#ceph IRC Log

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IRC Log for 2011-11-18

Timestamps are in GMT/BST.

[0:03] <joshd> Bircoph: it's the same problem nfs loopback mounts face - see slide 5 of https://docs.google.com/a/dreamhost.com/viewer?a=v&q=cache:ONtIKJFSC7QJ:https://tao.truststc.org/Members/hweather/advanced_storage/Public%2520resources/network/nfs_user+nfs+loopback+deadlock+linux&hl=en&gl=us&pid=bl&srcid=ADGEESgpaVYYNoh2pmvPVQ9I_bpLLcoF3GJIMKavomIHNgTb-cbii6RVtWg28poJKdHBqQgKGXzVA2NOsC25FtWMP3yywTfNkX9N26IrKVIcVA9eRz6ZGBx1_Ur0JerUrfBQlPcmcBBz&sig=AHIEtbSjGX_hCVny345iF
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[0:18] <Bircoph> well, I see... I have to use fuse, though this will hurt performance
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[1:17] <gregaf> btrfs crash info: http://pastebin.com/N01Qchkh
[1:18] <gregaf> it's pretty gross since I had to get it via the console, unfortunately
[1:18] <sagewk> tv, joshd: i think most of the failures in the last run are covered now... can we start a suite run that includes the chef piece and see where we're at?
[1:27] <Tv> gregaf: i've had hand-written kernel oops hexdumps faxed to me.. and i've had a 2-core SMP machine print to serial console a kkeerrnenell oooopsps.. that's still readable ;)
[1:50] <Tv> sagewk: task "chef" added
[1:50] <Tv> Worked For Me(tm)
[1:50] <Tv> joshd: ^
[1:50] <sagewk> tv: yay, let's include that on every run tonight?
[1:51] <joshd> ok, I'll add it to the nightly
[1:57] <Tv> hehe, c++ programmers writing python.. the semicolon comes from pure muscle memory
[1:59] <ajm> I hate that coming from php -> python :/
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[20:15] <Tv> added git commit email notification for: ceph-qa-suite teuthology ceph-qa-chef autobuild-ceph ceph-openstack-tools barclamp-ceph ceph-cookbooks s3-tests ceph-build powercycle phprados handle_core ceph-newdream-tools cheesy2
[20:15] <Tv> not added for repos that are forks of upstream, those would be very noisy at every merge
[20:16] <Tv> also not added some obsolete things like autotest runner
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[20:22] <joshd> Tv: what about ceph-client?
[20:22] <Tv> joshd: that's all of kernel changes in email... sounds way way too noisy
[20:23] <Tv> joshd: if there was a nice way to filter out upstream changes, then yes; i am not aware of any such mechanism, we'd have to write it ourselves
[20:24] <joshd> Tv: I thought it was an email per push? we don't sync with upstream that often
[20:24] <Tv> joshd: but that email will be *huge*
[20:24] <Tv> joshd: look, i don't even subscribe to that mailing list, i'll happily enable it if you want -- i'm just asking do you really want to?
[20:25] <Tv> (i prefer gitk over emails)
[20:25] <joshd> Tv: we had it enabled when we hosted it ourselves
[20:26] <gregaf> the emails were a different format than they are now, though — pretty sure it just printed out merge commits and hash IDs instead of the commit message for each commit
[20:28] <Tv> it seems the old one was just a diffstat, yes
[20:28] <Tv> that's line per file changed, significantly shorter
[20:29] <joshd> gregaf: Tv: I have much longer emails than that include the full diff from ceph-client.git
[20:29] <Tv> bleh the mailing list archives are private
[20:29] <joshd> the old notifications always had full diff
[20:30] <Tv> but really, as i said, you see the current format, if you want that it's very easy for me to enable; i was trying to be friendly
[20:30] <Tv> perhaps get a "vote" from the rest of the group? sjust sagewk how do you feel about spammy spam spam?-)
[20:31] <Tv> so what about libvirt swift mod_fastcgi apache2 httpd collectd* qemu-kvm?
[20:32] <sjust> we are voting on whether to see ceph kernel commit emails?
[20:32] <sjust> I'm with Tv, I just look at gitk/git log, I'll be filtering them out
[20:38] <Tv> oops yehudasa_ too didn't mean to leave anyone out
[20:39] <yehudasa_> Tv: spam spam spam spam, lovely spam
[20:39] <yehudasa_> Tv: that is: I'm for spam
[20:44] <Tv> alright i guess that's good enough, opening floodgates
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[21:31] <todin> sjust: is the crushmap enough, or do you need more info?
[21:44] <sagewk> sage: i like spam
[21:44] <sagewk> todin: do you have the osdmap too, actually? (ceph osd getmap -o /tmp/foo)
[21:50] <todin> sagewk: isn't there already the osdmap? http://85.214.49.87/ceph/osd.dump
[21:50] <sagewk> todin: got it, thanks
[21:51] <todin> sagewk: you got the prob? or the map?
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[21:53] <sagewk> todin: the map, should be all set to debug. thanks
[21:54] <todin> what should be set to debug?
[21:55] <yehudasa_> sage? <sagewk> sage: i like spam
[21:55] <sagewk> aie
[21:55] <sagewk> todin: i have everything i need to debug. sigh, failed at this whole 'communcation' thing today
[21:56] <todin> sagewk: ok, np
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