[Gluster-users] bitrot log messages

Kotresh Hiremath Ravishankar
Wed, 26 Oct 2016 07:05:21 -0000

Correcting the command..I had missed 'scrub' keyword.

"gluster vol bitrot <volname> scrub status"

Thanks and Regards,
Kotresh H R

----- Original Message -----
> From: "Kotresh Hiremath Ravishankar" <khiremat at
redhat.com>
> To: "Jackie Tung" <jackie at drive.ai>
> Cc: gluster-users at gluster.org
> Sent: Wednesday, October 26, 2016 10:53:50 AM
> Subject: Re: [Gluster-users] bitrot log messages
>
> Hi Jackie,
>
> "gluster vol bitrot <volname> status" should show the
corrupted files gfid.
> If you want to get the info from logs, it will be logged as below.
>
> [2016-10-26 05:21:20.767774] A [MSGID: 118023]
> [bit-rot-scrub.c:246:bitd_compare_ckum] 0-master-bit-rot-0: CORRUPTION
> DETECTED: Object /dir1/file1 {Brick: /bricks/brick1/b10 | GFID:
> b912c776-7253-4418-a35f-a37661d673b6}
> [2016-10-26 05:21:20.770294] A [MSGID: 118024]
> [bit-rot-scrub.c:266:bitd_compare_ckum] 0-master-bit-rot-0: Marking
> /dir1/file1 [GFID: b912c776-7253-4418-a35f-a37661d673b6 | Brick:
> /bricks/brick1/b10] as corrupted..
>
>
> Thanks and Regards,
> Kotresh H R
>
> ----- Original Message -----
> > From: "Jackie Tung" <jackie at drive.ai>
> > To: gluster-users at gluster.org
> > Sent: Wednesday, October 26, 2016 2:14:28 AM
> > Subject: [Gluster-users] bitrot log messages
> >
> > Hi,
> >
> > Redhat documentation says that things will get logged to bitd.log, and
> > scrub.log. These files are pretty big - even when we only take the ? E
?
> > log
> > level lines.
> >
> >
https://access.redhat.com/documentation/en-US/Red_Hat_Storage/3.1/html/Administration_Guide/chap-Detecting_Data_Corruption.html
> >
> > Anyone know which particular message patterns we should be actively
looking
> > for to detect bitrot?
> >
> > Thanks,
> > Jackie
> >
> >
> >
> > The information in this email is confidential and may be legally
> > privileged.
> > It is intended solely for the addressee. Access to this email by
anyone
> > else
> > is unauthorized. If you are not the intended recipient, any
disclosure,
> > copying, distribution or any action taken or omitted to be taken in
> > reliance
> > on it, is prohibited and may be unlawful.
> >
> > _______________________________________________
> > Gluster-users mailing list
> > Gluster-users at gluster.org
> > http://www.gluster.org/mailman/listinfo/gluster-users
> _______________________________________________
> Gluster-users mailing list
> Gluster-users at gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users