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From: Thomas Connell <tconnell@modwest.com>
To: autofs@linux.kernel.org
Subject: Mountpoint string corruption in autofs5.0.3-3?
Date: Thu, 23 Apr 2009 17:07:00 -0600	[thread overview]
Message-ID: <49F0F494.4030008@modwest.com> (raw)

Hi;

I'm having a problem that I've attempted to debug and google on my own, but have reached my limits of understanding.  I'm hoping 
the list may be able to provide some insight.

Some back story:

I inherited this setup, which was discussed in this list, a little while ago: 
http://linux.kernel.org/pipermail/autofs/2009-February/005575.html

As that link provided, I was able to backport debian 5.0 autofs5 to debian 4.0 with the little patch.  My testing seemed to 
indicate it was working fine.

When I started to roll it out, the automounter process started working the CPU really hard, and some automounts that were 
mounting before were not.


Here are the verbose logs from when the first access attempts to hit the mountpoint.  I apologize for not obscuring the domain 
name that is also the mount point, but since that is what is corrupted, I don't see a way not to post it:


Apr 23 14:27:21 web6 automount[31779]: handle_packet: type = 3
Apr 23 14:27:21 web6 automount[31779]: handle_packet_missing_indirect: token 5106, name federalhousingtaxcredit.com, request pid 
14419
Apr 23 14:27:21 web6 automount[31779]: attempting to mount entry /domains/f/federalhousingtaxcredit.com
Apr 23 14:27:21 web6 automount[31779]: lookup_mount: lookup(ldap): looking up federalhousingtaxcredit.com
Apr 23 14:27:21 web6 automount[31779]: do_bind: lookup(ldap): ldap anonymous bind returned 0
Apr 23 14:27:21 web6 automount[31779]: lookup_one: lookup(ldap): searching for 
"(&(objectclass=automount)(|(cn=federalhousingtaxcredit.com)(cn=/)(cn=\2A)))" under 
"ou=domains,ou=jails,ou=Mounts,dc=modwest,dc=com"
Apr 23 14:27:22 web6 automount[31779]: lookup_one: lookup(ldap): getting first entry for cn="federalhousingtaxcredit.com"
Apr 23 14:27:22 web6 automount[31779]: lookup_one: lookup(ldap): examining first entry
Apr 23 14:27:22 web6 automount[31779]: lookup_one: lookup(ldap): examining first entry
Apr 23 14:27:22 web6 automount[31779]: lookup_mount: lookup(ldap): federalhousingtaxcredit.com -> / 
:/www/vhosts/f/federalhousingtaxcredit.com /.renv :/mnt/jail
Apr 23 14:27:22 web6 automount[31779]: parse_mount: parse(sun): expanded entry: / :/www/vhosts/f/federalhousingtaxcredit.com 
/.renv :/mnt/jail
Apr 23 14:27:22 web6 automount[31779]: parse_mount: parse(sun): gathered options: vd,strict
Apr 23 14:27:22 web6 automount[31779]: parse_mount: parse(sun): dequote("/") -> /
Apr 23 14:27:22 web6 automount[31779]: parse_mapent: parse(sun): gathered options: vd,strict
