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Problem with EVA4000 LUN presentation to HP-UX 11i

Mikhail_7
Advisor

Problem with EVA4000 LUN presentation to HP-UX 11i

Hi,

I've configured EVA4000 & rp4440 HP-UX 11i a lot of time already, but now I have a strange problem with LUN presentation to an HP-UX. So, I've got a new EVA4000 and a new two rp4440 servers. I've successfully created the hosts in EVA storage appliance and presented couple of LUNs to my fresh installed rp4440 HP-UX as well. So, I see rp4440 WWNs under EVA management appliance console.

BUT, I still can't see any presented LUNs under HP-UX! I've rebooted HP-UX several times, moreover, I've re-initialized HP EVA4000 as well, but still do not have any success.

Could you please help to troubleshoot it.

Just have a look at ioscan -fn output:

# ioscan -fn
Class I H/W Path Driver S/W State H/W Type Description
=============================================================================
root 0 root CLAIMED BUS_NEXUS
ioa 0 0 sba CLAIMED BUS_NEXUS System Bus Adapter (880)
ba 0 0/0 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
tty 0 0/0/1/0 asio0 CLAIMED INTERFACE PCI SimpleComm (103c1290)
/dev/diag/mux0 /dev/mux0 /dev/tty0p0
tty 1 0/0/1/1 asio0 CLAIMED INTERFACE PCI Serial (103c1048)
/dev/GSPdiag1 /dev/diag/mux1 /dev/mux1 /dev/tty1p0 /dev/tty1p2 /dev/tty1p4
usb 0 0/0/2/0 hcd CLAIMED INTERFACE NEC USB Interface
usbhub 0 0/0/2/0.1 hub CLAIMED DEVICE USB Root Hub
usb 1 0/0/2/1 hcd CLAIMED INTERFACE NEC USB Interface
usbhub 1 0/0/2/1.1 hub CLAIMED DEVICE USB Root Hub
/dev/hub
usb 2 0/0/2/2 ehci CLAIMED INTERFACE NEC USB Interface
sideba 0 0/0/3/0 side_ba CLAIMED INTERFACE CMD IDE controller
ext_bus 0 0/0/3/0.0 side CLAIMED INTERFACE IDE Primary Channel
target 0 0/0/3/0.0.0 tgt CLAIMED DEVICE
disk 0 0/0/3/0.0.0.0 sdisk CLAIMED DEVICE _NEC DVD+-RW ND-6650A
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
target 1 0/0/3/0.0.7 tgt CLAIMED DEVICE
ctl 0 0/0/3/0.0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c0t7d0
ext_bus 1 0/0/3/0.1 side CLAIMED INTERFACE IDE Secondary Channel
target 2 0/0/3/0.1.7 tgt CLAIMED DEVICE
ctl 1 0/0/3/0.1.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c1t7d0
ba 1 0/1 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ext_bus 2 0/1/1/0 mpt CLAIMED INTERFACE SCSI Ultra320 A6961-60011
/dev/mpt2
target 3 0/1/1/0.1 tgt CLAIMED DEVICE
disk 1 0/1/1/0.1.0 sdisk CLAIMED DEVICE HP 73.4GST373454LC
/dev/dsk/c2t1d0 /dev/rdsk/c2t1d0
target 4 0/1/1/0.7 tgt CLAIMED DEVICE
ctl 2 0/1/1/0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c2t7d0
ext_bus 3 0/1/1/1 mpt CLAIMED INTERFACE SCSI Ultra320 A6961-60011
/dev/mpt3
target 5 0/1/1/1.0 tgt CLAIMED DEVICE
disk 2 0/1/1/1.0.0 sdisk CLAIMED DEVICE HP 73.4GST373454LC
/dev/dsk/c3t0d0 /dev/rdsk/c3t0d0
target 6 0/1/1/1.7 tgt CLAIMED DEVICE
ctl 3 0/1/1/1.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c3t7d0
lan 0 0/1/2/0 iether CLAIMED INTERFACE HP AB352-60001 PCI/PCI-X 1000Base-T Dual-port Core
lan 1 0/1/2/1 iether CLAIMED INTERFACE HP AB352-60001 PCI/PCI-X 1000Base-T Dual-port Core
ba 2 0/2 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
fc 0 0/2/1/0 td CLAIMED INTERFACE HP Tachyon XL2 Fibre Channel Mass Storage Adapter
/dev/td0
fcp 0 0/2/1/0.1 fcp CLAIMED INTERFACE FCP Domain
ext_bus 4 0/2/1/0.1.0.0.0 fcparray CLAIMED INTERFACE FCP Array Interface
target 7 0/2/1/0.1.0.0.0.0 tgt CLAIMED DEVICE
ctl 4 0/2/1/0.1.0.0.0.0.0 sctl CLAIMED DEVICE HP HSV200
/dev/rscsi/c4t0d0
ext_bus 5 0/2/1/0.1.0.255.0 fcpdev CLAIMED INTERFACE FCP Device Interface
target 8 0/2/1/0.1.0.255.0.0 tgt CLAIMED DEVICE
ctl 5 0/2/1/0.1.0.255.0.0.0 sctl CLAIMED DEVICE HP HSV200
/dev/rscsi/c5t0d0
ext_bus 6 0/2/1/0.1.4.0.0 fcparray CLAIMED INTERFACE FCP Array Interface
