Henri Hennebert wrote:
> Pawel Jakub Dawidek wrote:
>> On Sat, Nov 10, 2007 at 12:39:27PM +0100, Henri Hennebert wrote:
>>> Pawel Jakub Dawidek wrote:
>>>> On Fri, Nov 09, 2007 at 05:37:00PM +0100, Henri Hennebert wrote:
>>>>> hello
>>>>>
>>>>> To push zfs, I launch 2 scrub at the same time, after ~20 seconds
>>>>> the system freeze:
>>>> [...]
>>>>
>>>> I found a deadlock too. If it's reproducable for you, can you try this
>>>> patch:
>>> I reproduce it after 30 minutes, si I try you patch.
>>>
>>>> http://people.freebsd.org/~pjd/patches/zgd_done.patch
>>> when I try to load zfs.ko I get:
>>>
>>> # kldload zfs
>>> link_elf: symbol kproc_create undefined
>>> kldload: can't load zfs: No such file or directory
>>>
>>> What must I add to my config to resolve this symbol / problem

>>
>> Ouch, you don't use HEAD. Try changing kproc_*() to kthread_*().
>>

> Today, after more than 10 scrubs, no deadlock. This patch is effective.
>

Maybe this is not related, but when I copy a 600MB file from zfs to a
ufs under gjournal, my system freeze completely. A break on the serial
console don't go to debugging!

Henri
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