lvm part still needs to be specified in the service section if you want to follow a proper way.
locking_type =3 is correct.. you can use lvmconf --enable-cluster to enable clvmd, which actually does change locking type to 3 anyway. when you create a new vg controlled by clvmd.. after pvcreate/vgcreate/lvcreate/mkfs.ext3... don't forget to run lvchange -an vg0/ha_lv nothing special about tagging is requires as far as I am aware.. you might need to look at filter section to ensure the volumes are not blacklisted. On Tue, Dec 11, 2012 at 1:54 AM, Gianluca Cecchi <gianluca.cec...@gmail.com>wrote: > On Mon, 10 Dec 2012 23:36:51 +1100 yu song wrote: > > > ok..firstly confirm whether you are using HA-LVM, not GFS/GFS2 .. > correct? > > if ha-lvm, your vg should only be imported/mounted on one node, instead > of multiple nodes. > > In my non-CLVMD configuration I use HA-LVM with these entries in > cluster.conf > > <resources> > <lvm name="MYLV" vg_name="MYVG" lv_name="MYLV"/> > <fs device="/dev/MYVG/MYLV" force_fsck="0" force_unmount="1" > fsid="50001" fstype="ext3" mountpoint="/my_mnt" name="MYFS" options="" > self_fence="1"/> > > ... > > <service domain="MYSRV" autostart="1" name="MYSRV"> > <ip ref="x.y.w.z"/> > <lvm ref="MYLV"/> > <fs ref="MYFS"/> > > .... > > and tagging in lvm.conf (volume_list directive) > > With CLVMD and the config I'm testig with snapshots and "vgchange -cn" > I still don't use any GFSx file systems, only plain ext3, mounted only > on the node carrying on the service, and my configuration simply > doesn't contain the lvm part: > > <resources> > <fs device="/dev/MYVG/MYLV" force_fsck="0" force_unmount="1" > fsid="50001" fstype="ext3" mountpoint="/my_mnt" name="MYFS" options="" > self_fence="1"/> > > ... > > <service domain="MYSRV" autostart="1" name="MYSRV"> > <ip ref="x.y.w.z"/> > <fs ref="MYFS"/> > > .... > Using locking_type=3 in lvm.conf while not using any tagging > (volume_list directive) > > Any comments about that? > > -- > Linux-cluster mailing list > Linux-cluster@redhat.com > https://www.redhat.com/mailman/listinfo/linux-cluster >
-- Linux-cluster mailing list Linux-cluster@redhat.com https://www.redhat.com/mailman/listinfo/linux-cluster
