lp:~colin-king/ubuntu/wily/mountall/zfs-support

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Rejected for merging into lp:ubuntu/wily/mountall

Martin Pitt: Needs Information on 2015-09-18

Diff: 151 lines (+102/-4)

1 file modified

src/mountall.c (+102/-4)

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467. By Colin Ian King on 2015-08-06

* Handle duplicate mountpoints.
When mountall is iterating in try_mounts() on new mount point, change
is_parent() to return false when a record is tested against itself
because a mount point cannot be a root of itself.

Mountall does not preserve the behavior of `mount -a` if more than
one device shares a mountpoint in the /etc/fstab file. Suppose:

        /var/tmp/alfa /mnt/charlie ext2 loop 0 0
        /var/tmp/bravo /mnt/charlie ext2 loop 0 0

Both filesystems are mounted on /mnt/charlie by `mount -a`, but
bravo is ignored by `mountall`. This seems to be an artifact of the fix for
LP: #443035 in zfsonlinux/mountall@eca315d06ae4a2913f9b2ec994c68c45fead912f.

Furthermore, mountall hangs if such mounts are ZFS datasets or A

Closes: zfsonlinux/mountall#5
Darik Horn <email address hidden>, Fri, 27 Mar 2013 22:29:47 -0600

466. By Colin Ian King on 2015-08-06

* no filesystem should depend on mounting swap first
  mk01 <email address hidden>, Fri, 1 Feb 2013 02:06:57 +0100

465. By Colin Ian King on 2015-08-06

* readonly and atime options reflected during mount
  Matus Kral <email address hidden>, Wed, 30 Jan 2013 08:09:00 +0100

464. By Colin Ian King on 2015-08-06

* Disregard the 'mounted' dataset property.
  If `/etc/mtab` is not a symlink to `/proc/mounts`, and if it contains stale
  records, then `zfs list` returns incorrect 'mounted' values that cause
  corresponding datasets to be ignored.

  The mounted check is unnecessary (and the problem), since mountall checks if
  the mountpoints are already mounted before it spawns a mount job - but zfs list
  checks mtab before it's been written by mountall (and any stale mountpoints get
  misrepresented). Removing that check, everything seems to work fine (mounts
  correctly on startup, doesn't overmount things when run from the command line
  in a running session).
  Will Rouesnel <email address hidden>, Thu, 27 Dec 2012 05:59:37 -0600

463. By Colin Ian King on 2015-08-06

* Add ZFS support.
  Pretend that the output of `zfs list` is appended to the `/etc/fstab` file
  Darik Horn <email address hidden>, Sun, 6 Nov 2011 00:00:00 -0500

462. By Dimitri John Ledkov on 2014-07-14

releasing package mountall version 2.54build1

461. By Steve Langasek on 2014-05-15

releasing package mountall version 2.54

460. By Steve Langasek on 2014-05-15

conf/mounted-proc.conf: /proc/slabinfo may not exist, in which case we
should avoid trying to chmod it and generating spurious errors in the
log. LP: #1319724.

459. By Steve Langasek on 2014-02-20

releasing package mountall version 2.53

458. By Steve Langasek on 2014-02-20

Update initscripts Breaks:, so we get the version that supports
/run/motd.dynamic before upgrading