Dear ZFS-Users,
I am using Solarisx86 10u10, All the devices which are belongs to my zpool
are in available state .
But I am unable to import the zpool.
#zpool import tXstpool
cannot import ''tXstpool'': one or more devices is currently
unavailable
=====================bash-3.2# zpool import
pool: tXstpool
id: 13623426894836622462
state: UNAVAIL
status: One or more devices are missing from the system.
action: The pool cannot be imported. Attach the missing
devices and try again.
see: http://www.sun.com/msg/ZFS-8000-6X
config:
tXstpool UNAVAIL missing device
mirror-0 DEGRADED
c2t210100E08BB2FC85d0s0 FAULTED corrupted data
c2t210000E08B92FC85d2 ONLINE
Additional devices are known to be part of this pool, though their
exact configuration cannot be determined.
====================Any suggestion regarding this case is very helpful.
Regards,
Suresh.
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Hi Try zpool import -nF tXstpool To see If it can roll back to some. Good state If you can afford some lost data zpool import -F tXstpool Sent from my iPhone On Aug 1, 2012, at 3:21 AM, Suresh Kumar <sachinnsuresh at gmail.com> wrote:> Dear ZFS-Users, > > I am using Solarisx86 10u10, All the devices which are belongs to my zpool are in available state . > But I am unable to import the zpool. > > #zpool import tXstpool > cannot import ''tXstpool'': one or more devices is currently unavailable > =====================> bash-3.2# zpool import > pool: tXstpool > id: 13623426894836622462 > state: UNAVAIL > status: One or more devices are missing from the system. > action: The pool cannot be imported. Attach the missing > devices and try again. > see: http://www.sun.com/msg/ZFS-8000-6X > config: > > tXstpool UNAVAIL missing device > mirror-0 DEGRADED > c2t210100E08BB2FC85d0s0 FAULTED corrupted data > c2t210000E08B92FC85d2 ONLINE > > Additional devices are known to be part of this pool, though their > exact configuration cannot be determined. > ====================> Any suggestion regarding this case is very helpful. > > Regards, > Suresh. > > > > _______________________________________________ > zfs-discuss mailing list > zfs-discuss at opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/zfs-discuss/attachments/20120801/baea8f07/attachment.html>
Hi Hung-sheng, Thanks for your response. I tried to import the zpool using *zpool import -nF tXstpool* please consider the below output. *bash-3.2# zpool import -nF tXstpool bash-3.2# bash-3.2# zpool status tXstpool cannot open ''tXstpool'': no such pool * I got these meesages when I run the command using *truss.* * truss -aefo /zpool.txt zpool import -F tXstpool* 742 14582: ioctl(3, ZFS_IOC_POOL_STATS, 0x08041F40) Err#2 ENOENT 743 14582: ioctl(3, ZFS_IOC_POOL_TRYIMPORT, 0x08041F90) = 0 744 14582: sysinfo(SI_HW_SERIAL, "75706560", 11) = 9 745 14582: ioctl(3, ZFS_IOC_POOL_IMPORT, 0x08041C40) Err#6 ENXIO 746 14582: fstat64(2, 0x08040C70) = 0 747 14582: write(2, " c a n n o t i m p o r".., 24) = 24 748 14582: write(2, " : ", 2) = 2 749 14582: write(2, " o n e o r m o r e ".., 44) = 44 750 14582: write(2, "\n", 1) = 1 *Thanks & Regards* *Suresh* -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/zfs-discuss/attachments/20120802/9cb0fb1e/attachment.html>
> http://docs.oracle.com/cd/E19963-01/html/821-1448/gbbwl.htmlwhat is the output of *zpool import -nF tXstpool* On 8/2/2012 2:21 AM, Suresh Kumar wrote:> Hi Hung-sheng, > Thanks for your response. > I tried to import the zpool using *zpool import -nF tXstpool* > please consider the below output. > *bash-3.2# zpool import -nF tXstpool > bash-3.2# > bash-3.2# zpool status tXstpool > cannot open ''tXstpool'': no such pool > * > I got these meesages when I run the command using *truss.* > * truss -aefo /zpool.txt zpool import -F tXstpool* > > 742 14582: ioctl(3, ZFS_IOC_POOL_STATS, 0x08041F40) Err#2 ENOENT > 743 14582: ioctl(3, ZFS_IOC_POOL_TRYIMPORT, 0x08041F90) = 0 > 744 14582: sysinfo(SI_HW_SERIAL, "75706560", 11) = 9 > 745 14582: ioctl(3, ZFS_IOC_POOL_IMPORT, 0x08041C40) Err#6 ENXIO > 746 14582: fstat64(2, 0x08040C70) = 0 > 747 14582: write(2, " c a n n o t i m p o r".., 24) = 24 > 748 14582: write(2, " : ", 2) = 2 > 749 14582: write(2, " o n e o r m o r e ".., 44) = 44 > 750 14582: write(2, "\n", 1) = 1 > > /*Thanks & Regards*/ > /*Suresh*/-- -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/zfs-discuss/attachments/20120802/1c34a129/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: laotsao.vcf Type: text/x-vcard Size: 600 bytes Desc: not available URL: <http://mail.opensolaris.org/pipermail/zfs-discuss/attachments/20120802/1c34a129/attachment-0001.vcf>
