* western digital caviar black. EXT4-fs error
@ 2012-09-01 19:48 Azat Khuzhin
2012-09-01 19:53 ` Azat Khuzhin
2012-09-04 3:15 ` Theodore Ts'o
0 siblings, 2 replies; 6+ messages in thread
From: Azat Khuzhin @ 2012-09-01 19:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Recently I update my HDD on desktop machine, and bought WD Caviar Black.
But after I format & copy information to it (using dd), and fix
partitions size: I have next errors in kern.log:
Aug 28 01:49:03 home-spb kernel: [183245.030897] EXT4-fs error (device
sdc2): ext4_mb_generate_buddy:739: group 3675, 32254 clusters in
bitmap, 32258 in gd
Aug 28 01:49:03 home-spb kernel: [183245.030956] EXT4-fs error (device
sdc2): ext4_mb_generate_buddy:739: group 4181, 32254 clusters in
bitmap, 32258 in gd
Aug 28 01:49:03 home-spb kernel: [183245.030980] EXT4-fs error (device
sdc2): ext4_mb_generate_buddy:739: group 2600, 32254 clusters in
bitmap, 32258 in gd
Aug 28 01:49:03 home-spb kernel: [183245.061866] EXT4-fs error (device
sdc2): ext4_mb_generate_buddy:739: group 9305, 32254 clusters in
bitmap, 32258 in gd
Aug 28 01:49:03 home-spb kernel: [183245.061892] EXT4-fs error (device
sdc2): ext4_mb_generate_buddy:739: group 8230, 32254 clusters in
bitmap, 32258 in gd
Aug 28 01:49:40 home-spb kernel: [183281.733813] EXT4-fs error (device
sdc2): ext4_mb_generate_buddy:739: group 2477, 32254 clusters in
bitmap, 32258 in gd
Aug 28 01:49:40 home-spb kernel: [183281.743131] JBD2: Spotted dirty
metadata buffer (dev = sdc2, blocknr = 0). There's a risk of
filesystem corruption in case of system crash.
Aug 28 01:50:13 home-spb kernel: [183314.898637] EXT4-fs error (device
sdc2): ext4_mb_generate_buddy:739: group 3139, 32254 clusters in
bitmap, 32258 in gd
Aug 28 01:50:58 home-spb kernel: [183359.783544] EXT4-fs error (device
sdc2): ext4_mb_generate_buddy:739: group 4061, 32254 clusters in
bitmap, 32258 in gd
Aug 28 01:50:58 home-spb kernel: [183359.783577] EXT4-fs error (device
sdc2): ext4_mb_generate_buddy:739: group 8166, 32254 clusters in
bitmap, 32258 in gd
Aug 28 01:51:08 home-spb kernel: [183369.757927] EXT4-fs error (device
sdc2): ext4_mb_generate_buddy:739: group 8171, 32254 clusters in
bitmap, 32258 in gd
Aug 28 16:06:54 home-spb kernel: [234584.906721] EXT4-fs (sdc2): error count: 26
Aug 28 16:06:54 home-spb kernel: [234584.906725] EXT4-fs (sdc2):
initial error at 1346069075: ext4_mb_generate_buddy:739
Aug 28 16:06:54 home-spb kernel: [234584.906727] EXT4-fs (sdc2): last
error at 1346104268: ext4_mb_generate_buddy:739
One time, machine rebooted (not manually), when I turn it on, it runs
fsck on /dev/sdc2 and fix some errors and some files are missing on
/dev/sdc2
I'v check /dev/sdc2 for badblocks, it doesn't have it ( using e2fsck
-c /dev/sdc2 )
Here is the output of fsck http://pastebin.com/D5LmLVBY
What else I can do to understand what's wrong here?
BTW for /dev/sdc1 no message like that, in kern.log
Linux version: 3.3.0
Distributive: Debian wheezy
--
Azat Khuzhin
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: western digital caviar black. EXT4-fs error
2012-09-01 19:48 western digital caviar black. EXT4-fs error Azat Khuzhin
@ 2012-09-01 19:53 ` Azat Khuzhin
2012-09-03 20:07 ` Azat Khuzhin
2012-09-04 3:15 ` Theodore Ts'o
1 sibling, 1 reply; 6+ messages in thread
From: Azat Khuzhin @ 2012-09-01 19:53 UTC (permalink / raw)
To: Linux Kernel Mailing List
I'v also post question here
http://serverfault.com/questions/423565/western-digital-caviar-black-ext4-fs-error
On Sat, Sep 1, 2012 at 11:48 PM, Azat Khuzhin <dohardgopro@gmail.com> wrote:
> Recently I update my HDD on desktop machine, and bought WD Caviar Black.
