* Re: How to do nonblocking writes to CIFS networkshares?
[not found] ` <54C54132.2010304-VrBV9hrLPhE@public.gmane.org>
@ 2015-01-26 3:13 ` Shirish Pargaonkar
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From: Shirish Pargaonkar @ 2015-01-26 3:13 UTC (permalink / raw)
To: Sebastian Rasmussen; +Cc: linux-cifs
You can use man crash command. I use command sudo crash vmlinux to analyze
a live system.
On Sun, Jan 25, 2015 at 1:17 PM, Sebastian Rasmussen
<sebastian.rasmussen-VrBV9hrLPhE@public.gmane.org> wrote:
>> Not sure why your writes should be blocking, they should return as soon as
>> they
>> write data to page-cache.
>
>
> I haven't checked, but I assume that my backed up writes have filled the
> page cache (it is a pretty memory constrained embedded Linux system).
>
>> Can you run crash on this live system and see where this write
>> call/process is blocked?
>
> I can try, but I don't know this tool. And "crash" was not most search
> friendly term. ;) Do you mind helping out with a URL?
>
> / Sebastian
>
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2015-01-26 3:13 ` How to do nonblocking writes to CIFS networkshares? Shirish Pargaonkar
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