System Administration
cancel
Showing results for 
Search instead for 
Did you mean: 

rp8420 internal disk path show to many

SOLVED
Go to solution
sinzi76
Occasional Advisor

rp8420 internal disk path show to many

rp8420 config is
[Cell]
CPU Memory Use
OK/ (GB) Core On
Hardware Actual Deconf/ OK/ Cell Next Par
Location Usage Max Deconf Connected To Capable Boot Num
========== ============ ======= ========= =================== ======= ==== ===
cab0,cell0 Active Core 6/0/8 16.0/0.0 cab0,bay0,chassis0 yes yes 0
cab0,cell1 Active Core 6/0/8 16.0/0.0 cab0,bay0,chassis1 yes yes 1
cab0,cell2 Active Core 6/0/8 14.0/0.0 cab8,bay0,chassis0 yes yes 2
cab0,cell3 Absent * - - - - - -

[Chassis]
Core Connected Par
Hardware Location Usage IO To Num
=================== ============ ==== ========== ===
cab0,bay0,chassis0 Active yes cab0,cell0 0
cab0,bay0,chassis1 Active yes cab0,cell1 1
cab8,bay0,chassis0 Active yes cab0,cell2 2
cab8,bay0,chassis1 Inactive yes ? -


[Partition]
Par # of # of I/O
Num Status Cells Chassis Core cell Partition Name (first 30 chars)
=== ============ ===== ======== ========== ===============================
0 Active 1 1 cab0,cell0 web2
1 Active 1 1 cab0,cell1 was2
2 Active 1 1 cab0,cell2 db2


partition 3 internal disk path show to many...


[root@wtpdb02:/]# ioscan -fnC disk
Class I H/W Path Driver S/W State H/W Type Description
========================================================================
disk 61 2/0/0/2/0.0.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
disk 60 2/0/0/2/0.1.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t1d0 /dev/rdsk/c0t1d0
disk 59 2/0/0/2/0.2.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t2d0 /dev/rdsk/c0t2d0
disk 58 2/0/0/2/0.3.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t3d0 /dev/rdsk/c0t3d0
disk 57 2/0/0/2/0.4.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t4d0 /dev/rdsk/c0t4d0
disk 56 2/0/0/2/0.5.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t5d0 /dev/rdsk/c0t5d0
disk 55 2/0/0/2/0.6.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t6d0 /dev/rdsk/c0t6d0
disk 54 2/0/0/2/0.7.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t7d0 /dev/rdsk/c0t7d0
disk 53 2/0/0/2/0.8.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t8d0 /dev/rdsk/c0t8d0
disk 52 2/0/0/2/0.9.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t9d0 /dev/rdsk/c0t9d0
disk 51 2/0/0/2/0.10.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t10d0 /dev/rdsk/c0t10d0
disk 50 2/0/0/2/0.11.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t11d0 /dev/rdsk/c0t11d0
disk 49 2/0/0/2/0.12.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t12d0 /dev/rdsk/c0t12d0
disk 48 2/0/0/2/0.13.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t13d0 /dev/rdsk/c0t13d0
disk 47 2/0/0/2/0.14.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t14d0 /dev/rdsk/c0t14d0
disk 46 2/0/0/2/0.15.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t15d0 /dev/rdsk/c0t15d0
disk 63 2/0/0/2/1.2.0 sdisk CLAIMED DEVICE HP DVD-ROM 305
/dev/dsk/c1t2d0 /dev/rdsk/c1t2d0
disk 62 2/0/0/3/0.6.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c2t6d0 /dev/rdsk/c2t6d0



[root@wtpdb02:/]# ioscan -mdsf
Persistent DSF Legacy DSF(s)
========================================
/dev/rtape/tape1_BEST /dev/rmt/c3t2d0BEST
/dev/rtape/tape1_BESTn /dev/rmt/c3t2d0BESTn
/dev/rtape/tape1_BESTb /dev/rmt/c3t2d0BESTb
/dev/rtape/tape1_BESTnb /dev/rmt/c3t2d0BESTnb
/dev/pt/pt5 /dev/rscsi/c8t0d0
/dev/rscsi/c10t0d0
/dev/rdisk/disk110 /dev/rdsk/c0t15d0
/dev/rdsk/c0t14d0
/dev/rdsk/c0t13d0
/dev/rdsk/c0t12d0
/dev/rdsk/c0t11d0
/dev/rdsk/c0t10d0
/dev/rdsk/c0t9d0
/dev/rdsk/c0t8d0
/dev/rdsk/c0t7d0
/dev/rdsk/c0t6d0
/dev/rdsk/c0t5d0
/dev/rdsk/c0t4d0
/dev/rdsk/c0t3d0
/dev/rdsk/c0t2d0
/dev/rdsk/c0t1d0
/dev/rdsk/c0t0d0
/dev/rdisk/disk111 /dev/rdsk/c2t6d0
/dev/rdisk/disk112 /dev/rdsk/c1t2d0


