[Linux-cluster] problem about using clvm, gnbd on node
zheng hailiang
hl_zh at yahoo.com
Thu May 24 03:19:09 UTC 2007
Maybe this is a simple problem, I want to use GFS,clvm,gnbd on 2 node and 2 gnbd svr with the following configuration:
node1 node2 (RH AS4_up4_x86_64)
GFS GFS
LV LV -- CLVM
VG VG
+--------------+ +--------------+
PV1 PV2 PV1 PV2
gnbd1 gnbd2 gnbd1 gnbd2 <-- gnbd_import -n
| | | |
+-----------------------------------------------+
| |
gnbd-svr1 gnbd-svr2 <-- gnbd_serv -n / gnbd_export -c
I have imported two gnbd to two node successfully. then I run pvcreate/vgcreate/lvcreate on node1.
but after the lvcreate, the LV can not be activated.
I got these message from screen what I try to activate it:
[root at gfs-node02 ~]# lvscan
ACTIVE '/dev/VolGroup00/LogVol00' [29.31 GB] inherit
ACTIVE '/dev/VolGroup00/LogVol01' [19.53 GB] inherit
ACTIVE '/dev/VolGroup00/LogVol02' [1.97 GB] inherit
inactive '/dev/fwtest/gfslvm0' [29.30 GB] inherit
[root at gfs-node02 ~]#
[root at gfs-node02 ~]# vgchange -aly
3 logical volume(s) in volume group "VolGroup00" now active
Error locking on node gfs-node02: Internal lvm error, check syslog
0 logical volume(s) in volume group "fwtest" now active
from /var/log/messages I got this message:
May 24 14:28:16 gfs-node02 lvm[2091]: Volume group for uuid not found: Ig1uv8BfUM2O8evJaElajLkwlBtZpKQjB270BbnvCgf7aP4QeYB1V810UKKdvakB
Please tell me what's wrong with my configuration if you know. Thank you very much.
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