From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leonardo Chiquitto Subject: Re: 5.0.5 non-expiring mounts Date: Thu, 24 Mar 2011 19:03:50 -0300 Message-ID: References: <4D510D53.7010507@gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary=0016e6de16ac042069049f41a744 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=WszKOnx7ilHcZY4ZNDjwvjAMtrj2nW3nKhzP3wDsx/I=; b=qoPFGyY2SJZ1KXHiMZ8k74E+vuXXt5+KeeRV/wVn0Un8WR9YwWNC2Ux6+NSJY7F4Kx 5n7YVn0masMQtf+qjOQz0GzuDKOp/KOwEF+uXF2+Ks3a5MwrzeSd1ezAUt952aVNkzWG acQIQ0y3O+1YTcuQjYkYTRAo3rlvSVrdscPwI= In-Reply-To: <4D510D53.7010507@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: autofs-bounces@linux.kernel.org Errors-To: autofs-bounces@linux.kernel.org To: autofs@linux.kernel.org Cc: "Philip Ong Jr." --0016e6de16ac042069049f41a744 Content-Type: text/plain; charset=ISO-8859-1 On Tue, Feb 8, 2011 at 7:30 AM, Philip Ong Jr. wrote: > I've pulled down the 5.0.5 tree and all patches. > > I've set the logging level to debug and can see messages of expiring mounts > in /var/log/messages...but when I check /etc/mtab or /proc/mounts or df, i > can still see them there. Any ideas if this is a known issue or if I can > give more info than below? Hello, I finally had time to return to this issue. To avoid the confusion caused by old kernels, I reproduced the problem on openSUSE Factory (kernel 2.6.38 and autofs 5.0.5 with all kernel.org patches applied). Here's the configuration used: # cat /etc/auto.master /data /etc/auto.data # cat /etc/auto.data isos -fstype=nfs,ro,rsize=8192,wsize=8192,intr,nolock,nosuid libre:/isos # cat /etc/sysconfig/autofs | grep -v '^#' AUTOFS_OPTIONS="" LOCAL_OPTIONS="" APPEND_OPTIONS="yes" USE_MISC_DEVICE="yes" DEFAULT_MASTER_MAP_NAME="auto.master" DEFAULT_TIMEOUT=600 DEFAULT_BROWSE_MODE="yes" DEFAULT_LOGGING="debug" DEFAULT_MAP_OBJECT_CLASS="nisMap" DEFAULT_ENTRY_OBJECT_CLASS="nisObject" DEFAULT_MAP_ATTRIBUTE="nisMapName" DEFAULT_ENTRY_ATTRIBUTE="cn" DEFAULT_VALUE_ATTRIBUTE="nisMapEntry" DEFAULT_AUTH_CONF_FILE="etc/autofs_ldap_auth.conf" MAP_HASH_TABLE_SIZE=1024 I'm attaching the automount debug logs showing the following sequence: - automount startup - mount of an NFS volume (/data/isos) - failed attempt to trigger the expiration of the mounted volume (sending SIGUSR1) - successful attempt to trigger the expiration of the mounted volume (sending SIGUSR1 again) I also confirmed that the problem no longer happens if I revert the following commit: commit 08aafab4c1d0ab6227c80f8cd1086ae78556a370 Author: Ian Kent Date: Thu Sep 9 11:10:47 2010 +0800 autofs-5.0.5 - fix direct map not updating on reread Philip, do you think you could try to revert it in your setup/package just to confirm this "works"? Thanks, Leonardo --0016e6de16ac042069049f41a744 Content-Type: text/plain; charset=US-ASCII; name="messages-n47.txt" Content-Disposition: attachment; filename="messages-n47.txt" Content-Transfer-Encoding: base64 X-Attachment-Id: f_glo802cc0 PT0gU1RBUlRVUAoKTWFyIDI0IDE4OjQxOjMzIG40NyBhdXRvbW91bnRbNDY4MV06IFN0YXJ0aW5n IGF1dG9tb3VudGVyIHZlcnNpb24gNS4wLjUsIG1hc3RlciBtYXAgYXV0by5tYXN0ZXIKTWFyIDI0 IDE4OjQxOjMzIG40NyBhdXRvbW91bnRbNDY4MV06IHVzaW5nIGtlcm5lbCBwcm90b2NvbCB2ZXJz aW9uIDUuMDIKTWFyIDI0IDE4OjQxOjMzIG40NyBhdXRvbW91bnRbNDY4MV06IGxvb2t1cF9uc3Nf cmVhZF9tYXN0ZXI6IHJlYWRpbmcgbWFzdGVyIGZpbGVzIGF1dG8ubWFzdGVyCk1hciAyNCAxODo0 MTozMyBuNDcgYXV0b21vdW50WzQ2ODFdOiBwYXJzZV9pbml0OiBwYXJzZShzdW4pOiBpbml0IGdh dGhlcmVkIGdsb2JhbCBvcHRpb25zOiAobnVsbCkKTWFyIDI0IDE4OjQxOjMzIG40NyBhdXRvbW91 bnRbNDY4MV06IGxvb2t1cF9yZWFkX21hc3RlcjogbG9va3VwKGZpbGUpOiByZWFkIGVudHJ5IC9k YXRhCk1hciAyNCAxODo0MTozMyBuNDcgYXV0b21vdW50WzQ2ODFdOiBtYXN0ZXJfZG9fbW91bnQ6 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