----- Original Message -----
> From: "Stefano Danzi" <s.danzi(a)hawai.it>
> To: "Nir Soffer" <nsoffer(a)redhat.com>
> Sent: Thursday, February 5, 2015 1:39:41 PM
> Subject: Re: [ovirt-users] Self hosted engine iusses
>
> Here
In vdsm log I see that you installed hosted engine on NFS storage domain; not having
multipath devices and ovirt vgs/lvs is expected.
Your multipath errors may be related to ovirt, but only because vdsm requires
and starts multipathd, and install new multipath.conf.
I suggest to try to get help about it in device-mapper channels (e.g. #lvm on freenode).
If you cannot resolve this, please open a bug.
Nir
>
> Il 05/02/2015 12.31, Nir Soffer ha scritto:
> > ----- Original Message -----
> >> From: "Stefano Danzi" <s.danzi(a)hawai.it>
> >> To: "Nir Soffer" <nsoffer(a)redhat.com>
> >> Cc: users(a)ovirt.org
> >> Sent: Thursday, February 5, 2015 1:17:01 PM
> >> Subject: Re: [ovirt-users] Self hosted engine iusses
> >>
> >>
> >> Il 05/02/2015 12.08, Nir Soffer ha scritto:
> >>> ----- Original Message -----
> >>>> From: "Stefano Danzi" <s.danzi(a)hawai.it>
> >>>> To: "Nir Soffer" <nsoffer(a)redhat.com>
> >>>> Cc: users(a)ovirt.org
> >>>> Sent: Thursday, February 5, 2015 12:58:35 PM
> >>>> Subject: Re: [ovirt-users] Self hosted engine iusses
> >>>>
> >>>>
> >>>> Il 05/02/2015 11.52, Nir Soffer ha scritto:
> >>>>> ----- Original Message -----
> >>>>>
> >>>>> After ovirt installation on host console I see this error every 5
> >>>>> minutes:
> >>>>>
> >>>>> [ 1823.837020] device-mapper: table: 253:4: multipath: error getting
> >>>>> device
> >>>>> [ 1823.837228] device-mapper: ioctl: error adding target to table
> >>>>> This may be caused by the fact that vdsm does not cleanup properly
> >>>>> after
> >>>>> deactivating storage domains. We have an open bugs on this.
> >>>>>
> >>>>> You may have an active lv using non-existent multipath device.
> >>>>>
> >>>>> Can you share with us the output of:
> >>>>>
> >>>>> lsblk
> >>>>> multipath -ll
> >>>>> dmsetup table
> >>>>> cat /etc/multipath.conf
> >>>>> pvscan --cache > /dev/null && lvs
> >>>>>
> >>>>> Nir
> >>>>>
> >>>> See above:
> >>>>
> >>>> [root@ovirt01 etc]# lsblk
> >>>> NAME MAJ:MIN RM SIZE RO TYPE
> >>>> MOUNTPOINT
> >>>> sda 8:0 0 931,5G 0 disk
> >>>> ├─sda1 8:1 0 500M 0 part
> >>>> │ └─md0 9:0 0 500M 0 raid1 /boot
> >>>> └─sda2 8:2 0 931G 0 part
> >>>> └─md1 9:1 0 930,9G 0 raid1
> >>>> ├─centos_ovirt01-swap 253:0 0 7,9G 0 lvm [SWAP]
> >>>> ├─centos_ovirt01-root 253:1 0 50G 0 lvm /
> >>>> ├─centos_ovirt01-home 253:2 0 10G 0 lvm /home
> >>>> └─centos_ovirt01-glusterOVEngine 253:3 0 50G 0 lvm
> >>>> /home/glusterfs/engine
> >>>> sdb 8:16 0 931,5G 0 disk
> >>>> ├─sdb1 8:17 0 500M 0 part
> >>>> │ └─md0 9:0 0 500M 0 raid1 /boot
> >>>> └─sdb2 8:18 0 931G 0 part
> >>>> └─md1 9:1 0 930,9G 0 raid1
> >>>> ├─centos_ovirt01-swap 253:0 0 7,9G 0 lvm [SWAP]
> >>>> ├─centos_ovirt01-root 253:1 0 50G 0 lvm /
> >>>> ├─centos_ovirt01-home 253:2 0 10G 0 lvm /home
> >>>> └─centos_ovirt01-glusterOVEngine 253:3 0 50G 0 lvm
> >>>> /home/glusterfs/engine
> >>>>
> >>>> [root@ovirt01 etc]# multipath -ll
> >>>> Feb 05 11:56:25 | multipath.conf +5, invalid keyword: getuid_callout
> >>>> Feb 05 11:56:25 | multipath.conf +18, invalid keyword: getuid_callout
> >>>> Feb 05 11:56:25 | multipath.conf +37, invalid keyword: getuid_callout
> >>>>
