On Sat, Oct 28, 2006 at 01:37:36AM +0200, [EMAIL PROTECTED] wrote: > Hi, > > I did as you suggested, disabling sendfile in apache removes > the problem tho didnt found any patches whitch would apply > (delta-sendfile-fix02/03 are for development version i think, and 04 > made it even worse) > > also that made me to do some testing and got the 2.6.18.1 + lustre > 1.5.95 + vs 2.0.2.2-rc3 working, but hit the same problem again (and > another one thats im going to post below) > > now apache drops connection after 65207 bytes > (tested form inside and outside of the vserver running apache like beafore) > > thing is that older version of vs running on 2.6.15 is doing fine, > only diffrence is that its not running lustre, - files are stored > on remote pc in both cases - so is it a possibility that lustre is > causing that ?
it seems to be the best explanation so far, sendfile works fine with other filesystems (present in the kernel) so lustre is the 'new' component here ... > ----- > also : > > when i start a jabber-gg transport inside a vserver i get: > > [ 2388.382245] BUG: warning at kernel/pid.c:270/pid_task() > [ 2388.382294] > [ 2388.382295] Call Trace: > [ 2388.382379] [<ffffffff8028ce34>] pid_task+0x94/0xa0 > [ 2388.382426] [<ffffffff8028ceb9>] get_pid_task+0x9/0x20 > [ 2388.382473] [<ffffffff8023318d>] pid_revalidate+0x2d/0x120 > [ 2388.382520] [<ffffffff8020c9ea>] do_lookup+0x13a/0x180 > [ 2388.382566] [<ffffffff8020987a>] __link_path_walk+0xb0a/0x10d0 > [ 2388.382613] [<ffffffff8020c25b>] add_to_page_cache+0x3b/0xa0 > ..... that's fine for now, it's just a warning and pretty harmless but we are still investigating the cause ... > its popping up each time i start the service best, Herbert > TIA > Konrad Gutkowski > > ----- Original Message ----- > From: "Björn Steinbrink" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Cc: <[email protected]> > Sent: Sunday, October 22, 2006 7:42 PM > Subject: Re: [Vserver] Apache inside vserver closing connection early > > > >On 2006.10.22 18:02:56 +0200, [EMAIL PROTECTED] wrote: > >>Hi All, > >> > >>I have a problem with quite old version of vserver (2.0) running on > >>2.6.12.6 kernel, > >>the symptoms are that the server (apache,vsftp located inside vs) is > >>closing connection after sending 114688 bytes of data, > >>the problem doesnt occur on never versions of vserver or when you star > >>the > >>server in the root context. > > > >That sounds like one of the sendfile(2) bugs we fixed back then. > > > >>can someone point me towards the patch where it was fixed ? > > > >Try searching the mailing list archives for sendfile. > > > >>i cannot upgrade the kernel for the moment as im using lustre to store > >>vserver > >>directory and anything above 2.6.12 makes it very unstable (bugged > >>symlinks > >>etc..) > > > >Try disabling sendfile support in apache to see if it is the correct bug > >first and if it is, but you can't find the patch, ask again plesae. > > > >HTH > >Björn > > > > _______________________________________________ > Vserver mailing list > [email protected] > http://list.linux-vserver.org/mailman/listinfo/vserver _______________________________________________ Vserver mailing list [email protected] http://list.linux-vserver.org/mailman/listinfo/vserver
