Hi,
vgchange -ay didnt help. Here is the output from pvs on both nodes
[root@node1 ~]# pvs
PV VG Fmt Attr PSize PFree
/dev/VolGroup00/storage storage_cluster lvm2 a- 1,14T 1,14T
/dev/sda2 VolGroup00 lvm2 a- 557,62G 0
/dev/sdb1 VolGroup00 lvm2 a- 1,09T 0
[root@node2 ~]# 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
/dev/VolGroup00/storage is my drdb device. I created it on different vg.
vgchange -ay didnt help. Here is the output from pvs on both nodes
[root@node1 ~]# pvs
PV VG Fmt Attr PSize PFree
/dev/VolGroup00/storage storage_cluster lvm2 a- 1,14T 1,14T
/dev/sda2 VolGroup00 lvm2 a- 557,62G 0
/dev/sdb1 VolGroup00 lvm2 a- 1,09T 0
[root@node2 ~]# 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
/dev/VolGroup00/storage is my drdb device. I created it on different vg.
Von: brem belguebli <brem.belguebli@xxxxxxxxx>
An: linux clustering <linux-cluster@xxxxxxxxxx>
Gesendet: Montag, den 8. März 2010, 18:04:28 Uhr
Betreff: Re: [Linux-cluster] Antwort: Re: clvmd does not create vgs
Hi,
On node1, you created the pv /dev/drbd/by-res/repdata (pvcreate) and added it to VG storage_cluster (vgcreate ....).
On node2, as long as the device /dev/drbd/by-res/repdata is accessible, a simple vgscan would discover the newly created pv and vg.
If there was a locking issue, it would complain on node2 that it couldn't activate any LV from storage_cluster.
Can you post the output of pvs on node2 ?
This is how it works for me
Brem
2010/3/8 Bernd Giese <bernd.giese@xxxxxxxxxxxxxxxxxx>
vgchange -ay on both nodes
08.03.2010 13:49
linux clustering <linux-cluster@xxxxxxxxxx>
Re: clvmd does not create vgs
have you tried to pvscan/vgscan on node2 after creation on node1 ?
2010/3/8 Michael <st0rm2oo3@xxxxxxxx>:
> no suggestion?
>
> Thanks
>
>
>
> ----- Ursprüngliche Mail ----
> Von: Michael <st0rm2oo3@xxxxxxxx>
> An: linux-cluster@xxxxxxxxxx
> Gesendet: Donnerstag, den 4. März 2010, 11:12:51 Uhr
> Betreff: clvmd does not create vgs
>
> 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@node1 log]# pvcreate /dev/drbd/by-res/repdata
> Physical volume "/dev/drbd/by-res/repdata" successfully created
>
> [root@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@node1 log]# vgcreate storage_cluster /dev/drbd/by-res/repdata
> vgcreate storage_cluster /dev/drbd0
> Clustered volume group "storage_cluster" successfully created
>
> [root@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@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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