On Tue, Oct 11, 2011 at 2:34 AM, Steven Hartland <[email protected]> wrote: > ----- Original Message ----- From: "Mickaël Maillot" > <[email protected]> > > >> same problem here after ~ 30 days with a production server and 2 SSD Intel >> X25M as L2. >> so we update and reboot the 8-STABLE server every month. > > Old thread but also seeing this on 8.2-RELEASE so looks like this > may still be an issue. > > In our case this machine was running mysql with 2 x 60GB cache > SSD's. I checked for usage when the machine was idle just before > reboot to fix and the l2arc thread was still using 100% of a core > even with no disk access happening. > > Was a PR ever raised for this?
No, there was no PR. L2arc CPU hogging after ~24 days was fixed in r218180 in -HEAD and was MFC'ed to 8-stable in r218429 early in February '11. If you're using 8-RELEASE, upgrading to 8-STABLE would be something to consider as there were other ZFS-related issues fixed there that didn't make it into -RELEASE. --Artem _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[email protected]"
