[root@freenas] ~# camcontrol devlist
<LENOVO-X ST900MM0006 L56Q>        at scbus1 target 1 lun 0 (pass0,da0)
<IBM-ESXS AL13SEB900 SB35>         at scbus1 target 2 lun 0 (pass1,da1)
<IBM-ESXS HUC109090CSS60 J2EH>     at scbus1 target 3 lun 0 (pass2,da2)
<LENOVO-X ST900MM0006 L56Q>        at scbus1 target 4 lun 0 (pass3,da3)
<LENOVO-X ST900MM0006 L56Q>        at scbus1 target 10 lun 0 (pass4,da4)
<LENOVO-X ST900MM0006 L56Q>        at scbus1 target 11 lun 0 (pass5,da5)
<Kingston DataTraveler 3.0 PMAP>   at scbus3 target 0 lun 0 (pass6,da6)
[root@freenas] ~# camcontrol identify da0
camcontrol: ATA ATAPI_IDENTIFY via pass_16 failed
[root@freenas] ~# camcontrol identify da1
camcontrol: ATA ATAPI_IDENTIFY via pass_16 failed
[root@freenas] ~# camcontrol identify da2
camcontrol: ATA ATAPI_IDENTIFY via pass_16 failed
[root@freenas] ~# camcontrol identify da3
camcontrol: ATA ATAPI_IDENTIFY via pass_16 failed
[root@freenas] ~# camcontrol identify da4
camcontrol: ATA ATAPI_IDENTIFY via pass_16 failed
[root@freenas] ~# camcontrol identify da5
gpart show
=>        34  1758174701  da2  GPT  (838G) [CORRUPT]
          34        4062       - free -  (2M)
        4096     4194304    1  freebsd-swap  (2.0G)
     4198400  1753972736    2  freebsd-zfs  (836G)
  1758171136        3599       - free -  (1.8M)
=>        34  1758174701  da4  GPT  (838G) [CORRUPT]
          34        4062       - free -  (2M)
        4096     4194304    1  freebsd-swap  (2.0G)
     4198400  1753972736    2  freebsd-zfs  (836G)
  1758171136        3599       - free -  (1.8M)
=>        34  1758174701  da5  GPT  (838G) [CORRUPT]
          34        4062       - free -  (2M)
        4096     4194304    1  freebsd-swap  (2.0G)
     4198400  1753972736    2  freebsd-zfs  (836G)
  1758171136        3599       - free -  (1.8M)
=>      34  30277565  da6  GPT  (14G)
        34      8190       - free -  (4M)
      8224      1024    1  bios-boot  (512k)
      9248  30268344    2  freebsd-zfs  (14G)
  30277592         7       - free -  (3.5k)
=>        34  1758174701  da0  GPT  (838G)
          34  1758174701       - free -  (838G)
=>        34  1758174701  da1  GPT  (838G)
          34  1758174701       - free -  (838G)
=>        34  1758174701  da3  GPT  (838G)
          34  1758174701       - free -  (838G)
zpool create test da0
cannot create 'test': no such pool or dataset
[root@freenas] ~# zpool create test /dev/da
da0%   da1%   da2%   da2p1% da2p2% da3%   da4%   da4p1% da4p2% da5%   da5p1% da5p2% da6%   da6p1% da6p2% 
[root@freenas] ~# zpool create test /dev/da5p2
cannot create 'test': one or more devices is currently unavailable