Simple thing, but not sure how to do it. I want to mark an archival pool as readonly=on, to prevent accidental writes. I cant find an option in the SCALE UI, and of course it can only be set as readonly on import (which TN middleware controls) - theres no enduring readonly flag I can set on the po…

Setting a pool as read only

winnielinnie February 24, 2026, 11:53pm 8

Not sure if they started developing it or if it’s undergoing testing.

1 Like

Topic		Replies	Views
ZFS Pool "Checkpoints": They work just like seatbelts! (Not really) Resources ZFS , Guide	26	2683	December 3, 2025
Zfs rename worked but does not show files anymore TrueNAS General SCALE , ZFS	28	192	February 24, 2025
Pool lost after drive failed TrueNAS General SCALE	21	698	June 3, 2024
Questions about deleting first pool TrueNAS General SCALE , ZFS , Security	9	362	July 21, 2024
Encryption key weirdness between host and backup pools. host is different from backup, but host unlocks part of backup data TrueNAS General	8	275	May 11, 2024