Re: Dir split brain resolution

[Alex K <rightkicktech@xxxxxxxxx>]

Hi Karthik,

I tried to delete one file at one node and that is probably the reason.

After several deletes seems that I deleted some files that shouldn't and the ovirt engine hosted on this volume was not able to start.
Now I am setting up the engine from scratch...

In case I see this kind of split brain again I will get back before I start deleting :)

Alex

On Mon, Feb 5, 2018 at 2:34 PM, Karthik Subrahmanya <ksubrahm@xxxxxxxxxx> wrote:

Hi,

I am wondering why the other brick is not showing any entry in split brain in the heal info split-brain output.

Can you give the output of stat & getfattr -d -m . -e hex <file-path-on-brick> from both the bricks.

Regards,

Karthik

On Mon, Feb 5, 2018 at 5:03 PM, Alex K <rightkicktech@xxxxxxxxx> wrote:

After stoping/starting the volume I have:

gluster volume heal engine  info split-brain
Brick gluster0:/gluster/engine/brick
<gfid:bb675ea6-0622-4852-9e59-27a4c93ac0f8>
Status: Connected
Number of entries in split-brain: 1

Brick gluster1:/gluster/engine/brick
Status: Connected
Number of entries in split-brain: 0

gluster volume heal engine split-brain latest-mtime gfid:bb675ea6-0622-4852-9e59-27a4c93ac0f8
Healing gfid:bb675ea6-0622-4852-9e59-27a4c93ac0f8 failed:Operation not permitted.
Volume heal failed.

I will appreciate any help.

thanx,

Alex

On Mon, Feb 5, 2018 at 1:11 PM, Alex K <rightkicktech@xxxxxxxxx> wrote:

Hi all,

I have a split brain issue and have the following situation:

gluster volume heal engine  info split-brain

Brick gluster0:/gluster/engine/brick
/ad1f38d7-36df-4cee-a092-ab0ce1f98ce9/ha_agent
Status: Connected
Number of entries in split-brain: 1

Brick gluster1:/gluster/engine/brick
Status: Connected
Number of entries in split-brain: 0

cd ha_agent/
[root@v0 ha_agent]# ls -al
ls: cannot access hosted-engine.metadata: Input/output error
ls: cannot access hosted-engine.lockspace: Input/output error
total 8
drwxrwx--- 2 vdsm kvm 4096 Feb  5 10:52 .
drwxr-xr-x 5 vdsm kvm 4096 Jan 18 01:17 ..
l????????? ? ?    ?      ?            ? hosted-engine.lockspace
l????????? ? ?    ?      ?            ? hosted-engine.metadata

I tried to delete the directory from one node but it gives Input/output error.

How would one proceed to resolve this?

Thanx,

Alex

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