On Tue, Feb 18, 2014 at 5:36 AM, Mihály Árva-Tóth <mihaly.arva-toth@xxxxxxxxxxxxxxxxxxxxxx> wrote: > Hello Greg, > > Thank you, but I don't understand. Can you give me an example? Here is the > first line of code which I can pair with an upload on primary OSD: > > 2014-02-12T14:30:08+01:00 stor1 ceph-osd: 2014-02-12 14:30:08.029679 > 7f8f12425700 20 osd.1 2355 _dispatch 0x1ceb3240 > osd_op(client.117465.0:384414 > default.4827.2_20140212_7ec1de9c-93e9-11e3-8d77-ebcf0577c360.mp4 > [getxattrs,stat] 11.d3793dd5 e2355) v4 Right. Look for that "client.117465.0:384414" string and you should be able to see the big points of progress. But really, to read these logs you need to spend the time to understand them; there's no quick fix for it. -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com > > Thank you, > Mihaly > > 2014-02-12 17:28 GMT+01:00 Gregory Farnum <greg@xxxxxxxxxxx>: >> >> This is harder than it sounds, but you can get a broad picture by looking >> for all the instances of the client request string (I believe it's the one >> from the incoming message, but I'm not at a computer to check). It outputs >> all the key points with that tag, and you can look at what's going on in the >> vicinity of those points for more. >> -Greg >> >> >> On Wednesday, February 12, 2014, Mihály Árva-Tóth >> <mihaly.arva-toth@xxxxxxxxxxxxxxxxxxxxxx> wrote: >>> >>> Hello, >>> >>> I have got strange OSD slowing issue (always on primary OSD): I turned on >>> --debug-log 30/30 to all OSDs, and I would like to track one process (for >>> example write an object) in the log from the beginning to end without >>> annoying other log rows (which are related another processes). Can you put >>> an unique ID which joins a single process to one trackable feed? >>> >>> Thank you! >>> -- >>> >>> Best regards, >>> >>> Mihály Árva-Tóth >>> >>> System Engineer >>> >>> >> >> >> -- >> Software Engineer #42 @ http://inktank.com | http://ceph.com > > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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