Date: Sun, 11 Sep 2011 14:55:44 -0400 From: Jason Hellenthal <jhell@DataIX.net> To: Jeremy Chadwick <freebsd@jdc.parodius.com> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS monitoring Message-ID: <20110911185544.GB62897@DataIX.net> In-Reply-To: <20110909043601.GA49649@icarus.home.lan> References: <DC6A2FB7-9324-4734-BAA9-4A0B314BD87D@sarenet.es> <4E688BE4.8040602@karlov.mff.cuni.cz> <20110909034855.GA70001@DataIX.net> <20110909043601.GA49649@icarus.home.lan>
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--5/uDoXvLw7AC5HRs Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 08, 2011 at 09:36:01PM -0700, Jeremy Chadwick wrote: > On Thu, Sep 08, 2011 at 11:48:55PM -0400, Jason Hellenthal wrote: > >=20 > >=20 > > On Thu, Sep 08, 2011 at 11:33:24AM +0200, Tom?? Drbohlav wrote: > > > Hi, > > >=20 > > > Dne 8.9.2011 11:27, Borja Marcos napsal(a): > > > > > > > > Hello, > > > > > > > > Some time ago I wrote a FreeBSD data collector for Orca (www.orcawa= re.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. > > >=20 > > > we've got great experience with http://cuddletech.com/arc_summary/ (b= tw=20 > > > adapted to Nagios), actually, we use some version with added l2 cache= stats. > > >=20 > > > Drb > > >=20 > >=20 > > You have considerable missed this then: > >=20 > >=20 > > https://jhell.googlecode.com/files/arc_summary.pl > >=20 > > and the current repository version: > >=20 > > http://bit.ly/arc_summary > >=20 > > Which at this time are essentially the same. > >=20 > > sysutils/zfs-stats is essentially a clone of an older version with > > slight modifications. >=20 > I could have a field day fixing this perl script. Would you like me to > contact you off-list discussing all the problems with it? There are > many (at least 6 just from skimming). >=20 > I would worry if this script was used by something like Nagios natively. > Major eek. >=20 Just for reference and to keep this part of the thread seperate, this script was not designed to work with nagios... cron jobs, terminal use yes. if there is something else being done then i would suspect it is near what I have been working on for a long time now like monitoring snmp & spilling out into XML so the values can be contorted into which ever format you would like along with logging them to a RRD that can store the values for upto 10 years and export graphs. --5/uDoXvLw7AC5HRs Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) Comment: http://bit.ly/0x89D8547E iQEcBAEBAgAGBQJObQQwAAoJEJBXh4mJ2FR+GJAH/R2pJyoVpAkgFQSj8+Vp15Is LJVBo8U1yYIhQ9USVQZjRCoZtb1EtYelLsKZqlnfr+nGayPabD0t/HBBiuPoofeM LlG0wkhiilFECyg/EI/Jyv64ux04GEP8IMAFct8tj2GbaJjZTwQt8CHKmjSAG9WH AYc09ba1W/HtwFUNRlwSgNUkUN5hvd7T+TM1N6jwB6X7Ffq9nl9FTKGeotNjb+LU /L/rYNefgLLVMvdgF61Jy6XqQi5vsZVPmuGTHFIlHqVRMBD3aqc8XJ1r4qagbXF4 O8UP9OnuA79lvsaHG8icJmScPfCDg5HSv8288SfTF7Njp2Cufwwz9o9dVfix4ro= =Gazs -----END PGP SIGNATURE----- --5/uDoXvLw7AC5HRs--
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