internal disk(/dev/rdisk/disk110) show to many (/dev/rdsk/c0t0d0 ~ /dev/rdsk/c0t15d0)

partition config fail? or firmware problem?
8 REPLIES
Suraj K Sankari
Honored Contributor

Re: rp8420 internal disk path show to many

Hi,

Post output of "ioscan -fn"

Suraj
TTr
Honored Contributor

Re: rp8420 internal disk path show to many

These disks are all different targets so they are separate disk devices.
It looks like a scsi enclosure with 15 disks in it.
Why do you say there are too many disk paths? What disk devices do you have attached on this server?

chris huys_4
Honored Contributor

Re: rp8420 internal disk path show to many

Hi,

# ioscan -m dsf /dev/rdisk/disk110

Would show better the problem.

What surprises me about the above output, is that 16, what looks like scsi disks, are shown.

The problem with that is, on which scsi address, the scsi hba initiator is then located ?

So yeah, full ioscan output, ioscan -fn, would be helpfull. Also what sort of enclosure is this, is it a supported enclosure with this system/on this OS, dont you have any scsi related messages in syslog.log/dmesg, regarding the above disks ?

Greetz,
Chris
sinzi76
Occasional Advisor

Re: rp8420 internal disk path show to many

Hi all. Thank you for reply.

Partition 3'st use SEU.

