Can anyone provide results for XFS? The ext-2/3/4 variants that I used in the past were prone to stalls from sequential writes.
On Tue, Jan 22, 2013 at 3:03 AM, Toshikuni Fukaya < toshikuni-fuk...@cybozu.co.jp> wrote: > Hi, > > I made a patch to accelerate CREATE TABLE on the innodb plugin. > To zero table spaces, I used fallocate instead of normal writes and sync. > I compared MariaDB 5.5 trunk and the patched one by our own application, > which creates > 1000 tables in series, with ext4 filesystem on Ubuntu > 12.04. > Results are shown below. > > Original MariaDB 5.5 trunk: 64.9 seconds (5 times avg.) > Patched MariaDB 5.5 trunk: 36.0 seconds (5 times avg.) > > Any comments or suggestions? > > Thanks, > Toshikuni Fukaya > > _______________________________________________ > Mailing list: https://launchpad.net/~maria-developers > Post to : maria-developers@lists.launchpad.net > Unsubscribe : https://launchpad.net/~maria-developers > More help : https://help.launchpad.net/ListHelp > > -- Mark Callaghan mdcal...@gmail.com
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