topic Re: Problem with armdiscover & armdsp in Disk Enclosures

Problem with armdiscover & armdsp

Andrey Pevnev — Wed, 07 Sep 2005 05:53:14 GMT

I have a problem:

bash-3.00# armdsp -i
Error logging in: TIMEOUT EXPIRED
bash-3.00# armdiscover
This could take several minutes ...

Failed to obtain remote database interface to host: localhost
bash-3.00# ping localhost
PING localhost: 64 byte packets
64 bytes from 127.0.0.1: icmp_seq=0. time=0. ms

----localhost PING Statistics----
1 packets transmitted, 1 packets received, 0% packet loss
round-trip (ms) min/avg/max = 0/0/0

I've done that you suggested:

bash-3.00# /opt/sanmgr/hostagent/sbin/HA_trigger stop

ERROR: Failed to stop HostAgent normally. Try to kill the process
NOTE: killing zombie jre thread 1562
NOTE: HostAgent has stopped
bash-3.00# /opt/sanmgr/hostagent/sbin/dial_trigger stop
NOTE: Stopping diald. Please wait...
NOTE: dial stopped.

bash-3.00# mv /var/opt/sanmgr/commandview/server/data/DeviceDBFil
e /var/opt/sanmgr/commandview/server/data/DeviceDBFile.bak

bash-3.00
# /opt/sanmgr/hostagent/sbin/HA_trigger start
NOTE: Starting HostAgent
NOTE: HostAgent started
bash-3.00# /opt/sanmgr/hostagent/sbin/dial_trigger start
NOTE: Starting diald....
NOTE: Done...

But it's still doesn't work :( :(

Can you please help me?

Re: Problem with armdiscover & armdsp

Torsten. — Wed, 07 Sep 2005 06:08:44 GMT

Hi (again) Andrey,

what version you are using? Some changes in environment?

You'll find the current ver 1.09 here:

http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?locale=en_US&pnameOID=443575&taskId=135&prodTypeId=18964&prodSeriesId=64112〈=en&cc=us&swEnvOID=7

T.

Re: Problem with armdiscover & armdsp

Torsten. — Wed, 07 Sep 2005 06:15:26 GMT

Take care, there are differnet versions on the page.

Version 1.09.01 from August 29th 2005 is the current.

I'm pretty sure, it's always part 1 of 1 ;-)

Re: Problem with armdiscover & armdsp

Andrey Pevnev — Wed, 07 Sep 2005 06:24:47 GMT

CMDVIEWSDM 1.08.00 HP StorageWorks Command View VA

HP-UX smcp1 B.11.11 U 9000/800 990174266 unlimited-user license

Do you mean that I'am need to upgrade?

Re: Problem with armdiscover & armdsp

Torsten. — Wed, 07 Sep 2005 06:36:40 GMT

It's not the root cause of your problem, I'm sure, but it's a good idea to use a current software.

Please tell us more about your environment. How many servers are connected? Security? (SAN zones/security manager on VA)?
Direct attached or via SAN?
Any recent changes in IP config?
Are you able to see all configured LUNS on VA with ioscan?

Re: Problem with armdiscover & armdsp

Andrey Pevnev — Wed, 07 Sep 2005 06:41:59 GMT

Hi!

It's two hosts running in MC/ServiceGuard cluster. Two VAs connected to this hosts directly.

Recently I've changed IP adresses and hostnames of this two hosts.

About security: I don't know how to check. I'am novice in HP. Maybe can you send me some link to the good SDM document?

