Hi Vivek, PCS is fine. I would never consider GFS2 for anything, never end happy.
Regards, Heince On Fri, Jan 1, 2021 at 8:48 PM Vivek Kumar <vivek.ku...@indiqus.com.invalid> wrote: > Hello Team, > > I have several clusters on KVM and we are using ISCSI as a shared storage. > We have built PCS cluster with GFS2 file system. We have been troubling > since 2-3 days and my shared mouth point is going in I/O error. It happens > very randomly, sometime it shows I/O error on 1 hosts and sometimes on > multiple hosts. We have mounted 2-3 LUN on KVM hosts and it randomly > occurs on any of the mount points. It works after running the command i.e > fsck.gfs2 /dev/mapper-x/vol-x. But I/O error occurs on any of the hosts > after some time. > > Can someone share experiences on PCS with GFS2 ? is it worth using it or > not > > What we have observed so far that adding Shared LUN on KVMs hosts via PCS > cluster is very complex and messy and it requires so hell lot of > configuration while adding a simple LUN on KVM hosts. Do we other > atlernatives if we have only ISCSi as primary storage. > > Vivek Kumar > > > >
