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тАО12-09-2008 07:02 AM
тАО12-09-2008 07:02 AM
how to break a disc from a mirror IR volume.
Ive installed a new blade 870c with 11.23ia.
and the os is runnig on IR Volume that contains two physical disks.
./sasmgr get_info -D /dev/sasd0 -q raid
how can i break it ???
and using the second disk with out damaging the os .
does someone attempted this before ?
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тАО12-09-2008 10:17 AM
тАО12-09-2008 10:17 AM
Re: how to break a disc from a mirror IR volume.
http://h18004.www1.hp.com/products/quickspecs/12926_na/12926_na.html
it supports RAID1 only so it appears that you cannot break the mirror.
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тАО12-09-2008 10:34 PM
тАО12-09-2008 10:34 PM
Re: how to break a disc from a mirror IR volume.
the only way to install os again ?
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тАО12-09-2008 10:40 PM
тАО12-09-2008 10:40 PM
Re: how to break a disc from a mirror IR volume.
To avoid a new install you may consider to install another new disk in a free slot, mirror the hardware RAID to this disk with LVM mirrordisk and delete the RAID after this. You can also take an ignite backup, delete the RAID and restore the image.
Hope this helps!
Regards
Torsten.
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those who understand binary, and those who don't.
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тАО12-09-2008 11:00 PM
тАО12-09-2008 11:00 PM
Re: how to break a disc from a mirror IR volume.
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тАО12-10-2008 04:54 AM
тАО12-10-2008 04:54 AM
Re: how to break a disc from a mirror IR volume.
As I said before, based on the quick specs this RAID controller ONLY supports RAID1 so it appears that you can not set up a single disk or a "plain" disk.
Feel free to try it and let us know if it a single disk will work as RAID0 on this controller.
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тАО12-10-2008 01:35 PM
тАО12-10-2008 01:35 PM
Re: how to break a disc from a mirror IR volume.
RAID
escsi_ctlr 0 0/2/1/0 sasd CLAIMED INTERFACE HP PC
I/PCI-X SAS MPT Adapter
/dev/sasd0
ext_bus 3 0/2/1/0.0.0 sasd_vbus CLAIMED INTERFACE SAS De
vice Interface
target 5 0/2/1/0.0.0.0 tgt CLAIMED DEVICE
disk 2 0/2/1/0.0.0.0.0 sdisk CLAIMED DEVICE
HP IR Volume
/dev/dsk/c3t0d0 /dev/rdsk/c3t0d0
/dev/dsk/c3t0d0s1 /dev/rdsk/c3t0d0s1
/dev/dsk/c3t0d0s2 /dev/rdsk/c3t0d0s2
/dev/dsk/c3t0d0s3 /dev/rdsk/c3t0d0s3
PLAIN DISKS:
escsi_ctlr 0 0/1/1/0 sasd CLAIMED INTERFACE HP PC
I/PCI-X SAS MPT Adapter
/dev/sasd0
ext_bus 2 0/1/1/0.0.0 sasd_vbus CLAIMED INTERFACE SAS De
vice Interface
target 1 0/1/1/0.0.0.0 tgt CLAIMED DEVICE
disk 3 0/1/1/0.0.0.0.0 sdisk CLAIMED DEVICE HP
DH072ABAA6
/dev/dsk/c2t0d0 /dev/rdsk/c2t0d0
/dev/dsk/c2t0d0s1 /dev/rdsk/c2t0d0s1
/dev/dsk/c2t0d0s2 /dev/rdsk/c2t0d0s2
/dev/dsk/c2t0d0s3 /dev/rdsk/c2t0d0s3
target 2 0/1/1/0.0.0.1 tgt CLAIMED DEVICE
disk 2 0/1/1/0.0.0.1.0 sdisk CLAIMED DEVICE HP
DH072ABAA6
/dev/dsk/c2t1d0 /dev/rdsk/c2t1d0
Problem is, you cannot convert without data loss.
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!