-----Original Message----- From: samba-boun...@lists.samba.org [mailto:samba-boun...@lists.samba.org] On Behalf Of Jeremy Allison Sent: Friday, March 02, 2012 1:22 PM To: Jeremy Allison Cc: 'samba@lists.samba.org' Subject: Re: [Samba] How to troubleshoot SMBD high CPU?
On Fri, Mar 02, 2012 at 11:20:06AM -0800, Jeremy Allison wrote: > On Fri, Mar 02, 2012 at 07:56:16PM +0100, Volker Lendecke wrote: > > On Fri, Mar 02, 2012 at 06:53:15PM +0000, Jeremy T. Cherny wrote: > > > Hi - I finally figured out how to the ipkg version of the tools > > > installed and right now there are 3 smbd processes stuck at 99.9 % > > > > > > > > > Results of strace: > > > > > > splice(0x1c, 0, 0x12, 0xbff4ee30, 0xbf70, 0) = 0 Repeated > > > > > > > > > Results of gdb with backtrace: > > > > > > #0 0xb73edf33 in splice () from /lib/libc.so.6 > > > #1 0x0839c0a0 in sys_recvfile () > > > #2 0x08189f5b in ?? () > > > #3 0x0000001c in ?? () > > > #4 0x00000012 in ?? () > > > #5 0x06760000 in ?? () > > > #6 0x00000000 in ?? () > > > > > > Any ideas on what the problem may be? > > > > The most likely problem is that our recvfile code is broken. > > Try disabling recvfile options. > > Either that or splice() is broken on his system, which I think is more > likely :-). > > Anyway, disabling recvfile should fix it. Ah, yes - remembering you telling me what the platform is, I'm 100% sure this is a kernel problem, not a Samba one. Jeremy. -- ------------------------------------ Thank you for the advice. Is disabling recvfile something done in a config file? Would that still be a fix if it is a kernel issue? -Jeremy -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba