Date: Thu, 08 Sep 2011 13:03:58 +0300 From: "Luchesar V. ILIEV" <luchesar.iliev@gmail.com> To: =?UTF-8?B?VG9tw6HFoSBEcmJvaGxhdg==?= <drb@karlov.mff.cuni.cz>, Borja Marcos <borjam@sarenet.es> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS monitoring Message-ID: <4E68930E.8000404@gmail.com> In-Reply-To: <4E688BE4.8040602@karlov.mff.cuni.cz> References: <DC6A2FB7-9324-4734-BAA9-4A0B314BD87D@sarenet.es> <4E688BE4.8040602@karlov.mff.cuni.cz>
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On 09/08/2011 12:33, Tomáš Drbohlav wrote: > > Dne 8.9.2011 11:27, Borja Marcos napsal(a): >> >> Some time ago I wrote a FreeBSD data collector for Orca >> (www.orcaware.com/orca). Seems it wasn't much of a success, but I use >> it all the time :) >> >> I would like to add some ZFS aware monitoring. Any suggestions for >> key statistics that would be useful to see in graphic form? Something >> like cache hits/misses, etc. > > we've got great experience with http://cuddletech.com/arc_summary/ (btw > adapted to Nagios), actually, we use some version with added l2 cache > stats. sysutils/zfs-stats is also quite handy in this regard http://www.freshports.org/sysutils/zfs-stats Cheers, Luchesar
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