From: Robert Milkowski (rmilkowski@wp-sa.pl)
Date: Fri Apr 01 2005 - 01:22:09 EST
Hi.
I have installed b60 system on SPARC with raid-5 metadevice (SVM)
created on a5200s. I installed on a second disk S10FCS and wanted to
recreate the raid-5 metadevice without loosing data.
Here's how metadevice is configured on b60:
bash-2.05b# metastat d200|head -6
d200: RAID
State: Okay
Hot spare pool: hsp001
Interlace: 32 blocks
Size: 2192517160 blocks (1.0 TB)
Original device:
metastat: Broken Pipe
bash-2.05b#
bash-2.05b# metastat -p d200
d200 -r c4t0d0s0 c4t1d0s0 c4t2d0s0 c4t3d0s0 c4t4d0s0 c4t5d0s0 c4t6d0s0
c4t7d0s0 c4t8d0s0 c4t9d0s0 c4t10d0s0 c4t16d0s0 c4t17d0s0 c4t18d0s0
c4t19d0s0 c4t20d0s0 c4t21d0s0 c4t22d0s0 c4t23d0s0 c4t90d0s0 c4t25d0s0
c4t26d0s0 c4t32d0s0 c4t33d0s0 c4t34d0s0 c4t35d0s0 c4t36d0s0 c4t37d0s0
c4t38d0s0 c4t39d0s0 c4t40d0s0 c4t41d0s0 c4t42d0s0 c4t48d0s0 c4t49d0s0
c4t50d0s0 c4t51d0s0 c4t52d0s0 c4t53d0s0 c4t54d0s0 c4t55d0s0 c4t56d0s0
c4t57d0s0 c4t58d0s0 c4t64d0s0 c4t65d0s0 c4t66d0s0 c4t67d0s0 c4t68d0s0
c4t69d0s0 c4t71d0s0 c4t72d0s0 c4t73d0s0 c4t74d0s0 c4t80d0s0 c4t81d0s0
c4t82d0s0 c4t83d0s0 c4t84d0s0 c4t85d0s0 c4t86d0s0 c4t87d0s0 c4t88d0s0 -k
-i 32b -h hsp001
bash-2.05b#
And here is how I try to recreate d200 on FCS:
bash-3.00# cat a1
metainit d200 -r c1t0d0s0 c1t1d0s0 c1t2d0s0 c1t3d0s0 c1t4d0s0 c1t5d0s0
c1t6d0s0 c1t7d0s0 c1t8d0s0 c1t9d0s0 c1t10d0s0 c1t16d0s0 c1t17d0s0
c1t18d0s0 c1t19d0s0 c1t20d0s0 c1t21d0s0 c1t22d0s0 c1t23d0s0 c1t90d0s0
c1t25d0s0 c1t26d0s0 c1t32d0s0 c1t33d0s0 c1t34d0s0 c1t35d0s0 c1t36d0s0
c1t37d0s0 c1t38d0s0 c1t39d0s0 c1t40d0s0 c1t41d0s0 c1t42d0s0 c1t48d0s0
c1t49d0s0 c1t50d0s0 c1t51d0s0 c1t52d0s0 c1t53d0s0 c1t54d0s0 c1t55d0s0
c1t56d0s0 c1t57d0s0 c1t58d0s0 c1t64d0s0 c1t65d0s0 c1t66d0s0 c1t67d0s0
c1t68d0s0 c1t69d0s0 c1t71d0s0 c1t72d0s0 c1t73d0s0 c1t74d0s0 c1t80d0s0
c1t81d0s0 c1t82d0s0 c1t83d0s0 c1t84d0s0 c1t85d0s0 c1t86d0s0 c1t87d0s0
c1t88d0s0 -k -i 32b -h hsp001
bash-3.00#
bash-3.00# ./a1
metainit: nfs-2.srv: d200: devices were not RAIDed previously or are
specified in the wrong order
????
--
Robert Milkowski
rmilkowski@wp-sa.pl
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