> But after I format & copy information to it (using dd), and fix
> partitions size: I have next errors in kern.log:
>
> Aug 28 01:49:03 home-spb kernel: [183245.030897] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 3675, 32254 clusters in
> bitmap, 32258 in gd
> Aug 28 01:49:03 home-spb kernel: [183245.030956] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 4181, 32254 clusters in
> bitmap, 32258 in gd
> Aug 28 01:49:03 home-spb kernel: [183245.030980] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 2600, 32254 clusters in
> bitmap, 32258 in gd
> Aug 28 01:49:03 home-spb kernel: [183245.061866] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 9305, 32254 clusters in
> bitmap, 32258 in gd
> Aug 28 01:49:03 home-spb kernel: [183245.061892] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 8230, 32254 clusters in
> bitmap, 32258 in gd
> Aug 28 01:49:40 home-spb kernel: [183281.733813] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 2477, 32254 clusters in
> bitmap, 32258 in gd
> Aug 28 01:49:40 home-spb kernel: [183281.743131] JBD2: Spotted dirty
> metadata buffer (dev = sdc2, blocknr = 0). There's a risk of
> filesystem corruption in case of system crash.
> Aug 28 01:50:13 home-spb kernel: [183314.898637] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 3139, 32254 clusters in
> bitmap, 32258 in gd
> Aug 28 01:50:58 home-spb kernel: [183359.783544] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 4061, 32254 clusters in
> bitmap, 32258 in gd
> Aug 28 01:50:58 home-spb kernel: [183359.783577] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 8166, 32254 clusters in
> bitmap, 32258 in gd
> Aug 28 01:51:08 home-spb kernel: [183369.757927] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 8171, 32254 clusters in
> bitmap, 32258 in gd
> Aug 28 16:06:54 home-spb kernel: [234584.906721] EXT4-fs (sdc2): error count: 26
> Aug 28 16:06:54 home-spb kernel: [234584.906725] EXT4-fs (sdc2):
> initial error at 1346069075: ext4_mb_generate_buddy:739
> Aug 28 16:06:54 home-spb kernel: [234584.906727] EXT4-fs (sdc2): last
> error at 1346104268: ext4_mb_generate_buddy:739
>
> One time, machine rebooted (not manually), when I turn it on, it runs
> fsck on /dev/sdc2 and fix some errors and some files are missing on
> /dev/sdc2
>
> I'v check /dev/sdc2 for badblocks, it doesn't have it ( using e2fsck
> -c /dev/sdc2 )
> Here is the output of fsck http://pastebin.com/D5LmLVBY
>
> What else I can do to understand what's wrong here?
>
> BTW for /dev/sdc1 no message like that, in kern.log
>
> Linux version: 3.3.0
> Distributive: Debian wheezy
>
> --
> Azat Khuzhin
--
Azat Khuzhin
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: western digital caviar black. EXT4-fs error
2012-09-01 19:53 ` Azat Khuzhin
@ 2012-09-03 20:07 ` Azat Khuzhin
0 siblings, 0 replies; 6+ messages in thread
From: Azat Khuzhin @ 2012-09-03 20:07 UTC (permalink / raw)
To: Linux Kernel Mailing List
Anybody?
On Sat, Sep 1, 2012 at 11:53 PM, Azat Khuzhin <dohardgopro@gmail.com> wrote:
> I'v also post question here
>
> http://serverfault.com/questions/423565/western-digital-caviar-black-ext4-fs-error
>
> On Sat, Sep 1, 2012 at 11:48 PM, Azat Khuzhin <dohardgopro@gmail.com> wrote:
>> Recently I update my HDD on desktop machine, and bought WD Caviar Black.
>> But after I format & copy information to it (using dd), and fix
>> partitions size: I have next errors in kern.log:
>>
>> Aug 28 01:49:03 home-spb kernel: [183245.030897] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 3675, 32254 clusters in
>> bitmap, 32258 in gd
>> Aug 28 01:49:03 home-spb kernel: [183245.030956] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 4181, 32254 clusters in
>> bitmap, 32258 in gd
>> Aug 28 01:49:03 home-spb kernel: [183245.030980] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 2600, 32254 clusters in
>> bitmap, 32258 in gd
>> Aug 28 01:49:03 home-spb kernel: [183245.061866] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 9305, 32254 clusters in
>> bitmap, 32258 in gd
>> Aug 28 01:49:03 home-spb kernel: [183245.061892] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 8230, 32254 clusters in
>> bitmap, 32258 in gd
>> Aug 28 01:49:40 home-spb kernel: [183281.733813] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 2477, 32254 clusters in
>> bitmap, 32258 in gd
>> Aug 28 01:49:40 home-spb kernel: [183281.743131] JBD2: Spotted dirty
>> metadata buffer (dev = sdc2, blocknr = 0). There's a risk of
>> filesystem corruption in case of system crash.
