September | 2020 |

Got an error while working on a LVM system

[root@ok1x40 daily]# vgs
WARNING: Device for PV zwUwUP-OyCI-O3T4-c4l5-YCUV-8wpX-3UIA0x not found or rejected by a filter.
WARNING: Device for PV zwUwUP-OyCI-O3T4-c4l5-YCUV-8wpX-3UIA0x not found or rejected by a filter.
Couldn’t find device with uuid zwUwUP-OyCI-O3T4-c4l5-YCUV-8wpX-3UIA0x.
VG #PV #LV #SN Attr VSize VFree
vg 1 1 0 wz-pn- <9.88g 0
vg 1 16 0 wz–n- 1.86t <710.23g

It looked like some issue in Logical Volume..

lvs
WARNING: Device for PV KdplBp-AHJU-a9nD-Cv3N-V1Dl-acFu-M1oiQ0 not found or rejected by a filter.
WARNING: Device for PV KdplBp-AHJU-a9nD-Cv3N-V1Dl-acFu-M1oiQ0 not found or rejected by a filter.
Couldn’t find device with uuid KdplBp-AHJU-a9nD-Cv3N-V1Dl-acFu-M1oiQ0.
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
configuration vg -wi—–p- <14.88g
root vg -wi-ao—- <48.83g
swap vg -wi-ao—- 15.62g
tmp vg -wi-ao—- 1.00g
vsv1001-deqpg1f97cuqzllv-darhc65toodnoiui vg -wi-ao—- 403.00g
vsv1002-d9ty0zwjje9ticwc-plaognhtcimj2tza vg -wi-ao—- 150.00g
vsv1004-d3nvtg9syf3rzavo-ps55iqd91vmnoytn vg -wi-ao—- 10.00g
vsv1005-dxrby0mvwwes6y4i-qktbrsa2vsfgonip vg -wi-ao—- 10.00g
vsv1006-duver6l3z0elsem6-e5yeqjhnlqccv2le vg -wi-ao—- 10.00g
vsv1007-d7h7wgusx2j5iqio-hqrlux8q9a3uk6xj vg -wi-ao—- 20.00g
vsv1009-drn5od5wnepqauvh-rstq5mmff8lmcezb vg -wi-ao—- 95.00g
vsv1010-d0kngqlyhr3mfhjy-hp0fbxcr5bmvkdeg vg -wi-ao—- 90.00g
vsv1017-dmkzi0yoa1y8biuz-swjnad3tpe0wynef vg -wi-ao—- 250.00g
vsv1018-drohpkk0xl1xgrar-acglf0q089m0c8ic vg -wi-a—– 15.00g
vsv1018-dylb8pcyjrcomdqc-tafjzcwmstyqdu1t vg -wi-a—– 56.00g
vsv1020-dzh3wi7fy2sgpckv-4r02v2bksy4lxdgu vg -wi-a—– 10.00g

I dont see any drive having same UUID as shown as missing

So went ahead and rescanned using

 vgscan

now all things looks good

lvscan
ACTIVE '/dev/vg/swap' [15.62 GiB] inherit
ACTIVE '/dev/vg/tmp' [1.00 GiB] inherit
ACTIVE '/dev/vg/root' [<48.83 GiB] inherit
ACTIVE '/dev/vg/vsv1001-deqpg1f97cuqzllv-darhc65toodnoiui' [403.00 GiB] inherit
ACTIVE '/dev/vg/vsv1002-d9ty0zwjje9ticwc-plaognhtcimj2tza' [150.00 GiB] inherit
ACTIVE '/dev/vg/vsv1004-d3nvtg9syf3rzavo-ps55iqd91vmnoytn' [10.00 GiB] inherit
ACTIVE '/dev/vg/vsv1005-dxrby0mvwwes6y4i-qktbrsa2vsfgonip' [10.00 GiB] inherit
ACTIVE '/dev/vg/vsv1006-duver6l3z0elsem6-e5yeqjhnlqccv2le' [10.00 GiB] inherit
ACTIVE '/dev/vg/vsv1007-d7h7wgusx2j5iqio-hqrlux8q9a3uk6xj' [20.00 GiB] inherit
ACTIVE '/dev/vg/vsv1009-drn5od5wnepqauvh-rstq5mmff8lmcezb' [95.00 GiB] inherit
ACTIVE '/dev/vg/vsv1010-d0kngqlyhr3mfhjy-hp0fbxcr5bmvkdeg' [90.00 GiB] inherit
ACTIVE Original '/dev/vg/vsv1017-dmkzi0yoa1y8biuz-swjnad3tpe0wynef' [250.00 GiB] inherit
ACTIVE '/dev/vg/vsv1018-dylb8pcyjrcomdqc-tafjzcwmstyqdu1t' [56.00 GiB] inherit
ACTIVE '/dev/vg/vsv1020-dzh3wi7fy2sgpckv-4r02v2bksy4lxdgu' [10.00 GiB] inherit
ACTIVE '/dev/vg/vsv1018-drohpkk0xl1xgrar-acglf0q089m0c8ic' [15.00 GiB] inherit
ACTIVE '/dev/vg/vsv1018-dsm0mwrudbywwyld-5ijzvvkhs8qmci3t' [10.00 GiB] inherit
ACTIVE Snapshot '/dev/vg/backup-v1017-0-xlg20' [25.00 GiB] inherit
[root@ok1140 ~]#
[root@ok1140 ~]#

As new cPanel versions come with Sqlite While migrating from old server which has Mysql format to new Sqlite server You need to convert to sqlite to preserve data and migrate without issues Below is the command used on old server to convert Mysql ro sqlite for roundcube /usr/local/cpanel/scripts/convert_roundcube_mysql2sqlite

[base] name=CentOS-$releasever - Base #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os baseurl=http://vault.centos.org/5.11/os/$basearch gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 exclude=redhat-logos yum clean all yum update This has resolved the issue associated with yum on Centos 5

Monthly Archives: September 2020

Error Couldn’t find device with uuid

Roundcube from Mysql to Sqlite

YumRepo Error: All mirror URLs are not using ftp, http[s] or file.