Dejan Muhamedagic pisze:
Hi,
On Wed, Aug 19, 2009 at 07:51:58PM +0200, cu...@sonet.internetdsl.pl wrote:
hj lee pisze:
I found two issues in your configuration.
1. Still the last location constraint does not make sense. The server-www
is a group, not multistate master/slave, so role=master is wrong. This
should be msDRBD.
2. Why did you set max-master=2? As you said, both nodes came up as
master, most of constraints you configured does not make sense. For
example, colocation constraints says that server-www must be run with DRBD
master. But there are two masters in your cluster, it can not run it. Try
it again by deleting max-master=2, the default is 1.
Thanks
Is it master-max means: "how many copies of the resource can be promoted to
master status" ( by Configuration_Explained.pdf from clusterlabs.org)?
Whena I'm changeing role in location to role=master crm it shows: "Bad
role specified... "
You should use "Master".
In addition to not starting filesystem, I've change param start-delay from
default value to 60 of primitive resOCFS2 and now all filesystem are
mounted properly.
Eh? How did that help? In that case there are definitely problems
with some resource agent.
BTW, as far as I know, the ocf:heartbeat:drbd RA doesn't support
multimaster configurations. Perhaps the new ocf:linbit:drbd does.
Best to ask on some drbd forum.
Thanks,
Dejan
_______________________________________________
Pacemaker mailing list
Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
_______________________________________________
Pacemaker mailing list
Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
I've installed drbd 8.3.2, and changed my config:
primitive pocztaDRBD ocf:linbit:drbd \
op monitor role=Master interval=59s timeout=30s \
op monitor role=Slave interval=60s timeout=30s \
params drbd_resource="res"
ms msPocztaDRBD pocztaDRBD \
meta clone-max="2" master-max="2" notify="true"
primitive pocztaSystemPlikow ocf:heartbeat:Filesystem \
params device="/dev/drbd0" directory="/home/data" fstype="ocfs2"
clone kopiaSystemuPlikow pocztaSystemPlikow meta interleave="true"
colocation kopaSystemuPlikow-tylko-z-msPocztaDRBD INFINITY: msPocztaDRBD
kopiaSystemuPlikow
order pocztaDRBD-przed-systememPlikow mandatory: msPocztaDRBD
kopiaSystemuPlikow
but it wasn't help.
This is my drbd.conf:
resource res {
protocol C;
startup {
become-primary-on both;
wfc-timeout 0;
degr-wfc-timeout 120;
}
net {
allow-two-primaries;
after-sb-0pri discard-zero-changes;
after-sb-1pri discard-secondary;
after-sb-2pri disconnect;
}
syncer {
rate 50M;
}
on gapik {
device /dev/drbd0;
disk /dev/data/drbd0;
address 10.0.0.1:7788;
meta-disk internal;
}
on mazgaj {
device /dev/drbd0;
disk /dev/data/drbd0;
address 10.0.0.2:7788;
meta-disk internal;
}
}
_______________________________________________
Pacemaker mailing list
Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
