INQUIRE(8)INQUIRE(8)NAME
inquire - list devices available
SYNOPSIS
inquire [ -a b.t.l ] [ -cl ] [ -N NDMPhost ] [ -s ] [ -T [ -t ] ]
DESCRIPTION
The inquire program lists SCSI devices available. The inquire program
returns INQUIRY data either for the named SCSI device (with the -a
option), or for all SCSI devices attached to the system. In addition to
the standard SCSI inquiry data, inquire now returns serial number
information obtained from the Vital Product Data (VPD) pages supported
by the devices that are being queried. There may be anywhere from zero
to eight different identifiers for each device, depending on which of
the VPD pages that particular device supports.
Starting with NetWorker 7.2.1 and above, the support of LUS was discon‐
tinued for Solaris 10 and above. This means that after installation
'inquire' might not necessarily show any devices meant to be used by
NetWorker. If this is the case, the Solaris Server might not be config‐
ured correctly.
A quick check is to run 'cfgadm -lav' to see what is listed. Looking
at the 'cfgadm' output and if the devices are listed, make sure that
the '/dev/rmt' path is used for the
devices. This is the preferred NetWorker path and it is created auto‐
matically by the Solaris 'st' driver. If the devices are not listed;
please refer to the NetWorker Administration Guide, SUN Administration
Guide and Manufacturer's Manual.
Sample output including serial number information:
scsidev@0.0.0:SEAGATE ST34371W SUN4.2G7462|Disk, /dev/rdsk/c0t0d0s2
S/N: JDY217500LUW5N
scsidev@0.1.0:QUANTUM ATLAS IV 36 SCA 0B0B|Disk, /dev/rdsk/c0t1d0s2
S/N: 363009430963
ATNN:QUANTUM 363009430963
scsidev@0.6.0:TOSHIBA XM5701TASUN12XCD2395|CD-ROM, /dev/rdsk/c0t6d0s2
scsidev@4.0.0:SONY TSL-11000 L1 |Tape, /dev/rmt/0cbn
S/N: 0001100158
ATNN:SONY TSL-11000 0001100158
scsidev@4.0.1:SONY TSL-11000 L1 |Autochanger (Jukebox)
S/N: 3761633968
ATNN:SONY TSL-11000 3761633968
scsidev@4.2.0:IBM ULTRIUM-TD1 0CE0|Tape
S/N: 6811004028
ATNN:IBM ULTRIUM-TD1 6811004028
scsidev@4.3.0:HP Ultrium 1-SCSI N16D|Tape, /dev/rmt/1cbn
S/N: GB81A00316
ATNN:HP Ultrium 1-SCSI GB81A00316
scsidev@4.4.0:IBM ULTRIUM-TD1 0CE0|Tape
S/N: 6811003960
ATNN:IBM ULTRIUM-TD1 6811003960
scsidev@4.5.0:EXABYTE Exabyte 221L 2.4 |Autochanger (Jukebox)
S/N: 99999999
Lines starting with S/N: represent the device's serial number as
returned by VPD page 80 hex.
Lines that start with a four character prefix plus a colon are
those returned in SCSI-3 format on VPD page 83 hex. The four
character prefix tells which of the various SCSI-3 Device Iden‐
tifiers it represents.
ATNN: ASCII Text identifier of unspecified format
describing the device itself (usually Vendor, Product, Serial
number)
ATPN: ASCII Text identifier of unspecified format
describing the port that you are connected to the device
through (not commonly used)
VENN: An ASCII vendor specific identifier of unknown
uniqueness describing the device itself
VEPN: An ASCII vendor specific identifier of unknown
uniqueness describing the port you are connected through
VBNN: A binary vendor specific identifier of unknown
uniqueness describing the device itself
VBPN: A binary vendor specific identifier of unknown
uniqueness describing the port you are connected through
IENN: An IEEE 64-bit identifier (EUI-64) describing
the device itself (shown in hexadecimal format)
IEPN: An IEEE 64-bit identifier (EUI-64) describing
the port you are connected through (shown in hexadecimal for‐
mat)
WWNN: A Fibrechannel identifier (World Wide Node Name)
describing the device itself (shown in hexadecimal format)
WWPN: A Fibrechannel identifier (World Wide Port Name)
describing the port you are connected through (shown in hexa‐
decimal format)
PORT: The relative port number that you are connected
through. Port "A" would return a value of 1, Port "B" a value
of 2...
RESV: The device returned a combination of Association
and Identifier Type bits that was reserved at the time this
code was written.
UNKN: The device returned information that this program
was unable to decipher
OPTIONS-a b.t.l
Selects a specific ordinal SCSI address, where b is the logical
SCSI bus, t is the SCSI target, and l is the SCSI logical unit
number (LUN) on that target. The option is not compatible with
-N. See libscsi(8).
-c (NOTE: USE WITH CAUTION) This flag directly sends the SCSI
inquiry command to the device and may cause unforeseen errors
when there is other activity on the bus.
-l Performs a complete LUN search for all SCSI adapters in the sys‐
tem. This argument is accepted on all systems, but does not
have any effect on HP-UX systems because the method used to scan
for available devices on HP-UX systems always shows all acces‐
sible devices. For systems other than HP-UX, the normal behav‐
ior is to start checking at LUN 0 for SCSI devices. The first
empty LUN found will end the search for a given target ID. With
the -l option, all LUNs present on all target IDs for all SCSI
busses in the system will be checked for devices. This can take
a very long time and should therefore only be used when neces‐
sary. For example, a Fibre Channel adapter can support 126 tar‐
get IDs, each of which may have 80 or more LUNs. Checking all
LUNs on this single adapter may take over 10 minutes. This
option has no affect when -N present.