Apr 23 14:27:22 web6 automount[31779]: parse_mapent: parse(sun): dequote(":/www/vhosts/f/federalhousingtaxcredit.com") -> 
:/www/vhosts/f/federalhousingtaxcredit.com
Apr 23 14:27:22 web6 automount[31779]: add_offset_entry: parse(sun): added multi-mount offset / -> -vd,strict 
:/www/vhosts/f/federalhousingtaxcredit.com
Apr 23 14:27:22 web6 automount[31779]: parse_mount: parse(sun): dequote("/.renv") -> /.renv
Apr 23 14:27:22 web6 automount[31779]: parse_mapent: parse(sun): gathered options: vd,strict
Apr 23 14:27:22 web6 automount[31779]: parse_mapent: parse(sun): dequote(":/mnt/jail") -> :/mnt/jail
Apr 23 14:27:22 web6 automount[31779]: add_offset_entry: parse(sun): added multi-mount offset /.renv -> -vd,strict :/mnt/jail
Apr 23 14:27:22 web6 automount[31779]: parse_mapent: parse(sun): gathered options: vd,strict
Apr 23 14:27:22 web6 automount[31779]: parse_mapent: parse(sun): dequote(":/www/vhosts/f/federalhousingtaxcredit.com") -> 
:/www/vhosts/f/federalhousingtaxcredit.com
Apr 23 14:27:22 web6 automount[31779]: sun_mount: parse(sun): mounting root /domains/f/federalhousingtaxcredit.com, mountpoint 
/, what :/www/vhosts/f/federalhousingtaxcredit.com, fstype nfs, options vd
Apr 23 14:27:22 web6 automount[31779]: mount_mount: mount(nfs): root=/domains/f/federalhousingtaxcredit.com name=/ 
what=:/www/vhosts/f/federalhousingtaxcredit.com, fstype=nfs, options=vd
Apr 23 14:27:22 web6 automount[31779]: mount_mount: mount(nfs): nfs options="vd", nosymlink=0, ro=0
Apr 23 14:27:22 web6 automount[31779]: mount_mount: mount(nfs): calling mkdir_path /domains/f/federalhousingtaxcredit.com
Apr 23 14:27:22 web6 automount[31779]: mount_mount: mount(nfs): / is local, attempt bind mount
Apr 23 14:27:22 web6 automount[31779]: mount_mount: mount(bind): calling mkdir_path /domains/f/federalhousingtaxcred���om
Apr 23 14:27:22 web6 automount[31779]: mount_mount: mount(bind): calling mount --bind -s  -o defaults 
/www/vhosts/f/federalhousingtaxcredit.com /domains/f/federalhousingtaxcred���
Apr 23 14:27:22 web6 automount[31779]: >> mount: mount point /domains/f/federalhousingtaxcred��� does not exist
Apr 23 14:27:22 web6 automount[31779]: mount(nfs): nfs: mount failure :/www/vhosts/f/federalhousingtaxcredit.com on 
/domains/f/federalhousingtaxcredit.com
Apr 23 14:27:22 web6 automount[31779]: mount_multi_triggers: mount offset /domains/f/federalhousingtaxcredit.com/.renv
Apr 23 14:27:22 web6 automount[31779]: mount_autofs_offset: calling mount -t autofs -s  -o 
fd=96,pgrp=31779,minproto=5,maxproto=5,offset automount /domains/f/federalhousingtaxcredit.com/.renv
Apr 23 14:27:22 web6 automount[31779]: mount_autofs_offset: mounted trigger /domains/f/federalhousingtaxcredit.com/.renv
Apr 23 14:27:22 web6 automount[31779]: send_fail: token = 5106
Apr 23 14:27:22 web6 automount[31779]: failed to mount /domains/f/federalhousingtaxcredit.com

