I have a reproducer with a custom image and an ansible playbook deployed to PSI.

Downgrading lvm2, device-mapper was enough to get 100% success after 20 attempts.

I'm still collecting data, but it looks like about 80% success rate with latest lvm2, device-mapper. Package versions are coupled between these two packages, but I think raising a bug against lvm2 would be best.

This change will log growvols[1] activity to the systemd journal, which shows exactly what command triggers the unmount when the journal is viewed (lvextend of /srv)

[1] https://review.opendev.org/c/openstack/tripleo-ansible/+/869130

Here is the growvols portion of the journal for a failed run:

Jan 03 21:28:03 lp2000226-1 python3[2427]: ansible-ansible.legacy.command Invoked with _raw_params=systemd-cat --identifier=growvols /usr/bin/growvols --verbose --debug --yes /=8GB /tmp=1GB /var/log=10GB /var/log/audit=2GB /home=1GB /var=50% /srv=50% _uses_shell=True stdin_add_newline=True strip_empty_ends=True argv=None chdir=None executable=None creates=None removes=None stdin=None
Jan 03 21:28:03 lp2000226-1 growvols[2428]: [INFO] Finding all block devices
Jan 03 21:28:03 lp2000226-1 growvols[2428]: [INFO] Running: lsblk -Po kname,pkname,name,label,type,fstype,mountpoint
Jan 03 21:28:03 lp2000226-1 growvols[2428]: [DEBUG] Result: KNAME="vda" PKNAME="" NAME="vda" LABEL="" TYPE="disk" FSTYPE="" MOUNTPOINT=""
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="vda1" PKNAME="vda" NAME="vda1" LABEL="MKFS_ESP" TYPE="part" FSTYPE="vfat" MOUNTPOINT="/boot/efi"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="vda2" PKNAME="vda" NAME="vda2" LABEL="" TYPE="part" FSTYPE="" MOUNTPOINT=""
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="vda3" PKNAME="vda" NAME="vda3" LABEL="mkfs_boot" TYPE="part" FSTYPE="ext4" MOUNTPOINT="/boot"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="vda4" PKNAME="vda" NAME="vda4" LABEL="" TYPE="part" FSTYPE="LVM2_member" MOUNTPOINT=""
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-0" PKNAME="vda4" NAME="vg-lv_thinpool_tmeta" LABEL="" TYPE="lvm" FSTYPE="" MOUNTPOINT=""
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-2" PKNAME="dm-0" NAME="vg-lv_thinpool-tpool" LABEL="" TYPE="lvm" FSTYPE="" MOUNTPOINT=""
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-3" PKNAME="dm-2" NAME="vg-lv_thinpool" LABEL="" TYPE="lvm" FSTYPE="" MOUNTPOINT=""
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-4" PKNAME="dm-2" NAME="vg-lv_root" LABEL="img-rootfs" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-5" PKNAME="dm-2" NAME="vg-lv_tmp" LABEL="fs_tmp" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/tmp"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-6" PKNAME="dm-2" NAME="vg-lv_var" LABEL="fs_var" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/var"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-7" PKNAME="dm-2" NAME="vg-lv_log" LABEL="fs_log" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/var/log"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-8" PKNAME="dm-2" NAME="vg-lv_audit" LABEL="fs_audit" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/var/log/audit"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-9" PKNAME="dm-2" NAME="vg-lv_home" LABEL="fs_home" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/home"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-10" PKNAME="dm-2" NAME="vg-lv_srv" LABEL="fs_srv" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/srv"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-1" PKNAME="vda4" NAME="vg-lv_thinpool_tdata" LABEL="" TYPE="lvm" FSTYPE="" MOUNTPOINT=""
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-2" PKNAME="dm-1" NAME="vg-lv_thinpool-tpool" LABEL="" TYPE="lvm" FSTYPE="" MOUNTPOINT=""
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-3" PKNAME="dm-2" NAME="vg-lv_thinpool" LABEL="" TYPE="lvm" FSTYPE="" MOUNTPOINT=""
