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тАО06-13-2008 07:41 AM
тАО06-13-2008 07:41 AM
HP IR volume
# sasmgr get_info -D /dev/sasd0 -q raid
Fri Jun 13 10:34:03 2008
---------- PHYSICAL DRIVES ----------
LUN dsf SAS Address Enclosure Bay Size(MB)
/dev/rdsk/c1t0d0 0x5000c500077d9855 1 6 70007
---------- LOGICAL DRIVE 5 ----------
Raid Level : RAID 1
Volume sas address : 0x4bc809b8443dba3
Device Special File : /dev/rdsk/c1t1d0
Raid State : OPTIMAL
Raid Status Flag : ENABLED
Raid Size : 69878
Rebuild Rate : 0.00 %
Rebuild Progress : 100.00 %
Participating Physical Drive(s) :
SAS Address Enc Bay Size(MB) Type State
0x5000c500077dbc65 1 7 70007 SECONDARY ONLINE
0x5000c500077d8979 1 8 70007 PRIMARY ONLINE
ioscan info:
disk 1 0/4/1/0.0.0.0.0 sdisk CLAIMED DEVICE HP DG072ABAB3
/dev/dsk/c1t0d0 /dev/dsk/c1t0d0s3 /dev/rdsk/c1t0d0s2
/dev/dsk/c1t0d0s1 /dev/rdsk/c1t0d0 /dev/rdsk/c1t0d0s3
/dev/dsk/c1t0d0s2 /dev/rdsk/c1t0d0s1
disk 2 0/4/1/0.0.0.1.0 sdisk CLAIMED DEVICE HP IR Volume
/dev/dsk/c1t1d0 /dev/rdsk/c1t1d0
My question is - can I mirror the current OS to the IR volume and then later drop off the mirror? Looking for a low risk solution. cannot take the system down. Don't have down time on this server. :( - Thanks in Advance.
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тАО06-13-2008 10:30 AM
тАО06-13-2008 10:30 AM
Re: HP IR volume
---------- LOGICAL DRIVE 5 ----------
Raid Level : RAID 1
Volume sas address : 0x4bc809b8443dba3
Device Special File : /dev/rdsk/c1t1d0
but you did install to
/dev/dsk/c1t0d0
If you have space enough, your plan (mirroring) should work.
Hope this helps!
Regards
Torsten.
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those who understand binary, and those who don't.
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тАО06-13-2008 10:35 AM
тАО06-13-2008 10:35 AM
Re: HP IR volume
Use DRD and clone the existing vg00 to the IR volume (drd-clone), activate the clone and reboot - you are done.
Hope this helps!
Regards
Torsten.
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тАО06-16-2008 09:11 AM
тАО06-16-2008 09:11 AM
Re: HP IR volume
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тАО06-16-2008 08:41 PM
тАО06-16-2008 08:41 PM
Re: HP IR volume
http://docs.hp.com/en/5991-1236/When_Good_Disks_Go_Bad.pdf
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
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