topic Re: Add disk in Operating System - HP-UX

Add disk

Tue, 20 May 2003 12:45:25 GMT

I added disk to my server D class must I set SCSI address?

Re: Add disk

Tue, 20 May 2003 12:47:53 GMT

Yes on D Class you must set SCSI in the disk. But look on other adresses because you can not have the same addresses.

Re: Add disk

Ross Zubritski — Tue, 20 May 2003 12:48:11 GMT

Internal, or in a JBOD?

Internal = no, jbod = yes

Regards,

RZ

Re: Add disk

Tue, 20 May 2003 12:52:49 GMT

Sorry I copied the answear. I wanted to put still one question.
I want this disk put in VG03.

Re: Add disk

Ross Zubritski — Tue, 20 May 2003 12:55:55 GMT

vgextend /dev/dsk/cXtXdX vg03

Regards,

RZ

Re: Add disk

Tue, 20 May 2003 12:56:09 GMT

If you have internal disk you must set SCSI.

Re: Add disk

Ross Zubritski — Tue, 20 May 2003 12:57:12 GMT

I must be dyslexic this morning.

vgextend vg03 /dev/dsk/c#t#d#.

Regards,

RZ

Re: Add disk

Tue, 20 May 2003 12:57:48 GMT

Do
# pvcreate -f /dev/rdsk/cxtxdx

# vgextend /dev/vg03 /dev/dsk/cxtxdx

Re: Add disk

Patrick Wallek — Tue, 20 May 2003 12:58:11 GMT

Does VG03 already exist? Is so, then just do:

# vgextend /dev/vg03 /dev/dsk/c?t?d0

If vg03 does not exist then do:

# mkdir /dev/vg03
# mknod /dev/vg03/group c 64 0x030000
#vgcreate /dev/vg03 /dev/dsk/c?t?d0
# lvcreate .....
# newfs .....

Re: Add disk

Tue, 20 May 2003 13:00:45 GMT

This is completly what you must do :

pvcreate -f /dev/rdsk/cxtxdx
vgextend /dev/vg03 /dev/dsk/cxtxdx
lvextend -l PE /dev/vg03/lvol1 /dev/dsk/cxtxdx

extendfs -F vxfs /dev/vg03/lvol1

Re: Add disk

Ian Dennison_1 — Tue, 20 May 2003 13:06:12 GMT

If it is a local disk (Internal to the D Class), then probably not.

If it is part of an external Disk Array (HAS, SC10) then yes, you will need to check the value of the SCSI Disk Address.

Which Disk Array is it?

Share and Enjoy! Ian

Re: Add disk

Ross Zubritski — Tue, 20 May 2003 13:10:08 GMT

Are lubomir and masi one in the same?

Things that make ya go hmmmm....

Re: Add disk

S.K. Chan — Tue, 20 May 2003 13:29:41 GMT

Ross , here too ..
http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x2cd868da2286d711abdc0090277a778c,00.html