On Fri, Jan 25, 2013 at 6:49 PM, Chris Rees <[email protected]> wrote:
> I used to get daily(ish) lockups with my server. > Hey Chris, > I guess the drives are mirrored? Try yanking one for a bit (leave the > computer on) and try it in another computer. > Yep, 2 disks each of 1Tb in a mirror. > I tried that, and only one of them failed, proving a bad drive. Seagate > replaced it. > In the past days I have replaced the disks with brand new and excluded them from the list of possible root causes :) > This was 2TB, 16G RAM. > Have you done any ZFS tuning on the system? I find that the FreeBSD ZFSTuningGuide page suggests tuning only for i386. Am I right to assume that I don't need any tuning for amd64, which is my case? Also is it normal that is I get 5.2Gb usage in ARC on a 8Gb system (not really sure)? Btw, after removing all ZFS snapshots today (more than a 1k) the system is still running (not something I can say for the past few days where I've seen multiple reboots a day).. But it's still early to say that the snapshots might be causing this :) Thanks again, Marin > Chris > -- Marin Atanasov Nikolov dnaeon AT gmail DOT com http://www.unix-heaven.org/ _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[email protected]"
