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lvm snapshots - make snapshot failures a bit more informative (#1549)

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szaimen 2020-10-14 22:06:01 +02:00 committed by GitHub
parent 252c3bd160
commit 7b0c5194f5
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1 changed files with 23 additions and 3 deletions
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26
nextcloud_update.sh
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@ -44,7 +44,11 @@ if ! [ -f "$SCRIPTS/nextcloud-startup-script.sh" ] && (does_snapshot_exist "NcVM
|| does_snapshot_exist "NcVM-snapshot" || [ "$FREE_SPACE" -ge 50 ] )
then
SNAPSHOT_EXISTS=1
check_command systemctl stop docker
if is_docker_running
then
check_command systemctl stop docker
DOCKER=1
fi
nextcloud_occ maintenance:mode --on
if does_snapshot_exist "NcVM-startup"
then
@ -53,6 +57,13 @@ then
then
if ! lvremove /dev/ubuntu-vg/NcVM-snapshot -y
then
nextcloud_occ maintenance:mode --off
if [ -n "$DOCKER" ]
then
check_command systemctl start docker
fi
notify_admin_gui "Update failed!" \
"Could not remove NcVM-snapshot - Please reboot your server! $(date +%T)"
msg_box "It seems like the old snapshot could not get removed.
This should work again after a reboot of your server."
exit 1
@ -60,14 +71,23 @@ This should work again after a reboot of your server."
fi
if ! lvcreate --size 5G --snapshot --name "NcVM-snapshot" /dev/ubuntu-vg/ubuntu-lv
then
nextcloud_occ maintenance:mode --off
if [ -n "$DOCKER" ]
then
check_command systemctl start docker
fi
notify_admin_gui "Update failed!" \
"Could not create NcVM-snapshot - Please reboot your server! $(date +%T)"
msg_box "The creation of a snapshot failed.
If you just merged and old one, please reboot your server once more.
It should work afterwards again."
check_command systemctl start apache2.service
exit 1
fi
nextcloud_occ maintenance:mode --off
check_command systemctl start docker
if [ -n "$DOCKER" ]
then
check_command systemctl start docker
fi
fi
# Check if /boot is filled more than 90% and exit the script if that's