> >>>> [root@ovirt01 etc]# dmsetup table
> >>>> centos_ovirt01-home: 0 20971520 linear 9:1 121391104
> >>>> centos_ovirt01-swap: 0 16531456 linear 9:1 2048
> >>>> centos_ovirt01-root: 0 104857600 linear 9:1 16533504
> >>>> centos_ovirt01-glusterOVEngine: 0 104857600 linear 9:1 142362624
> >>>>
> >>>> [root@ovirt01 etc]# cat /etc/multipath.conf
> >>>> # RHEV REVISION 1.1
> >>>>
> >>>> defaults {
> >>>> polling_interval 5
> >>>> getuid_callout "/usr/lib/udev/scsi_id --whitelisted
> >>>> --replace-whitespace --device=/dev/%n"
> >>>> no_path_retry fail
> >>>> user_friendly_names no
> >>>> flush_on_last_del yes
> >>>> fast_io_fail_tmo 5
> >>>> dev_loss_tmo 30
> >>>> max_fds 4096
> >>>> }
> >>>>
> >>>> devices {
> >>>> device {
> >>>> vendor "HITACHI"
> >>>> product "DF.*"
> >>>> getuid_callout "/usr/lib/udev/scsi_id --whitelisted
> >>>> --replace-whitespace --device=/dev/%n"
> >>>> }
> >>>> device {
> >>>> vendor "COMPELNT"
> >>>> product "Compellent Vol"
> >>>> no_path_retry fail
> >>>> }
> >>>> device {
> >>>> # multipath.conf.default
> >>>> vendor "DGC"
> >>>> product ".*"
> >>>> product_blacklist "LUNZ"
> >>>> path_grouping_policy "group_by_prio"
> >>>> path_checker "emc_clariion"
> >>>> hardware_handler "1 emc"
> >>>> prio "emc"
> >>>> failback immediate
> >>>> rr_weight "uniform"
> >>>> # vdsm required configuration
> >>>> getuid_callout "/usr/lib/udev/scsi_id --whitelisted
> >>>> --replace-whitespace --device=/dev/%n"
> >>>> features "0"
> >>>> no_path_retry fail
> >>>> }
> >>>> }
> >>>>
> >>>> [root@ovirt01 etc]# pvscan --cache > /dev/null && lvs
> >>>> Incorrect metadata area header checksum on /dev/sda2 at offset 4096
> >>>> Incorrect metadata area header checksum on /dev/sda2 at offset 4096
> >>>> LV VG Attr LSize Pool Origin Data%
> >>>> Move
> >>>> Log Cpy%Sync Convert
> >>>> glusterOVEngine centos_ovirt01 -wi-ao---- 50,00g
> >>>> home centos_ovirt01 -wi-ao---- 10,00g
> >>>> root centos_ovirt01 -wi-ao---- 50,00g
> >>>> swap centos_ovirt01 -wi-ao---- 7,88g
> >>> Are you sure this is the correct host that the multipath error came from?
> >>>
> >>> There are no multipath devices in this host and no ovirt storage domains
> >>> lvs.
> >>>
> >>> Nir
> >>>
> >> Yes this is the host. I'm sure.
> >> I've not yet configured ovirt storage domains (only installed ovirt on
> >> host
> >> and self hosted engine VM)
> >>
> >> Here a part of /var/log/messages:
> >>
> >> Feb 5 10:04:43 ovirt01 kernel: device-mapper: table: 253:4: multipath:
> >> error
> >> getting device
> >> Feb 5 10:04:43 ovirt01 kernel: device-mapper: ioctl: error adding target
> >> to
> >> table
> >> Feb 5 10:04:43 ovirt01 multipathd: dm-4: remove map (uevent)
> >> Feb 5 10:04:43 ovirt01 multipathd: dm-4: remove map (uevent)
> >> Feb 5 10:04:43 ovirt01 kernel: device-mapper: table: 253:4: multipath:
> >> error
> >> getting device
> >> Feb 5 10:04:43 ovirt01 kernel: device-mapper: ioctl: error adding target
> >> to
> >> table
> >> Feb 5 10:04:43 ovirt01 multipathd: dm-4: remove map (uevent)
> >> Feb 5 10:04:43 ovirt01 multipathd: dm-4: remove map (uevent)
> >>
> >> and kernel version:
> >>
> >> [root@ovirt01 etc]# uname -a
> >> Linux ovirt01.hawai.lan 3.10.0-123.20.1.el7.x86_64 #1 SMP Thu Jan 29
> >> 18:05:33
> >> UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
> > Can you attach vdsm logs? (/var/log/vdsm/vdsm.log*)
> >
> > Nir
> >
>
>
