On Fri, Aug 14, 2020 at 19:32:38 -0400, Digimer wrote:
Hi all,
I've got a (pacemaker + drbd) cluster running VMs. When the VM is running on another node, the local storage is Secondary, meaning that it can't be read or otherwise touched. As such, virsh thinks there is no storage and constantly prints errors like:
==== Aug 14 19:25:24 mk-a02n01.digimer.ca libvirtd[1655]: 2020-08-14 23:25:24.812+0000: 1679: error : qemuOpenFileAs:3119 : Failed to open file '/dev/drbd/by-res/srv01-sql/0': No such file or directory Aug 14 19:25:24 mk-a02n01.digimer.ca libvirtd[1655]: 2020-08-14 23:25:24.812+0000: 1679: error : qemuOpenFileAs:3119 : Failed to open file '/dev/drbd/by-res/srv01-sql/1': No such file or directory Aug 14 19:25:24 mk-a02n01.digimer.ca libvirtd[1655]: 2020-08-14 23:25:24.812+0000: 1679: error : qemuOpenFileAs:3119 : Failed to open file '/dev/drbd/by-res/srv07-el6/0': Wrong medium type ===
To the system logs (journald), about once every second or two.
Is there any way to tell libvirtd not to complain about this?
Please capture also debug logs [1] around the time the message is logged so that we can see when it's happening. Unfortunately 'qemuOpenFileAs' is a somewhat universal helper. [1] https://libvirt.org/kbase/debuglogs.html