Hello,
I have a zfs pool on 3 external disks, connected via usb. All 3 disks are
fine and can be seen from rmformat. They all appear on the same nodes as
they were before the restart (this problem started following a reboot).
However, the zfs system is not recognizing them.
Any clues?
Thanks
justin
# rmformat
Looking for devices...
1. Volmgt Node: /vol/dev/aliases/cdrom0
Logical Node: /dev/rdsk/c0t0d0s2
Physical Node: /pci at 0,0/pci108e,cb84 at 2/storage at 4/disk at 0,0
Connected Device: AMI Virtual CDROM 1.00
Device Type: CD Reader
2. Logical Node: /dev/rdsk/c1t0d0s2
Physical Node: /pci at 0,0/pci108e,cb84 at 2/storage at 5/disk at 0,0
Connected Device: AMI Virtual Floppy 1.00
Device Type: <Unknown>
3. Logical Node: /dev/rdsk/c1t0d0p0
Physical Node: /pci at 0,0/pci108e,cb84 at 2/storage at 5/disk at 0,0
Connected Device: AMI Virtual Floppy 1.00
Device Type: <Unknown>
4. Volmgt Node: /vol/dev/aliases/cdrom1
Logical Node: /dev/rdsk/c2t0d0s2
Physical Node: /pci at 0,0/pci-ide at 6/ide at 0/sd at 0,0
Connected Device: MATSHITA CD-RW CW-8124 DZ13
Device Type: DVD Reader
5. Logical Node: /dev/rdsk/c5t0d0s2
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/storage at 2/disk at 0,0
Connected Device: MAXTOR S TM3320820AS E
Device Type: Removable
6. Logical Node: /dev/rdsk/c5t0d0p0
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/storage at 2/disk at 0,0
Connected Device: MAXTOR S TM3320820AS E
Device Type: Removable
7. Logical Node: /dev/rdsk/c6t0d0s2
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/hub at 6/storage at
1/disk at 0,0
Connected Device: Hitachi HDT725032VLA360 A7EA
Device Type: Removable
8. Logical Node: /dev/rdsk/c6t0d0p0
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/hub at 6/storage at
1/disk at 0,0
Connected Device: Hitachi HDT725032VLA360 A7EA
Device Type: Removable
9. Logical Node: /dev/rdsk/c7t0d0s2
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/hub at 6/storage at
2/disk at 0,0
Connected Device: Hitachi HDT725032VLA360 A7EA
Device Type: Removable
10. Logical Node: /dev/rdsk/c7t0d0p0
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/hub at 6/storage at
2/disk at 0,0
Connected Device: Hitachi HDT725032VLA360 A7EA
Device Type: Removable
# zpool status
pool: external
state: FAULTED
status: One or more devices could not be opened. There are insufficient
replicas for the pool to continue functioning.
action: Attach the missing device and online it using ''zpool
online''.
see: http://www.sun.com/msg/ZFS-8000-D3
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
external UNAVAIL 0 0 0 insufficient replicas
raidz2 UNAVAIL 0 0 0 insufficient replicas
c5t0d0s0 UNAVAIL 0 0 0 cannot open
c6t0d0s0 UNAVAIL 0 0 0 cannot open
c7t0d0s0 UNAVAIL 0 0 0 cannot open
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On Fri, 29 Feb 2008, Justin Vassallo wrote:> # zpool status > pool: external > state: FAULTED > status: One or more devices could not be opened. There are insufficient > replicas for the pool to continue functioning. > action: Attach the missing device and online it using ''zpool online''. > see: http://www.sun.com/msg/ZFS-8000-D3What happened when you tried the ''zpool online'' command? Regards, markm
Fixed - what was needed is an export, followed by an import -f
From: Justin Vassallo [mailto:justin.vassallo at entropay.com]
Sent: 29 February 2008 15:13
To: zfs-discuss at opensolaris.org
Subject: zfs pool unavailable!
Hello,
I have a zfs pool on 3 external disks, connected via usb. All 3 disks are
fine and can be seen from rmformat. They all appear on the same nodes as
they were before the restart (this problem started following a reboot).
However, the zfs system is not recognizing them.
Any clues?
Thanks
justin
# rmformat
Looking for devices...
1. Volmgt Node: /vol/dev/aliases/cdrom0
Logical Node: /dev/rdsk/c0t0d0s2
Physical Node: /pci at 0,0/pci108e,cb84 at 2/storage at 4/disk at 0,0
Connected Device: AMI Virtual CDROM 1.00
Device Type: CD Reader
2. Logical Node: /dev/rdsk/c1t0d0s2
Physical Node: /pci at 0,0/pci108e,cb84 at 2/storage at 5/disk at 0,0
Connected Device: AMI Virtual Floppy 1.00
Device Type: <Unknown>
3. Logical Node: /dev/rdsk/c1t0d0p0
Physical Node: /pci at 0,0/pci108e,cb84 at 2/storage at 5/disk at 0,0
Connected Device: AMI Virtual Floppy 1.00
Device Type: <Unknown>
4. Volmgt Node: /vol/dev/aliases/cdrom1
Logical Node: /dev/rdsk/c2t0d0s2
Physical Node: /pci at 0,0/pci-ide at 6/ide at 0/sd at 0,0
Connected Device: MATSHITA CD-RW CW-8124 DZ13
Device Type: DVD Reader
5. Logical Node: /dev/rdsk/c5t0d0s2
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/storage at 2/disk at 0,0
Connected Device: MAXTOR S TM3320820AS E
Device Type: Removable
6. Logical Node: /dev/rdsk/c5t0d0p0
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/storage at 2/disk at 0,0
Connected Device: MAXTOR S TM3320820AS E
Device Type: Removable
7. Logical Node: /dev/rdsk/c6t0d0s2
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/hub at 6/storage at
1/disk at 0,0
Connected Device: Hitachi HDT725032VLA360 A7EA
Device Type: Removable
8. Logical Node: /dev/rdsk/c6t0d0p0
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/hub at 6/storage at
1/disk at 0,0
Connected Device: Hitachi HDT725032VLA360 A7EA
Device Type: Removable
9. Logical Node: /dev/rdsk/c7t0d0s2
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/hub at 6/storage at
2/disk at 0,0
Connected Device: Hitachi HDT725032VLA360 A7EA
Device Type: Removable
10. Logical Node: /dev/rdsk/c7t0d0p0
Physical Node: /pci at 0,0/pci108e,cb84 at 2,1/hub at 6/storage at
2/disk at 0,0
Connected Device: Hitachi HDT725032VLA360 A7EA
Device Type: Removable
# zpool status
pool: external
state: FAULTED
status: One or more devices could not be opened. There are insufficient
replicas for the pool to continue functioning.
action: Attach the missing device and online it using ''zpool
online''.
see: http://www.sun.com/msg/ZFS-8000-D3
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
external UNAVAIL 0 0 0 insufficient replicas
raidz2 UNAVAIL 0 0 0 insufficient replicas
c5t0d0s0 UNAVAIL 0 0 0 cannot open
c6t0d0s0 UNAVAIL 0 0 0 cannot open
c7t0d0s0 UNAVAIL 0 0 0 cannot open
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