-N NDMPhost
Performs a device discovery on the NDMP Tape Server NDMPhost.
User will be prompted for the NDMP user name and password. NDMP
protocol exports only Jukeboxes and Tape Devices. No other
device types will be discovered. When NDMP Tape Server is run‐
ning at version 3 or higher and supports NDMP_CON‐
FIG_GET_SCSI_INFO and NDMP_CONFIG_GET_TAPE_INFO interfaces,
inquire will display the INQUIRY data for all the available
Jukeboxes and Tape Devices. In all other cases, inquire will
prompt for Jukebox handle and get the INQUIRY data for that
Jukebox. This option is not compatible with -a. See -T for more
details.
Sample output with NDMP Tape Server running at V3 and supporting
of SCSI and TAPE CONFIG interfaces:
# inquire -N server-2
Enter NDMP user name: ? ndmp
Enter 'ndmp' password on NDMP host 'server-2' (characters will not be echoed):
Communicating to devices on NDMP Server 'server-2', this may take a while...
scsidev@178.0.0:QUALSTARTLS-6110 2.09|Autochanger (Jukebox), c178t0l0
S/N: 44B43014
scsidev@178.0.1:QUANTUM DLT8000 0119|Tape, c178t0l1
S/N: CX938P2489
IENN:0000000000000000
Sample output with NDMP Tape Server running at V2:
# inquire -N molokai
Enter NDMP user name: ? root
Enter 'root' password on NDMP host 'molokai' (characters will not be echoed):
Communicating to devices on NDMP Server 'molokai', this may take a while...
NDMP Tape Server 'molokai' does not support of auto-discovery of SCSI and TAPE Devices.
Will perform the operation on a single Jukebox in which you are interested.
Enter NDMP Jukebox handle: ? mc1
scsidev@-1.2.0:EXABYTE Exabyte 215 2.3 |Autochanger (Jukebox)
S/N: 71000073
-s Suppresses the collection of serial number information by
inquire, so that inquire returns the same output that it did
before the serial number information was added. This option is
primarily added so that any scripts that rely on the previous
output behavior of inquire can be used with only minor modifica‐
tion.
-T This option is only valid when -N is present else it is ignored.
The option will display the NDMP Tape Devices in a non standard
format. The Device Model and Device Handle(s) will be displayed.
This option is useful on NDMP Tape Servers that do not support
NDMP_SCSI_OPEN interface on Tape Devices (For example, NetApp).
Sample output with -T option on NetApp Filer.
# inquire -N molokai -T
Enter NDMP user name: ? root
Enter 'root' password on NDMP host 'molokai' (characters will not be echoed):
Communicating to devices on NDMP Server 'molokai', this may take a while...
scsidev@0.2.0:EXABYTE Exabyte 215 2.3 |Autochanger (Jukebox), mc1
S/N: 71000073
scsidev@0.3.0:QUANTUM Powerstor L200 0022|Autochanger (Jukebox), mc0
S/N: JF83801878
Model Device Handle
------------------
Quantum DLT7000 nrst0l
nrst0m
nrst0h
nrst0a
Exabyte Mammoth-2 8mm nrst2l
nrst2m
nrst2h
nrst2a
-t This option is only valid when -T is present else it is ignored.
The option will display the vendor specific NDMP Tape Devices
Attributes for each tape device handles that are displayed with
option -T.
Sample output with -t option on NetApp Filer.
# inquire -N rainbow -T -t
Enter NDMP user name: ? root
Enter 'root' password on NDMP host 'molokai' (characters will not be echoed):
Communicating to devices on NDMP Server 'molokai', this may take a while...
scsidev@0.3.0:QUANTUM Powerstor L200 0022|Autochanger (Jukebox), mc0
S/N: JF83801878
Model Device Handle Attributes
---------------------------
Quantum DLT7000 nrst0l DENSITY -- 81633 bpi 40 GB (w/comp)
ELECTRICAL_NAME -- 0b.4
SERIAL_NUMBER -- CX902S0678
WORLD_WIDE_NAME --
ALIAS 0 -- st0
nrst0m DENSITY -- 85937 bpi 35 GB
ELECTRICAL_NAME -- 0b.4
SERIAL_NUMBER -- CX902S0678
WORLD_WIDE_NAME --
ALIAS 0 -- st0
nrst0h DENSITY -- 85937 bpi 50 GB (w/comp)
ELECTRICAL_NAME -- 0b.4
SERIAL_NUMBER -- CX902S0678
WORLD_WIDE_NAME --
ALIAS 0 -- st0
nrst0a DENSITY -- 85937 bpi 70 GB (w/comp)
ELECTRICAL_NAME -- 0b.4
SERIAL_NUMBER -- CX902S0678
WORLD_WIDE_NAME --
ALIAS 0 -- st0
SEE ALSOlibscsi(8)LIMITATIONS
The inquire program always uses the built-in system drivers to test
SCSI devices. The device type or path name printed by the inquire pro‐
gram may be incorrect for devices that require special, third-party
drivers.
NetWorker 7.3.2 Aug 23, 06 INQUIRE(8)