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what is the minimum free space required for a backup

Posted: Sat May 18, 2013 3:43 pm
by Ethereal
hello

i have a ssd (32GB) with Windows 7 (x64) - it is pretty full - about 2 GB free.
when i try to image with IFW the backup fails with a hard drive error.
i am able to image with another Drive Image and I have tested the SSD (no errors)
as a last resort i changed the size of paging file (i now have nearly 4 GB free) - i can now image with IFW

what is the minimum space required on the source disk for a successful image?

thank you

Re: what is the minimum free space required for a backup

Posted: Sat May 18, 2013 4:01 pm
by mjnelson99
Windows might get a bit unhappy with so little free space on
a hard drive. Can you move some data to a different drive
instead and notice if that makes a difference?
Mary


On 5/18/2013 10:43 AM, Ethereal wrote:
> hello
>
> i have a ssd (32GB) with Windows 7 (x64) - it is pretty full - about 2 GB free.
> when i try to image with IFW the backup fails with a hard drive error.
> i am able to image with another Drive Image and I have tested the SSD (no errors)
> as a last resort i changed the size of paging file (i now have nearly 4 GB free) - i can now image with IFW
>
> what is the minimum space required on the source disk for a successful image?
>
> thank you
>
>

Re: what is the minimum free space required for a backup

Posted: Sat May 18, 2013 4:10 pm
by TeraByte Support
It doesn't care about free space - in order to use phylock it needs some
free space - but it will use what it can and if can't, use ram. There is a
problem if you use VSS with the x86 version if IFW on a x64 machine if you
do back to back image operations too fast you may see a read error (fixed in
coming 2.82). but if windows runs out of space itself, it can cause issues.

"Ethereal" wrote in message news:[email protected]...

hello

i have a ssd (32GB) with Windows 7 (x64) - it is pretty full - about 2 GB
free.
when i try to image with IFW the backup fails with a hard drive error.
i am able to image with another Image and I have tested the SSD (no errors)
as a last resort i changed the size of paging file (i now have nearly 4 GB
free) - i can now image with IFW

what is the minimum space required on the source disk for a successful
image?

thank you

Re: what is the minimum free space required for a backup

Posted: Sat May 18, 2013 4:42 pm
by DrTeeth
On Sat, 18 May 2013 08:43:10 PDT, just as I was about to take a herb,
Ethereal disturbed my reverie and wrote:

>i have a ssd (32GB) with Windows 7 (x64) - it is pretty full - about 2 GB free.

EEK! That is just asking for problems LOL. I wouldn't like to live so
dangerously.
--

Cheers,

DrT

** Stress - the condition brought about by having to
** resist the temptation to beat the living daylights
** out of someone who richly deserves it.

Re: what is the minimum free space required for a backup

Posted: Sat May 18, 2013 5:37 pm
by Ethereal
thanks very much for your replies.

i use the ssd as an HTPC system drive and i store my recordings on a 1TB hdd.
i only have the bare minimum on the ssd and don't plan to add anymore programs but i think that windows update may be taking more than it's fair share.
if i have anymore problems i may try using the 32bit version of windows 7. i only have 4GB of ram. the only thing stopping me is trying to get my tuner card all setup again (it was a pain)

Re: what is the minimum free space required for a backup

Posted: Sat May 18, 2013 8:53 pm
by mjnelson99
TB could be correct in that Windows does now require some
breathing room. I know in the past I had a crowded disk
(maybe Win2K?) and could not defrag. Do not remember if
imaging was a problem.

An idea I had is there may be backup files pre SP 1 that you
may be able to delete after creating a backup image
somewhere else first.

Try imaging booting from IFD/IFL on CD, DVD or USB device also.
Mary

On 5/18/2013 10:43 AM, Ethereal wrote:
> hello
>
> i have a ssd (32GB) with Windows 7 (x64) - it is pretty full - about 2 GB free.
> when i try to image with IFW the backup fails with a hard drive error.
> i am able to image with another Drive Image and I have tested the SSD (no errors)
> as a last resort i changed the size of paging file (i now have nearly 4 GB free) - i can now image with IFW
>
> what is the minimum space required on the source disk for a successful image?
>
> thank you
>
>

Re: what is the minimum free space required for a backup

Posted: Sat May 18, 2013 9:28 pm
by Ethereal
i deleted hiberfil.sys (3 GB) - everything is rosy now - over 6 GB free

thank you

Re: what is the minimum free space required for a backup

Posted: Tue May 21, 2013 6:40 pm
by DrTeeth
On Sat, 18 May 2013 14:28:00 PDT, just as I was about to take a herb,
Ethereal disturbed my reverie and wrote:

>i deleted hiberfil.sys (3 GB) - everything is rosy now - over 6 GB free

I would also check out your temp folders. Win 7 leaves so much crud in
there you will get GBs back if you have not cleaned them before. Also,
if you applied SP1 separately you could have a massive backup lurking
on your system that could be deleted.

Moving to 32 bit windows would not give you that much more space.
--

Cheers,

DrT

** Stress - the condition brought about by having to
** resist the temptation to beat the living daylights
** out of someone who richly deserves it.