[Gluster-users] 3.6.3 split brain on web browser cache dir w. replica 3 volume

Alastair Neil ajneil.tech at gmail.com
Mon Jun 1 14:45:17 UTC 2015


I have a replica 3 volume I am using to serve my home directory.  I have
notices a couple of split-brains recently on files used by browsers(for the
most recent see below, I had an earlier one on
".config/google-chrome/Default/Session Storage/") .  When I was running
replica 2 I don't recall seeing more than two entries of the form:
trusted.afr.volname.client-?.  I did have two other servers that I have
removed from service recently but I am curious to know if there is some way
to map  what the server reports as trusted.afr.volname-client-? to a
hostname?

Thanks, Alastair


# gluster volume heal homes info
> Brick gluster-2:/export/brick2/home/
> /a/n/aneil2/.cache/mozilla/firefox/xecgwc8s.Alastair - Is in split-brain
> Number of entries: 1
> Brick gluster1:/export/brick2/home/
> /a/n/aneil2/.cache/mozilla/firefox/xecgwc8s.Alastair - Is in split-brain
> Number of entries: 1
> Brick gluster0:/export/brick2/home/
> /a/n/aneil2/.cache/mozilla/firefox/xecgwc8s.Alastair - Is in split-brain
> Number of entries: 1
> # getfattr -d -m . -e hex
> /export/brick2/home/a/n/aneil2/.cache/mozilla/firefox/xecgwc8s.Alastair
> getfattr: Removing leading '/' from absolute path names
> # file:
> export/brick2/home/a/n/aneil2/.cache/mozilla/firefox/xecgwc8s.Alastair
> security.selinux=0x73797374656d5f753a6f626a6563745f723a66696c655f743a733000
> trusted.afr.dirty=0x000000000000000000000000
> trusted.afr.homes-client-0=0x000000000000000000000000
> trusted.afr.homes-client-1=0x000000000000000000000000
> trusted.afr.homes-client-2=0x000000000000000000000000
> trusted.afr.homes-client-3=0x000000000000000000000002
> trusted.afr.homes-client-4=0x000000000000000000000000
> trusted.gfid=0x3ae398227cea4f208d7652dbfb93e3e5
> trusted.glusterfs.dht=0x000000010000000000000000ffffffff
> trusted.glusterfs.quota.dirty=0x3000
>
> trusted.glusterfs.quota.edf41dc8-2122-4aa3-bc20-29225564ca8c.contri=0x00000000162d2200
> trusted.glusterfs.quota.size=0x00000000162d2200
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