So what causes clvmd to work this way in the first place? Why can't it
play nice?
- Gary
"Alan A"
<[EMAIL PROTECTED]
This was great help - I rebooted the nodes one by one, and afterwards
lvextend command worked. I will try to reproduce the errors and see if
killing clvmd does the trick.
2008/11/19 Jeremy Lyon <[EMAIL PROTECTED]>
>
>> I have also encountered this problem several times, and although this list
>>
>
>
> I have also encountered this problem several times, and although this list
> seems to recommend running clvmd -R it has in fact never helped the
> situation (I'm running centos 5.2). The only way I can solve this problem is
> by rebooting all nodes in the cluster and then extending the lv.
>
2008/11/19 Alan A <[EMAIL PROTECTED]>
> I did. After running lvextend command 'clvmd -R' failed on node2. Then I
> fenced the node2 (fenmrdev02) and run the clvmd -R again, this time without
> problems. I tried lvextend again - I get the same problem, and again clvmd
> -R times out.
I have also
I did. After running lvextend command 'clvmd -R' failed on node2. Then I
fenced the node2 (fenmrdev02) and run the clvmd -R again, this time without
problems. I tried lvextend again - I get the same problem, and again clvmd
-R times out.
On Tue, Nov 18, 2008 at 4:00 PM, Finnur Örn Guðmundsson
<[EM
Hi,
Try to run: clvmd -R on one of the nodes.
Bgrds,
Finnur
> Here is the update:
>
> [EMAIL PROTECTED] ~]# lvextend -l+100%FREE /dev/nuvg4/nulv4
> Extending logical volume nulv4 to 10.00 GB
> Error locking on node fenmrdev04: device-mapper: create ioctl failed:
> Device or resource busy
>
Here is the update:
[EMAIL PROTECTED] ~]# lvextend -l+100%FREE /dev/nuvg4/nulv4
Extending logical volume nulv4 to 10.00 GB
Error locking on node fenmrdev04: device-mapper: create ioctl failed:
Device or resource busy
Error locking on node fenmrdev03: device-mapper: create ioctl failed:
Dev
I think you need:
lvextend -l+100%FREE /dev/nuvg4/nulv4
^
Without the +, you were trying to set the logical volume size to the size
of your free space, not adding the free space to the size.
Scott WilsonLead System Administrator
[EMAIL PROTECTED]
I tried a few times to grow LVM by adding additional PV to VG, and then
executing 'lvextend' command. I am not sure what I am doing wrong but I get
the message that there is error locking on one of the nodes, and then the
GFS hangs.
Here are some of the details:
[EMAIL PROTECTED] ~]# vgs
VG