bash-3.00# ioscan -fnC disk
Class I H/W Path Driver S/W State H/W Type Description
==========================================================================
disk 0 0/0/2/0.0.0.0 sdisk CLAIMED DEVICE TEAC DV-28E-C
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
disk 2 0/1/1/0.0.0 sdisk CLAIMED DEVICE HP 36.4GST336754LC
/dev/dsk/c2t0d0 /dev/rdsk/c2t0d0
disk 1 0/1/1/0.1.0 sdisk CLAIMED DEVICE HP 36.4GST336754LC
/dev/dsk/c2t1d0 /dev/rdsk/c2t1d0
disk 3 0/2/1/0/4/0.8.0.255.0.0.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t0d0 /dev/rdsk/c4t0d0
disk 4 0/2/1/0/4/0.8.0.255.0.1.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t1d0 /dev/rdsk/c4t1d0
disk 5 0/2/1/0/4/0.8.0.255.0.2.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t2d0 /dev/rdsk/c4t2d0
disk 6 0/2/1/0/4/0.8.0.255.0.3.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t3d0 /dev/rdsk/c4t3d0
disk 7 0/2/1/0/4/0.8.0.255.0.4.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t4d0 /dev/rdsk/c4t4d0
disk 8 0/2/1/0/4/0.8.0.255.0.5.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t5d0 /dev/rdsk/c4t5d0
disk 9 0/2/1/0/4/0.8.0.255.0.6.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t6d0 /dev/rdsk/c4t6d0
disk 10 0/2/1/0/4/0.8.0.255.0.7.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t7d0 /dev/rdsk/c4t7d0
disk 11 0/3/1/0/4/0.8.0.255.0.0.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t0d0 /dev/rdsk/c5t0d0
disk 12 0/3/1/0/4/0.8.0.255.0.1.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t1d0 /dev/rdsk/c5t1d0
disk 13 0/3/1/0/4/0.8.0.255.0.2.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t2d0 /dev/rdsk/c5t2d0
disk 14 0/3/1/0/4/0.8.0.255.0.3.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t3d0 /dev/rdsk/c5t3d0
disk 15 0/3/1/0/4/0.8.0.255.0.4.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t4d0 /dev/rdsk/c5t4d0
disk 16 0/3/1/0/4/0.8.0.255.0.5.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t5d0 /dev/rdsk/c5t5d0
disk 17 0/3/1/0/4/0.8.0.255.0.6.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t6d0 /dev/rdsk/c5t6d0
disk 18 0/3/1/0/4/0.8.0.255.0.7.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t7d0 /dev/rdsk/c5t7d0

Thanks!

Re: Problem with armdiscover & armdsp

Torsten. — Wed, 07 Sep 2005 06:48:55 GMT

You wrote:

"Recently I've changed IP adresses and hostnames of this two hosts"

Please check

/opt/sanmgr/hostagent/config/access.dat

for the old entry.

Re: Problem with armdiscover & armdsp

Andrey Pevnev — Wed, 07 Sep 2005 06:51:32 GMT

bash-3.00# cat /opt/sanmgr/hostagent/config/access.dat
127.0.0.1

loopback only...

Re: Problem with armdiscover & armdsp

Torsten. — Wed, 07 Sep 2005 07:21:04 GMT

just to make sure your IP and name resolving are good, try

#hostname

and check the resolving with

#nslookup

Is the given IP address correct?

Re: Problem with armdiscover & armdsp

Andrey Pevnev — Wed, 07 Sep 2005 07:30:56 GMT

# hostname
smcp1
# nslookup smcp1
Using /etc/hosts on: smcp1

looking up FILES
Name: smcp1
Address: 192.168.11.121

# netstat -in
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
lan1 1500 192.168.11.0 192.168.11.121 6164 0 4848 0 0
lan0 1500 10.100.10.0 10.100.10.1 0 0 0 0 0
lo0 4136 127.0.0.0 127.0.0.1 16388 0 16388 0 0

Re: Problem with armdiscover & armdsp

Torsten. — Wed, 07 Sep 2005 07:50:38 GMT

Please check also

/opt/sanmgr/hostagent/config/commIpAddr.txt

Re: Problem with armdiscover & armdsp

Andrey Pevnev — Wed, 07 Sep 2005 08:06:11 GMT

Yeah! Now armdiscover works!

Thank you very much!!!

