On 05.08.2013 13:42, Pranith Kumar Karampuri wrote: > Rebooting the servers like this can cause split-brains. > Example: > there is a volume with two bricks brick-A on server-A, and brick-B on > server-B. > Lets say server-A is brought down and while it is down file-1 is > modified which needs to be healed to server-A from server-B as soon as > it is up. > Now as soon as server-A is up lets say server-B is brought down > before the healing on file-1 could complete. Now lets say file-1 is > modified again. > Now when server-B comes backup, file-1 would be in split-brain. > > So make sure the files are healed after a server is brought up then > only reboot the other machine. Understood! Would you recommend as best practice healing all the volumes after boot time (from rc.local or some custom init script)? -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro
