Re: Fwd: Current State of BTRFS

[Florian Hofmann <fhofmann@techfak.uni-bielefeld.de>]

@Leonidas: I don't think so ... this is running on a i7 core and lzo
is pretty damn fast.

2013/2/11 Leonidas Spyropoulos <artafinde@gmail.com>:
> On Mon, Feb 11, 2013 at 4:05 PM, Josef Bacik <jbacik@fusionio.com> wrote:
>> On Fri, Feb 08, 2013 at 04:12:17PM -0700, Florian Hofmann wrote:
>>> I ran it as root. The first times there was no output whatsoever. This
>>> time triggering gave the SysRq : Show Blocked State line. Strange
>>>
>>
>> Well that's weird, it looks like you don't have any blocked tasks, so either
>> sysrq+w is screwing up or you are getting stuck in something CPU intensive.  Try
>> doing sysrq+w next time it happens again and also run top and see if something
>> is using up 100% of the CPU.  If it's something chewing up CPU then I'll tell
>> you how to figure out what's going on.  Thanks,
>>
> I noticed you have the FS mounted with compress flag (compress=lzo).
> Could it be that your CPU is bottle-necking the process?
>
>> Josef
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