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-4" PKNAME="dm-2" NAME="vg-lv_root" LABEL="img-rootfs" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-5" PKNAME="dm-2" NAME="vg-lv_tmp" LABEL="fs_tmp" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/tmp"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-6" PKNAME="dm-2" NAME="vg-lv_var" LABEL="fs_var" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/var"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-7" PKNAME="dm-2" NAME="vg-lv_log" LABEL="fs_log" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/var/log"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-8" PKNAME="dm-2" NAME="vg-lv_audit" LABEL="fs_audit" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/var/log/audit"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-9" PKNAME="dm-2" NAME="vg-lv_home" LABEL="fs_home" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/home"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: KNAME="dm-10" PKNAME="dm-2" NAME="vg-lv_srv" LABEL="fs_srv" TYPE="lvm" FSTYPE="xfs" MOUNTPOINT="/srv"
Jan 03 21:28:03 lp2000226-1 growvols[2428]: [INFO] Running: sgdisk -v /dev/vda
Jan 03 21:28:03 lp2000226-1 growvols[2428]: [DEBUG] Result:
Jan 03 21:28:03 lp2000226-1 growvols[2428]: Problem: The secondary header's self-pointer indicates that it doesn't reside
Jan 03 21:28:03 lp2000226-1 growvols[2428]: at the end of the disk. If you've added a disk to a RAID array, use the 'e'
Jan 03 21:28:03 lp2000226-1 growvols[2428]: option on the experts' menu to adjust the secondary header's and partition
Jan 03 21:28:03 lp2000226-1 growvols[2428]: table's locations.
Jan 03 21:28:03 lp2000226-1 growvols[2428]: Identified 1 problems!
Jan 03 21:28:03 lp2000226-1 growvols[2428]: [INFO] Fixing GPT structure, moving to end of device /dev/vda
Jan 03 21:28:03 lp2000226-1 growvols[2428]: [INFO] Running: sgdisk -e /dev/vda
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] Result: Warning: The kernel is still using the old partition table.
Jan 03 21:28:04 lp2000226-1 growvols[2428]: The new table will be used at the next reboot or after you
Jan 03 21:28:04 lp2000226-1 growvols[2428]: run partprobe(8) or kpartx(8)
Jan 03 21:28:04 lp2000226-1 growvols[2428]: The operation has completed successfully.
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [INFO] Running: partprobe
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] Result:
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [INFO] Reading sector size from /sys/block/vda/queue/logical_block_size
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [INFO] Sector size of vda is 512B
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [INFO] Finding spare space to grow into
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [INFO] Running: sgdisk --first-aligned-in-largest --end-of-largest /dev/vda
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] Result: 12580864
Jan 03 21:28:04 lp2000226-1 growvols[2428]: 167772126
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [INFO] Finding LVM volume group
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [INFO] Running: vgs --noheadings --options vg_name
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] Result:   vg
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] Looking for device vda4
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [INFO] Finding LVM thin pool
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [INFO] Running: lvs --noheadings --options lv_name,lv_dm_path,lv_attr,pool_lv
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] Result:   lv_audit    /dev/mapper/vg-lv_audit    Vwi-aotz-- lv_thinpool
Jan 03 21:28:04 lp2000226-1 growvols[2428]:   lv_home     /dev/mapper/vg-lv_home     Vwi-aotz-- lv_thinpool
Jan 03 21:28:04 lp2000226-1 growvols[2428]:   lv_log      /dev/mapper/vg-lv_log      Vwi-aotz-- lv_thinpool
Jan 03 21:28:04 lp2000226-1 growvols[2428]:   lv_root     /dev/mapper/vg-lv_root     Vwi-aotz-- lv_thinpool
Jan 03 21:28:04 lp2000226-1 growvols[2428]:   lv_srv      /dev/mapper/vg-lv_srv      Vwi-aotz-- lv_thinpool
Jan 03 21:28:04 lp2000226-1 growvols[2428]:   lv_thinpool /dev/mapper/vg-lv_thinpool twi-aotz--
Jan 03 21:28:04 lp2000226-1 growvols[2428]:   lv_tmp      /dev/mapper/vg-lv_tmp      Vwi-aotz-- lv_thinpool
Jan 03 21:28:04 lp2000226-1 growvols[2428]:   lv_var      /dev/mapper/vg-lv_var      Vwi-aotz-- lv_thinpool
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] 8GB is 7GiB
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] 1GB is 953MiB
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] 10GB is 9GiB
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] 2GB is 1GiB
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] 1GB is 953MiB
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] 50% of 72GiB is 36GiB
