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BL860 can only see 1 sas disk

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Eli Sapiashvili
Occasional Visitor

BL860 can only see 1 sas disk

Hello all,
I have a BL860 in a c7000 enclosure.
the enclore firmware is 2.10 and the blade firmware of the iLO is 2.17.
i installed hpux-11.23 from a December 2007 CD set i have.
my problem is that the server sees only one disk from the two i have in the server.

#ioscan -fnCdisk
Class I H/W Path Driver S/W State H/W Type Description
==================================================================
disk 2 0/2/1/0.0.0.0.0 sdisk CLAIMED DEVICE HP IR Volume
/dev/dsk/c0t0d0 /dev/dsk/c0t0d0s2 /dev/rdsk/c0t0d0 /dev/rdsk/c0t0d0s2
/dev/dsk/c0t0d0s1 /dev/dsk/c0t0d0s3 /dev/rdsk/c0t0d0s1 /dev/rdsk/c0t0d0s3

i have one unclaimed device in the system after i run ioscan -fn

# 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 (4030)
ba 0 0/0 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (122e)
tty 0 0/0/1/0 rmp3f01 CLAIMED INTERFACE PCI class(255,0) (103c1303)
tty 1 0/0/1/1 rmp3f01 CLAIMED INTERFACE PCI SimpleComm (103c1302)
tty 2 0/0/1/2 asio0 CLAIMED INTERFACE PCI Serial (103c1048)
/dev/diag/mux2 /dev/mux2 /dev/tty2p0
OO 0 0/0/2/0 UsbOhci CLAIMED INTERFACE USB OHCI Interface
OO 1 0/0/2/0.0 UsbMiniBus CLAIMED INTERFACE USB Composite Device
OO 4 0/0/2/0.0.0 UsbBootKeyboard CLAIMED DEVICE Virtual Keyboard
/dev/deviceFileSystem/Usb/Keyboard/keyboard@UnknownDevice-1008+4390=0019bbc5f98e
unknown -1 0/0/2/0.0.1 UNCLAIMED UNKNOWN OO Device Driver
OO 7 0/0/2/1 UsbOhci CLAIMED INTERFACE USB OHCI Interface
OO 8 0/0/2/2 UsbEhci CLAIMED INTERFACE USB EHCI Interface
graphics 0 0/0/4/0 gvid_core CLAIMED INTERFACE PCI Display (1002515e)
ba 1 0/1 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (122e)
lan 0 0/1/1/0 igelan CLAIMED INTERFACE HP PCI-X 1000Mbps Dual-port Built-in
lan 1 0/1/1/1 igelan CLAIMED INTERFACE HP PCI-X 1000Mbps Dual-port Built-in
ba 2 0/2 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (122e)
escsi_ctlr 0 0/2/1/0 sasd CLAIMED INTERFACE HP PCI/PCI-X SAS MPT Adapter
/dev/sasd0
ext_bus 0 0/2/1/0.0.0 sasd_vbus CLAIMED INTERFACE SAS Device Interface
target 0 0/2/1/0.0.0.0 tgt CLAIMED DEVICE
disk 2 0/2/1/0.0.0.0.0 sdisk CLAIMED DEVICE HP IR Volume
/dev/dsk/c0t0d0 /dev/dsk/c0t0d0s2 /dev/rdsk/c0t0d0 /dev/rdsk/c0t0d0s2
/dev/dsk/c0t0d0s1 /dev/dsk/c0t0d0s3 /dev/rdsk/c0t0d0s1 /dev/rdsk/c0t0d0s3
lan 2 0/2/2/0 igelan CLAIMED INTERFACE HP PCI-X 1000Mbps Dual-port Built-in
lan 3 0/2/2/1 igelan CLAIMED INTERFACE HP PCI-X 1000Mbps Dual-port Built-in
ba 3 0/3 gh2p CLAIMED BUS_NEXUS Local Bus Adapter
ba 4 0/3/0/0 PCItoPCI CLAIMED BUS_NEXUS PCItoPCI Bridge
slot 0 0/3/0/0/0 pci_slot CLAIMED SLOT PCI Slot
ba 5 0/4 gh2p CLAIMED BUS_NEXUS Local Bus Adapter
ba 6 0/4/0/0 PCItoPCI CLAIMED BUS_NEXUS PCItoPCI Bridge
slot 1 0/4/0/0/0 pci_slot CLAIMED SLOT PCI Slot
ba 7 0/5 gh2p CLAIMED BUS_NEXUS Local Bus Adapter
ba 8 0/5/0/0 PCItoPCI CLAIMED BUS_NEXUS PCItoPCI Bridge
slot 2 0/5/0/0/0 pci_slot CLAIMED SLOT PCI Slot
processor 0 120 processor CLAIMED PROCESSOR Processor
processor 1 122 processor CLAIMED PROCESSOR Processor
processor 2 124 processor CLAIMED PROCESSOR Processor
processor 3 126 processor CLAIMED PROCESSOR Processor
ba 9 250 pdh CLAIMED BUS_NEXUS Core I/O Adapter
ipmi 0 250/0 ipmi CLAIMED INTERFACE IPMI Controller
/dev/ipmi
tty 3 250/1 asio0 CLAIMED INTERFACE Built-in RS232C
/dev/diag/mux3 /dev/mux3 /dev/tty3p0
acpi_node 0 250/2 acpi_node CLAIMED INTERFACE Acpi Hardware

I did a insf -e and still it is unclaimed.
the enclosure has no DVD of Floppy in it so it cant be those.
can it be the disk? if so how can i make it usable?

Thanks,
Eli Sapiashvili.
1 REPLY
Torsten.
Acclaimed Contributor
Solution

Re: BL860 can only see 1 sas disk

Hi,

you don't see a "disk" but a logical drive!

disk 2 0/2/1/0.0.0.0.0 sdisk CLAIMED DEVICE HP IR Volume

IR Volume is the "integrated RAID" - your server does a hardware mirroring between the 2 internal disks.

To see the status of this RAID run:

# sasmgr get_info -D /dev/sasd0 -q raid

Hope this helps!
Regards
Torsten.

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