eb.html

On Fri, 24 Oct 2014 18:24:14 -0500, Bob I wrote:

On 10/24/2014 5:50 PM, Gene E. Bloch wrote:
On Fri, 24 Oct 2014 10:59:04 -0700, Gene E. Bloch wrote:

On Fri, 24 Oct 2014 07:40:46 +0100, J. P. Gilliver (John) wrote:

I didn't _want_ to either, but it came down to either discarding the
data on the stuck drive or paying a data recovery company (and there
were things on the drive - not least, of course, credit card numbers,
probably - I wouldn't trust a recovery company not to keep copies of).

On the TV news last night was a story about a CHP officer who had
confiscated a woman's cell phone in the process of arresting her, and,
allegedly, later copied and also sent to others some nude photos of her
that were on the phone.

He is now in some trouble (I hope a *lot* of trouble, if the allegations
are true).

BTW, the newscasters were not nice enough to show us some of those
photos :-(

CHP = California Highway Patrol, same as State Police in some states.

From the San Jose Mercury News website:

http://tinyurl.com/ot93bb3


But on a lighter note!
http://www.mankatofreepress.com/news...9144874eb.html

Oh boy! Now I know what a wet Willie is!

Which I never heard of before...

--
Gene E. Bloch (Stumbling Bloch)