[CentOS] c6, drbd and file systems
John R Pierce
pierce at hogranch.com
Tue May 3 21:41:53 UTC 2016
I have a pair of centos 6 systems, with a rather large raid thats DRBD
replicated from box 1 to box 2... box 1 mounts this as /data
when box 1 reboots, /data doesn't get mounted, but the drbd replication
starts up just fine. the entry in fstab is...
/dev/drbd0 /data xfs inode64 1 0
once the system is booted up, if I `mount /data`, it mounts just fine.
I'm not using any sort of heartbeat or other HA management software, if
box 1 fails, I'll manually configure box2 to take over after physically
disabling box1 so it can't wake up a zombie.
john r pierce, recycling bits in santa cruz
More information about the CentOS