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Operating System - Tru64 Unix
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error in disklabel in lun

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Jairo Campana
Trusted Contributor

error in disklabel in lun

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

legionx
7 REPLIES
Rob Leadbeater
Honored Contributor

Re: error in disklabel in lun

Hi,

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

Cheers,

Rob
Jairo Campana
Trusted Contributor

Re: error in disklabel in lun

the command:



# disklabel -r dsk28

disklabel: dsk28: I/O error

#
legionx
Ivan Ferreira
Honored Contributor

Re: error in disklabel in lun

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.
Por que hacerlo dificil si es posible hacerlo facil? - Why do it the hard way, when you can do it the easy way?
Jairo Campana
Trusted Contributor

Re: error in disklabel in lun

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

the storage model is Hitachi 9585
legionx
Jairo Campana
Trusted Contributor

Re: error in disklabel in lun

only this lun with error.
the other luns it does not have errors
total 7 luns
legionx
Ivan Ferreira
Honored Contributor
Solution

Re: error in disklabel in lun

Have you tried the scu commands?

Can you post the output of:

hwmgr show scsi -id 220 -full
Por que hacerlo dificil si es posible hacerlo facil? - Why do it the hard way, when you can do it the easy way?
Jairo Campana
Trusted Contributor

Re: error in disklabel in lun

solve, by Ivan
legionx