On 12/10/14 02:52 PM, John R Pierce wrote:
On 10/12/2014 9:30 AM, Digimer wrote:
I can't speak to backuppc, but I am curious how you're managing the
resources. Are you using cman + rgmanager or pacemaker?
strictly manually, with drbdadm and such. if the primary backup server
ever fails, I'll bring up the backup by hand.
OK. So what's your start-up procedure? How should things start
automatically then and where exactly is backuppc hanging up? Is it
trying to start before DRBD is Primary?
On 10/12/2014 9:31 AM, Digimer wrote:
What version of DRBD? If you're using a cluster resource manager,
which and what version? How is DRBD configured and, if you are using a
resource manager, what is it's config?
its the drbd8.3 package from elrepo.
So 8.3.16?
/etc/drbd.d/global_common.conf:
global { usage-count no; }
common {
syncer { rate 200M; }
}
Is this a 10 Gbps + very fast storage setup? If not, that is probably
*way* too high.
/etc/drbd.d/main.res:
resource main {
protocol C;
startup { wfc-timeout 0; degr-wfc-timeout 120; }
disk { on-io-error detach; }
syncer { verify-alg crc32c; }
on sg1.domain.com {
device /dev/drbd0;
disk /dev/vg_sg1data/lvdata;
meta-disk internal;
address 10.5.160.70:7788;
}
on sg2.domain.com {
device /dev/drbd0;
disk /dev/vg_sg2data/lvcopy;
meta-disk internal;
address 10.5.160.71:7788;
}
}
What does 'drbdadm dump' show? That will give a better idea of the
actual setup. I'm interested specifically in the start parameters (ie:
become-primary-on, etc).
--
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without
access to education?
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