Ravishankar N
2016-Jul-11 08:18 UTC
[Gluster-users] split-brain recovery automation, any plans?
On 07/11/2016 01:24 PM, Dmitry Melekhov wrote:> Hello! > > > We just got split-brain during update to 3.7.13 ;-) > > This was our first time we hit this, and we found that it is not easy > to follow and change xattrs metadata. > So, could you tell me, are there any plans to simplify this? > Let's say, add tool to choose preferred copy (brick) to heal others > from and, thus, avoid all this direct xattr manipulations?Commands are already available to resolve split-brains from the gluster command line or from the fuse mount too. https://github.com/gluster/glusterfs-specs/blob/master/done/Features/heal-info-and-split-brain-resolution.md is a bit dated but has some examples. -Ravi> > Thank you! > > btw, 3.7.13 works ok with qemu gfapi on centos7 :-) > > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://www.gluster.org/mailman/listinfo/gluster-users
Dmitry Melekhov
2016-Jul-11 08:24 UTC
[Gluster-users] split-brain recovery automation, any plans?
11.07.2016 12:18, Ravishankar N ?????:> On 07/11/2016 01:24 PM, Dmitry Melekhov wrote: >> Hello! >> >> >> We just got split-brain during update to 3.7.13 ;-) >> >> This was our first time we hit this, and we found that it is not easy >> to follow and change xattrs metadata. >> So, could you tell me, are there any plans to simplify this? >> Let's say, add tool to choose preferred copy (brick) to heal others >> from and, thus, avoid all this direct xattr manipulations? > > Commands are already available to resolve split-brains from the > gluster command line or from the fuse mount too. > https://github.com/gluster/glusterfs-specs/blob/master/done/Features/heal-info-and-split-brain-resolution.md > is a bit dated but has some examples. > > -Ravi >Thank you! Unfortunately, first link I found was https://gluster.readthedocs.io/en/latest/Troubleshooting/split-brain/ and it contains old info... :-(>> >> Thank you! >> >> btw, 3.7.13 works ok with qemu gfapi on centos7 :-) >> >> _______________________________________________ >> Gluster-users mailing list >> Gluster-users at gluster.org >> http://www.gluster.org/mailman/listinfo/gluster-users > >