zdb: can't open 'tank': No such device or address ZFS_DBGMSG(zdb): spa_open_common: opening tank spa_load(tank, config trusted): LOADING spa_load(tank, config untrusted): vdev tree has 1 missing top-level vdevs. spa_load(tank, config untrusted): current settings allow for maximum 2 missing top-level vdevs at this stage. spa_load(tank, config untrusted): FAILED: unable to open vdev tree [error=6] vdev 0: root, guid: 15663419841317210271, path: N/A, can't open vdev 0: disk, guid: 13223806901540784773, path: /dev/dsk/c1t0d0s1, can't open spa_load(tank, config untrusted): UNLOADING $ pfexec zpool status pool: tank state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM tank ONLINE 0 0 0 c1t0d0 ONLINE 0 0 0 errors: No known data errors -- [perihelion ellenor]~ $ pfexec devfsadm -Cv [perihelion ellenor]~ $ pfexec zpool status pool: tank state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM tank ONLINE 0 0 0 c1t0d0 ONLINE 0 0 0 errors: No known data errors [perihelion ellenor]~ $ pfexec zdb tank zdb: can't open 'tank': No such device or address ZFS_DBGMSG(zdb): spa_open_common: opening tank spa_load(tank, config trusted): LOADING spa_load(tank, config untrusted): vdev tree has 1 missing top-level vdevs. spa_load(tank, config untrusted): current settings allow for maximum 2 missing top-level vdevs at this stage. spa_load(tank, config untrusted): FAILED: unable to open vdev tree [error=6] vdev 0: root, guid: 15663419841317210271, path: N/A, can't open vdev 0: disk, guid: 13223806901540784773, path: /dev/dsk/c1t0d0s1, can't open spa_load(tank, config untrusted): UNLOADING