Hello, sorry operating-version is a variable like others, just need to find the good name: op-version:
gluster volume get all cluster.op-version then to set version (global to all volumes): gluster volume set all cluster.op-version 30702 Cordialement, Mathieu CHATEAU http://www.lotp.fr 2015-07-28 8:03 GMT+02:00 Mathieu Chateau <[email protected]>: > Hello, > > thanks for this guidance, I wasn't aware of! > > Any doc that describe all settings values ? > For example, I can't find documentation for cluster.lookup-optimize > > > Cordialement, > Mathieu CHATEAU > http://www.lotp.fr > > 2015-07-27 14:58 GMT+02:00 André Bauer <[email protected]>: > >> Some more infos: >> >> http://gluster.readthedocs.org/en/latest/Feature%20Planning/GlusterFS%203.7/Small%20File%20Performance/index.html?highlight=small%20file%20performance >> >> Am 24.07.2015 um 20:15 schrieb Mathieu Chateau: >> > Hello, >> > >> > gluster performance are not good with large number of small files. >> > Recent version do a better job with them, but not yet what I would >> enjoy. >> > >> > As you are starting at gluster having an existing architecture, you >> > should first setup a lab to learn about it Else you will learn the hard >> way. >> > Don't play with turning off nodes, as you may create more issues than >> solve. >> > >> > just my 2cents >> > >> > Cordialement, >> > Mathieu CHATEAU >> > http://www.lotp.fr >> > >> > 2015-07-24 19:34 GMT+02:00 John Kennedy <[email protected] >> > <mailto:[email protected]>>: >> > >> > I am new to Gluster and have not found anything useful from my >> > friend Google. I have not dealt with physical hardware in a few >> > years (my last few jobs have been VM's and AWS based) >> > >> > I inherited a 4 node gluster configuration. There are 2 bricks, one >> > is 9TB the other 11TB. >> > >> > The 11TB brick has a HUGE number of small files taking up only 1.3TB >> > of the brick. For some reason, even a simple ls command can take >> > hours to even start listing files. I removed a node by shutting down >> > gluster on that node. The change in performance is dramatic. If I >> > try and do ls on the 11TB brick on the downed node, I am still >> > getting the slow response. I have narrowed the issue down to this >> > one node as a result. >> > >> > When I start gluster on the bad node, glusterfsd hits over 1000%CPU >> > use (The server has dual 8 core CPU's) and the load will jump to >> > 25-30 within 5 minutes. As such, I think this is a gluster issue and >> > not a hardware issue. I am trying to not reinstall gluster yet. >> > >> > Is there something I am missing in my checks or will I need to >> > reinstall gluster on that node? >> > >> > Thanks, >> > John >> > >> > John Kennedy (_8(|) >> > Sometimes it happens, sometimes it doesn't - Pedro Catacora >> > >> > Just because nobody disagrees with you doesn't mean you are correct. >> > >> > Anatidaephobia is the fear that somehow, somewhere a duck is >> > watching you - urbandictionary.com <http://urbandictionary.com> >> > >> > The Dunning-Kruger effect occurs when incompetent people not only >> > fail to realize their incompetence, but consider themselves much >> > more competent than everyone else. Basically - they're too stupid to >> > know that they're stupid. >> > >> > _______________________________________________ >> > Gluster-users mailing list >> > [email protected] <mailto:[email protected]> >> > http://www.gluster.org/mailman/listinfo/gluster-users >> > >> > >> > >> > >> > _______________________________________________ >> > Gluster-users mailing list >> > [email protected] >> > http://www.gluster.org/mailman/listinfo/gluster-users >> > >> >> >> -- >> Mit freundlichen Grüßen >> André Bauer >> >> MAGIX Software GmbH >> André Bauer >> Administrator >> August-Bebel-Straße 48 >> 01219 Dresden >> GERMANY >> >> tel.: 0351 41884875 >> e-mail: [email protected] >> [email protected] <mailto:Email> >> www.magix.com <http://www.magix.com/> >> >> >> Geschäftsführer | Managing Directors: Dr. Arnd Schröder, Michael Keith >> Amtsgericht | Commercial Register: Berlin Charlottenburg, HRB 127205 >> >> Find us on: >> >> <http://www.facebook.com/MAGIX> <http://www.twitter.com/magix_de> >> <http://www.youtube.com/wwwmagixcom> <http://www.magixmagazin.de> >> ---------------------------------------------------------------------- >> The information in this email is intended only for the addressee named >> above. 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