** Description changed:
Binary package hint: autofs5
Using the auto.net file to mount NFS mounts on the local network.
One of the machines (a NAS) has a number of similarly named exports with
spaces in the name. autonfs appears to only see the name upto the first space.
The awk script in /etc/auto.net that parses the output of showmount doesn't
consider that there may be spaces in the export name.
For example, the Network Recycle Bin's
$ showmount -e korby
Export list for korby:
- /Qweb
- /Qusb
- /Qrecordings
- /Qmultimedia
- /Qdownload
- /Public
- /Photos
- /Network Recycle Bin 4
- /Network Recycle Bin 3
- /Network Recycle Bin 1
- /Media
- /Documents
- /DVD_rip
+ /Qweb
+ /Qusb
+ /Qrecordings
+ /Qmultimedia
+ /Qdownload
+ /Public
+ /Photos
+ /Network Recycle Bin 4
+ /Network Recycle Bin 3
+ /Network Recycle Bin 1
+ /Media
+ /Documents
+ /DVD_rip
Turns into
$ /etc/auto.net korby
-fstype=nfs,hard,intr,nodev,nosuid \
- /DVD_rip korby:/DVD_rip \
- /Documents korby:/Documents \
- /Media korby:/Media \
- /Network korby:/Network \
- /Network korby:/Network \
- /Network korby:/Network \
- /Photos korby:/Photos \
- /Public korby:/Public \
- /Qdownload korby:/Qdownload \
- /Qmultimedia korby:/Qmultimedia \
- /Qrecordings korby:/Qrecordings \
- /Qusb korby:/Qusb \
- /Qweb korby:/Qweb
+ /DVD_rip korby:/DVD_rip \
+ /Documents korby:/Documents \
+ /Media korby:/Media \
+ /Network korby:/Network \
+ /Network korby:/Network \
+ /Network korby:/Network \
+ /Photos korby:/Photos \
+ /Public korby:/Public \
+ /Qdownload korby:/Qdownload \
+ /Qmultimedia korby:/Qmultimedia \
+ /Qrecordings korby:/Qrecordings \
+ /Qusb korby:/Qusb \
+ /Qweb korby:/Qweb
This prevents autofs from mounting any of the korby shares as it finds a
duplicate mount (let alone, the mount it thinks it's a duplicate of is
invalid as well).
Oct 20 14:50:49 sara-linux automount[21712]: attempting to mount entry
/net/korby
Oct 20 14:50:49 sara-linux automount[21712]: lookup_mount: lookup(program):
looking up korby
Oct 20 14:50:49 sara-linux automount[21712]: lookup_mount: lookup(program):
korby -> -fstype=nfs,hard,intr,nodev,nosuid #011/DVD_rip korby:/DVD_rip
#011/Documents korby:/Documents #011/Media korby:/Media #011/Network
korby:/Network #011/Network korby:/Network #011/Network korby:/Network
#011/Photos korby:/Photos #011/Public korby:/Public #011/Qdownload
korby:/Qdownload #011/Qmultimedia korby:/Qmultimedia #011/Qrecordings
korby:/Qrecordings #011/Qusb korby:/Qusb #011/Qweb korby:/Qweb
Oct 20 14:50:49 sara-linux automount[21712]: parse_mount: parse(sun):
expanded entry: -fstype=nfs,hard,intr,nodev,nosuid #011/DVD_rip korby:/DVD_rip
#011/Documents korby:/Documents #011/Media korby:/Media #011/Network
korby:/Network #011/Network korby:/Network #011/Network korby:/Network
#011/Photos korby:/Photos #011/Public korby:/Public #011/Qdownload
korby:/Qdownload #011/Qmultimedia korby:/Qmultimedia #011/Qrecordings
korby:/Qrecordings #011/Qusb korby:/Qusb #011/Qweb korby:/Qweb
Oct 20 14:50:49 sara-linux automount[21712]: parse_mount: parse(sun):
gathered options: fstype=nfs,hard,intr,nodev,nosuid
Oct 20 14:50:49 sara-linux automount[21712]: parse_mount: parse(sun):
dequote("/DVD_rip") -> /DVD_rip
Oct 20 14:50:49 sara-linux automount[21712]: parse_mapent: parse(sun):
gathered options: fstype=nfs,hard,intr,nodev,nosuid
Oct 20 14:50:49 sara-linux automount[21712]: parse_mapent: parse(sun):
dequote("korby:/DVD_rip") -> korby:/DVD_rip
Oct 20 14:50:49 sara-linux automount[21712]: add_offset_entry: parse(sun):
added multi-mount offset /DVD_rip -> -fstype=nfs,hard,intr,nodev,nosuid
korby:/DVD_rip
Oct 20 14:50:49 sara-linux automount[21712]: parse_mount: parse(sun):
dequote("/Documents") -> /Documents
Oct 20 14:50:49 sara-linux automount[21712]: parse_mapent: parse(sun):
gathered options: fstype=nfs,hard,intr,nodev,nosuid
Oct 20 14:50:49 sara-linux automount[21712]: parse_mapent: parse(sun):
dequote("korby:/Documents") -> korby:/Documents
Oct 20 14:50:49 sara-linux automount[21712]: add_offset_entry: parse(sun):
added multi-mount offset /Documents -> -fstype=nfs,hard,intr,nodev,nosuid
korby:/Documents
Oct 20 14:50:49 sara-linux automount[21712]: parse_mount: parse(sun):
dequote("/Media") -> /Media
Oct 20 14:50:49 sara-linux automount[21712]: parse_mapent: parse(sun):
gathered options: fstype=nfs,hard,intr,nodev,nosuid
Oct 20 14:50:49 sara-linux automount[21712]: parse_mapent: parse(sun):
