From: LOEWENTHAL Simon (sloewenthal@gemini.edu)
Date: Tue Jun 22 2004 - 17:10:49 EDT
Hi all,
I have inherited a machine, a Netra with two internal discs, which has all
partitions mirrored/stripes across the two discs including the root
partition.
I want to upgrade the discs to a greater capacity. I would also like to
break the mirrors and return to a non-Discsuite set-up. Has anyone done
this afore?
Regards, Simon.
Here is some config., info., for those interested:
df -lh
Filesystem size used avail capacity Mounted on
/dev/md/dsk/d0 3.8G 1.3G 2.5G 34% /
/proc 0K 0K 0K 0% /proc
fd 0K 0K 0K 0% /dev/fd
mnttab 0K 0K 0K 0% /etc/mnttab
/dev/md/dsk/d6 3.8G 47M 3.7G 2% /var
swap 564M 8K 564M 1% /var/run
swap 566M 1.8M 564M 1% /tmp
/dev/md/dsk/d15 12G 8.7G 2.7G 77% /export/astro
/dev/md/dsk/d9 2.4G 1.4G 960M 60% /export/home
/dev/md/dsk/d12 12G 8.5G 2.9G 75% /export/local
./metadb
flags first blk block count
a m p luo 16 1034 /dev/dsk/c0t0d0s7
a p luo 16 1034 /dev/dsk/c0t1d0s7
./metastat
d0: Mirror
Submirror 0: d1
State: Okay
Submirror 1: d2
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8193584 blocks
d1: Submirror of d0
State: Okay
Size: 8193584 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s0 0 No Okay
d2: Submirror of d0
State: Okay
Size: 8193584 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s0 0 No Okay
d3: Mirror
Submirror 0: d4
State: Okay
Submirror 1: d5
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 1050952 blocks
d4: Submirror of d3
State: Okay
Size: 1050952 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s1 0 No Okay
d5: Submirror of d3
State: Okay
Size: 1050952 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s1 0 No Okay
d6: Mirror
Submirror 0: d7
State: Okay
Submirror 1: d8
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8155168 blocks
d7: Submirror of d6
State: Okay
Size: 8155168 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s3 0 No Okay
d8: Submirror of d6
State: Okay
Size: 8155168 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s3 0 No Okay
d9: Mirror
Submirror 0: d10
State: Okay
Submirror 1: d11
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 5120304 blocks
d10: Submirror of d9
State: Okay
Size: 5120304 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s4 0 No Okay
d11: Submirror of d9
State: Okay
Size: 5120304 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s4 0 No Okay
d12: Mirror
Submirror 0: d13
State: Okay
Submirror 1: d14
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 24578008 blocks
d13: Submirror of d12
State: Okay
Size: 24578008 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s5 0 No Okay
d14: Submirror of d12
State: Okay
Size: 24578008 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s5 0 No Okay
d15: Mirror
Submirror 0: d16
State: Okay
Submirror 1: d17
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 24578008 blocks
d16: Submirror of d15
State: Okay
Size: 24578008 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s6 0 No Okay
d17: Submirror of d15
State: Okay
Size: 24578008 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s6 0 No Okay
Regards,
Simon.
--- Simon Loewenthal Gemini Observatory Information Systems Group Video 139.229.33.88 Voice +56 51 205610 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.708 / Virus Database: 464 - Release Date: 18/06/2004 _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagers
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