>> Aug 28 01:50:13 home-spb kernel: [183314.898637] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 3139, 32254 clusters in
>> bitmap, 32258 in gd
>> Aug 28 01:50:58 home-spb kernel: [183359.783544] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 4061, 32254 clusters in
>> bitmap, 32258 in gd
>> Aug 28 01:50:58 home-spb kernel: [183359.783577] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 8166, 32254 clusters in
>> bitmap, 32258 in gd
>> Aug 28 01:51:08 home-spb kernel: [183369.757927] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 8171, 32254 clusters in
>> bitmap, 32258 in gd
>> Aug 28 16:06:54 home-spb kernel: [234584.906721] EXT4-fs (sdc2): error count: 26
>> Aug 28 16:06:54 home-spb kernel: [234584.906725] EXT4-fs (sdc2):
>> initial error at 1346069075: ext4_mb_generate_buddy:739
>> Aug 28 16:06:54 home-spb kernel: [234584.906727] EXT4-fs (sdc2): last
>> error at 1346104268: ext4_mb_generate_buddy:739
>>
>> One time, machine rebooted (not manually), when I turn it on, it runs
>> fsck on /dev/sdc2 and fix some errors and some files are missing on
>> /dev/sdc2
>>
>> I'v check /dev/sdc2 for badblocks, it doesn't have it ( using e2fsck
>> -c /dev/sdc2 )
>> Here is the output of fsck http://pastebin.com/D5LmLVBY
>>
>> What else I can do to understand what's wrong here?
>>
>> BTW for /dev/sdc1 no message like that, in kern.log
>>
>> Linux version: 3.3.0
>> Distributive: Debian wheezy
>>
>> --
>> Azat Khuzhin
>
>
>
> --
> Azat Khuzhin
--
Azat Khuzhin
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: western digital caviar black. EXT4-fs error
2012-09-01 19:48 western digital caviar black. EXT4-fs error Azat Khuzhin
2012-09-01 19:53 ` Azat Khuzhin
@ 2012-09-04 3:15 ` Theodore Ts'o
2012-09-04 20:37 ` Azat Khuzhin
1 sibling, 1 reply; 6+ messages in thread
From: Theodore Ts'o @ 2012-09-04 3:15 UTC (permalink / raw)
To: Azat Khuzhin; +Cc: Linux Kernel Mailing List
On Sat, Sep 01, 2012 at 11:48:17PM +0400, Azat Khuzhin wrote:
> Recently I update my HDD on desktop machine, and bought WD Caviar Black.
> But after I format & copy information to it (using dd), and fix
> partitions size: I have next errors in kern.log:
>
> Aug 28 01:49:03 home-spb kernel: [183245.030897] EXT4-fs error (device
> sdc2): ext4_mb_generate_buddy:739: group 3675, 32254 clusters in
> bitmap, 32258 in gd
Sorry for the delay; you sent this to linux-kernel (and not the
linux-ext4 list). It also took me a while to dig up the relevant fix
from my archives; normally, once a bug has been fixed (as this one
was, on June 7, 2012) I don't worry about it any more.
The upstream fix is commit b0dd6b70f0fda17ae9762fbb72d98e40a4f66556.
Note that you are using the 3.3.0 kernel. This is a not long-term
supported kernel, so fixes from upstream are no longer being
backported to it. The official Debian kernel (which tracks the 3.2.x
stable kernel series) has the backported bug fix. So does the 3.4
long-term stable kernel series, as does the 3.5 kernel or any later
kernel.
If you don't know how to backport a kernel patch, or even if you do, I
would strongly suggest that you either go back to the Debian standard
kernel for Wheezy, or track the 3.2.x or 3.4.x long-term stable
kernel. (The fix is in v3.2.20 or later, and v3.4.3 or later ---
where those trees are up to v3.2.28, and v3.4.10, respectively.)
Otherwise, you may very well run into some other kernel bug which has
already been fixed upstream, and you'll just waste your time as well
as various other kernel developers.
Regards,
- Ted
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: western digital caviar black. EXT4-fs error
2012-09-04 3:15 ` Theodore Ts'o
@ 2012-09-04 20:37 ` Azat Khuzhin
2012-09-04 21:38 ` Azat Khuzhin
0 siblings, 1 reply; 6+ messages in thread
From: Azat Khuzhin @ 2012-09-04 20:37 UTC (permalink / raw)
To: Linux Kernel Mailing List
Ted, many thanks!
I'll try to compile new kernel (maybe 3.4.x)
On Tue, Sep 4, 2012 at 7:15 AM, Theodore Ts'o <tytso@mit.edu> wrote:
> On Sat, Sep 01, 2012 at 11:48:17PM +0400, Azat Khuzhin wrote:
>> Recently I update my HDD on desktop machine, and bought WD Caviar Black.
