[ovirt-users] Re: new host addition, Cannot find master domain
> could you run it again, but instead of "--include 253" use number you get when
> run
>
> cat /proc/devices |grep device-mapper| cut -f 1 -d ' '
253
> INC=`cat /proc/devices |grep device-mapper| cut -f 1 -d ' '` &&
> /usr/bin/lsblk --raw --noheadings --paths --inverse --include $INC --nodeps
> --output type,name,mountpoint
still empty
> lvs --readonly --config 'devices {filter=["a|.*|"]}' --options
> vg_name,vg_tags /dev/sdb
Volume group "sdb" not found
Cannot process volume group sdb
> yes, it won't be overwritten until you run "vdsm-tool config-lvm-filter" and
> confirm you want to overwrite it
here is the command output:
Analyzing host...
Found these mounted logical volumes on this host:
This is the recommended LVM filter for this host:
filter = [ "r|.*|" ]
This filter allows LVM to access the local devices used by the
hypervisor, but not shared storage owned by Vdsm. If you add a new
device to the volume group, you will need to edit the filter manually.
This is the current LVM filter:
filter = [ "r|.*|" ]
To use the recommended filter we need to add multipath
blacklist in /etc/multipath/conf.d/vdsm_blacklist.conf:
blacklist {
wwid "360e00d1100113629000e"
wwid "3600605b010bbc0e029275d23bba8027b"
}
Configure host? [yes,NO] no
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/6DP36BUICGJMWGINPFOIKCBKSQNB3BXD/
[ovirt-users] Re: new host addition, Cannot find master domain
> > /usr/bin/lsblk --raw --noheadings --paths --inverse --include 253 --nodeps
> > --output type,name,mountpoint
> =
> empty output of above command
could you run it again, but instead of "--include 253" use number you get when
run
cat /proc/devices |grep device-mapper| cut -f 1 -d ' '
i.e.
INC=`cat /proc/devices |grep device-mapper| cut -f 1 -d ' '` &&
/usr/bin/lsblk --raw --noheadings --paths --inverse --include $INC --nodeps
--output type,name,mountpoint
>
>
> > vgs --readonly --config 'devices {filter=["a|.*|"]}' $VG_NAME
>
>
> VG #PV #LV #SN Attr VSize VFree
> 2047ffc7-cb32-4663-81ad-7f4e0becdf13 1 13 0 wz--n- 544.62g 41.00g
sorry, I was interested in LV tags, i.e. the command should be
lvs --readonly --config 'devices {filter=["a|.*|"]}' --options
vg_name,vg_tags /dev/sdb
>
> > remove it from blacklist
>
>
> but the message in the vdsm_blacklist.conf warns me against manual editing.
> Ignore ?
yes, it won't be overwritten until you run "vdsm-tool config-lvm-filter" and
confirm you
want to overwrite it
> ___
> Users mailing list -- users@ovirt.org
> To unsubscribe send an email to users-le...@ovirt.org
> Privacy Statement: https://www.ovirt.org/privacy-policy.html
> oVirt Code of Conduct:
> https://www.ovirt.org/community/about/community-guidelines/ List Archives:
> https://lists.ovirt.org/archives/list/users@ovirt.org/message/MLBFU56KZTUJW
> NCPKPYC5AS5RWBGSSWK/
signature.asc
Description: This is a digitally signed message part.
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/VTB6EJGPVNYH4INI54UYP42G77R463GS/
[ovirt-users] Re: new host addition, Cannot find master domain
> After you fix the issue (see Vojta reply), please run again:
>
>vdsm-tool config-lvm-filter
>
> The command may suggest to change the lvm filter, and blacklist the device.
> Do not confirm and share the output.
removed line wwid "360e00d1100113629000e" from vdsm_blacklist.conf
and ran vdsm-tool config-lvm-filter
here is the command output:
Analyzing host...
Found these mounted logical volumes on this host:
This is the recommended LVM filter for this host:
filter = [ "r|.*|" ]
This filter allows LVM to access the local devices used by the
hypervisor, but not shared storage owned by Vdsm. If you add a new
device to the volume group, you will need to edit the filter manually.