Re: Problem with armdiscover & armdsp

Andrey Pevnev — Wed, 07 Sep 2005 08:08:55 GMT

# armdiscover
This could take several minutes ...
HP-A6255A /dev/rscsi/c5t15d0 S521K1412016 smcp1
HP 36.4G-ST336754LC /dev/dsk/c2t0d0 3KQ03ET500007531 smcp1
HPQ-BF03658242 /dev/dsk/c5t0d0 3KQ04ESE00007529 smcp1
HP-A6255A /dev/rscsi/c4t15d0 S51PK1411833 smcp1
HPQ-BF03658242 /dev/dsk/c4t0d0 3KQ04EPQ00007529 smcp1
HP 36.4G-ST336754LC /dev/dsk/c2t1d0 3KQ03EYL00007531 smcp1
# armdsp -i

No devices found.

But seems like armdsp can't show... Will continue to debug! Thanks!

Re: Problem with armdiscover & armdsp

Torsten. — Wed, 07 Sep 2005 08:12:04 GMT

Did you some changes in

/opt/sanmgr/hostagent/config/commIpAddr.txt

Was the old address inside?

Re: Problem with armdiscover & armdsp

Andrey Pevnev — Wed, 07 Sep 2005 08:14:02 GMT

Yeah, I've changed this file there were an old IP address. After that armdiscover works!

But something strange with armdsp...

Re: Problem with armdiscover & armdsp

Torsten. — Wed, 07 Sep 2005 10:33:22 GMT

OK, the armdiscover problem is solved.

But are you sure to have a VA???

The only thing I can see is 1 dual connected or 2 single connected DS2405 and some disks.
The DS2405 can either be a standalone JBOD or an extension to a VA. Both look exactly the same in front view, except it's written "DS2404" or "vitual array" on it.
The ioscan you posted shows 8 or 16 disks, depends on dual/single path to it.
Please provide a full ioscan -fn.

Re: Problem with armdiscover & armdsp

Andrey Pevnev — Thu, 15 Sep 2005 06:54:32 GMT

Sorry for late reply, I were on another site....