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] 50% of 72GiB is 36GiB
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] Cannot allocate all of 36GiB, only 16GiB remaining space
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] 100% of 72GiB is 72GiB
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [DEBUG] No remaining space available to allocate 100%
Jan 03 21:28:04 lp2000226-1 growvols[2428]: The following commands will be run:
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Create new partition vda5
Jan 03 21:28:04 lp2000226-1 growvols[2428]: sgdisk --new=5:12580864:167772126 --change-name=5:growvols /dev/vda
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Inform the OS of partition table changes
Jan 03 21:28:04 lp2000226-1 growvols[2428]: partprobe
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Initialize vda5 for use by LVM
Jan 03 21:28:04 lp2000226-1 growvols[2428]: pvcreate /dev/vda5
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Add physical volume vda5 to group vg
Jan 03 21:28:04 lp2000226-1 growvols[2428]: vgextend vg /dev/vda5
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Add 1GiB to thin pool metadata /dev/mapper/vg-lv_thinpool
Jan 03 21:28:04 lp2000226-1 growvols[2428]: lvextend --poolmetadatasize +1073741824B /dev/mapper/vg-lv_thinpool /dev/vda5
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Add 72GiB to thin pool /dev/mapper/vg-lv_thinpool
Jan 03 21:28:04 lp2000226-1 growvols[2428]: lvextend -L+78378958848B /dev/mapper/vg-lv_thinpool /dev/vda5
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Add 7GiB to logical volume /dev/mapper/vg-lv_root
Jan 03 21:28:04 lp2000226-1 growvols[2428]: lvextend --size +7998537728B /dev/mapper/vg-lv_root
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Add 952MiB to logical volume /dev/mapper/vg-lv_tmp
Jan 03 21:28:04 lp2000226-1 growvols[2428]: lvextend --size +998244352B /dev/mapper/vg-lv_tmp
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Add 9GiB to logical volume /dev/mapper/vg-lv_log
Jan 03 21:28:04 lp2000226-1 growvols[2428]: lvextend --size +9999220736B /dev/mapper/vg-lv_log
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Add 1GiB to logical volume /dev/mapper/vg-lv_audit
Jan 03 21:28:04 lp2000226-1 growvols[2428]: lvextend --size +1996488704B /dev/mapper/vg-lv_audit
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Add 952MiB to logical volume /dev/mapper/vg-lv_home
Jan 03 21:28:04 lp2000226-1 growvols[2428]: lvextend --size +998244352B /dev/mapper/vg-lv_home
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Add 36GiB to logical volume /dev/mapper/vg-lv_var
Jan 03 21:28:04 lp2000226-1 growvols[2428]: lvextend --size +39187382272B /dev/mapper/vg-lv_var
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Add 16GiB to logical volume /dev/mapper/vg-lv_srv
Jan 03 21:28:04 lp2000226-1 growvols[2428]: lvextend --size +17200840704B /dev/mapper/vg-lv_srv
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Grow XFS filesystem for /dev/mapper/vg-lv_root
Jan 03 21:28:04 lp2000226-1 growvols[2428]: xfs_growfs /dev/mapper/vg-lv_root
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Grow XFS filesystem for /dev/mapper/vg-lv_tmp
Jan 03 21:28:04 lp2000226-1 growvols[2428]: xfs_growfs /dev/mapper/vg-lv_tmp
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Grow XFS filesystem for /dev/mapper/vg-lv_log
Jan 03 21:28:04 lp2000226-1 growvols[2428]: xfs_growfs /dev/mapper/vg-lv_log
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Grow XFS filesystem for /dev/mapper/vg-lv_audit
Jan 03 21:28:04 lp2000226-1 growvols[2428]: xfs_growfs /dev/mapper/vg-lv_audit
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Grow XFS filesystem for /dev/mapper/vg-lv_home
Jan 03 21:28:04 lp2000226-1 growvols[2428]: xfs_growfs /dev/mapper/vg-lv_home
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Grow XFS filesystem for /dev/mapper/vg-lv_var
Jan 03 21:28:04 lp2000226-1 growvols[2428]: xfs_growfs /dev/mapper/vg-lv_var
Jan 03 21:28:04 lp2000226-1 growvols[2428]: # Grow XFS filesystem for /dev/mapper/vg-lv_srv
Jan 03 21:28:04 lp2000226-1 growvols[2428]: xfs_growfs /dev/mapper/vg-lv_srv
Jan 03 21:28:04 lp2000226-1 growvols[2428]: [INFO] Running: sgdisk --new=5:12580864:167772126 --change-name=5:growvols /dev/vda
Jan 03 21:28:05 lp2000226-1 growvols[2428]: [DEBUG] Result: Setting name!
