[Drbd-dev] DRBD8:Panics in lc_find due to null lcafterScsiMEDIUM_ERROR I.O error.

[Montrose, Ernest]

Hi Phil,
Thanks...That is just fine.  I will retest with the new patch and let
you know soon.

Thanks.
EM-- 

-----Original Message-----
From: Philipp Reisner [mailto:philipp.reisner at linbit.com] 
Sent: Wednesday, February 07, 2007 8:00 AM
To: drbd-dev at linbit.com
Cc: Montrose, Ernest
Subject: Re: [Drbd-dev] DRBD8:Panics in lc_find due to null
lcafterScsiMEDIUM_ERROR I.O error.

Am Samstag, 3. Februar 2007 00:27 schrieb Montrose, Ernest:
>  Phil,
> The one spot that was missed is in this patch.  I looked around for 
> other places but I am Still not that everything is covered.

Hi Ernest,

I decided for a different patch:
http://lists.linbit.com/pipermail/drbd-cvs/2007-February/001460.html

Clearing the bit in the bitmap is valid in this case, we only must not
call drbd_try_clear_on_disk_bm(), since that function in turn uses
mdev->resync. 

The second reason is that there are more calls to the drbd_set_in_sync()
function than to the drbd_try_clear_on_disk_bm(). We would need to
protect each and every call to drbd_set_in_sync()...

-Phil
-- 
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