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тАО05-04-2005 11:05 PM
тАО05-04-2005 11:05 PM
Solved! Go to Solution.
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тАО05-05-2005 01:39 AM
тАО05-05-2005 01:39 AM
Re: Volume group
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тАО05-05-2005 02:21 AM
тАО05-05-2005 02:21 AM
Re: Volume group
VA7xx0 storage arrays deal with what is called 'redundancy groups'.
When talking about a 'volume group' it is usually a construct at operating system level, although some disk arrays use that term as well.
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тАО05-05-2005 05:21 PM
тАО05-05-2005 05:21 PM
Re: Volume group
http://www1.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000075095108
but for add a volume group
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тАО05-05-2005 05:29 PM
тАО05-05-2005 05:29 PM
Re: Volume group
I'm not a HP-UX administrator, so I can't tell the steps, but I think I have found a useful reference:
http://docs.hp.com/en/5990-8172/ch06s01.html
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тАО05-05-2005 07:35 PM
тАО05-05-2005 07:35 PM
Re: Volume group
u may like to follow this:
http://www1.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000063200254
regards.
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тАО05-07-2005 06:12 PM
тАО05-07-2005 06:12 PM
SolutionOnce the LUN is created (and assigned) to the host, the host see this LUN as a DISK. Then you have to follow the procedure from OS.
Steps:
Identify the unused disks.
ioscan -fnC disk (list all the disks).
vgdisplay -v (displays used disks).
Please note if the VA is accesses by more than one host you may see all the disks which used by other systems too. It doesn't mean that all are unused.
pvcreate /dev/rdsk/cxtxdx
mkdir /dev/vgxx
mknod /dev/vgxx/group c 64 0xyy0000
(yy is Vg id, unique within the system)
vgcreate /dev/vgxx /dev/dsk/cxtxdx
lvcreate -L
newfs -F
mount /dev/vgxx/
Edit /etc/fstab if you need them always.
You can also do from sam if not familier with LVM comands
Regds
TT
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тАО05-08-2005 09:18 PM
тАО05-08-2005 09:18 PM
Re: Volume group
You might have to do a
insf -e
or insf -C disk before the ioscan.
Rest everything looks fine!!!
Regards,
Naveej