[Gluster-users] Healing issues
hunter86_bg at yahoo.com
Sat Jul 31 14:54:13 UTC 2021
Yep, you have to bring back hydra4:/gluster1/data
You can mount again /gluster1/data (don't forget SELINUX) and then use gluster's reset-brick to rebuild that brick.
Most probably you have an entry that was saved on hydra4:/gluster1/data and the arbiter but was not pushed to the surviving brick (based on the entry in the arbiter)
Usually, I use method 2 from https://docs.gluster.org/en/latest/Troubleshooting/gfid-to-path/ to identify the file and then you can check the status of that file on the bricks (and if necessary restore from backup). You should do that only after you have brought back hydra4:/gluster1/data to the volume.
You should also reconsider the brick layout, as in some cases a single hydra failure (whole server) will kill a subvolume and all VMs' disks on that subvolume will be unavailable.
Best Regards,Strahil Nikolov
On Sat, Jul 31, 2021 at 2:18, Valerio Luccio<valerio.luccio at nyu.edu> wrote:
did some more digging into the heal info output.
Found also the following:
Status: Transport endpoint is not connected
Number of entries: -
So, to augment what I wrote before, the errors appear in "Brick hydra3:/gluster3/data" and "Brick hydra3:/arbiter/2", plus that "Transport endpoint is not connected" for "Brick hydra4:/gluster1/data".
I need to add that hydra4:/gluster1 is the RAID that had major hardware failure.
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