>> But after I format & copy information to it (using dd), and fix
>> partitions size: I have next errors in kern.log:
>>
>> Aug 28 01:49:03 home-spb kernel: [183245.030897] EXT4-fs error (device
>> sdc2): ext4_mb_generate_buddy:739: group 3675, 32254 clusters in
>> bitmap, 32258 in gd
>
> Sorry for the delay; you sent this to linux-kernel (and not the
> linux-ext4 list). It also took me a while to dig up the relevant fix
> from my archives; normally, once a bug has been fixed (as this one
> was, on June 7, 2012) I don't worry about it any more.
>
> The upstream fix is commit b0dd6b70f0fda17ae9762fbb72d98e40a4f66556.
>
> Note that you are using the 3.3.0 kernel. This is a not long-term
> supported kernel, so fixes from upstream are no longer being
> backported to it. The official Debian kernel (which tracks the 3.2.x
> stable kernel series) has the backported bug fix. So does the 3.4
> long-term stable kernel series, as does the 3.5 kernel or any later
> kernel.
>
> If you don't know how to backport a kernel patch, or even if you do, I
> would strongly suggest that you either go back to the Debian standard
> kernel for Wheezy, or track the 3.2.x or 3.4.x long-term stable
> kernel. (The fix is in v3.2.20 or later, and v3.4.3 or later ---
> where those trees are up to v3.2.28, and v3.4.10, respectively.)
> Otherwise, you may very well run into some other kernel bug which has
> already been fixed upstream, and you'll just waste your time as well
> as various other kernel developers.
>
> Regards,
>
> - Ted
--
Azat Khuzhin
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: western digital caviar black. EXT4-fs error
2012-09-04 20:37 ` Azat Khuzhin
@ 2012-09-04 21:38 ` Azat Khuzhin
0 siblings, 0 replies; 6+ messages in thread
From: Azat Khuzhin @ 2012-09-04 21:38 UTC (permalink / raw)
To: Linux Kernel Mailing List
Ted, Thanks!
It fix my problem.
On Wed, Sep 5, 2012 at 12:37 AM, Azat Khuzhin <dohardgopro@gmail.com> wrote:
> Ted, many thanks!
> I'll try to compile new kernel (maybe 3.4.x)
>
> On Tue, Sep 4, 2012 at 7:15 AM, Theodore Ts'o <tytso@mit.edu> wrote:
>> On Sat, Sep 01, 2012 at 11:48:17PM +0400, Azat Khuzhin wrote:
>>> Recently I update my HDD on desktop machine, and bought WD Caviar Black.
>>> But after I format & copy information to it (using dd), and fix
>>> partitions size: I have next errors in kern.log:
>>>
>>> Aug 28 01:49:03 home-spb kernel: [183245.030897] EXT4-fs error (device
>>> sdc2): ext4_mb_generate_buddy:739: group 3675, 32254 clusters in
>>> bitmap, 32258 in gd
>>
>> Sorry for the delay; you sent this to linux-kernel (and not the
>> linux-ext4 list). It also took me a while to dig up the relevant fix
>> from my archives; normally, once a bug has been fixed (as this one
>> was, on June 7, 2012) I don't worry about it any more.
>>
>> The upstream fix is commit b0dd6b70f0fda17ae9762fbb72d98e40a4f66556.
>>
>> Note that you are using the 3.3.0 kernel. This is a not long-term
>> supported kernel, so fixes from upstream are no longer being
>> backported to it. The official Debian kernel (which tracks the 3.2.x
>> stable kernel series) has the backported bug fix. So does the 3.4
>> long-term stable kernel series, as does the 3.5 kernel or any later
>> kernel.
>>
>> If you don't know how to backport a kernel patch, or even if you do, I
>> would strongly suggest that you either go back to the Debian standard
>> kernel for Wheezy, or track the 3.2.x or 3.4.x long-term stable
>> kernel. (The fix is in v3.2.20 or later, and v3.4.3 or later ---
>> where those trees are up to v3.2.28, and v3.4.10, respectively.)
>> Otherwise, you may very well run into some other kernel bug which has
>> already been fixed upstream, and you'll just waste your time as well
>> as various other kernel developers.
>>
>> Regards,
>>
>> - Ted
>
>
>
> --
> Azat Khuzhin
--
Azat Khuzhin
^ permalink raw reply [flat|nested] 6+ messages in thread
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2012-09-01 19:48 western digital caviar black. EXT4-fs error Azat Khuzhin
2012-09-01 19:53 ` Azat Khuzhin
2012-09-03 20:07 ` Azat Khuzhin
2012-09-04 3:15 ` Theodore Ts'o
2012-09-04 20:37 ` Azat Khuzhin
2012-09-04 21:38 ` Azat Khuzhin
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