Date: Mon, 13 Nov 2006 11:23:18 -0500 From: Bill Moran <wmoran@collaborativefusion.com> To: freebsd-questions@freebsd.org Cc: Garrett Cooper <youshi10@u.washington.edu> Subject: Re: (SAMBA) issue with filehandles being released under 6.1-RELEASE? Message-ID: <20061113112318.47a1f533.wmoran@collaborativefusion.com> In-Reply-To: <448xif5p58.fsf@be-well.ilk.org> References: <4554EA97.1040908@u.washington.edu> <448xif5p58.fsf@be-well.ilk.org>
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In response to Lowell Gilbert <freebsd-questions-local@be-well.ilk.org>: > Garrett Cooper <youshi10@u.washington.edu> writes: > > > Just wondering if anyone else was experiencing the same issues that I > > am.. it's related to Samba-3.0.22c and sockets / filehandles. > > > > For some odd reason every couple days (~2 days) I have to restart the > > smbd daemon because it eats up 6000+ filehandles, just for sockets I > > assume (based on netstat output). At the point where it reaches 8000 > > some filehandles open, the system refuses to fork, forcing me to login > > as root on the console directly instead of via SSH. > > > > My machine is a local / preferred master (smbd fights with XP Home > > clients because they want to be master browsers), with limited access > > to a few XP clients (<4 clients at any given point in time), plus an > > XBox using smbclient with XBox Media Center. Have you investigated the possibility that Samba legitimately needs more filehandles than that? Even if there are only 4 clients, they may be opening 2000 files each (The output of smbstatus right before the system exhausted its filehandles would be interesting) If that's the case, you can update the amount of available filehandles using sysctl or by recompiling your kernel. We have some PostgreSQL servers that require the filehandle limit be raised to 50000, for example. -- Bill Moran Collaborative Fusion Inc. IMPORTANT: This message contains confidential information and is intended only for the individual named. If the reader of this message is not an intended recipient (or the individual responsible for the delivery of this message to an intended recipient), please be advised that any re-use, dissemination, distribution or copying of this message is prohibited. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system.
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