[Gluster-users] GFID Mismatch - Automatic Correction ?

[lejeczek]

On 01/02/17 09:39, Ashok Mall wrote:
> Hi Ravi,
>
> We have the similar setup and facing the same issue. Can 
> you please look asap.
>
>
>
>
> Thanks & Regards,
> *Ashok Mall*
> Sr. Network Engineer  | Mobile: +91 8744961340 | Office: 
> +91 0124-4267422
> Quadeye Securities Pvt. Ltd.
>
> On Fri, Jan 6, 2017 at 7:49 AM, Ravishankar N 
> <ravishankar at redhat.com <mailto:ravishankar at redhat.com>> 
> wrote:
>
>     On 01/06/2017 07:22 AM, Michael Ward wrote:
>>
>>     Hi,
>>
>>     Sorry about the delayed response, I initially missed
>>     this message.
>>
>>     The GFID on gluster 02 and gluster 03 were the same,
>>     it was only different on gluster 01.
>>
>>     I don’t have a test environment at this stage, so I
>>     haven’t been able to try to reproduce the problem.
>>
>>     Regards,
>>
>>     Michael Ward.
>>
>>     *From:*Joe Julian [mailto:joe at julianfamily.org]
>>     *Sent:* Wednesday, 4 January 2017 4:32 PM
>>     *To:* Ravishankar N <ravishankar at redhat.com>
>>     <mailto:ravishankar at redhat.com>; Michael Ward
>>     <Michael.Ward at melbourneit.com.au>
>>     <mailto:Michael.Ward at melbourneit.com.au>;
>>     gluster-users at gluster.org
>>     <mailto:gluster-users at gluster.org>
>>     *Subject:* Re: [Gluster-users] GFID Mismatch -
>>     Automatic Correction ?
>>
>>     Shouldn't that heal with an odd-man-out strategy? Or
>>     are all three GFIDs different?
>>
>     Heals would happen if the parent directory had afr
>     xattrs marking majority sources and a sink . But in
>     Michael's case, they seem to be zeroes.
>
>     Regards,
>
>     Ravi
>
>

yep, I'm seeing the same:
these are
3]$ getfattr -d -m . -e hex .
# file: .
security.selinux=0x73797374656d5f753a6f626a6563745f723a756e6c6162656c65645f743a733000
trusted.afr.USER-HOME-client-2=0x000000000000000000000000
trusted.afr.USER-HOME-client-3=0x000000000000000000000000
trusted.afr.USER-HOME-client-5=0x000000000000000000000000
trusted.afr.dirty=0x000000000000000000000000
trusted.gfid=0x06341b521ba94ab7938eca57f7a1824f
trusted.glusterfs.9e4ed9b7-373a-413b-bc82-b6f978e82ec4.xtime=0x5898e0cf000dd2fe
trusted.glusterfs.dht=0x000000010000000000000000ffffffff
trusted.glusterfs.quota.00000000-0000-0000-0000-000000000001.contri.1=0x00701c90fcb11200fffffef6f08c798e0000006a99819205
trusted.glusterfs.quota.dirty=0x3000
trusted.glusterfs.quota.size.1=0x00701c90fcb11200fffffef6f08c798e0000006a99819205
3]$ getfattr -d -m . -e hex .vim.backup
# file: .vim.backup
security.selinux=0x73797374656d5f753a6f626a6563745f723a756e6c6162656c65645f743a733000
trusted.afr.USER-HOME-client-3=0x000000000000000000000000
trusted.gfid=0x0b3a223955534de89086679a4dce8156
trusted.glusterfs.9e4ed9b7-373a-413b-bc82-b6f978e82ec4.xtime=0x5898621c0005d720
trusted.glusterfs.dht=0x000000010000000000000000ffffffff
trusted.glusterfs.quota.06341b52-1ba9-4ab7-938e-ca57f7a1824f.contri.1=0x000000000000040000000000000000020000000000000001
trusted.glusterfs.quota.dirty=0x3000
trusted.glusterfs.quota.size.1=0x000000000000040000000000000000020000000000000001
]$ getfattr -d -m . -e hex .vim.backup/.bash_profile.swp
# file: .vim.backup/.bash_profile.swp
security.selinux=0x73797374656d5f753a6f626a6563745f723a756e6c6162656c65645f743a733000
trusted.afr.USER-HOME-client-0=0x000000010000000100000000
trusted.afr.USER-HOME-client-5=0x000000010000000100000000
trusted.gfid=0xc2693670fc6d4fed953f21dcb77a02cf
trusted.glusterfs.9e4ed9b7-373a-413b-bc82-b6f978e82ec4.xtime=0x5896043c000baa55
trusted.glusterfs.quota.0b3a2239-5553-4de8-9086-679a4dce8156.contri.1=0x00000000000000000000000000000001
trusted.pgfid.0b3a2239-5553-4de8-9086-679a4dce8156=0x00000001