# ioscan -fkn
Class I H/W Path Driver S/W State H/W Type Description
==============================================================================
root 0 root CLAIMED BUS_NEXUS
cell 0 2 cell CLAIMED BUS_NEXUS
ioa 0 2/0 sba CLAIMED BUS_NEXUS System Bus Adapter (805)
ba 0 2/0/0 lba CLAIMED BUS_NEXUS Local PCI Bus Adapter (782)
tty 0 2/0/0/0/0 asio0 CLAIMED INTERFACE PCI SimpleComm (103c1290)
/dev/diag/mux0 /dev/mux0 /dev/tty0p0
tty 1 2/0/0/0/1 asio0 CLAIMED INTERFACE PCI Serial (103c1048)
/dev/GSPdiag1 /dev/mux1 /dev/tty1p2
/dev/diag/mux1 /dev/tty1p0 /dev/tty1p4
lan 0 2/0/0/1/0 igelan CLAIMED INTERFACE HP A7109-60001 PCI 1000Base-T Core
ext_bus 0 2/0/0/2/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra Wide Single-Ended
/dev/c8xx0
target 23 2/0/0/2/0.0 tgt CLAIMED DEVICE
disk 61 2/0/0/2/0.0.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
target 22 2/0/0/2/0.1 tgt CLAIMED DEVICE
disk 60 2/0/0/2/0.1.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t1d0 /dev/rdsk/c0t1d0
target 21 2/0/0/2/0.2 tgt CLAIMED DEVICE
disk 59 2/0/0/2/0.2.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t2d0 /dev/rdsk/c0t2d0
target 20 2/0/0/2/0.3 tgt CLAIMED DEVICE
disk 58 2/0/0/2/0.3.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t3d0 /dev/rdsk/c0t3d0
target 19 2/0/0/2/0.4 tgt CLAIMED DEVICE
disk 57 2/0/0/2/0.4.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t4d0 /dev/rdsk/c0t4d0
target 18 2/0/0/2/0.5 tgt CLAIMED DEVICE
disk 56 2/0/0/2/0.5.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t5d0 /dev/rdsk/c0t5d0
target 17 2/0/0/2/0.6 tgt CLAIMED DEVICE
disk 55 2/0/0/2/0.6.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t6d0 /dev/rdsk/c0t6d0
target 16 2/0/0/2/0.7 tgt CLAIMED DEVICE
disk 54 2/0/0/2/0.7.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t7d0 /dev/rdsk/c0t7d0
target 15 2/0/0/2/0.8 tgt CLAIMED DEVICE
disk 53 2/0/0/2/0.8.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t8d0 /dev/rdsk/c0t8d0
target 14 2/0/0/2/0.9 tgt CLAIMED DEVICE
disk 52 2/0/0/2/0.9.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t9d0 /dev/rdsk/c0t9d0
target 13 2/0/0/2/0.10 tgt CLAIMED DEVICE
disk 51 2/0/0/2/0.10.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t10d0 /dev/rdsk/c0t10d0
target 12 2/0/0/2/0.11 tgt CLAIMED DEVICE
disk 50 2/0/0/2/0.11.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t11d0 /dev/rdsk/c0t11d0
target 11 2/0/0/2/0.12 tgt CLAIMED DEVICE
disk 49 2/0/0/2/0.12.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t12d0 /dev/rdsk/c0t12d0
target 10 2/0/0/2/0.13 tgt CLAIMED DEVICE
disk 48 2/0/0/2/0.13.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t13d0 /dev/rdsk/c0t13d0
target 9 2/0/0/2/0.14 tgt CLAIMED DEVICE
disk 47 2/0/0/2/0.14.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t14d0 /dev/rdsk/c0t14d0
target 8 2/0/0/2/0.15 tgt CLAIMED DEVICE
disk 46 2/0/0/2/0.15.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c0t15d0 /dev/rdsk/c0t15d0
ext_bus 1 2/0/0/2/1 c8xx CLAIMED INTERFACE SCSI C1010 Ultra Wide Single-Ended
/dev/c8xx1
target 25 2/0/0/2/1.2 tgt CLAIMED DEVICE
disk 63 2/0/0/2/1.2.0 sdisk CLAIMED DEVICE HP DVD-ROM 305
/dev/dsk/c1t2d0 /dev/rdsk/c1t2d0
ext_bus 2 2/0/0/3/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra Wide Single-Ended
/dev/c8xx2
target 24 2/0/0/3/0.6 tgt CLAIMED DEVICE
disk 62 2/0/0/3/0.6.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c2t6d0 /dev/rdsk/c2t6d0
ext_bus 3 2/0/0/3/1 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
/dev/c8xx3
target 26 2/0/0/3/1.2 tgt CLAIMED DEVICE
tape 0 2/0/0/3/1.2.0 stape CLAIMED DEVICE HP C7438A
/dev/rmt/0m /dev/rmt/0mnb /dev/rmt/c3t2d0BESTn
/dev/rmt/0mb /dev/rmt/c3t2d0BEST /dev/rmt/c3t2d0BESTnb
/dev/rmt/0mn /dev/rmt/c3t2d0BESTb
ba 1 2/0/1 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
slot 0 2/0/1/1 pci_slot CLAIMED SLOT PCI Slot
ba 2 2/0/2 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
slot 1 2/0/2/1 pci_slot CLAIMED SLOT PCI Slot
ba 3 2/0/4 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
slot 2 2/0/4/1 pci_slot CLAIMED SLOT PCI Slot
ba 4 2/0/6 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
slot 3 2/0/6/1 pci_slot CLAIMED SLOT PCI Slot
lan 1 2/0/6/1/0 igelan CLAIMED INTERFACE HP A6847-60101 PCI 1000Base-SX Adapter
ba 5 2/0/8 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
slot 4 2/0/8/1 pci_slot CLAIMED SLOT PCI Slot
fc 0 2/0/8/1/0 td CLAIMED INTERFACE HP Tachyon XL2 Fibre Channel Mass Storage Adapter
/dev/td0
fcp 0 2/0/8/1/0.1 fcp CLAIMED INTERFACE FCP Domain
ext_bus 9 2/0/8/1/0.1.30.0.0 fcparray CLAIMED INTERFACE FCP Array Interface
target 1 2/0/8/1/0.1.30.0.0.0 tgt CLAIMED DEVICE
