TrueNAS 25.04-BETA.1 is Now Available!

[iamwoz]

Posted about my first two raidz expansions under BETA 1 here (1x fast, 1x very slow):

ZFS expansion-a-pollooza

My first 2x expansions in BETA 1 - first expansion ran very fast (~350MB/sec) the second expansion is running very slow and raidz_expand_max_copy_bytes has no effect [image] No differences from other drives / pools that I have expanded, HGST SAS drive