[CentOS] Filesystem writes unexpectedly slow (CentOS 6.4)
Joakim Ziegler
joakim at terminalmx.com
Fri Oct 17 09:45:58 UTC 2014
On 16/10/14, 15:35, m.roth at 5-cent.us wrote:
> I missed the beginning of this thread - how is the filesystem mounted?
> For ext4, we finally found that it worked well... *if* it was mounted
> nobarrier. That made the detar of a compressed tar file go from
> literally 7 minutes to about 30-46 seconds.
That is interesting. I have barriers enabled, I will try disabling them (I have
battery backup on the RAID controller, so it should be ok). Then again, I have
barriers enabled on the other, very similar box too, and I hit 2GB/sec there, so
I don't think that's the main factor. Still, will test. Thanks.
--
Joakim Ziegler - Supervisor de postproducción - Terminal
joakim at terminalmx.com - 044 55 2971 8514 - 5264 0864
More information about the CentOS
mailing list