Hi Hung-sheng, It is not displaying any output, like the following. bash-3.2# zpool import -nF tXstpool bash-3.2# *Thanks & Regards,* *Suresh.* -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/zfs-discuss/attachments/20120802/9b0492c2/attachment.html>
Hung-Sheng Tsao (LaoTsao) Ph.D
2012-Aug-02 12:50 UTC
[zfs-discuss] unable to import the zpool
so zpool import -F .. zpool import -f ... all not working? regards Sent from my iPad On Aug 2, 2012, at 7:47, Suresh Kumar <sachinnsuresh at gmail.com> wrote:> Hi Hung-sheng, > > It is not displaying any output, like the following. > > bash-3.2# zpool import -nF tXstpool > bash-3.2# > > > Thanks & Regards, > Suresh. > >
On Aug 1, 2012, at 12:21 AM, Suresh Kumar wrote:> Dear ZFS-Users, > > I am using Solarisx86 10u10, All the devices which are belongs to my zpool are in available state . > But I am unable to import the zpool. > > #zpool import tXstpool > cannot import ''tXstpool'': one or more devices is currently unavailable > =====================> bash-3.2# zpool import > pool: tXstpool > id: 13623426894836622462 > state: UNAVAIL > status: One or more devices are missing from the system. > action: The pool cannot be imported. Attach the missing > devices and try again. > see: http://www.sun.com/msg/ZFS-8000-6X > config: > > tXstpool UNAVAIL missing device > mirror-0 DEGRADED > c2t210100E08BB2FC85d0s0 FAULTED corrupted data > c2t210000E08B92FC85d2 ONLINE > > Additional devices are known to be part of this pool, though their > exact configuration cannot be determined. >This message is your clue. The pool is missing a device. In most of the cases where I''ve seen this, it occurs on older ZFS implementations and the missing device is an auxiliary device: cache or spare. -- richard -- ZFS Performance and Training Richard.Elling at RichardElling.com +1-760-896-4422 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/zfs-discuss/attachments/20120802/13940e42/attachment.html>
My experience has always been that ZFS tries hard to keep you from doing something wrong when devices are failing or otherwise unavailable. With mirrors, it will import with a device missing from a mirror vdev. I don''t use cache or log devices in my mainly storage pools, so I''ve not seen a failure with a "required" device like that missing. But, I''ve seen problems with a raid-z missing and the pool not coming on line. As Richard says, it would seem there is a cache or log vdev missing since it is showing 1 of 2 mirrored devices in that vdev missing, but still complaining about a missing device. The older OS and ZFS version may in fact have a misbehavior due to some error condition not being correctly managed. Gregg Wonderly On Aug 2, 2012, at 4:49 PM, Richard Elling <richard.elling at gmail.com> wrote:> > On Aug 1, 2012, at 12:21 AM, Suresh Kumar wrote: > >> Dear ZFS-Users, >> >> I am using Solarisx86 10u10, All the devices which are belongs to my zpool are in available state . >> But I am unable to import the zpool. >> >> #zpool import tXstpool >> cannot import ''tXstpool'': one or more devices is currently unavailable >> =====================>> bash-3.2# zpool import >> pool: tXstpool >> id: 13623426894836622462 >> state: UNAVAIL >> status: One or more devices are missing from the system. >> action: The pool cannot be imported. Attach the missing >> devices and try again. >> see: http://www.sun.com/msg/ZFS-8000-6X >> config: >> >> tXstpool UNAVAIL missing device >> mirror-0 DEGRADED >> c2t210100E08BB2FC85d0s0 FAULTED corrupted data >> c2t210000E08B92FC85d2 ONLINE >> >> Additional devices are known to be part of this pool, though their >> exact configuration cannot be determined. >> > > This message is your clue. The pool is missing a device. In most of the cases > where I''ve seen this, it occurs on older ZFS implementations and the missing > device is an auxiliary device: cache or spare. > -- richard > > -- > ZFS Performance and Training > Richard.Elling at RichardElling.com > +1-760-896-4422 > > > > > > > > _______________________________________________ > zfs-discuss mailing list > zfs-discuss at opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/zfs-discuss/attachments/20120802/6cd2a674/attachment.html>
Hung-Sheng Tsao (LaoTsao) Ph.D
2012-Aug-02 23:04 UTC
[zfs-discuss] unable to import the zpool
hi can you post zpool history regards Sent from my iPad On Aug 2, 2012, at 7:47, Suresh Kumar <sachinnsuresh at gmail.com> wrote:> Hi Hung-sheng, > > It is not displaying any output, like the following. > > bash-3.2# zpool import -nF tXstpool > bash-3.2# > > > Thanks & Regards, > Suresh. > >