This causes the CPU load because automounter itself winds up accessing the garbled directory, spurring another attempt at 
mounting, so on and so forth.

Here is a strace for the same period of time:

[pid 31827] clone(Process 32051 attached
child_stack=0xb57244c4, 
flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID|CLONE_DETACHED, 
parent_tidptr=0xb5724bf8, {entry_number:6, base_addr:0xb5724bb0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, 
limit_in_pages:1, seg_not_present:0, useable:1}, child_tidptr=0xb5724bf8) = 32051
[pid 32051] futex(0x8006064c, FUTEX_WAKE, 1 <unfinished ...>
[pid 32051] <... futex resumed> )       = 0
[pid 32051] futex(0x80060648, FUTEX_WAKE, 1 <unfinished ...>
[pid 32051] <... futex resumed> )       = 0
[pid 32051] lstat64("/domains/f/federalhousingtaxcredit.com",  <unfinished ...>
[pid 32051] <... lstat64 resumed> 0xb57243a4) = -1 ENOENT (No such file or directory)
[pid 32051] time( <unfinished ...>
[pid 32051] <... time resumed> [1240518441]) = 1240518441
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<30>Apr 23 14:27:21 automount[31"..., 102, MSG_NOSIGNAL) = 102
[pid 32051] sched_yield()               = 0
[pid 32051] time([1240518441])          = 1240518441
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:21 automount[31"..., 104, MSG_NOSIGNAL) = 104
[pid 32051] time(NULL)                  = 1240518441
[pid 32051] time(NULL)                  = 1240518441
[pid 32051] socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 4
[pid 32051] setsockopt(4, SOL_TCP, TCP_NODELAY, [1], 4) = 0
[pid 32051] fcntl64(4, F_GETFL)         = 0x2 (flags O_RDWR)
[pid 32051] fcntl64(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
[pid 32051] connect(4, {sa_family=AF_INET, sin_port=htons(389), sin_addr=inet_addr("127.0.0.1")}, 16) = -1 EINPROGRESS 
(Operation now in progress)
[pid 32051] select(1024, NULL, [4], NULL, {8, 0}) = 1 (out [4], left {8, 0})
[pid 32051] getpeername(4, {sa_family=AF_INET, sin_port=htons(389), sin_addr=inet_addr("127.0.0.1")}, [16]) = 0
[pid 32051] fcntl64(4, F_GETFL)         = 0x802 (flags O_RDWR|O_NONBLOCK)
[pid 32051] fcntl64(4, F_SETFL, O_RDWR) = 0
[pid 32051] getpeername(4, {sa_family=AF_INET, sin_port=htons(389), sin_addr=inet_addr("127.0.0.1")}, [16]) = 0
[pid 32051] uname({sys="Linux", node="web6", ...}) = 0
[pid 32051] time(NULL)                  = 1240518441
[pid 32051] write(4, "0\f\2\1\1`\7\2\1\3\4\0\200\0", 14) = 14
[pid 32051] select(1024, [4], [], NULL, NULL) = 1 (in [4])
[pid 32051] read(4, "0\f\2\1\1a\7\n", 8) = 8
[pid 32051] read(4, "\1\0\4\0\4\0", 6)  = 6
[pid 32051] time(NULL)                  = 1240518441
[pid 32051] time([1240518441])          = 1240518441
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:21 automount[31"..., 91, MSG_NOSIGNAL) = 91
[pid 32051] time([1240518441])          = 1240518441
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:21 automount[31"..., 211, MSG_NOSIGNAL) = 211
[pid 32051] time(NULL)                  = 1240518441
[pid 32051] write(4, "0\201\265\2\1\2c\201\257\4/ou=domains,ou=jails,o"..., 184) = 184
[pid 32051] select(1024, [4], [], NULL, NULL) = 1 (in [4])
[pid 32051] read(4, "0\201\327\2\1\2d\201", 8) = 8
[pid 32051] read(4, "\321\4Ncn=federalhousingtaxcredit.co"..., 210) = 210
[pid 32051] select(1024, [4], [], NULL, NULL) = 1 (in [4])
[pid 32051] read(4, "0\201\204\2\1\2d\177", 8) = 8
[pid 32051] read(4, "\0044cn=/,ou=domains,ou=jails,ou=Mo"..., 127) = 127
[pid 32051] select(1024, [4], [], NULL, NULL) = 1 (in [4])
[pid 32051] read(4, "0\f\2\1\2e\7\n", 8) = 8
[pid 32051] read(4, "\1\0\4\0\4\0", 6)  = 6
[pid 32051] time(NULL)                  = 1240518442
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 120, MSG_NOSIGNAL) = 120
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 85, MSG_NOSIGNAL) = 85
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 85, MSG_NOSIGNAL) = 85
[pid 32051] write(4, "0\5\2\1\3B\0", 7) = 7
[pid 32051] shutdown(4, 2 /* send and receive */) = 0
[pid 32051] close(4)                    = 0
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 159, MSG_NOSIGNAL) = 159
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 141, MSG_NOSIGNAL) = 141
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 90, MSG_NOSIGNAL) = 90
[pid 32051] time(NULL)                  = 1240518442
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 80, MSG_NOSIGNAL) = 80
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 91, MSG_NOSIGNAL) = 91
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 163, MSG_NOSIGNAL) = 163
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 151, MSG_NOSIGNAL) = 151
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 90, MSG_NOSIGNAL) = 90
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 91, MSG_NOSIGNAL) = 91
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 99, MSG_NOSIGNAL) = 99
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 124, MSG_NOSIGNAL) = 124
