| 2013-03-04 15:39:36 |
Louis Bouchard |
bug |
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added bug |
| 2013-03-04 15:39:52 |
Louis Bouchard |
puppet (Ubuntu): status |
New |
Confirmed |
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| 2013-03-04 15:39:57 |
Louis Bouchard |
puppet (Ubuntu): assignee |
|
Louis Bouchard (louis-bouchard) |
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| 2013-03-04 16:18:35 |
Louis Bouchard |
bug |
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added subscriber Canonical Support |
| 2013-03-04 16:18:47 |
Louis Bouchard |
bug |
|
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added subscriber Sustaining Engineering |
| 2013-04-26 12:17:40 |
Louis Bouchard |
puppet (Ubuntu): status |
Confirmed |
In Progress |
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| 2013-04-26 12:37:45 |
Louis Bouchard |
affects |
puppet (Ubuntu) |
cifs-utils (Ubuntu) |
|
| 2013-04-26 12:50:27 |
Dimitri John Ledkov |
nominated for series |
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Ubuntu Precise |
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| 2013-04-26 12:50:27 |
Dimitri John Ledkov |
bug task added |
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cifs-utils (Ubuntu Precise) |
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| 2013-04-26 12:50:27 |
Dimitri John Ledkov |
nominated for series |
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Ubuntu Quantal |
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| 2013-04-26 12:50:27 |
Dimitri John Ledkov |
bug task added |
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cifs-utils (Ubuntu Quantal) |
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| 2013-04-26 12:50:36 |
Dimitri John Ledkov |
cifs-utils (Ubuntu): status |
In Progress |
Fix Released |
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| 2013-04-26 12:50:38 |
Dimitri John Ledkov |
cifs-utils (Ubuntu Quantal): status |
New |
Fix Released |
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| 2013-04-26 12:50:41 |
Dimitri John Ledkov |
cifs-utils (Ubuntu Precise): status |
New |
Confirmed |
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| 2013-04-26 12:50:43 |
Dimitri John Ledkov |
cifs-utils (Ubuntu Precise): importance |
Undecided |
Medium |
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| 2013-04-26 12:50:54 |
Dimitri John Ledkov |
cifs-utils (Ubuntu Precise): assignee |
|
Louis Bouchard (louis-bouchard) |
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| 2013-04-26 13:39:21 |
Louis Bouchard |
description |
Create a file with the following contents, making sure that the samba location is available and is mountable by guests and that the mountpoint also exists and is a directory:
# cat /etc/puppet/manifests/tst.pp
package{'samba-client': }
mount{'home directory mount':
name => '/mnt/target',
atboot => 'true',
device => '//localhost/test',
ensure => 'mounted',
fstype => 'cifs',
require => [Package['samba-client']]
}
4.2- Apply the puppet config:
# puppet apply /etc/puppet/manifests/tst.pp
4.3- Verify that the mounted FS shows twice:
root@ubuntu:~# mount -t cifs
//localhost/test on /mnt/target type cifs (rw)
//localhost/test on /mnt/target type cifs (rw) |
SRU justification :
During a remount of a cifs filesystem, the mtab file is not properly
updated, which leads to a doubled entry of the same filesystem in the
/etc/mtab file.
Impact :
df and other tools incorrectly report the CIFS file system as mounted twice
Fix :
This has been fixed upstream in version 5.3 which is present in Quantal and more recent releases. The following upstream commit provides the fix :
https://git.samba.org/?p=cifs-utils.git;a=commitdiff_plain;h=f46dd7661cfb87257c95081fc2071c934bfbbb16
Test Case :
- An accessible SAMBA share is required on host 'sambahost'
- the user=,password= options are only required to avoid password prompt
$ mkdir /mnt/target
$ mount -o user=,password= //sambahost/test /mnt/target
$ mount -o remount /mnt/target
$ df | grep target
//sambahost/test 7033648 1278124 5402656 20% /mnt/target
//sambahost/test 7033648 1278124 5402656 20% /mnt/target
With the proposed fix, there would be only one /mnt/target entry
Regression :
This fix is already present in Q & R. It only introduce a del_mtab function that is only called when MS_REMOUNT is set on the file system.
Original description of the problem :
Create a file with the following contents, making sure that the samba location is available and is mountable by guests and that the mountpoint also exists and is a directory:
# cat /etc/puppet/manifests/tst.pp
package{'samba-client': }
mount{'home directory mount':
name => '/mnt/target',
atboot => 'true',
device => '//localhost/test',
ensure => 'mounted',
fstype => 'cifs',
require => [Package['samba-client']]
}
4.2- Apply the puppet config:
# puppet apply /etc/puppet/manifests/tst.pp
4.3- Verify that the mounted FS shows twice:
root@ubuntu:~# mount -t cifs
//localhost/test on /mnt/target type cifs (rw)
//localhost/test on /mnt/target type cifs (rw) |
|
| 2013-04-26 13:39:37 |
Louis Bouchard |
summary |
puppet double mounts CIFS mounts |
mount.cifs double mounts CIFS mounts |
|
| 2013-04-26 13:40:24 |
Louis Bouchard |
summary |
mount.cifs double mounts CIFS mounts |
mount.cifs incorrectly update /etc/mtab when -o remount is used |
|
| 2013-04-26 13:40:32 |
Louis Bouchard |
cifs-utils (Ubuntu Precise): status |
Confirmed |
In Progress |
|
| 2013-04-26 13:41:05 |
Louis Bouchard |
attachment added |
|
cifs-utils-lp1144612.debdiff https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/1144612/+attachment/3654742/+files/cifs-utils-lp1144612.debdiff |
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| 2013-04-26 13:41:22 |
Louis Bouchard |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2013-05-07 13:59:17 |
Adam Stokes |
bug |
|
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added subscriber Ubuntu Sponsors Team |
| 2013-05-15 11:38:43 |
Sebastien Bacher |
removed subscriber Ubuntu Sponsors Team |
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|
| 2013-05-16 21:54:50 |
Brian Murray |
cifs-utils (Ubuntu Precise): status |
In Progress |
Fix Committed |
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| 2013-05-16 21:54:54 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
| 2013-05-16 21:54:56 |
Brian Murray |
tags |
|
verification-needed |
|
| 2013-05-16 22:07:55 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/precise-proposed/cifs-utils |
|
| 2013-05-17 09:27:04 |
Eduardo Damato |
tags |
verification-needed |
verification-done |
|
| 2013-05-24 04:36:39 |
Adam Conrad |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2013-05-24 04:37:14 |
Launchpad Janitor |
cifs-utils (Ubuntu Precise): status |
Fix Committed |
Fix Released |
|
| 2014-02-07 16:04:44 |
Curtis Hovey |
removed subscriber Registry Administrators |
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