Map EMC lun name to HPUX device file.

[mark vosberg]

I can get all sorts of info using EMC's navicli tool. However how do I determine which device file is for which emc lun? I can get the lun UID. I know of no cmd on hpux which will go down the device file an pull its UID.
UID: 60:06:01:62:11:59:00:00:DA:C6:BE:12:FF:BB:D9:11
Any ideas?

[Patrick Wallek]

What about syminq? I've not played with EMC arrays, but I seem to recall that syminq does something like that.

[Geoff Wild]

Yes syminq is your friend:

/usr/symcli/bin/syminq

Device Product Device
---------------------- --------- --------------------- -------------------
Name Type Vendor ID Rev Ser Num Cap (KB)
---------------------- --------- --------------------- -------------------

/dev/rdsk/c0t6d0 HP 36.4G ST336753LC HPC4 3HX1HVTJ 35566480
/dev/rdsk/c1t2d0 HP DVD-ROM 305 N/A N/A N/A
/dev/rdsk/c3t6d0 HP 36.4G ST336753LC HPC4 3HX1G8S9 35566480
/dev/rdsk/c4t0d0 HP 36.4G ST336753LC HPC4 3HX1MC56 35566480
/dev/rdsk/c4t1d0 HP 36.4G ST336753LC HPC4 3HX1MEHN 35566480
/dev/rdsk/c5t0d0 EMC SYMMETRIX 5670 94000000 11520
/dev/rdsk/c5t0d1 R2 EMC SYMMETRIX 5670 94003000 8920320
/dev/rdsk/c5t0d2 R2 EMC SYMMETRIX 5670 94007000 8920320
/dev/rdsk/c5t0d3 R2 EMC SYMMETRIX 5670 9400B000 8920320
/dev/rdsk/c5t0d4 R2 EMC SYMMETRIX 5670 9400F000 8920320
/dev/rdsk/c5t0d5 R2 EMC SYMMETRIX 5670 94013000 8920320
/dev/rdsk/c5t0d6 R2 EMC SYMMETRIX 5670 94017000 8920320
/dev/rdsk/c5t0d7 R2 EMC SYMMETRIX 5670 9401B000 8920320
/dev/rdsk/c5t1d0 R2 EMC SYMMETRIX 5670 9401F000 8920320

etc...

Rgds...Geoff

[mark vosberg]

Thank you for the info. I was aware of syminq but it is not installed on my system. I got the feeling it was only for SYMMETRIX arrays whereas we have clarion arrays. Anyway I have requested info on this tool from our emc support. I will let you know if it works on emc clarion arrays. thanx again.

[mark vosberg]

Thanx for the help. syminq does not work with EMC clarion arrays. Our EMC support rep informed me there is no tool to show which device file belongs to which LUN on the EMC clarion array. Bummer.

[Rachid. · Accepted solution]

Hi there Mark,

Would you please try the following command?

navicli -h lunmapinfo

For instance, if your jupiter.company.com host is on 192.168.10.16 and one of your Clariion SP's is on 192.168.10.32, type
navicli -h 192.168.10.16 lunmapinfo 192.168.10.32

The output of this command correlates LUN numbers and device files. Please check also if your agent.config file is fine, it can lead to some misleading symptoms.

Best Regards from the sunny Rio de Janeiro,
Rachid.

[mark vosberg]

Thank you. That is the command. The man page for navicli is so huge I missed it. Suprised the emc support guy did not know about it. Thanx again.

[mark vosberg]

navicli -v -h hostname lunmapinfo clarion_ip