dequote("korby:/Media") -> korby:/Media
Oct 20 14:50:49 sara-linux automount[21712]: add_offset_entry: parse(sun):
added multi-mount offset /Media -> -fstype=nfs,hard,intr,nodev,nosuid
korby:/Media
Oct 20 14:50:49 sara-linux automount[21712]: parse_mount: parse(sun):
dequote("/Network") -> /Network
Oct 20 14:50:49 sara-linux automount[21712]: parse_mapent: parse(sun):
gathered options: fstype=nfs,hard,intr,nodev,nosuid
Oct 20 14:50:49 sara-linux automount[21712]: parse_mapent: parse(sun):
dequote("korby:/Network") -> korby:/Network
Oct 20 14:50:49 sara-linux automount[21712]: add_offset_entry: parse(sun):
added multi-mount offset /Network -> -fstype=nfs,hard,intr,nodev,nosuid
korby:/Network
Oct 20 14:50:49 sara-linux automount[21712]: parse_mount: parse(sun):
dequote("/Network") -> /Network
Oct 20 14:50:49 sara-linux automount[21712]: parse_mapent: parse(sun):
gathered options: fstype=nfs,hard,intr,nodev,nosuid
Oct 20 14:50:49 sara-linux automount[21712]: parse_mapent: parse(sun):
dequote("korby:/Network") -> korby:/Network
Oct 20 14:50:49 sara-linux automount[21712]: parse(sun): syntax error or
duplicate offset /Network -> korby:/Network
Oct 20 14:50:49 sara-linux automount[21712]: parse(sun): error adding
multi-mount
Oct 20 14:50:49 sara-linux automount[21712]: cache_delete_offset_list:
deleting offset key /net/korby/DVD_rip
Oct 20 14:50:49 sara-linux automount[21712]: cache_delete_offset_list:
deleting offset key /net/korby/Documents
Oct 20 14:50:49 sara-linux automount[21712]: cache_delete_offset_list:
deleting offset key /net/korby/Media
Oct 20 14:50:49 sara-linux automount[21712]: cache_delete_offset_list:
deleting offset key /net/korby/Network
Oct 20 14:50:49 sara-linux automount[21712]: dev_ioctl_send_fail: token = 55
Oct 20 14:50:49 sara-linux automount[21712]: failed to mount /net/korby
-
I will attempt to rewrite the awk to consider the spaces.
- ProblemType: Bug
- DistroRelease: Ubuntu 10.04
+ ProblemType: BugDistroRelease: Ubuntu 10.04
Package: autofs5 5.0.5-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
- Date: Wed Oct 20 14:43:14 2010
- InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
+ Date: Wed Oct 20 14:43:14 2010InstallationMedia: Ubuntu 9.10 "Karmic Koala" -
Release amd64 (20091027)
ProcEnviron:
- PATH=(custom, user)
- LANG=en_AU.utf8
- SHELL=/bin/bash
- SourcePackage: autofs5
- ---
- Architecture: amd64
- DistroRelease: Ubuntu 10.04
- InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
+ PATH=(custom, user)
+ LANG=en_AU.utf8
+ SHELL=/bin/bashSourcePackage: autofs5
+ ---
+ Architecture: amd64DistroRelease: Ubuntu 10.04InstallationMedia: Ubuntu 9.10
"Karmic Koala" - Release amd64 (20091027)
NonfreeKernelModules: nvidia
Package: autofs5 5.0.5-0ubuntu2
PackageArchitecture: amd64
ProcEnviron:
- PATH=(custom, user)
- LANG=en_AU.utf8
- SHELL=/bin/bash
- ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
- Tags: lucid
+ PATH=(custom, user)
+ LANG=en_AU.utf8
+ SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4Tags: lucid
Uname: Linux 2.6.35-22-generic x86_64
UnreportableReason: This is not a genuine Ubuntu package
UserGroups: adm admin cdrom dialout lpadmin plugdev proxy sambashare
+
+ TEST CASE:
+ Setup a lucid NFS server with the following exports (and associated
directories):
+
+ /home
+ "/space filename"
+ "/space filename2"
+
+ Note that "" is important as space is used as a de-limited in
+ /etc/exports
+
+ showmount -e <server> from a Lucid client with autofs5 installed shows:
+ Export list for <server>:
+ /space filename2 *
+ /space filename *
+ /home *
+
+ Setup autofs5 with the following line in /etc/auto.master on the client
+
+ /net /etc/auto.net
+
+ restart autofs
+
+ cd /net/<server> fails with 'No such file or directory message'
+
+ Removing one of the exports with a space from the NFS server (and
+ restarting autofs on the client) partially fixes the issue; however the
+ "space filename" export is not mounted correctly and is inaccessible:
+
+ total 0
+ drwxr-xr-x 2 root root 0 2010-10-22 09:11 space
+ drwxr-xr-x 2 root root 0 2010-10-22 09:11 home
** Changed in: autofs5 (Ubuntu)
Status: Incomplete => Confirmed
** Changed in: autofs5 (Ubuntu)
Importance: Undecided => Medium
** Changed in: autofs5 (Ubuntu)
Status: Confirmed => Triaged
--
won't mount NFS mounts with space in the name
https://bugs.launchpad.net/bugs/663672
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