Re: [ovirt-users] Problems installing Ovirt 4.02 Node

Hi, I tried the changes in /etc/fstab and rebooted. Now imgbase status: OK But I see this in /var/log/messages after the change : Starting kdump: [FAILED] Jul 27 07:44:08 khk9dsk34 dracut: *** Including module: base *** Jul 27 07:44:08 khk9dsk34 dracut: *** Including module: fs-lib *** Jul 27 07:44:08 khk9dsk34 dracut: *** Including module: kdumpbase *** Jul 27 07:44:08 khk9dsk34 kernel: device-mapper: table: 253:8: multipath: error getting device Jul 27 07:44:08 khk9dsk34 kernel: device-mapper: ioctl: error adding target to table Jul 27 07:44:08 khk9dsk34 multipathd: dm-8: remove map (uevent) Jul 27 07:44:08 khk9dsk34 multipathd: dm-8: remove map (uevent) Jul 27 07:44:08 khk9dsk34 kdumpctl: Bad kdump location: khk9dsg34.ip.tdk.dk Jul 27 07:44:09 khk9dsk34 kdumpctl: mkdumprd: failed to make kdump initrd Jul 27 07:44:09 khk9dsk34 kdumpctl: Starting kdump: [FAILED] Jul 27 07:44:09 khk9dsk34 systemd: kdump.service: main process exited, code=exited, status=1/FAILURE Jul 27 07:44:09 khk9dsk34 systemd: Failed to start Crash recovery kernel arming. Jul 27 07:44:09 khk9dsk34 systemd: Startup finished in 5.673s (kernel) + 8.024s (initrd) + 43.476s (userspace) = 57.173s. Jul 27 07:44:09 khk9dsk34 systemd: Unit kdump.service entered failed state. Jul 27 07:44:09 khk9dsk34 systemd: kdump.service failed. Jul 27 07:44:32 khk9dsk34 systemd: Starting Stop Read-Ahead Data Collection... Jul 27 07:44:32 khk9dsk34 systemd: Started Stop Read-Ahead Data Collection. Jul 27 07:44:32 khk9dsk34 systemd-logind: New session 1 of user root. Jul 27 07:44:32 khk9dsk34 systemd: Created slice user-0.slice. Jul 27 07:44:32 khk9dsk34 systemd: Starting user-0.slice. Jul 27 07:44:32 khk9dsk34 systemd: Started Session 1 of user root. Jul 27 07:44:32 khk9dsk34 systemd: Starting Session 1 of user root. Jul 27 07:44:45 khk9dsk34 kernel: device-mapper: table: 253:8: multipath: error getting device Jul 27 07:44:45 khk9dsk34 kernel: device-mapper: ioctl: error adding target to table Jul 27 07:44:45 khk9dsk34 multipathd: dm-8: remove map (uevent) Jul 27 07:44:45 khk9dsk34 multipathd: dm-8: remove map (uevent) I checked messages in my other hypervisor where /etc/fstab was not modified, KDUMP was OK there. The question about registrating the host in the manager i got solved, it is now done from the manager. (I come from the Redhat 3.5, and are just started on Ovirt 4) Thanks for helping Peter -----Oprindelig meddelelse----- Fra: Giorgio Biacchi [mailto:giorgio@di.unimi.it] Sendt: 27. juli 2016 00:05 Til: Peter Michael Calum <pemca(a)tdc.dk>; users(a)ovirt.org Emne: Re: [ovirt-users] Problems installing Ovirt 4.02 Node On 26/07/2016 08:51, Peter Michael Calum wrote: Got the same problem, add discard option to fstab for / and /var like this: # # /etc/fstab # Created by anaconda on Fri Jul 22 11:08:40 2016 # # Accessible filesystems, by reference, are maintained under '/dev/disk' # See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info # /dev/HostVG/ovirt-node-ng-4.0.2-0.20160721.0+1 / ext4 defaults,discard 1 1 UUID=a96d5a4c-bc4b-481c-bf6e-af47318d8b7b /boot ext4 defaults 1 2 /dev/mapper/HostVG-var /var ext4 defaults,discard 1 2 /dev/mapper/HostVG-swap swap swap defaults 0 0 then remount or reboot. For this one I can't help, but you can add the new host from the manager..