disk 113 2/0/8/1/0.1.30.0.0.0.0 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t0d0 /dev/rdsk/c9t0d0
disk 114 2/0/8/1/0.1.30.0.0.0.1 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t0d1 /dev/rdsk/c9t0d1
disk 115 2/0/8/1/0.1.30.0.0.0.2 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t0d2 /dev/rdsk/c9t0d2
disk 116 2/0/8/1/0.1.30.0.0.0.3 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t0d3 /dev/rdsk/c9t0d3
disk 117 2/0/8/1/0.1.30.0.0.0.4 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t0d4 /dev/rdsk/c9t0d4
disk 118 2/0/8/1/0.1.30.0.0.0.5 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t0d5 /dev/rdsk/c9t0d5
disk 119 2/0/8/1/0.1.30.0.0.0.6 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t0d6 /dev/rdsk/c9t0d6
disk 120 2/0/8/1/0.1.30.0.0.0.7 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t0d7 /dev/rdsk/c9t0d7
target 2 2/0/8/1/0.1.30.0.0.1 tgt CLAIMED DEVICE
disk 121 2/0/8/1/0.1.30.0.0.1.0 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t1d0 /dev/rdsk/c9t1d0
disk 122 2/0/8/1/0.1.30.0.0.1.1 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t1d1 /dev/rdsk/c9t1d1
disk 123 2/0/8/1/0.1.30.0.0.1.2 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t1d2 /dev/rdsk/c9t1d2
disk 124 2/0/8/1/0.1.30.0.0.1.3 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t1d3 /dev/rdsk/c9t1d3
target 3 2/0/8/1/0.1.30.0.0.15 tgt CLAIMED DEVICE
disk 125 2/0/8/1/0.1.30.0.0.15.7 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c9t15d7 /dev/rdsk/c9t15d7
ext_bus 8 2/0/8/1/0.1.30.255.0 fcpdev CLAIMED INTERFACE FCP Device Interface
target 0 2/0/8/1/0.1.30.255.0.0 tgt CLAIMED DEVICE
ctl 4 2/0/8/1/0.1.30.255.0.0.0 sctl CLAIMED DEVICE HITACHI OPEN-V
/dev/rscsi/c8t0d0
ba 6 2/0/10 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
slot 5 2/0/10/1 pci_slot CLAIMED SLOT PCI Slot
fc 1 2/0/10/1/0 td CLAIMED INTERFACE HP Tachyon XL2 Fibre Channel Mass Storage Adapter
/dev/td1
fcp 1 2/0/10/1/0.2 fcp CLAIMED INTERFACE FCP Domain
ext_bus 11 2/0/10/1/0.2.30.0.0 fcparray CLAIMED INTERFACE FCP Array Interface
target 5 2/0/10/1/0.2.30.0.0.0 tgt CLAIMED DEVICE
disk 139 2/0/10/1/0.2.30.0.0.0.0 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t0d0 /dev/rdsk/c11t0d0
disk 140 2/0/10/1/0.2.30.0.0.0.1 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t0d1 /dev/rdsk/c11t0d1
disk 141 2/0/10/1/0.2.30.0.0.0.2 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t0d2 /dev/rdsk/c11t0d2
disk 142 2/0/10/1/0.2.30.0.0.0.3 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t0d3 /dev/rdsk/c11t0d3
disk 143 2/0/10/1/0.2.30.0.0.0.4 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t0d4 /dev/rdsk/c11t0d4
disk 144 2/0/10/1/0.2.30.0.0.0.5 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t0d5 /dev/rdsk/c11t0d5
disk 145 2/0/10/1/0.2.30.0.0.0.6 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t0d6 /dev/rdsk/c11t0d6
disk 146 2/0/10/1/0.2.30.0.0.0.7 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t0d7 /dev/rdsk/c11t0d7
target 6 2/0/10/1/0.2.30.0.0.1 tgt CLAIMED DEVICE
disk 147 2/0/10/1/0.2.30.0.0.1.0 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t1d0 /dev/rdsk/c11t1d0
disk 148 2/0/10/1/0.2.30.0.0.1.1 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t1d1 /dev/rdsk/c11t1d1
disk 149 2/0/10/1/0.2.30.0.0.1.2 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t1d2 /dev/rdsk/c11t1d2
disk 150 2/0/10/1/0.2.30.0.0.1.3 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t1d3 /dev/rdsk/c11t1d3
target 7 2/0/10/1/0.2.30.0.0.15 tgt CLAIMED DEVICE
disk 151 2/0/10/1/0.2.30.0.0.15.7 sdisk CLAIMED DEVICE HITACHI OPEN-V
/dev/dsk/c11t15d7 /dev/rdsk/c11t15d7
ext_bus 10 2/0/10/1/0.2.30.255.0 fcpdev CLAIMED INTERFACE FCP Device Interface
target 4 2/0/10/1/0.2.30.255.0.0 tgt CLAIMED DEVICE
ctl 6 2/0/10/1/0.2.30.255.0.0.0 sctl CLAIMED DEVICE HITACHI OPEN-V
/dev/rscsi/c10t0d0
ba 7 2/0/12 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
slot 6 2/0/12/1 pci_slot CLAIMED SLOT PCI Slot
ba 8 2/0/14 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
slot 7 2/0/14/1 pci_slot CLAIMED SLOT PCI Slot
lan 2 2/0/14/1/0 igelan CLAIMED INTERFACE HP A6847-60101 PCI 1000Base-SX Adapter
memory 0 2/5 memory CLAIMED MEMORY Memory
ipmi 0 2/6 ipmi CLAIMED INTERFACE IPMI Controller
/dev/ipmi
processor 0 2/10 processor CLAIMED PROCESSOR Processor
processor 1 2/11 processor CLAIMED PROCESSOR Processor
processor 2 2/12 processor CLAIMED PROCESSOR Processor
processor 3 2/13 processor CLAIMED PROCESSOR Processor
processor 4 2/14 processor CLAIMED PROCESSOR Processor
processor 5 2/15 processor CLAIMED PROCESSOR Processor

