expand truenas boot pool

Steps You Followed

1. Checked the Current Status:
   • Verified the boot pool’s size and usage with zpool list boot-pool.
   • Confirmed the autoexpand property was off using zpool get autoexpand.
2. Enabled Autoexpand:
   • Set autoexpand=on for the boot pool:bashCopyzpool set autoexpand=on boot-pool
3. Offlined the Device:
   • Brought the boot pool device offline:bashCopyzpool offline boot-pool sdc3
4. Onlined the Device with Expansion:
   • Brought the device back online with the -e (expand) option:bashCopyzpool online -e boot-pool sdc3
5. Verified the Expansion:
   • Checked the new size of the boot pool with zpool list boot-pool.