Full result of 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)
usb 0 0/0/1/0 hcd CLAIMED INTERFACE NEC USB Interface
usbhub 0 0/0/1/0.1 hub CLAIMED DEVICE USB Root Hub
usb 1 0/0/1/1 hcd CLAIMED INTERFACE NEC USB Interface
usbhub 1 0/0/1/1.1 hub CLAIMED DEVICE USB Root Hub
/dev/hub
usb 2 0/0/1/2 ehci CLAIMED INTERFACE NEC USB Interface
sideba 0 0/0/2/0 side_ba CLAIMED INTERFACE CMD IDE controller
ext_bus 0 0/0/2/0.0 side CLAIMED INTERFACE IDE Primary Channel
target 0 0/0/2/0.0.0 tgt CLAIMED DEVICE
disk 0 0/0/2/0.0.0.0 sdisk CLAIMED DEVICE TEAC DV-28E-C
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
target 1 0/0/2/0.0.7 tgt CLAIMED DEVICE
ctl 0 0/0/2/0.0.7.0 sctl CLAIMED DEVICE Initiator
/dev/rscsi/c0t7d0
ext_bus 1 0/0/2/0.1 side CLAIMED INTERFACE IDE Secondary Channel
target 2 0/0/2/0.1.7 tgt CLAIMED DEVICE
ctl 1 0/0/2/0.1.7.0 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 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
target 3 0/1/1/0.0 tgt CLAIMED DEVICE
disk 2 0/1/1/0.0.0 sdisk CLAIMED DEVICE HP 36.4GST336754LC
/dev/dsk/c2t0d0 /dev/rdsk/c2t0d0
target 4 0/1/1/0.1 tgt CLAIMED DEVICE
disk 1 0/1/1/0.1.0 sdisk CLAIMED DEVICE HP 36.4GST336754LC
/dev/dsk/c2t1d0 /dev/rdsk/c2t1d0
target 5 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 c8xx CLAIMED INTERFACE SCSI C1010 Ultra160 Wide LVD
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 igelan CLAIMED INTERFACE HP PCI 1000Base-T Core
ba 2 0/2 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ba 3 0/2/1/0 PCItoPCI CLAIMED BUS_NEXUS PCItoPCI Bridge
fc 0 0/2/1/0/4/0 fcd CLAIMED INTERFACE HP 2Gb PCI/PCI-X Fibre Channel FC/GigE Dual Port Combo Adapter
/dev/fcd0
fcp 0 0/2/1/0/4/0.8 fcd_fcp CLAIMED INTERFACE FCP Protocol Adapter
ext_bus 4 0/2/1/0/4/0.8.0.255.0 fcd_vbus CLAIMED INTERFACE FCP Device Interface
target 7 0/2/1/0/4/0.8.0.255.0.0 tgt CLAIMED DEVICE
disk 3 0/2/1/0/4/0.8.0.255.0.0.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t0d0 /dev/rdsk/c4t0d0
target 8 0/2/1/0/4/0.8.0.255.0.1 tgt CLAIMED DEVICE
disk 4 0/2/1/0/4/0.8.0.255.0.1.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t1d0 /dev/rdsk/c4t1d0
target 9 0/2/1/0/4/0.8.0.255.0.2 tgt CLAIMED DEVICE
disk 5 0/2/1/0/4/0.8.0.255.0.2.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t2d0 /dev/rdsk/c4t2d0
target 10 0/2/1/0/4/0.8.0.255.0.3 tgt CLAIMED DEVICE
disk 6 0/2/1/0/4/0.8.0.255.0.3.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t3d0 /dev/rdsk/c4t3d0
target 11 0/2/1/0/4/0.8.0.255.0.4 tgt CLAIMED DEVICE
disk 7 0/2/1/0/4/0.8.0.255.0.4.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t4d0 /dev/rdsk/c4t4d0
target 12 0/2/1/0/4/0.8.0.255.0.5 tgt CLAIMED DEVICE
disk 8 0/2/1/0/4/0.8.0.255.0.5.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t5d0 /dev/rdsk/c4t5d0
target 13 0/2/1/0/4/0.8.0.255.0.6 tgt CLAIMED DEVICE
disk 9 0/2/1/0/4/0.8.0.255.0.6.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t6d0 /dev/rdsk/c4t6d0
target 14 0/2/1/0/4/0.8.0.255.0.7 tgt CLAIMED DEVICE
disk 10 0/2/1/0/4/0.8.0.255.0.7.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c4t7d0 /dev/rdsk/c4t7d0
target 15 0/2/1/0/4/0.8.0.255.0.15 tgt CLAIMED DEVICE
ctl 4 0/2/1/0/4/0.8.0.255.0.15.0 sctl CLAIMED DEVICE HP A6255A
/dev/rscsi/c4t15d0
lan 1 0/2/1/0/6/0 igelan CLAIMED INTERFACE HP A9784-60001 PCI/PCI-X 1000Base-T FC/GigE Combo Adapter
ba 4 0/3 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ba 5 0/3/1/0 PCItoPCI CLAIMED BUS_NEXUS PCItoPCI Bridge
fc 1 0/3/1/0/4/0 fcd CLAIMED INTERFACE HP 2Gb PCI/PCI-X Fibre Channel FC/GigE Dual Port Combo Adapter
/dev/fcd1
fcp 1 0/3/1/0/4/0.8 fcd_fcp CLAIMED INTERFACE FCP Protocol Adapter
ext_bus 5 0/3/1/0/4/0.8.0.255.0 fcd_vbus CLAIMED INTERFACE FCP Device Interface
target 16 0/3/1/0/4/0.8.0.255.0.0 tgt CLAIMED DEVICE
disk 11 0/3/1/0/4/0.8.0.255.0.0.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t0d0 /dev/rdsk/c5t0d0
target 17 0/3/1/0/4/0.8.0.255.0.1 tgt CLAIMED DEVICE
disk 12 0/3/1/0/4/0.8.0.255.0.1.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t1d0 /dev/rdsk/c5t1d0
target 18 0/3/1/0/4/0.8.0.255.0.2 tgt CLAIMED DEVICE
disk 13 0/3/1/0/4/0.8.0.255.0.2.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t2d0 /dev/rdsk/c5t2d0
target 19 0/3/1/0/4/0.8.0.255.0.3 tgt CLAIMED DEVICE
disk 14 0/3/1/0/4/0.8.0.255.0.3.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t3d0 /dev/rdsk/c5t3d0
target 20 0/3/1/0/4/0.8.0.255.0.4 tgt CLAIMED DEVICE
disk 15 0/3/1/0/4/0.8.0.255.0.4.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t4d0 /dev/rdsk/c5t4d0
target 21 0/3/1/0/4/0.8.0.255.0.5 tgt CLAIMED DEVICE
disk 16 0/3/1/0/4/0.8.0.255.0.5.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t5d0 /dev/rdsk/c5t5d0
target 22 0/3/1/0/4/0.8.0.255.0.6 tgt CLAIMED DEVICE
disk 17 0/3/1/0/4/0.8.0.255.0.6.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t6d0 /dev/rdsk/c5t6d0
target 23 0/3/1/0/4/0.8.0.255.0.7 tgt CLAIMED DEVICE
disk 18 0/3/1/0/4/0.8.0.255.0.7.0 sdisk CLAIMED DEVICE HPQ BF03658242
/dev/dsk/c5t7d0 /dev/rdsk/c5t7d0
target 24 0/3/1/0/4/0.8.0.255.0.15 tgt CLAIMED DEVICE
ctl 5 0/3/1/0/4/0.8.0.255.0.15.0 sctl CLAIMED DEVICE HP A6255A
/dev/rscsi/c5t15d0
lan 2 0/3/1/0/6/0 igelan CLAIMED INTERFACE HP A9784-60001 PCI/PCI-X 1000Base-T FC/GigE Combo Adapter
ba 6 0/4 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ba 7 0/6 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
ba 8 0/7 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
tty 0 0/7/1/0 asio0 CLAIMED INTERFACE PCI SimpleComm (103c1290)
/dev/diag/mux0 /dev/mux0 /dev/tty0p0
tty 1 0/7/1/1 asio0 CLAIMED INTERFACE PCI Serial (103c1048)
/dev/GSPdiag1 /dev/diag/mux1 /dev/mux1 /dev/tty1p0 /dev/tty1p2 /dev/tty1p4
unknown -1 0/7/2/0 UNCLAIMED UNKNOWN PCI Display (10025159)
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

