svn commit: r295465 - head/usr.sbin/services_mkdb
Don Lewis
truckman at FreeBSD.org
Wed Feb 10 18:29:36 UTC 2016
On 10 Feb, Stefan Esser wrote:
> Author: se
> Date: Wed Feb 10 09:40:45 2016
> New Revision: 295465
> URL: https://svnweb.freebsd.org/changeset/base/295465
>
> Log:
> Remove O_SYNC from the options passed to dbmopen().
>
> The services db is created as a temporary file that is moved over the
> existing file after completion. Thus there is no need to immediately
> flush all created db records to the temporary file.
>
> This speeds up creation of the services db by a factor of 500 on my
> ZFS based /var/db filesytem (from 110 seconds to 0.235 seconds).
Thanks! I was wondering why this was so s...l...o...w...
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