On Mon, Feb 25, 2013 at 3:07 AM, Gregory Farnum <greg@xxxxxxxxxxx> wrote: > On Sunday, February 24, 2013 at 2:59 PM, Andrey Korolyov wrote: >> On Mon, Feb 25, 2013 at 2:49 AM, Gregory Farnum <greg@xxxxxxxxxxx (mailto:greg@xxxxxxxxxxx)> wrote: >> > On Sunday, February 24, 2013 at 2:42 PM, Andrey Korolyov wrote: >> > > On Mon, Feb 25, 2013 at 2:37 AM, Gregory Farnum <greg@xxxxxxxxxxx (mailto:greg@xxxxxxxxxxx)> wrote: >> > > > On Sunday, February 24, 2013 at 1:48 PM, Andrey Korolyov wrote: >> > > > > Hi, >> > > > > >> > > > > "filestore_queue_max_ops": "50", >> > > > > "filestore_flusher": "true", >> > > > > >> > > > > Just checked that this options are set with values above instead of >> > > > > config` 500 and 0 as mentioned in docs, and second option has an >> > > > > observable performance impact when enabled. >> > > > >> > > > >> > > > >> > > > >> > > > >> > > > Defaults get changed fairly often and I'm not sure when that doc was created — it was probably for argonaut. Sorry if it's causing you trouble! >> > > > >> > > > >> > > > > Also there is some wild >> > > > > magic, I`m not able to set bool value to the false at runtime, instead >> > > > > of it, value dropped to true even if set to false at start of an osd >> > > > > in config: >> > > > > >> > > > > ceph --keyfile admin osd tell \* injectargs "--filestore-flusher 0" >> > > > > >> > > > > 2013-02-25 01:17:29.255987 osd.14 [INF] failed to parse arguments: 0 >> > > > > 2013-02-25 01:17:29.256006 osd.14 [INF] applying configuration change: >> > > > > filestore_flusher = 'true' >> > > > >> > > > >> > > > >> > > > >> > > > >> > > > I don't remember if "0" is supposed to work in this case or not — but "false" should. Try that? >> > > > -Greg >> > > >> > > >> > > >> > > >> > > >> > > I have tried in different combinations, involving 0 and false, with >> > > and without quotations, no success at all. Meanwhile, modifying any >> > > integer value works well, so it is boolean-specific issue. >> > >> > >> > >> > What version are you using? I can't find the output you're citing anywhere in current master. >> >> Oh, sorry, forgot to add - 290a352c3f9e241deac562e980ac8c6a74033ba6 >> from bobtail branch, both binaries and running instances. > > > Try > ceph --keyfile admin osd tell \* injectargs "--filestore-flusher=0" > (add the equals sign) and let me know if that works. Looks like maybe the boolean parser isn't accepting space-separated option/value pairs. Tried, too :) Equal sign in both cases of integer and bool results to 2013-02-25 03:08:32.449118 osd.0 [INF] ignoring empty injectargs _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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