On Tuesday, 7 December 2021 09:03:17 CET david wrote: > hello > i'm adding a new host into ovirt > after the installation procces is finished I got an error: "VDSM kvm6 > command ConnectStoragePoolVDS failed: Cannot find master domain". > on the vdsm server in /dev/disk/by-path/ i see the block device but > device-mapper not mappying it > then I found the master's lun in the blacklist: > /etc/multipath/conf.d/vdsm_blacklist.conf > why vdsm host put the lun wwn in blacklist and
Better to check /dev/disk/by-id/. Could you check the ID of this device is the
same as one in the blacklist?
If so, could you please also share output of
/usr/bin/lsblk --raw --noheadings --paths --inverse --include 253 --nodeps
--output type,name,mountpoint
and also VG info of this device:
vgs --readonly --config 'devices {filter=["a|.*|"]}' $VG_NAME
so we can analyze it?
> what I can do ?
remove it from blacklist
>
> addition info:
> ============
> Ovirt-engine 4.4.7
> vdsm server:
> - OS Version: RHEL - 8.5 - 1.2111.el8
> - OS Description: CentOS Linux 8
> - Kernel Version: 4.18.0 - 348.2.1.el8_5.x86_64
> - KVM Version: 6.0.0 - 33.el8
> - LIBVIRT Version: libvirt-7.6.0-6.el8
> - VDSM Version: vdsm-4.40.90.4-1.el8
>
> the vdsm server has one link connection to the fc storage lun
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