Longhorn v1.6.1-rc1

DON'T UPGRADE from/to any RC/Preview/Sprint releases because the operation is not supported.

Resolved Issues in this release

Improvement

• [BACKPORT][v1.6.1][IMPROVEMENT] Upgrade support bundle kit version to v0.0.36 8162 - @c3y1huang @roger-ryao
• [BACKPORT][v1.6.1][IMPROVEMENT] Allow users to request backup volume update 7984 - @mantissahz
• [BACKPORT][v1.6.1][IMPROVEMENT] Cannot read/write to block volume when the container is run as non-root 8122 - @PhanLe1010 @chriscchien
• [BACKPORT][v1.6.1][IMPROVEMENT] Improve environment_check script for NFS protocol bug and the host system self diagnosis 7971 - @james-munson @roger-ryao
• [BACKPORT][v1.6.1][IMPROVEMENT] Use HEAD instead of a GET to fetch the Content-Length of an resource via URL 7973 - @votdev @roger-ryao
• [BACKPORT][v1.6.1][IMPROVEMENT] Remove startup probe of CSI driver after liveness probe conn fix ready 7886 - @ejweber @roger-ryao
• [BACKPORT][v1.6.1][IMPROVEMENT] Change support-bundle-manager image pull policy to PullIfNotPresent 8000 - @ChanYiLin @roger-ryao

Bug

• [BACKPORT][v1.6.1][BUG] Exporting data from the existing replicas has issues in 1.6.0 8096 - @ChanYiLin @chriscchien
• [BACKPORT][v1.6.1][BUG] Longhorn api-server PUT request rate 8152 - @ejweber @roger-ryao
• [BACKPORT][v1.6.1][BUG] no Pending workload pods for volume xxx to be mounted 8081 - @c3y1huang @chriscchien
• [BACKPORT][v1.6.1][BUG] Deadlock is possible in v1.6.0 instance manager 7920 - @roger-ryao
• [BACKPORT][v1.6.1][BUG] metric longhorn_volume_robustness did not reflect detached volume 8140 - @c3y1huang
• [BACKPORT][v1.6.1][BUG][1.6.0] ENGINE v2 : disk /dev/xxxx is already used by AIO bdev disk-x 8133 - @derekbit @chriscchien
• [BACKPORT][v1.6.1][BUG] A replica may be incorrectly scheduled to a node with an existing failed replica 8044 - @ejweber @chriscchien
• [BACKPORT][v1.6.1][BUG] Deadlock between volume migration and upgrade after Longhorn upgrade 7870 - @ejweber @roger-ryao
• [BACKPORT][v1.6.1][BUG] Volume cannot attach because of the leftover non-empty volume.status.PendingNodeID after upgrading Longhorn 7995 - @james-munson @chriscchien
• [BACKPORT][v1.6.1][BUG] Use config map to update default-replica-count won't apply to default-replica-count.definition.default if the value equal to current default-replica-count.value 8134 - @james-munson @roger-ryao
• [BACKPORT][v1.6.1][BUG] Failed to restore a backup to file by the scripts/restore-backup-to-file.sh with a CIFS backup target. 8128 - @mantissahz @roger-ryao
• [BACKPORT][v1.6.1][BUG] longhorn manager pod fails to start in container-based K3s 7847 - @ChanYiLin @khushboo-rancher @chriscchien
• [BACKPORT][v1.6.1][BUG] Longhorn may keep corrupted salvaged replicas and discard good ones 7885 - @ejweber @roger-ryao
• [BACKPORT][v1.6.1][BUG] LH manager reboots due to the webhook is not ready 8037 - @ChanYiLin @chriscchien
• [BACKPORT][v1.6.1][BUG] BackingImage does not download URL correctly in some situation 7987 - @votdev @yangchiu
• [BACKPORT][v1.6.1][BUG] Executing fstrim while rebuilding causes IO errors 7868 - @yangchiu @ejweber
• [BACKPORT][v1.6.1][BUG] The feature of auto remount read only volume not work on a single node cluster. 7846 - @yangchiu @ChanYiLin
• [BACKPORT][v1.6.1][BUG] Missed NodeStageVolume after reboot leads to CreateContainerError 8012 - @ejweber @chriscchien
• [BACKPORT][v1.6.1][BUG] persistence.removeSnapshotsDuringFilesystemTrim Helm variable is unreferenced 7952 - @ejweber @chriscchien
• [BACKPORT][v1.6.1][BUG][v1.5.4-rc4] Test case test_backuptarget_available_during_engine_image_not_ready failed to wait for backup target available 8055 - @c3y1huang @chriscchien
• [BACKPORT][v1.6.1][BUG] Add Snapshot Maximum Count to the Settings 7979 - @FrankYang0529 @roger-ryao
• [BACKPORT][v1.6.1][BUG] Volumes stuck upgrading after 1.5.3 -> 1.6.0 upgrade. 7899 - @ejweber @roger-ryao
• [BACKPORT][v1.6.1][BUG] The activated DR volume do not contain the latest data. 7946 - @shuo-wu @roger-ryao
• [BACKPORT][v1.6.1][BUG][v1.5.x] Recurring job fails to create backup when volume detached 8013 - @yangchiu @mantissahz @PhanLe1010 @c3y1huang
• [BACKPORT][v1.6.1][BUG] Create backup failed: failed lock lock-*.lck type 1 acquisition 7875 - @yangchiu @ChanYiLin @chriscchien
• [BACKPORT][v1.6.1][BUG][v1.5.4-rc1] Recurring job failed to create/delete backups after node reboot 7855 - @james-munson
• [BUG] Fix errors in questions.yaml 6392 - @james-munson @chriscchien

Misc

• [BACKPORT][v1.6.1][REFACTOR] move mount point check function to common lib 8124 - @ChanYiLin @chriscchien
• [TASK] Fix updating patch digest dependencies (v1.6.x) 8107 - @mantissahz

Contributors

• @ChanYiLin
• @FrankYang0529
• @PhanLe1010
• @c3y1huang
• @chriscchien
• @derekbit
• @ejweber
• @innobead
• @james-munson
• @khushboo-rancher
• @mantissahz
• @roger-ryao
• @shuo-wu
• @votdev
• @yangchiu