[Linux-cluster] clvmd does not create vgs
Michael
st0rm2oo3 at yahoo.de
Thu Mar 4 10:12:51 UTC 2010
Hi,
we are curenty using cman, clvmd and drbd. The problem occurs when we want to create volume groups. DRBD shows that both nodes are UpToDate. So first I try create a Physical Volume:
[root at node1 log]# pvcreate /dev/drbd/by-res/repdata
Physical volume "/dev/drbd/by-res/repdata" successfully created
[root at node2 tmp]# pvs
PV VG Fmt Attr PSize PFree
/dev/VolGroup00/storage lvm2 -- 1,14T 1,14T
/dev/sda2 VolGroup00 lvm2 a- 557,62G 0
/dev/sdb1 VolGroup00 lvm2 a- 1,09T 0
Well, /dev/VolGroup00/storage created on both nodes. Fine. Next I want to create a Volume Group:
[root at node1 log]# vgcreate storage_cluster /dev/drbd/by-res/repdata
vgcreate storage_cluster /dev/drbd0
Clustered volume group "storage_cluster" successfully created
[root at node1 log]# vgs
VG #PV #LV #SN Attr VSize VFree
VolGroup00 2 3 0 wz--n- 1,63T 0
storage_cluster 1 0 0 wz--nc 1,14T 1,14T
[root at node2 tmp]# vgs
VG #PV #LV #SN Attr VSize VFree
VolGroup00 2 3 0 wz--n- 1,63T 0
Hmmm... there is no vg on node2. I restart the whole server but still no vg visible. What could be wrong?
We're using Centos 5.4 with all patches installed.
cman-2.0.115-1.el5_4.9
lvm2-2.02.46-8.el5_4.2
lvm2-cluster-2.02.46-8.el5_4.1
Thanks in advanced and best regards,
Michael
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