2]$ getfattr -d -m . -e hex .
# file: .
security.selinux=0x73797374656d5f753a6f626a6563745f723a64656661756c745f743a733000
trusted.afr.USER-HOME-client-1=0x000000000000000000000000
trusted.afr.USER-HOME-client-2=0x000000000000000000000000
trusted.afr.USER-HOME-client-3=0x000000000000000000000000
trusted.afr.USER-HOME-client-5=0x000000000000000000000000
trusted.afr.dirty=0x000000000000000000000000
trusted.gfid=0x06341b521ba94ab7938eca57f7a1824f
trusted.glusterfs.9e4ed9b7-373a-413b-bc82-b6f978e82ec4.xtime=0x5898e0d000016f82
trusted.glusterfs.dht=0x000000010000000000000000ffffffff
trusted.glusterfs.quota.00000000-0000-0000-0000-000000000001.contri.1=0xa5e66200a7a45000cb96fbf7d6336229fae7152d8851097b
trusted.glusterfs.quota.dirty=0x3000
trusted.glusterfs.quota.size.1=0xa5e66200a7a45000cb96fbf7d6336229fae7152d8851097b
2]$ getfattr -d -m . -e hex .vim.backup
# file: .vim.backup
security.selinux=0x73797374656d5f753a6f626a6563745f723a64656661756c745f743a733000
trusted.afr.USER-HOME-client-3=0x000000000000000000000000
trusted.gfid=0x0b3a223955534de89086679a4dce8156
trusted.glusterfs.9e4ed9b7-373a-413b-bc82-b6f978e82ec4.xtime=0x5898621b000855fe
trusted.glusterfs.dht=0x000000010000000000000000ffffffff
trusted.glusterfs.quota.06341b52-1ba9-4ab7-938e-ca57f7a1824f.contri.1=0x000000000000040000000000000000020000000000000001
trusted.glusterfs.quota.dirty=0x3000
trusted.glusterfs.quota.size.1=0x000000000000040000000000000000020000000000000001
2]$ getfattr -d -m . -e hex .vim.backup/.bash_profile.swp
# file: .vim.backup/.bash_profile.swp
security.selinux=0x73797374656d5f753a6f626a6563745f723a64656661756c745f743a733000
trusted.afr.USER-HOME-client-5=0x000000010000000100000000
trusted.afr.USER-HOME-client-6=0x000000010000000100000000
trusted.gfid=0x8a5b6e4ad18a49d0bae920c9cf8673a5
trusted.glusterfs.9e4ed9b7-373a-413b-bc82-b6f978e82ec4.xtime=0x5896041400058191
trusted.glusterfs.quota.0b3a2239-5553-4de8-9086-679a4dce8156.contri.1=0x00000000000000000000000000000001
trusted.pgfid.0b3a2239-5553-4de8-9086-679a4dce8156=0x00000001


and the log bit:

GFID mismatch for 
<gfid:335bf026-68bd-4bf4-9cba-63b65b12c0b1>/abbreviations.xlsx 
6e9a7fa1-bfbe-4a59-ad06-a78ee1625649 on USER-HOME-client-6 
and 773b7ea3-31cf-4b24-94f0-0b61b573b082 on USER-HOME-client-0

most importantly, is there a workaround for the problem, as 
of now? Before the bug, it it's such, gets fixed.
b.w.
L.


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