Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hello,
I have a couple of CentOS 5 machines running DRBD 8.0.6 between them -
drbd01 and drbd02.
The DRBD partition occupies an LVM of its own and the meta data is a
flexible one on another patition.
Everything worked great until I tried to learn how to shrink the
partition. On the ext3 and LVM side things worked well (using e2resize
and lvreduce) but I couldn't find a way to somehow tell DRBD about the
new partition size.
I found about "drbdadm resize" but it doesn't seem to make any effect on drbd.
Currently (after numerous attempts at various commands) the status of
drbd is as follows:
[root at drbd01 etc]# cat /proc/drbd
version: 8.0.6 (api:86/proto:86)
SVN Revision: 3048 build by buildsvn at c5-x8664-build, 2007-10-25 06:25:16
1: cs:WFConnection st:Secondary/Unknown ds:Inconsistent/DUnknown C r---
ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0
resync: used:0/31 hits:0 misses:0 starving:0 dirty:0 changed:0
act_log: used:0/127 hits:0 misses:0 starving:0 dirty:0 changed:0
[root at drbd02 ~]# cat /proc/drbd
version: 8.0.6 (api:86/proto:86)
SVN Revision: 3048 build by buildsvn at c5-x8664-build, 2007-10-25 06:25:16
1: cs:WFConnection st:Secondary/Unknown ds:Inconsistent/Outdated C r---
ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0
resync: used:0/31 hits:0 misses:0 starving:0 dirty:0 changed:0
act_log: used:0/127 hits:0 misses:0 starving:0 dirty:0 changed:0
Is this the way to go? I couldn't find instructions on what exactly
should be done anywhere.
Thanks,
--Amos