dcooper

Had some time to look into this and the fix was easy. For whatever reason not all the zfs features were enabled for the destination pool. The command "zpool upgrade" showed what features weren't enabled, then the command "zpool upgrade -a" to upgrade all the pools. After running that no issues with replication. https://openzfs.github.io/openzfs-docs/man/master/8/zpool-upgrade.8.html

I've having issues running replication, get this error which results in everything failing during initial replication: INFO: Sending oldest full snapshot data/appdata@2024-01-03-171850 (~ 88 KB) to new target filesystem: cannot receive new filesystem stream: pool must be upgraded to receive this stream. warning: cannot send 'data/appdata@2024-01-03-171850': signal received CRITICAL ERROR: zfs send 'data/appdata'@'2024-01-03-171850' | pv -p -t -e -r -b -s 90224 | zfs receive -F 'nvr/zfs_backups/data_appdata' failed: 256 at /usr/local/sbin/syncoid line 549. INFO: Sending oldest full snapshot data/appdata/MKVToolNix@2024-01-03-171850 (~ 1.6 MB) to new target filesystem: cannot open 'nvr/zfs_backups/data_appdata': dataset does not exist This is the command being used: /usr/local/sbin/syncoid -r --force-delete --delete-target-snapshots $source_path $destination_path $source_path is data/appdata, where "data" is the zfs pool and "appdata" is a dataset (with child datasets for each docker) $destination_path is nvr/zfs_backups/data_appdata, where "nvr" is the zfs pool and "zfs_backups" is the dataset. zfs_backups is empty since this is first time replication. The full script I'm using is here, it's a greatly simplified/cleaned up version of Space Invader's script: https://github.com/freeskier93/unraid-zfs-snapshot-replication/blob/main/zfs_snapshot_replication.sh

Support for apcupsd2influx2.x docker image. GitHub: https://github.com/freeskier93/apcupsd2influx2.x Image Repository: https://github.com/freeskier93/apcupsd2influx2.x/pkgs/container/apcupsd2influx2.x Documentation: https://github.com/freeskier93/apcupsd2influx2.x/blob/main/README.md

Sure, but I haven't upgraded to 6.11 yet. Thanks for confirming.

Bumping this thread because latest Unraid 6.11 uses Linux kernal 5.19.x, which has mitigations for Retbleed. It appears this plugin sets the global mitigations to disabled, so it should disable Rebleed mitigations, but wanted to see if anyone has verified that is actually the case.