Jan 03 21:28:05 lp2000226-1 growvols[2428]: partNum is 4
Jan 03 21:28:05 lp2000226-1 growvols[2428]: Warning: The kernel is still using the old partition table.
Jan 03 21:28:05 lp2000226-1 growvols[2428]: The new table will be used at the next reboot or after you
Jan 03 21:28:05 lp2000226-1 growvols[2428]: run partprobe(8) or kpartx(8)
Jan 03 21:28:05 lp2000226-1 growvols[2428]: The operation has completed successfully.
Jan 03 21:28:05 lp2000226-1 growvols[2428]: [INFO] Running: partprobe
Jan 03 21:28:05 lp2000226-1 growvols[2428]: [DEBUG] Result:
Jan 03 21:28:05 lp2000226-1 growvols[2428]: [INFO] Running: pvcreate /dev/vda5
Jan 03 21:28:05 lp2000226-1 growvols[2428]: [DEBUG] Result:   Physical volume "/dev/vda5" successfully created.
Jan 03 21:28:05 lp2000226-1 growvols[2428]: [INFO] Running: vgextend vg /dev/vda5
Jan 03 21:28:05 lp2000226-1 growvols[2428]: [DEBUG] Result:   Volume group "vg" successfully extended
Jan 03 21:28:05 lp2000226-1 growvols[2428]: [INFO] Running: lvextend --poolmetadatasize +1073741824B /dev/mapper/vg-lv_thinpool /dev/vda5
Jan 03 21:28:05 lp2000226-1 kernel: dm-0: detected capacity change from 16384 to 2113536
Jan 03 21:28:05 lp2000226-1 dmeventd[775]: No longer monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 kernel: device-mapper: thin: 253:2: growing the metadata device from 2048 to 264192 blocks
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: Monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [DEBUG] Result:   Size of logical volume vg/lv_thinpool_tmeta changed from 8.00 MiB (2 extents) to <1.01 GiB (258 extents).
Jan 03 21:28:06 lp2000226-1 growvols[2428]:   WARNING: You have not turned on protection against thin pools running out of space.
Jan 03 21:28:06 lp2000226-1 growvols[2428]:   WARNING: Set activation/thin_pool_autoextend_threshold below 100 to trigger automatic extension of thin pools before they get full.
Jan 03 21:28:06 lp2000226-1 growvols[2428]:   Logical volume vg/lv_thinpool successfully resized.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [INFO] Running: lvextend -L+78378958848B /dev/mapper/vg-lv_thinpool /dev/vda5
Jan 03 21:28:06 lp2000226-1 kernel: dm-1: detected capacity change from 10330112 to 163414016
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: No longer monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 kernel: device-mapper: thin: Data device (dm-1) discard unsupported: Disabling discard passdown.
Jan 03 21:28:06 lp2000226-1 kernel: dm-2: detected capacity change from 10330112 to 163414016
Jan 03 21:28:06 lp2000226-1 kernel: device-mapper: thin: 253:2: growing the data device from 80704 to 1276672 blocks
Jan 03 21:28:06 lp2000226-1 kernel: dm-3: detected capacity change from 10330112 to 163414016
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: Monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [DEBUG] Result:   Size of logical volume vg/lv_thinpool_tdata changed from <4.93 GiB (1261 extents) to 77.92 GiB (19948 extents).
