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Date:      Wed, 20 Jan 2010 23:15:35 -0800
From:      Nicholas Veeser <nveeser@gmail.com>
To:        freebsd-fs@freebsd.org
Subject:   ZFS Kernel Panic during long copy from zpool -> zpool
Message-ID:  <674b92e91001202315x7d835b22wc52029cd3159bcd6@mail.gmail.com>

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Don't know if this is a know issue.
Hopefully this is the right place
I am running 8.0 stable.

I have two zpools

1. 4 250G drives (version 13)  (Sil3124 SATA)
2. 4 500G drives (version 14)  (Sil3114 SATA)

I am copying data from 1 -> 2

running rsync for 1-8 hours, I get a kernel panic.

Basically it fails an assertion somewhere.
Next time it happens, I will get exact details of where the assertion is.

I am also trying to make sure I get an actual kernel dump, if that is useful.

What other information, investigation, etc would be useful?
How should I proceed?

Nicholas



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