This is the current LVM filter:
filter = [ "r|.*|" ]
To use the recommended filter we need to add multipath
blacklist in /etc/multipath/conf.d/vdsm_blacklist.conf:
blacklist {
wwid "360e00d1100113629000e"
wwid "3600605b010bbc0e029275d23bba8027b"
}
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/RZFTL3FQWCZA7ZXOM6TIRQCHVA2VHPE7/
[ovirt-users] Re: new host addition, Cannot find master domain
> This command put the LUN in the blacklist since it seems to be a local > disk used by the host. yes, but in fact this disk is a remote block device from fc storage > Did you have active logical volumes from this LUN mounted on the host while > the host was added to engine? I installed only Centos, updated it and connected the Ovirt repository, all another settings were made by Engine himself ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/D25LLCMJZU4VL2LYGF33L2YKXPGWT4LB/
[ovirt-users] Re: new host addition, Cannot find master domain
> Could you check the ID of this device is the same as one in the blacklist?
yes it is same:
# /dev/disk/by-id
===
lvm-pv-uuid-GqZf9p-oyaL-dLN4-RdxE-Ll6Y-1Gjn-B6F4sX -> ../../sdb
scsi-360e00d1100113629000e -> ../../sdb
scsi-3600605b010bbc0e029275d23bba8027b -> ../../sda
lscsi-3600605b010bbc0e029275d23bba8027b-part1 -> ../../sda1
scsi-3600605b010bbc0e029275d23bba8027b-part2 -> ../../sda2
scsi-3600605b010bbc0e029275d23bba8027b-part3 -> ../../sda3
scsi-3600605b010bbc0e029275d23bba8027b-part4 -> ../../sda4
scsi-3600605b010bbc0e029275d23bba8027b-part5 -> ../../sda5
scsi-SFTS_PRAID_EP520i_007b02a8bb235d2729e0c0bb10b00506 -> ../../sda
scsi-SFTS_PRAID_EP520i_007b02a8bb235d2729e0c0bb10b00506-part1 -> ../../sda1
scsi-SFTS_PRAID_EP520i_007b02a8bb235d2729e0c0bb10b00506-part2 -> ../../sda2
scsi-SFTS_PRAID_EP520i_007b02a8bb235d2729e0c0bb10b00506-part3 -> ../../sda3
scsi-SFTS_PRAID_EP520i_007b02a8bb235d2729e0c0bb10b00506-part4 -> ../../sda4
scsi-SFTS_PRAID_EP520i_007b02a8bb235d2729e0c0bb10b00506-part5 -> ../../sda5
scsi-SFUJITSU_ETERNUS_DXL_113629 -> ../../sdb
wwn-0x60e00d1100113629000e -> ../../sdb
wwn-0x600605b010bbc0e029275d23bba8027b -> ../../sda
wwn-0x600605b010bbc0e029275d23bba8027b-part1 -> ../../sda1
wwn-0x600605b010bbc0e029275d23bba8027b-part2 -> ../../sda2
wwn-0x600605b010bbc0e029275d23bba8027b-part3 -> ../../sda3
wwn-0x600605b010bbc0e029275d23bba8027b-part4 -> ../../sda4
wwn-0x600605b010bbc0e029275d23bba8027b-part5 -> ../../sda5
# /etc/multipath/conf.d/vdsm_blacklist.conf
===
# This file is managed by vdsm, do not edit!
# Any changes made to this file will be overwritten when running:
# vdsm-tool config-lvm-filter
blacklist {
wwid "360e00d1100113629000e"
wwid "3600605b010bbc0e029275d23bba8027b"
}
> /usr/bin/lsblk --raw --noheadings --paths --inverse --include 253 --nodeps
> --output type,name,mountpoint
=
empty output of above command
> vgs --readonly --config 'devices {filter=["a|.*|"]}' $VG_NAME
VG #PV #LV #SN Attr VSize VFree
2047ffc7-cb32-4663-81ad-7f4e0becdf13 1 13 0 wz--n- 544.62g 41.00g
> remove it from blacklist
but the message in the vdsm_blacklist.conf warns me against manual editing.
Ignore ?
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/MLBFU56KZTUJWNCPKPYC5AS5RWBGSSWK/
[ovirt-users] Re: new host addition, Cannot find master domain
On Tue, Dec 7, 2021 at 10:04 AM 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 When adding a host, we run: vdsm-tool config-lvm-filter This command put the LUN in the blacklist since it seems to be a local disk used by the host. Did you have active logical volumes from this LUN mounted on the host while the host was added to engine? After you fix the issue (see Vojta reply), please run again: vdsm-tool config-lvm-filter The command may suggest to change the lvm filter, and blacklist the device. Do not confirm and share the output. Nir ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NEO73WJYGVE7ZZDHOTFV4F32ZBXS3ZCQ/
[ovirt-users] Re: new host addition, Cannot find master domain
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
signature.asc
Description: This is a digitally signed message part.
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/YTMPA46T53VYPSIKKQW3YROA2RU3K7UL/