++++++++++++++++++++++++++++++++++++++

firmware info

[rp8420_1] MP:CM> sysrev

Cabinet firmware revision report

PROGRAMMABLE HARDWARE :

System Backplane : GPM FM OSP
------- ------- -------
1.003 1.002 1.002

PCI-X Backplane : LPM HS
------- -------
2.000 1.000

Core IO : Master Slave
-------- -------
2.011 2.011

LPM PDHC
------- -------
Cell 0 : 1.002 1.010
Cell 1 : 1.002 1.010
Cell 2 : 1.002 1.010
Cell 3 : 0.000 0.000 - not installed


FIRMWARE:

Core IO
Master : A.007.008
Event Dict. : 1.015
Slave : A.007.008
Event Dict. : 1.015

Cell 0
PDHC : A.003.027
Pri SFW : 22.002 (PA)
Sec SFW : 23.001 (PA)

Cell 1
PDHC : A.003.027
Pri SFW : 23.001 (PA)
Sec SFW : 3.096 (IA)

Cell 2
PDHC : A.003.027
Pri SFW : 22.002 (PA)
Sec SFW : 23.001 (PA)

Cell 3 - not installed
PDHC : A.000.000
Pri SFW : 0.000
Sec SFW : 0.000


IO Cabinet FPGA and Firmware revision report

System Backplane : GPM FM OSP
------- ------- -------
1.003 1.002 1.002

PCI-X Backplane : LPM HS
------- -------
2.000 1.000

FPGA MP
------- ----------
IOX Master Core IO : 2.011 A.007.008
Event Dictionary : 1.015
IOX Slave Core IO : 2.011 A.007.008
Event Dictionary : 1.015
TTr
Honored Contributor
Solution

Re: rp8420 internal disk path show to many

For your original question about the 15 disks, there are 15 SCSI disks attached to this server apparently at partition 3 (npar #2 or cell #2), the one with hardware path 2/0/0...).

15 disks is the right number for external StorageWorks SCSI enclosures with single backplane (single interface, so all 15 disks appear on the same SCSI interface on the server).

Check physically and will find the enclosure.

There are also SAN disks from a Hitachi array but that was not in your original question.
sinzi76
Occasional Advisor

Re: rp8420 internal disk path show to many

Hi TTr.

thanx for your reply.


I think the point internal disk

so i cut Hitachi array path.


We don't have external enclosure.

may be have one enclosure.

1. I think disk path create
c0t0d0,c0t0d1....

2. (core card)
2/0/0 path separated
2/0/0/1, lan card
2/0/0/2, disk path(internal)
2/0/0/2, dvd
2/0/0/3, disk path(interanl)








TTr
Honored Contributor

Re: rp8420 internal disk path show to many

The rp8420 has only 4 internal disks. two for cell0 and two for cell1. The SEU has four internal disks also, two for cell2 and two for cell3.

The 2/0/0/2/0.x path corresponds to the SCSI controller in the SEU core i/o card and it is for the internal disk. Maybe there is something wrong in the wiring here or somebody connected something else to the core i/o card in the SEU.

The HW path is for the hard drive located in the top-left disk bay.

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=120&prodSeriesId=51400&prodTypeId=15351&objectID=c01115079
chris huys_4
Honored Contributor

Re: rp8420 internal disk path show to many

Hi,

You're right. From the 16 disks shown, only the following one should have been shown,

2/0/0/2/0.6.0

Why dont you pull out the internal disk on 2/0/0/2/0.6.0, reboot the npar and see what happens ?

Btw, if the other paths are "fakes", then diskinfo on the /dev/rdsk files should error out, is that the case ?

i.e.
# diskinfo -v /dev/rdsk/c0t0d0

Greetz,
Chris