other system with datacorruption (2.425 + datalogging patches)

other system with datacorruption (2.425 + datalogging patches)

[Francisco Javier Cabello]

[-- Attachment #1.1: Type: text/plain, Size: 362 bytes --]

Hello,
I have other system with data corruption.
I send you the output of 'reiserfsck --check' 

Regards,

Paco

-- 
One of my most productive days was throwing away 1000 lines of code (Ken 
Thompson)
-----------------
PGP fingerprint: AF69 62B4 97EB F5BB 2C60  B802 568A E122 BBBE 5820
PGP Key available at http://pgp.mit.edu
-----------------


[-- Attachment #1.2: reiserfsc_without_fixfixable.gz --]
[-- Type: application/x-gzip, Size: 10248 bytes --]

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

Re: other system with datacorruption (2.425 + datalogging patches)

[Vladimir V. Saveliev]

Hello

On Thu, 2006-07-20 at 14:52 +0200, Francisco Javier Cabello wrote:
> Hello,
> I have other system with data corruption.

were there unclean shutdowns?
how do you decide when to reiserfsck?
can you please set
hdparm -W 0 
for systems which corrupts often and check if that will change anything?

> I send you the output of 'reiserfsck --check' 
> 
not good.

Is there a chance to try whether data gets corrupted on 2.6.17? Can you
also try to reproduce corruption on kernel not patched with datalogging
patches?
I ask because I guess that you are encountering problems which do not
present in newer kernels.

please describe the load in more details:
how many processes do write to a filesystem at the same time? is that
filesystem the only reiserfs one in the system dedicated especially for
video recording? What is directory structures? How long does it take to
get filesystem corrupted? etc. The more details the better

Re: other system with datacorruption (2.425 + datalogging patches)

[Francisco Javier Cabello]

[-- Attachment #1.1: Type: text/plain, Size: 525 bytes --]

Hello,
The rebuild tree succeed. I send you the output.

Regards,

Paco

On Thursday, 20 de July de 2006 14:52, Francisco Javier Cabello wrote:
> Hello,
> I have other system with data corruption.
> I send you the output of 'reiserfsck --check'
>
> Regards,
>
> Paco

-- 
One of my most productive days was throwing away 1000 lines of code (Ken 
Thompson)
-----------------
PGP fingerprint: AF69 62B4 97EB F5BB 2C60  B802 568A E122 BBBE 5820
PGP Key available at http://pgp.mit.edu
-----------------


[-- Attachment #1.2: reiserfsc_rebuild_tree.gz --]
[-- Type: application/x-gzip, Size: 1387 bytes --]

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

Re: other system with datacorruption (2.425 + datalogging patches)

[Francisco Javier Cabello]

[-- Attachment #1: Type: text/plain, Size: 625 bytes --]

Hello,
I have been 'googling' and I have found people reporting problems with Mythtv 
and reiserfs v3. Could be any problem if freespace falls bellow 10%?

Regards,

Paco

On Thursday, 20 de July de 2006 14:52, Francisco Javier Cabello wrote:
> Hello,
> I have other system with data corruption.
> I send you the output of 'reiserfsck --check'
>
> Regards,
>
> Paco

-- 
One of my most productive days was throwing away 1000 lines of code (Ken 
Thompson)
-----------------
PGP fingerprint: AF69 62B4 97EB F5BB 2C60  B802 568A E122 BBBE 5820
PGP Key available at http://pgp.mit.edu
-----------------


[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

Re: other system with datacorruption (2.425 + datalogging patches)

[Mike Benoit]

[-- Attachment #1: Type: text/plain, Size: 762 bytes --]

The MythTV issue should only cause severe slowdown while writing data
after freespace falls below 10%. I have not seen it cause any corruption
whatsoever.

I'm in the process of testing Jeff's patch to fix this issue right now.


On Mon, 2006-07-24 at 12:30 +0200, Francisco Javier Cabello wrote:
> Hello,
> I have been 'googling' and I have found people reporting problems with Mythtv 
> and reiserfs v3. Could be any problem if freespace falls bellow 10%?
> 
> Regards,
> 
> Paco
> 
> On Thursday, 20 de July de 2006 14:52, Francisco Javier Cabello wrote:
> > Hello,
> > I have other system with data corruption.
> > I send you the output of 'reiserfsck --check'
> >
> > Regards,
> >
> > Paco
> 
-- 
Mike Benoit <ipso@snappymail.ca>

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]

Re: other system with datacorruption (2.425 + datalogging patches)

[Francisco Javier Cabello]

[-- Attachment #1.1: Type: text/plain, Size: 681 bytes --]

Another one :(
This time rebuild-tree failed. I guess the system didn't have enough memory.
Swap is mounted as loopback file inside the reiserfs filesystem, then when I 
umount filesystem to check I lose swap.

Regards,

Paco

On Thursday, 20 de July de 2006 14:52, Francisco Javier Cabello wrote:
> Hello,
> I have other system with data corruption.
> I send you the output of 'reiserfsck --check'
>
> Regards,
>
> Paco

-- 
One of my most productive days was throwing away 1000 lines of code (Ken 
Thompson)
-----------------
PGP fingerprint: AF69 62B4 97EB F5BB 2C60  B802 568A E122 BBBE 5820
PGP Key available at http://pgp.mit.edu
-----------------


[-- Attachment #1.2: reiserfsck_check --]
[-- Type: text/plain, Size: 263 bytes --]

bad_internal: vpf-10320: block 263224, items 3 and 4: The wrong order of items: [2 5 0x87bb2001 IND (1)], [2 5 0xee9e001 IND (1)]
 the problem in the internal node occured (263224), whole subtree is skipped
vpf-10640: The on-disk and the correct bitmaps differs.

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

Re: other system with datacorruption (2.425 + datalogging patches)

[Francisco Javier Cabello]

[-- Attachment #1.1: Type: text/plain, Size: 259 bytes --]

Another one :(

-- 
One of my most productive days was throwing away 1000 lines of code (Ken 
Thompson)
-----------------
PGP fingerprint: AF69 62B4 97EB F5BB 2C60  B802 568A E122 BBBE 5820
PGP Key available at http://pgp.mit.edu
-----------------


[-- Attachment #1.2: reiserfsck_check.gz --]
[-- Type: application/x-gzip, Size: 626 bytes --]

[-- Attachment #1.3: reiserfsck_rebuild.gz --]
[-- Type: application/x-gzip, Size: 1771 bytes --]

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]