[drbd-mc] Few issues.
Caspar Smit
smit.caspar at gmail.com
Wed Aug 7 15:19:56 CEST 2013
Hi Rasto,
First of all, thanks for your continuous updates on LCMC!
I noticed there was a new version (1.5.8) and did some testing and found a
few issues (perhaps with older versions too).
1) When I connect to a cluster where one of the nodes is down (system power
down) i get a big red message when connecting:
DRBD: unknown section: net
When both nodes are up there is no such message.
2) LCMC doesn't recognise the /dev/disk/by-id/.... symlinks for /dev/sdb,
sdc etc...
Example r0.res:
resource r0 {
device /dev/drbd0;
meta-disk internal;
on node01 {
disk /dev/disk/by-id/wwn-0x5000c5000ee51d23;
address 10.0.0.1:7788;
}
on node02 {
disk /dev/disk/by-id/wwn-0x5000c5000ee5ceaf;
address 10.0.0.2:7788;
}
}
LCMC only shows two green (unused) /dev/sdb fields on both nodes and
doesn't see the DRBD config.
When I change the r0.res to;
resource r0 {
device /dev/drbd0;
meta-disk internal;
disk /dev/sdb;
on node01 {
address 10.0.0.1:7788;
}
on node02 {
address 10.0.0.2:7788;
}
}
LCMC sees the DRBD config correctly.
Problem is that /dev/sdb is not always the same disk on my test machine.
Kind regards,
Caspar
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