[Linux-cluster] clvmd does not create vgs
Michael
st0rm2oo3 at yahoo.de
Mon Mar 8 15:09:56 UTC 2010
Hi,
have already tried that:
lvcreate --name gfs_daten --size 1TB storage_cluster
Error locking on node 10.245.80.12: Volume group for uuid not found: 2rKvQl4crpbKuNfZe2kYlBOw3hc7YSewe8lW3vDIIYCxMfkJdFFf9yWeHinVqvxB
Strange because pvs was created on both nodes..
Beste regards,
Michael
________________________________
Von: שלום קלמר <sklemer at gmail.com>
An: linux clustering <linux-cluster at redhat.com>
Gesendet: Montag, den 8. März 2010, 15:07:46 Uhr
Betreff: Re: [Linux-cluster] clvmd does not create vgs
Hi.
try add lvm to this volume.
I think that the locking is working on lvs & not on the VGs. After creating the lvs, I think
you should see both vgs & lvs.
Shalom.
On Mon, Mar 8, 2010 at 3:33 PM, Michael <st0rm2oo3 at yahoo.de> wrote:
>Hi,
>
>>thanks for your reply. pvscan finds the new created pv but vgscan can't find any new volume group on node2. Locking type is set to 3 on both nodes. When running in debug mode with "clvmd -d" I get this messages
>
>>CLVMD[7b44a820]: Mar 8 15:31:46 add_to_lvmqueue: cmd=0x1b7fe2a0. client=0x66eb20, msg=0x7fff2b3c709c, len=31, csid=0x7fff2b3c6fe4, xid=0
>>CLVMD[42acf940]: Mar 8 15:31:46 process_work_item: remote
>>CLVMD[42acf940]: Mar 8 15:31:46 process_remote_command LOCK_VG (0x33) for clientid 0x5000000 XID 164 on node 10.33.231.98
>>CLVMD[42acf940]: Mar 8 15:31:46 Dropping metadata for VG #orphans
>>CLVMD[42acf940]: Mar 8 15:31:46 LVM thread waiting for work
>>CLVMD[7b44a820]: Mar 8 15:31:46 add_to_lvmqueue: cmd=0x1b7fe2a0. client=0x66eb20, msg=0x7fff2b3c709c, len=38, csid=0x7fff2b3c6fe4, xid=0
>>CLVMD[42acf940]: Mar 8 15:31:46 process_work_item: remote
>>CLVMD[42acf940]: Mar 8 15:31:46 process_remote_command LOCK_VG (0x33) for clientid 0x5000000 XID 165 on node 10.33.231.98
>>CLVMD[42acf940]: Mar 8 15:31:46 Dropping metadata for VG storage_cluster
>>CLVMD[42acf940]: Mar 8 15:31:46 LVM thread waiting for work
>>CLVMD[7b44a820]: Mar 8 15:31:46 add_to_lvmqueue: cmd=0x1b7fe2a0. client=0x66eb20, msg=0x7fff2b3c709c, len=31, csid=0x7fff2b3c6fe4, xid=0
>>CLVMD[42acf940]: Mar 8 15:31:46 process_work_item: remote
>>CLVMD[42acf940]: Mar 8 15:31:46 process_remote_command LOCK_VG (0x33) for clientid 0x5000000 XID 166 on node 10.33.231.98
>>CLVMD[42acf940]: Mar 8 15:31:46 Dropping metadata for VG #orphans
>>CLVMD[42acf940]: Mar 8 15:31:46 LVM thread waiting for work
>>CLVMD[7b44a820]: Mar 8 15:31:46 add_to_lvmqueue: cmd=0x1b7fe2a0. client=0x66eb20, msg=0x7fff2b3c709c, len=36, csid=0x7fff2b3c6fe4, xid=0
>>CLVMD[42acf940]: Mar 8 15:31:46 process_work_item: remote
>>CLVMD[42acf940]: Mar 8 15:31:46 process_remote_command VG_BACKUP (0x2b) for clientid 0x5000000 XID 168 on node 10.33.231.98
>>CLVMD[42acf940]: Mar 8 15:31:46 Triggering backup of VG metadata for storage_cluster. suspended=0
>> Error backing up metadata, can't find VG for group storage_cluster
>>CLVMD[42acf940]: Mar 8 15:31:46 LVM thread waiting for work
>
>>Best regards,
>
>>Michael
>
>
>
>>----- Ursprüngliche Mail ----
>>Von: brem belguebli <brem.belguebli at gmail.com>
>>An: linux clustering <linux-cluster at redhat.com>
>>Gesendet: Montag, den 8. März 2010, 13:49:44 Uhr
>>Betreff: Re: [Linux-cluster] clvmd does not create vgs
>
>
>>have you tried to pvscan/vgscan on node2 after creation on node1 ?
>
>
>>2010/3/8 Michael <st0rm2oo3 at yahoo.de>:
>>> no suggestion?
>>>
>>> Thanks
>>>
>>>
>>>
>>> ----- Ursprüngliche Mail ----
>>> Von: Michael <st0rm2oo3 at yahoo.de>
>>> An: linux-cluster at redhat.com
>>> Gesendet: Donnerstag, den 4. März 2010, 11:12:51 Uhr
>>> Betreff: [Linux-cluster] 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 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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