Jan 03 21:28:06 lp2000226-1 growvols[2428]:   Logical volume vg/lv_thinpool successfully resized.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [INFO] Running: lvextend --size +7998537728B /dev/mapper/vg-lv_root
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: No longer monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 kernel: dm-4: detected capacity change from 7585792 to 23207936
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: Monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [DEBUG] Result:   Size of logical volume vg/lv_root changed from <3.62 GiB (926 extents) to <11.07 GiB (2833 extents).
Jan 03 21:28:06 lp2000226-1 growvols[2428]:   Logical volume vg/lv_root successfully resized.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [INFO] Running: lvextend --size +998244352B /dev/mapper/vg-lv_tmp
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: No longer monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 kernel: dm-5: detected capacity change from 491520 to 2441216
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: Monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [DEBUG] Result:   Size of logical volume vg/lv_tmp changed from 240.00 MiB (60 extents) to 1.16 GiB (298 extents).
Jan 03 21:28:06 lp2000226-1 growvols[2428]:   Logical volume vg/lv_tmp successfully resized.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [INFO] Running: lvextend --size +9999220736B /dev/mapper/vg-lv_log
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: No longer monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 kernel: dm-7: detected capacity change from 491520 to 20021248
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: Monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [DEBUG] Result:   Size of logical volume vg/lv_log changed from 240.00 MiB (60 extents) to <9.55 GiB (2444 extents).
Jan 03 21:28:06 lp2000226-1 growvols[2428]:   Logical volume vg/lv_log successfully resized.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [INFO] Running: lvextend --size +1996488704B /dev/mapper/vg-lv_audit
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: No longer monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 kernel: dm-8: detected capacity change from 393216 to 4292608
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: Monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [DEBUG] Result:   Size of logical volume vg/lv_audit changed from 192.00 MiB (48 extents) to <2.05 GiB (524 extents).
Jan 03 21:28:06 lp2000226-1 growvols[2428]:   Logical volume vg/lv_audit successfully resized.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [INFO] Running: lvextend --size +998244352B /dev/mapper/vg-lv_home
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: No longer monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 kernel: dm-9: detected capacity change from 491520 to 2441216
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: Monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [DEBUG] Result:   Size of logical volume vg/lv_home changed from 240.00 MiB (60 extents) to 1.16 GiB (298 extents).
Jan 03 21:28:06 lp2000226-1 growvols[2428]:   Logical volume vg/lv_home successfully resized.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [INFO] Running: lvextend --size +39187382272B /dev/mapper/vg-lv_var
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: No longer monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 kernel: dm-6: detected capacity change from 1949696 to 78487552
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: Monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [DEBUG] Result:   Size of logical volume vg/lv_var changed from 952.00 MiB (238 extents) to <37.43 GiB (9581 extents).
Jan 03 21:28:06 lp2000226-1 growvols[2428]:   Logical volume vg/lv_var successfully resized.
Jan 03 21:28:06 lp2000226-1 growvols[2428]: [INFO] Running: lvextend --size +17200840704B /dev/mapper/vg-lv_srv
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: No longer monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 kernel: dm-10: detected capacity change from 98304 to 33693696
Jan 03 21:28:06 lp2000226-1 systemd[1]: Stopped target Local File Systems.
Jan 03 21:28:06 lp2000226-1 systemd[1]: Unmounting /srv...
Jan 03 21:28:06 lp2000226-1 kernel: XFS (dm-10): Unmounting Filesystem
Jan 03 21:28:06 lp2000226-1 dmeventd[775]: Monitoring thin pool vg-lv_thinpool-tpool.
Jan 03 21:28:06 lp2000226-1 systemd[1]: srv.mount: Deactivated successfully.
Jan 03 21:28:06 lp2000226-1 systemd[1]: Unmounted /srv.
Jan 03 21:28:06 lp2000226-1 systemd[1]: systemd-fsck@dev-disk-by\x2dlabel-fs_srv.service: Deactivated successfully.