target 9 0/2/1/0.1.4.0.0.0 tgt CLAIMED DEVICE
ctl 6 0/2/1/0.1.4.0.0.0.0 sctl CLAIMED DEVICE HP HSV200
/dev/rscsi/c6t0d0
ext_bus 7 0/2/1/0.1.4.255.0 fcpdev CLAIMED INTERFACE FCP Device Interface
target 10 0/2/1/0.1.4.255.0.0 tgt CLAIMED DEVICE
ctl 7 0/2/1/0.1.4.255.0.0.0 sctl CLAIMED DEVICE HP HSV200
/dev/rscsi/c7t0d0
ba 3 0/4 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ext_bus 8 0/4/1/0 mpt CLAIMED INTERFACE SCSI Ultra320 A6961-60011
/dev/mpt8
target 11 0/4/1/0.3 tgt CLAIMED DEVICE
tape 0 0/4/1/0.3.0 stape CLAIMED DEVICE HP C5683A
/dev/rmt/0m /dev/rmt/0mnb /dev/rmt/c8t3d0BESTn /dev/rmt/c8t3d0DDSb
/dev/rmt/0mb /dev/rmt/c8t3d0BEST /dev/rmt/c8t3d0BESTnb /dev/rmt/c8t3d0DDSn
/dev/rmt/0mn /dev/rmt/c8t3d0BESTb /dev/rmt/c8t3d0DDS /dev/rmt/c8t3d0DDSnb
target 12 0/4/1/0.7 tgt CLAIMED DEVICE
ctl 8 0/4/1/0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c8t7d0
ext_bus 9 0/4/1/1 mpt CLAIMED INTERFACE SCSI Ultra320 A6961-60011
/dev/mpt9
target 13 0/4/1/1.7 tgt CLAIMED DEVICE
ctl 9 0/4/1/1.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c9t7d0
ba 4 0/5 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
lan 2 0/5/1/0 igelan CLAIMED INTERFACE HP A6825-60101 PCI 1000Base-T Adapter
lan 3 0/5/2/0 igelan CLAIMED INTERFACE HP A6825-60101 PCI 1000Base-T Adapter
ba 5 0/6 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
fc 1 0/6/1/0 td CLAIMED INTERFACE HP Tachyon XL2 Fibre Channel Mass Storage Adapter
/dev/td1
fcp 1 0/6/1/0.1 fcp CLAIMED INTERFACE FCP Domain
ext_bus 10 0/6/1/0.1.0.0.0 fcparray CLAIMED INTERFACE FCP Array Interface
target 14 0/6/1/0.1.0.0.0.0 tgt CLAIMED DEVICE
ctl 10 0/6/1/0.1.0.0.0.0.0 sctl CLAIMED DEVICE HP HSV200
/dev/rscsi/c10t0d0
ext_bus 11 0/6/1/0.1.0.255.0 fcpdev CLAIMED INTERFACE FCP Device Interface
target 15 0/6/1/0.1.0.255.0.0 tgt CLAIMED DEVICE
ctl 11 0/6/1/0.1.0.255.0.0.0 sctl CLAIMED DEVICE HP HSV200
/dev/rscsi/c11t0d0
ext_bus 12 0/6/1/0.1.4.0.0 fcparray CLAIMED INTERFACE FCP Array Interface
target 16 0/6/1/0.1.4.0.0.0 tgt CLAIMED DEVICE
ctl 12 0/6/1/0.1.4.0.0.0.0 sctl CLAIMED DEVICE HP HSV200
/dev/rscsi/c12t0d0
ext_bus 13 0/6/1/0.1.4.255.0 fcpdev CLAIMED INTERFACE FCP Device Interface
target 17 0/6/1/0.1.4.255.0.0 tgt CLAIMED DEVICE
ctl 13 0/6/1/0.1.4.255.0.0.0 sctl CLAIMED DEVICE HP HSV200
/dev/rscsi/c13t0d0
memory 0 8 memory CLAIMED MEMORY Memory
ipmi 0 16 ipmi CLAIMED INTERFACE IPMI Controller
/dev/ipmi
processor 0 128 processor CLAIMED PROCESSOR Processor
processor 1 129 processor CLAIMED PROCESSOR Processor
4 REPLIES
Torsten.
Acclaimed Contributor

Re: Problem with EVA4000 LUN presentation to HP-UX 11i

First point I would check is the host mode for the presented LUNs. Default is windows but must be hp-ux.

It is probably not a zoning problem, because the control devices are already there.

Hope this helps!
Regards
Torsten.

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Mikhail_7
Advisor

Re: Problem with EVA4000 LUN presentation to HP-UX 11i

Yep, it's HP-UX, I've double check it and know it, it's everything fine with it.
Mikhail_7
Advisor

Re: Problem with EVA4000 LUN presentation to HP-UX 11i

Well, problem has been solved with local HP support, thanks to them a lot! So, in my case all batteries was fully discharged and that was a problem. I've just put a charged one from a existed worked EVA and LUNs start to be presented properly!

Thanks to HP!

BR, Misha.
Mikhail_7
Advisor

Re: Problem with EVA4000 LUN presentation to HP-UX 11i

Well, problem has been solved with local HP support, thanks to them a lot! So, in my case all batteries was fully discharged and that was a problem. I've just put a charged one from a existed worked EVA and LUNs start to be presented properly!