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 91, MSG_NOSIGNAL) = 91
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 163, MSG_NOSIGNAL) = 163
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 200, MSG_NOSIGNAL) = 200
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 185, MSG_NOSIGNAL) = 185
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 98, MSG_NOSIGNAL) = 98
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 120, MSG_NOSIGNAL) = 120
[pid 32051] stat64("/domains", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
[pid 32051] stat64("/domains/f", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid 32051] stat64("/domains/f/federalhousingtaxcredit.com", 0xb5720a18) = -1 ENOENT (No such file or directory)
[pid 32051] statfs64("/domains/f", 84, {f_type=0x187, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, 
f_fsid={0, 0}, f_namelen=255, f_frsize=4096}) = 0
[pid 32051] mkdir("/domains/f/federalhousingtaxcredit.com", 0555) = 0
[pid 32051] open("/etc/mtab", O_RDONLY) = 4
[pid 32051] fstat64(4, {st_mode=S_IFREG|0644, st_size=771, ...}) = 0
[pid 32051] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fa9000
[pid 32051] read(4, "/dev/hda3 / ext3 rw,noatime,erro"..., 4096) = 771
[pid 32051] read(4, "", 4096)           = 0
[pid 32051] close(4)                    = 0
[pid 32051] munmap(0xb7fa9000, 4096)    = 0
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 93, MSG_NOSIGNAL) = 93
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 121, MSG_NOSIGNAL) = 121
[pid 32051] stat64("/domains", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
[pid 32051] stat64("/domains/f", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid 32051] stat64("/domains/f/federalhousingtaxcred���om", 0xb57208d8) = -1 ENOENT (No such file or directory)
[pid 32051] statfs64("/domains/f", 84, {f_type=0x187, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, 
f_fsid={0, 0}, f_namelen=255, f_frsize=4096}) = 0
[pid 32051] mkdir("/domains/f/federalhousingtaxcred���om", 0555) = 0
[pid 32051] open("/etc/mtab", O_RDONLY) = 4
[pid 32051] fstat64(4, {st_mode=S_IFREG|0644, st_size=771, ...}) = 0
[pid 32051] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fa9000
[pid 32051] read(4, "/dev/hda3 / ext3 rw,noatime,erro"..., 4096) = 771
[pid 32051] read(4, "", 4096)           = 0
[pid 32051] close(4)                    = 0
[pid 32051] munmap(0xb7fa9000, 4096)    = 0
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 179, MSG_NOSIGNAL) = 179
[pid 32051] pipe([4, 221])              = 0
[pid 32051] rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], ~[KILL STOP RTMIN RT_1], 8) = 0
[pid 32051] clone(Process 32052 attached
[pid 32051] rt_sigprocmask(SIG_SETMASK, ~[KILL STOP RTMIN RT_1], NULL, 8) = 0
[pid 32051] close(221)                  = 0
[pid 32051] read(4,  <unfinished ...>
[pid 32051] <... read resumed> "mount: mount point /domains/f/fe"..., 2047) = 71
[pid 32051] time( <unfinished ...>
[pid 32051] <... time resumed> [1240518442]) = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<28>Apr 23 14:27:22 automount[31"..., 111, MSG_NOSIGNAL) = 111
[pid 32051] read(4, "", 2047)           = 0
[pid 32051] close(4)                    = 0
[pid 32051] waitpid(32052, [{WIFEXITED(s) && WEXITSTATUS(s) == 32}], 0) = 32052
[pid 32051] rt_sigprocmask(SIG_SETMASK, ~[KILL STOP RTMIN RT_1], NULL, 8) = 0
[pid 32051] time([1240518442])          = 1240518442
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=877, ...}) = 0
[pid 32051] send(3, "<30>Apr 23 14:27:22 automount[31"..., 153, MSG_NOSIGNAL) = 153
[pid 32051] lstat64("/domains/f/federalhousingtaxcredit.com", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
[pid 32051] statfs64("/domains/f/federalhousingtaxcredit.com", 84, {f_type=0x187, f_bsize=4096, f_blocks=0, f_bfree=0, 
f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255, f_frsize=4096}) = 0
[pid 32051] rmdir("/domains/f/federalhousingtaxcredit.com") = 0
[pid 32051] lstat64("/domains/f", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid 32051] statfs64("/domains/f", 84, {f_type=0x187, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, 
f_fsid={0, 0}, f_namelen=255, f_frsize=4096}) = 0
[pid 32051] rmdir("/domains/f")         = -1 EBUSY (Device or resource busy)
...

Some mountpoints have this problem, other mount just fine.  I'm out of my depth, so don't know exactly what information you may 
need to help be troubleshoot.  Let me know if I can provide any other information!

Thanks,


-- 
Thomas Connell
Modwest.com
Need Answers? http://www.modwest.com/help

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             reply	other threads:[~2009-04-23 23:07 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-23 23:07 Thomas Connell [this message]
2009-04-26  3:47 ` Mountpoint string corruption in autofs5.0.3-3? Ian Kent
2009-04-26 16:36   ` Thomas Connell
2009-04-28  4:52     ` Ian Kent

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