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-fukaya@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
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