Re: Problem with armdiscover & armdsp

Torsten. — Thu, 15 Sep 2005 09:03:28 GMT

Hi Andrey,

I'm quite sure you have 1 or 2 direct connected DS2405 JBODs - no VA7xxx.

The Commandview SDM software works also with this device, but you'll have only a view options.

If you download a version from HP's website, there should be the manual included - at least for the VA command sets. Try it!

Re: Problem with armdiscover & armdsp

Andrey Pevnev — Fri, 16 Sep 2005 01:55:46 GMT

Oops, Yeah, you are right!!

I've found this from product specification: HP dual rp3440 server,2*1GHz,2G,2*36G,2*NIC,2*FC,2*DS2405(8*36G),DDS4,1*E33 Rack,1*CRT TC,HP UX11.i-MC/SG/MD,3Y5*9&Installation,Eng.Doc

THANKS!!!

I've just thought that this disk arrays is the same that I have on another HP:

# armdsp -i

Product ID: HP-A6189B
Device Type: Virtual Disk Array
Alias: va7110
World Wide Name: 50060b000014f9f5
Unique ID: HPA6189B00SG410J0008
Serial Number: 00SG410J0008
Management Path: scp1:/dev/rscsi/c7t0d0

Sorry, for that.... :'-(

Re: Problem with armdiscover & armdsp

Torsten. — Thu, 22 Sep 2005 04:08:27 GMT

Nice to know:

recently I saw the error

failed to obtain remote database interface to host: localhost

after updating CommandView SDM from Version 1.07 to 1.09.01.

Tuning the kernel parameter max_thread_proc from 64 to 256 was the solution!