From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: linux-nfs-owner@vger.kernel.org Received: from minas.ics.muni.cz ([147.251.4.40]:52256 "EHLO minas.ics.muni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752251Ab2FSJE0 (ORCPT ); Tue, 19 Jun 2012 05:04:26 -0400 Date: Tue, 19 Jun 2012 11:04:13 +0200 From: Lukas Hejtmanek To: "J. Bruce Fields" Cc: linux-nfs@vger.kernel.org Subject: Re: NFSv4 and Kerberos problem in svcgssd Message-ID: <20120619090413.GO30157@ics.muni.cz> References: <20120615223028.GS20917@ics.muni.cz> <20120618221437.GA13534@fieldses.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 In-Reply-To: <20120618221437.GA13534@fieldses.org> Sender: linux-nfs-owner@vger.kernel.org List-ID: On Mon, Jun 18, 2012 at 06:14:37PM -0400, J. Bruce Fields wrote: > > it seems that -n option for rpc.svcgssd produces file descriptor leaks. It > > looks like this: > > > > ls -l /proc/25920/fd/ > > total 0 > > lrwx------ 1 root root 64 Jun 16 00:13 29 -> /var/tmp/nfs_0 > > lr-x------ 1 root root 64 Jun 16 00:13 3 -> pipe:[24457591] > > lrwx------ 1 root root 64 Jun 16 00:13 30 -> /var/tmp/nfs_0 > > l-wx------ 1 root root 64 Jun 16 00:13 4 -> pipe:[24457591] > > lr-x------ 1 root root 64 Jun 16 00:13 5 -> pipe:[24457592] > > l-wx------ 1 root root 64 Jun 16 00:13 6 -> pipe:[24457592] > > lr-x------ 1 root root 64 Jun 16 00:13 7 -> /etc/gssapi_mech.conf > > lr-x------ 1 root root 64 Jun 16 00:13 8 -> > > /proc/25920/net/rpc/auth.rpcsec.init/channel > > lrwx------ 1 root root 64 Jun 16 00:13 9 -> /var/tmp/nfs_0 > > > > Is there any known fix for this? It runs quickly from max open files.. > > It doesn't look familiar to me.--b. seems to be KRB problem, however, I thought that it may be a problem in svcgssd as well. https://bugzilla.redhat.com/show_bug.cgi?id=761006 -- Lukáš Hejtmánek