[Linux-cluster] RHEL6 CLVM doesn't activate the LV on othernode?
Colin.Simpson at iongeo.com
Thu Feb 24 00:48:08 UTC 2011
It is indeed the issue that the vg isn't clustered.
VG #PV #LV #SN Attr VSize VFree
cluvg00 1 1 0 wz--n- 954.94g 953.94g
I wasn't sure why it managed to get created this was when vgcreate
defaults to clustering. I've just found that one of my nodes has
locking_type = 3
I'll retest with the correction.
On Wed, 2011-02-23 at 23:38 +0000, Thomas Sjolshagen wrote:
> You seem to have forgotten to create the group as "clustered". Off the
> top of my head that would mean you need to vgchange the vg with the
> -cy option (but my recollection of the option could be fuzzy/dead
> wrong, so check the man page!)
> On Feb 23, 2011, at 16:01, "Colin Simpson" <Colin.Simpson at iongeo.com>
> > Hi,
> > I'm not sure if I've missed something in the discussion here or the
> > manual.
> > I have just been trying clvm on RHEL 6 for the first time.
> > On the first node if I run:
> > node1# lvcreate --size 1G --name lv00test cluvg00
> > node1# lvscan
> > ACTIVE '/dev/cluvg00/lv00test' [1.00 GiB] inherit
> > However on the second node I get:
> > node2# lvscan
> > inactive '/dev/cluvg00/lv00test' [1.00 GiB] inherit
> > And (no surprise) I don't have /dev/cluvg00/lv00test.
> > I can bring it to active on the second node with vgchange -ay , but
> > doesn't seem right (and is that persistent)?
> > All I have changed is the locking in lvm.conf to 3 as ever.
> > I'm pretty sure I didn't do anything else on RHEL 5, and it just
> > appeared ACTIVE with no fuss on both nodes.
> > Have I missed something?
> > Thanks
> > Colin
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