Here is what I found out.
AVAILABLE DISK SELECTIONS:
0. c5t0d0 <DEFAULT cyl 4424 alt 2 hd 255 sec 63>
/[EMAIL PROTECTED],0/pci1022,[EMAIL PROTECTED]/pci10f1,[EMAIL
PROTECTED]/[EMAIL PROTECTED],0
1. c5t1d0 <SEAGATE-ST336754LW-0005-34.18GB>
/[EMAIL PROTECTED],0/pci1022,[EMAIL PROTECTED]/pci10f1,[EMAIL
PROTECTED]/[EMAIL PROTECTED],0
2. c6t0d0 <SEAGATE-ST336753LW-0005-34.18GB>
/[EMAIL PROTECTED],0/pci1022,[EMAIL PROTECTED]/pci10f1,[EMAIL
PROTECTED],1/[EMAIL PROTECTED],0
3. c6t1d0 <SEAGATE-ST336753LW-HPS2-33.92GB>
/[EMAIL PROTECTED],0/pci1022,[EMAIL PROTECTED]/pci10f1,[EMAIL
PROTECTED],1/[EMAIL PROTECTED],0
4. c7t0d0 <DEFAULT cyl 8921 alt 2 hd 255 sec 63>
/[EMAIL PROTECTED],0/pci1022,[EMAIL PROTECTED]/pci9005,[EMAIL
PROTECTED]/[EMAIL PROTECTED],0
5. c7t1d0 <DEFAULT cyl 8921 alt 2 hd 255 sec 63>
/[EMAIL PROTECTED],0/pci1022,[EMAIL PROTECTED]/pci9005,[EMAIL
PROTECTED]/[EMAIL PROTECTED],0
Created a little script
#!/bin/bash
for i in $( ls /dev/rdsk ); do
echo $i
zdb -l /dev/rdsk/$i
done
Here is some output of this command:
(1) #zdb -l /dev/rdsk/c5t1d0s0
--------------------------------------------
LABEL 0
--------------------------------------------
version=4
name='zfs'
state=0
txg=7855332
pool_guid=3801622416844369872
hostid=345240675
hostname='sun'
top_guid=4004063599069763239
guid=4086156223654637831
vdev_tree
type='raidz'
id=0
guid=4004063599069763239
nparity=1
metaslab_array=13
metaslab_shift=30
ashift=9
asize=109220462592
is_log=0
children[0]
type='disk'
id=0
guid=4086156223654637831
path='/dev/dsk/c6t1d0s0'
devid='id1,[EMAIL PROTECTED]/a'
phys_path='/[EMAIL PROTECTED],0/pci1022,[EMAIL
PROTECTED]/pci10f1,[EMAIL PROTECTED]/[EMAIL PROTECTED],0:a'
whole_disk=1
DTL=69
children[1]
type='disk'
id=1
guid=13320021127057678234
path='/dev/dsk/c7t0d0s0'
devid='id1,[EMAIL PROTECTED]/a'
phys_path='/[EMAIL PROTECTED],0/pci1022,[EMAIL
PROTECTED]/pci10f1,[EMAIL PROTECTED],1/[EMAIL PROTECTED],0:a'
whole_disk=1
DTL=68
children[2]
type='disk'
id=2
guid=52666612524563381
path='/dev/dsk/c7t1d0s0'
devid='id1,[EMAIL PROTECTED]/a'
phys_path='/[EMAIL PROTECTED],0/pci1022,[EMAIL
PROTECTED]/pci10f1,[EMAIL PROTECTED],1/[EMAIL PROTECTED],0:a'
whole_disk=1
DTL=22
...
LABEL 1 & LABEL 2 & LABEL 3 are omitted for clarity
(2) #zdb -l /dev/rdsk/c6t1d0s0
(3) #zdb -l /dev/rdsk/c7t0d0s0
(4) #zdb -l /dev/rdsk/c7t1d0s0
all three commands give this:
--------------------------------------------
LABEL 0
--------------------------------------------
failed to unpack label 0
--------------------------------------------
LABEL 1
--------------------------------------------
failed to unpack label 1
--------------------------------------------
LABEL 2
--------------------------------------------
failed to unpack label 2
--------------------------------------------
LABEL 3
--------------------------------------------
failed to unpack label 3
(5) #zdb -l /dev/rdsk/c7t0d0p0
--------------------------------------------
LABEL 0
--------------------------------------------
version=4
name='data'
state=0
txg=2333244
pool_guid=18349152765965118757
hostid=409943152
hostname='opensolaris'
top_guid=4131806235391152254
guid=13715042150527401204
vdev_tree
type='mirror'
id=0
guid=4131806235391152254
metaslab_array=14
metaslab_shift=29
ashift=9
asize=73402941440
is_log=0
children[0]
type='disk'
id=0
guid=4088711380714589637
path='/dev/dsk/c7t1d0p0'
devid='id1,[EMAIL PROTECTED]/q'
phys_path='/[EMAIL PROTECTED],0/pci1022,[EMAIL
PROTECTED]/pci9005,[EMAIL PROTECTED]/[EMAIL PROTECTED],0:q'
whole_disk=0
children[1]
type='disk'
id=1
guid=13715042150527401204
path='/dev/dsk/c7t0d0p0'
devid='id1,[EMAIL PROTECTED]/q'
phys_path='/[EMAIL PROTECTED],0/pci1022,[EMAIL
PROTECTED]/pci9005,[EMAIL PROTECTED]/[EMAIL PROTECTED],0:q'
whole_disk=0
LABEL 1 & LABEL 2 & LABEL 3 are omitted for clarity
Now here's my question.
when executing command (1), isn't children[0]'s path supposed to be
/dev/rdsk/c5t1d0s0 ?
and not /dev/dsk/c6t1d0s0.
children[1] & children[1] are also not in synch. They refer to disks that are
used by another zpool which is mirrored.
If I look at this, it seems that the label is screwed and in the same time I'm
screwed too. Right ?
This message posted from opensolaris.org
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