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root@localhost # format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1t0d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@1f,700000/scsi@2/sd@0,0
1. c1t1d0 <drive not available: formatting>
/pci@1f,700000/scsi@2/sd@1,0
2. c1t2d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@1f,700000/scsi@2/sd@2,0
3. c1t3d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@1f,700000/scsi@2/sd@3,0
Specify disk (enter its number): ^D
拔盘,插入新盘
root@localhost # format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1t0d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@1f,700000/scsi@2/sd@0,0
1. c1t1d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@1f,700000/scsi@2/sd@1,0
2. c1t2d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@1f,700000/scsi@2/sd@2,0
3. c1t3d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/pci@1f,700000/scsi@2/sd@3,0
Specify disk (enter its number): ^D
root@localhost # cfgadm -al
Ap_Id Type Receptacle Occupant Condition
c0 scsi-bus connected configured unknown
c0::dsk/c0t0d0 CD-ROM connected configured unknown
c1 scsi-bus connected configured unknown
c1::dsk/c1t0d0 disk connected configured unknown
c1::dsk/c1t1d0 disk connected configured unknown
c1::dsk/c1t2d0 disk connected configured unknown
c1::dsk/c1t3d0 disk connected configured unknown
c2 scsi-bus connected unconfigured unknown
root@localhost # metadb
flags first blk block count
a uo 16 8192 /dev/dsk/c1t0d0s7
a uo 8208 8192 /dev/dsk/c1t0d0s7
a uo 16400 8192 /dev/dsk/c1t0d0s7
W p l 16 8192 /dev/dsk/c1t1d0s7
W p l 8208 8192 /dev/dsk/c1t1d0s7
W p l 16400 8192 /dev/dsk/c1t1d0s7
root@localhost # metadb -d c1t1d0s7
root@localhost # metadb
flags first blk block count
a uo 16 8192 /dev/dsk/c1t0d0s7
a uo 8208 8192 /dev/dsk/c1t0d0s7
a uo 16400 8192 /dev/dsk/c1t0d0s7
root@localhost # prtvtoc /dev/rdsk/c1t0d0s2 | fmthard -s - /dev/rdsk/c1t1d0s2
fmthard: New volume table of contents now in place.
root@localhost # metadb -a -f -c 3 c1t1d0s7
root@localhost # metadb
flags first blk block count
a uo 16 8192 /dev/dsk/c1t0d0s7
a uo 8208 8192 /dev/dsk/c1t0d0s7
a uo 16400 8192 /dev/dsk/c1t0d0s7
a u 16 8192 /dev/dsk/c1t1d0s7
a u 8208 8192 /dev/dsk/c1t1d0s7
a u 16400 8192 /dev/dsk/c1t1d0s7
root@localhost # metareplace -e d0 c1t1d0s0
d5: device c1t1d0s5 is enabled
root@localhost # metareplace -e d1 c1t1d0s1
d5: device c1t1d0s5 is enabled
root@localhost # metareplace -e d3 c1t1d0s3
d5: device c1t1d0s5 is enabled
root@localhost # metareplace -e d4 c1t1d0s4
d5: device c1t1d0s5 is enabled
root@localhost # metareplace -e d5 c1t1d0s5
d5: device c1t1d0s5 is enabled
root@localhost # metastat |grep %
root@localhost # metastat
d0: Mirror
Submirror 0: d10
State: Okay
Submirror 1: d20
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 30721344 blocks
d10: Submirror of d0
State: Okay
Size: 30721344 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t0d0s0 0 No Okay
d20: Submirror of d0
State: Okay
Size: 30721344 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t1d0s0 0 No Okay
d1: Mirror
Submirror 0: d11
State: Okay
Submirror 1: d21
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 16780224 blocks
d11: Submirror of d1
State: Okay
Size: 16780224 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t0d0s1 0 No Okay
d21: Submirror of d1
State: Okay
Size: 16780224 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t1d0s1 0 No Okay
d3: Mirror
Submirror 0: d13
State: Okay
Submirror 1: d23
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 20484288 blocks
d13: Submirror of d3
State: Okay
Size: 20484288 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t0d0s3 0 No Okay
d23: Submirror of d3
State: Okay
Size: 20484288 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t1d0s3 0 No Okay
d4: Mirror
Submirror 0: d14
State: Okay
Submirror 1: d24
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 20484288 blocks
d14: Submirror of d4
State: Okay
Size: 20484288 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t0d0s4 0 No Okay
d24: Submirror of d4
State: Okay
Size: 20484288 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t1d0s4 0 No Okay
d5: Mirror
Submirror 0: d15
State: Okay
Submirror 1: d25
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 53251008 blocks
d15: Submirror of d5
State: Okay
Size: 53251008 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t0d0s5 0 No Okay
d25: Submirror of d5
State: Okay
Size: 53251008 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t1d0s5 0 No Okay
d6: Mirror
Submirror 0: d16
State: Okay
Submirror 1: d26
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 142606464 blocks
d16: Submirror of d6
State: Okay
Size: 142606464 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t2d0s0 0 No Okay
d26: Submirror of d6
State: Okay
Size: 142606464 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t3d0s0 0 No Okay
root@localhost # metadb -i
flags first blk block count
a uo 16 8192 /dev/dsk/c1t0d0s7
a uo 8208 8192 /dev/dsk/c1t0d0s7
a uo 16400 8192 /dev/dsk/c1t0d0s7
a u 16 8192 /dev/dsk/c1t1d0s7
a u 8208 8192 /dev/dsk/c1t1d0s7
a u 16400 8192 /dev/dsk/c1t1d0s7
o - replica active prior to last mddb configuration change
u - replica is up to date
l - locator for this replica was read successfully
c - replica's location was in /etc/lvm/mddb.cf
p - replica's location was patched in kernel
m - replica is master, this is replica selected as input
W - replica has device write errors
a - replica is active, commits are occurring to this replica
M - replica had problem with master blocks
D - replica had problem with data blocks
F - replica had format problems
S - replica is too small to hold current data base
R - replica had device read errors
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