Jan 03 21:28:06 lp2000226-1 systemd[1]: Stopped File System Check on /dev/disk/by-label/fs_srv.
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [DEBUG] Result:   Size of logical volume vg/lv_srv changed from 48.00 MiB (12 extents) to <16.07 GiB (4113 extents).
Jan 03 21:28:07 lp2000226-1 growvols[2428]:   Logical volume vg/lv_srv successfully resized.
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [INFO] Running: xfs_growfs /dev/mapper/vg-lv_root
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [DEBUG] Result: meta-data=/dev/mapper/vg-lv_root isize=512    agcount=8, agsize=118528 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   attr=2, projid32bit=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       crc=1        finobt=1, sparse=1, rmapbt=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       reflink=1    bigtime=0 inobtcount=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data     =                       bsize=4096   blocks=948224, imaxpct=25
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sunit=16     swidth=16 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]: naming   =version 2              bsize=4096   ascii-ci=0, ftype=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: log      =internal log           bsize=4096   blocks=2560, version=2
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   sunit=16 blks, lazy-count=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: realtime =none                   extsz=4096   blocks=0, rtextents=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data blocks changed from 948224 to 2900992
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [INFO] Running: xfs_growfs /dev/mapper/vg-lv_tmp
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [DEBUG] Result: meta-data=/dev/mapper/vg-lv_tmp  isize=512    agcount=8, agsize=7680 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   attr=2, projid32bit=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       crc=1        finobt=1, sparse=1, rmapbt=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       reflink=1    bigtime=0 inobtcount=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data     =                       bsize=4096   blocks=61440, imaxpct=25
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sunit=16     swidth=16 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]: naming   =version 2              bsize=4096   ascii-ci=0, ftype=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: log      =internal log           bsize=4096   blocks=1872, version=2
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   sunit=16 blks, lazy-count=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: realtime =none                   extsz=4096   blocks=0, rtextents=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data blocks changed from 61440 to 305152
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [INFO] Running: xfs_growfs /dev/mapper/vg-lv_log
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [DEBUG] Result: meta-data=/dev/mapper/vg-lv_log  isize=512    agcount=8, agsize=7680 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   attr=2, projid32bit=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       crc=1        finobt=1, sparse=1, rmapbt=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       reflink=1    bigtime=0 inobtcount=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data     =                       bsize=4096   blocks=61440, imaxpct=25
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sunit=16     swidth=16 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]: naming   =version 2              bsize=4096   ascii-ci=0, ftype=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: log      =internal log           bsize=4096   blocks=1872, version=2
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   sunit=16 blks, lazy-count=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: realtime =none                   extsz=4096   blocks=0, rtextents=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data blocks changed from 61440 to 2502656
Jan 03 21:28:07 lp2000226-1 systemd-journald[759]: Data hash table of /var/log/journal/5837b778c1db442c86146d986119e99a/system.journal has a fill level at 75.0 (3973 of 5297 items, 3051520 file size, 768 bytes per hash table item), suggesting rotation.
Jan 03 21:28:07 lp2000226-1 systemd-journald[759]: /var/log/journal/5837b778c1db442c86146d986119e99a/system.journal: Journal header limits reached or header out-of-date, rotating.
