There is no doc to my knowledge. I will write one, now that you pointed it out. ;)
Client-side heals are heals that happen from the GlusterFS client, as part of LOOKUP, sometimes even READ, [F]STAT, etc. You can tell when a client did a heal if a corresponding log message appears in that client's log file (usually the ones with MSGID: 108026, although name heals aren't logged). They are enabled by default. To disable entry heal from clients for instance, you do #gluster volume set <VOL> cluster.entry-self-heal off To disable data self-heal from clients, you do #gluster volume set <VOL> cluster.data-self-heal off If you want to prevent the client from doing self-heal altogether, you disable all three forms of client healing: data-self-heal, entry-self-heal and metadata-self-heal. Server side heals are heals that are performed by the self-heal daemon. You will see log messages with MSGID: 108026 in glustershd.log when the self-heal-daemon performs a heal. Server side heals happen in the following cases: 1) when you execute #gluster volume heal <VOL> full 2) when you execute #gluster volume heal <VOL> 3) when a brick that was previously down comes back up. To disable server side heal, you need to disable the self-heal-daemon. You can do that with #gluster volume set <VOL> cluster.self-heal-daemon off HTH, Krutika ----- Original Message ----- > From: "Lindsay Mathieson" <[email protected]> > To: "Krutika Dhananjay" <[email protected]> > Cc: "gluster-users" <[email protected]> > Sent: Friday, January 22, 2016 5:51:01 PM > Subject: Re: [Gluster-users] File Corruption when adding bricks to live > replica volumes > On 22/01/2016 10:07 PM, Krutika Dhananjay wrote: > > Could you do the following: > > 1) Disable client-side healing: > Will do. Wasn't aware there were different types of healing - is there > client and server side heals? are there any docs on this? > thanks, > -- > Lindsay Mathieson
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