zfs woes

[Duncan Young]

My apologies,  I forgot to attach an image of the output from the panic.

Duncan

On 31/08/2012 7:24 AM, Duncan Young wrote:
> Hi All,
>
> I have a problem.
>
> My computer has been regularly locking up, I think it could be disk 
> related.  This has been causing the odd
> checksum error on the disks, which scrubbing seems to clean up.
>
> Now my problem is, after starting up after one of these lockups, the 
> system mirror, reported an uncorrectable error.
> Both drives showed checksum errors (4 errors, I think).  Using the -v 
> flag a file was identified as corrupt.  Upon trying
> to delete this file, the system panicked.  O.K. it is on the 
> system/ports filesystem, so I'll just copy all but the corrupt
> directory, to system/ports2 etc, etc.  Upon zfs destroy -r 
> system/ports, another panic.  Now the entire system pool is corrupted,
> resulting in a panic upon boot.  I presume the reslivering is causing 
> this.
>
> I moved the two disks to my backup machine (purely used for sending 
> backups onto).  Its running 9.0-release #2.  When I try to do
> an import, it panics.  Now this I find surprising.  Surely importing 
> disks should either succeed or fail, not bring the whole machine down.
>
> Trying to import into openindiana also causes a panic and reboot (I 
> didn't expect this).
>
> Any pointers as to where I go from now (other than reinstall).
>
> Duncan
>
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