by justageek » Mon Jan 09, 2023 3:14 pm
Just had the same thing affect me attempting to rollback a snapshot on a reasonably large array (though it worked for a single SSD a few moments before - two occasions.
Whole machine gradually seemed to lockup.
Couldn’t readily even kill the zfs rollback process with force quit of activity monitor or kill -9 or killing parent shell…
Eventually tried to shutdown the machine.. everything slowly ground down unhappily into a stuck state… eventually had to force power off.
MacOS Monterey 12.6.2
zpool version as above
Happy to try to extract spindump - though last time I tried it froze. Is it worth me upgrading to 2.1.6? ie any chance it was covered by something you fixed/altered? (Couldn’t see anything obviously related in changelog but it was unnerving to say the least for snapshots to cease to work properly).
Best,
Martin