Jan 03 21:28:07 lp2000226-1 rsyslogd[1007]: imjournal: journal files changed, reloading...  [v8.2102.0-106.el9 try https://www.rsyslog.com/e/0 ]
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [INFO] Running: xfs_growfs /dev/mapper/vg-lv_audit
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [DEBUG] Result: meta-data=/dev/mapper/vg-lv_audit isize=512    agcount=8, agsize=6144 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   attr=2, projid32bit=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       crc=1        finobt=1, sparse=1, rmapbt=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       reflink=1    bigtime=0 inobtcount=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data     =                       bsize=4096   blocks=49152, imaxpct=25
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sunit=16     swidth=16 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]: naming   =version 2              bsize=4096   ascii-ci=0, ftype=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: log      =internal log           bsize=4096   blocks=1872, version=2
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   sunit=16 blks, lazy-count=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: realtime =none                   extsz=4096   blocks=0, rtextents=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data blocks changed from 49152 to 536576
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [INFO] Running: xfs_growfs /dev/mapper/vg-lv_home
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [DEBUG] Result: meta-data=/dev/mapper/vg-lv_home isize=512    agcount=8, agsize=7680 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   attr=2, projid32bit=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       crc=1        finobt=1, sparse=1, rmapbt=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       reflink=1    bigtime=0 inobtcount=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data     =                       bsize=4096   blocks=61440, imaxpct=25
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sunit=16     swidth=16 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]: naming   =version 2              bsize=4096   ascii-ci=0, ftype=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: log      =internal log           bsize=4096   blocks=1872, version=2
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   sunit=16 blks, lazy-count=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: realtime =none                   extsz=4096   blocks=0, rtextents=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data blocks changed from 61440 to 305152
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [INFO] Running: xfs_growfs /dev/mapper/vg-lv_var
Jan 03 21:28:07 lp2000226-1 rsyslogd[1007]: imjournal: journal files changed, reloading...  [v8.2102.0-106.el9 try https://www.rsyslog.com/e/0 ]
Jan 03 21:28:07 lp2000226-1 rsyslogd[1007]: imjournal: journal files changed, reloading...  [v8.2102.0-106.el9 try https://www.rsyslog.com/e/0 ]
Jan 03 21:28:07 lp2000226-1 rsyslogd[1007]: imjournal: journal files changed, reloading...  [v8.2102.0-106.el9 try https://www.rsyslog.com/e/0 ]
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [DEBUG] Result: meta-data=/dev/mapper/vg-lv_var  isize=512    agcount=8, agsize=30464 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   attr=2, projid32bit=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       crc=1        finobt=1, sparse=1, rmapbt=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       reflink=1    bigtime=0 inobtcount=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data     =                       bsize=4096   blocks=243712, imaxpct=25
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sunit=16     swidth=16 blks
Jan 03 21:28:07 lp2000226-1 growvols[2428]: naming   =version 2              bsize=4096   ascii-ci=0, ftype=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: log      =internal log           bsize=4096   blocks=1872, version=2
Jan 03 21:28:07 lp2000226-1 growvols[2428]:          =                       sectsz=512   sunit=16 blks, lazy-count=1
Jan 03 21:28:07 lp2000226-1 growvols[2428]: realtime =none                   extsz=4096   blocks=0, rtextents=0
Jan 03 21:28:07 lp2000226-1 growvols[2428]: data blocks changed from 243712 to 9810944
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [INFO] Running: xfs_growfs /dev/mapper/vg-lv_srv
Jan 03 21:28:07 lp2000226-1 growvols[2428]: [ERROR] Running command failed: cmd "xfs_growfs /dev/mapper/vg-lv_srv", stdout "", stderr "xfs_growfs: /dev/mapper/vg-lv_srv is not a mounted XFS filesystem
Jan 03 21:28:07 lp2000226-1 growvols[2428]: "
Jan 03 21:28:07 lp2000226-1 growvols[2428]: Traceback (most recent call last):
Jan 03 21:28:07 lp2000226-1 growvols[2428]:   File "/usr/bin/growvols", line 622, in <module>
Jan 03 21:28:07 lp2000226-1 growvols[2428]:     sys.exit(main(sys.argv))
Jan 03 21:28:07 lp2000226-1 growvols[2428]:   File "/usr/bin/growvols", line 616, in main
Jan 03 21:28:07 lp2000226-1 growvols[2428]:     execute(cmd.cmd)
Jan 03 21:28:07 lp2000226-1 growvols[2428]:   File "/usr/bin/growvols", line 215, in execute
Jan 03 21:28:07 lp2000226-1 growvols[2428]:     raise Exception(error_msg)
Jan 03 21:28:07 lp2000226-1 growvols[2428]: Exception: Running command failed: cmd "xfs_growfs /dev/mapper/vg-lv_srv", stdout "", stderr "xfs_growfs: /dev/mapper/vg-lv_srv is not a mounted XFS filesystem
Jan 03 21:28:07 lp2000226-1 growvols[2428]: "