From: Jaegeuk Kim <jaegeuk@kernel.org>
To: Brian Chadwick <brianchad@westnet.com.au>
Cc: linux-f2fs-devel@lists.sourceforge.net
Subject: Re: cp hangs with large source tree
Date: Wed, 25 Jun 2014 16:43:43 +0900 [thread overview]
Message-ID: <20140625074342.GA8262@jmac.local> (raw)
In-Reply-To: <53AA6005.2030405@westnet.com.au>
Hi Brian,
Could you share your partition and DRAM sizes?
In addition, when cp hangs, could you share its process backtrace?
# cat /proc/[pid]/stack
Thanks,
On Wed, Jun 25, 2014 at 03:37:09PM +1000, Brian Chadwick wrote:
> Hi,
>
> Kernel 3.15.0 ... I tried copying a large tree full of many small files
> (kernel source) onto a drive formatted with F2FS. The copy seems to
> proceed normally, but when all files appear to be copied, cp seems to
> hang and does not seem to terminate properly. Its waiting for something
> I assume. This also happens with 3.16.0-rc{1,2}. cp responds to Ctrl-C
> and terminates, and the files appear to be there on the F2FS partition.
>
> It works as expected with Kernel 3.14.8
>
> Any clues?
>
> Brian
>
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Jaegeuk Kim
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Turn processes into business applications with Bonita BPM Community Edition
Quickly connect people, data, and systems into organized workflows
Winner of BOSSIE, CODIE, OW2 and Gartner awards
http://p.sf.net/sfu/Bonitasoft
prev parent reply other threads:[~2014-06-25 7:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-25 5:37 cp hangs with large source tree Brian Chadwick
2014-06-25 7:43 ` Jaegeuk Kim [this message]
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