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by Alex Early
Commercial Systems Division The HP 3000 NetWorker Storage Node for MPE/iX is supported
in MPE/iX 6.0 Express 1. The HP 3000 NetWorker Storage Node for
MPE/iX allows the HP 3000 to support directly connected DLT7000
libraries. The Storage Node requires additional Legato software, NetWorker
server software (NT or UNIX), and Autochanger license. With the
Storage Node, the HP 3000 supports DLT 1/8, 2/15, 2/28, 3/30, 4/48,
etc... A complete list can be found at http://www.hp.com/go/3000. Configuring Libraries on MPE/iX | |
To configure the DLT Library on an HP 3000, perform the following
steps: After booting, run ODE at the ISL prompt: ISL> ODE | | | |  | NOTE: The MPE ISL ODE "RUN MAPPER" utility
does not recognize and list fast-wide robotics devices. | | | | |
Run mapper to get device paths: ODE> RUN MAPPER
***STARTING EXECUTION OF MAPPER****
Processor Identification:
...I/O Configuration:
Type HW SW Revisions
Path Component Name ID Mod Mod Hdwr Firm
...
/4/4 HP-PB Fast Wide SCSI . . .
/4/4.0.0 C1194F . . .
/4/4.1.0 DLT7000 . . .
/4/4.2.0 DLT7000 . . .
/4/4.3.0 DLT7000 . . .
/4/4.4.0 DLT7000 . . . Boot the system. At the MPE prompt, run sysgen and start
the io section: : sysgen
SYSGEN version E . . .
sysgen> io
** IO configurator commands ** If not already configured, configure the differential
card and the pseudo/target level of the SCSI path: io> apath 10/4/4 id=HP28696A
io> apath 10/4/4.0 id=pseudo
io> apath 10/4/4.1 id=pseudo
io> apath 10/4/4.2 id=pseudo
io> apath 10/4/4.3 id=pseudo
io> apath 10/4/4.4 id=pseudo Configure the robotic transport/"picker" and
DLT tape drives: io> adev 30 id=HPC1194F path=10/4/4.0.0
io> adev 31 id=DLT7000 path=10/4/4.1.0 mode=autoreply
io> adev 32 id=DLT7000 path=10/4/4.2.0 mode=autoreply
io> adev 33 id=DLT7000 path=10/4/4.3.0 mode=autoreply
io> adev 34 id=DLT7000 path=10/4/4.4.0 mode=autoreply Verify the bindings between the PATH, LDEV number, ID,
PMGR (device drivers), and LMGR attributes for each device configured. Verify the binding for the
device adapter (the fw/differential dam): io> lpath 10/4/4.0.0
PATH: 10/4/4 LDEV:
ID: HP28696A TYPE: DA
PMGR: FWSCSI_DAM PMGRPRI: 6
LMGR: MAXIOS: 0 Repeat this verification step for lpath 10/4/4.1, 4.2, 4.3,
and 4.4. Verify the binding for the targets (the transparent
dm): io> lpath 10/4/4.0
PATH: 10/4/4.0 LDEV:
ID: PSEUDO TYPE: DA
PMGR: TRANSPARENT_MGR PMGRPRI: 6
LMGR: MAXIOS: 0 Repeat this verification step for lpath 10/4/4.1, 4.2, 4.3,
and 4.4. Verify the binding for the picker (the pass-through
driver): io> lpath 10/4/4.0.0
PATH: 10/4/4.0.0 LDEV: 30
ID: HPC1194F TYPE: MOSAR_AC
PMGR: MO_SCSI_PTHRU_DM PMGRPRI: 10
LMGR: LOGICAL_DEVICE_MANAGER MAXIOS: 0 Repeat this verification step for lpath 10/4/4.1, 4.2, 4.3,
and 4.4. Verify the binding for the tape drives (the differential
tape dm): io> lpath 10/4/4.1.0
PATH: 10/4/4.1.0 LDEV: 31
ID: DLT7000 TYPE: TAPE
PMGR: SCSI_TAPE2_DM PMGRPRI: 10
LMGR: LOGICAL_DEVICE_MANAGER MAXIOS: 0 Repeat this verification step for lpath 10/4/4.2.0, 4.3.0,
and 4.4.0.
Configuring the Storage Node on the NetWorker ServerComplete the configuration process on the Storage Node on
the NetWorker server. Verify the ldev Specificationsio> ldev 30/34
LDEV: 30 DEVNAME: OUTDEV: 0 MODE:
ID: HPC1194F RSIZE: 128 DEVTYPE: MOSAR_AC
PATH: 10/4/4.0.0 MPETYPE: 24 MPESUBTYPE: 4
CLASS:
LDEV: 31 DEVNAME: OUTDEV: 0 MODE:
ID: DLT7000 RSIZE: 128 DEVTYPE: TAPE
PATH: 10/4/4.1.0 MPETYPE: 24 MPESUBTYPE: 8
CLASS: TAPE
...
LDEV: 34 DEVNAME: OUTDEV: 0 MODE:
ID: DLT7000 RSIZE: 128 DEVTYPE: TAPE
PATH: 10/4/4.4.0 MPETYPE: 24 MPESUBTYPE: 8
CLASS: TAPE Save the Configuration ChangesHold the configuration changes: Exit sysgen and reboot according to local convention:
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