[mythtv-users] Mythfilldatabase is REALLY slow.

Richard Morton richard.e.morton at gmail.com
Sun Oct 9 17:19:19 UTC 2011


Hi,

After reading this thread and reading a bit more on forums I wanted to
improve performance of MySQL (I suffer from occasional random short pauses
on DB activity) so I though this was something worth doing. Unfortunately my
DB is on my OS drive. I just wanted confirmation that this wont screw
anything up... I have added:

relatime,journal_async_commit

to the root and other drive mounts as below:



UUID=92cbd9b0-4ad7-4cc5-bc7c-dfdc34e429de /               ext4
 relatime,journal_async_commit,errors=remount-ro 0       1
UUID=d2628768-12e5-425b-99a2-04ecbe577470 none            swap    sw
     0       0

UUID=ee3c55bc-aea2-483d-8048-9f23fa777670 /var/lib/mythtv ext4
relatime,journal_async_commit,errors=remount-ro 0 0
UUID=acd02594-963a-41bf-b483-d2dc04294579 /var/lib/mythtv/videos ext4
relatime,journal_async_commit,errors=remount-ro 0 0

/var/lib/mythtv    /export/mythtv   none    bind  0  0
/var/lib/mythtv/videos    /export/videos   none    bind  0  0


any anticpated issues with this?

thanks

R
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