error in disklabel in lun

[Jairo Campana]

Hi, I obtaing a error in disklabe of lun numjavascript:postMessageSubmit('submit');
Submitber seven. device :

220: /dev/disk/dsk28c HITACHI DF600F bus-0-targ-1-lun-7

ERROR:

#disklabel: dsk28: I/O error

[Rob Leadbeater]

Hi,

Can you post the exact command you used, and the exact output ?

Cheers,

Rob

[Jairo Campana]

the command:



# disklabel -r dsk28

disklabel: dsk28: I/O error

#

[Ivan Ferreira]

I see that it's a HITACHI WMS/AMS storage.

Is this LUN replicated using, for example, TrueCopy?

Maybe, you have a SCSI reservation problem.

Check if the disk has SCSI reservations:

scu -f dev/rdisk/dsk28c
scu> show keys

If you see some Key entries, delete them with:

scu> preserve register key 0 skey 1
scu> preserve clear key 1
scu> show keys

And try labeling again your disk.

[Jairo Campana]

Ivan: not, this is one lun new from storage to host tru64

the storage model is Hitachi 9585

[Jairo Campana]

only this lun with error.
the other luns it does not have errors
total 7 luns

[Ivan Ferreira · Accepted solution]

Have you tried the scu commands?

Can you post the output of:

hwmgr show scsi -id 220 -full

[Jairo Campana]

solve, by Ivan