ZFS deadlock ?
hlh at restart.be
Sun Nov 11 07:05:56 PST 2007
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:
>>>> 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
>> I reproduce it after 30 minutes, si I try you 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.
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