Hi All,
I have recently setup a 2-node iSCSI fail-over array backed onto
shared SAS MD3000 storage.
I have everything (including RDAC) working fine on my Debian Etch
nodes - however I am curious if it is possible to get heartbeat to
demote itself if it loses access to the disks - I am not sure if I am
missing something but it seems if the disks start failing on a node
there's no mechanism to cause it to failover.
Is there anything to do this currently?I can't see anything. I figure
it would be possible to write a plugin to monitor the dm-multipath
stuff - is this a reasonable approach?
Hoping someone can point me in the right direction of an existing
solution or if this would be a good solution to develop.
Regards,
Trent
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