[Bug 1093731] Re: udev-finish.conf fails to merge temporary rules files

[Yutani]

** Description changed:

- I removed /etc/udev/rules.d/70-persistent-net.rules and rebooted the machine in order to generate a new rules file, but couldn't get a complete 70-persistent-net.rules. A rule about eth0 was written in /run/udev/tmp--70-persitent-net.rules and didn't merged onto /etc/udev/rules.d/70-persistent-net.rules, which udev-finish.conf is 
+ I removed /etc/udev/rules.d/70-persistent-net.rules and rebooted the machine in order to generate a new rules file, but couldn't get a complete 70-persistent-net.rules. A rule about eth0 was written in /run/udev/tmp--70-persitent-net.rules and didn't merged onto /etc/udev/rules.d/70-persistent-net.rules, which udev-finish.conf is
  expected to do.
  
  This is probably because the tmp dir path specified in udev-finish.conf
  is different from that in /lib/udev/rule_generator.functions.
  
- 
  /lib/udev/rule_generator.functions:
-         RUNDIR=$(udevadm info --run)
-         local tmp_rules_file="$RUNDIR/tmp-rules--${RULES_FILE##*/}"
- 
+         RUNDIR=$(udevadm info --run)
+         local tmp_rules_file="$RUNDIR/tmp-rules--${RULES_FILE##*/}"
  
  /etc/init/udev-finish.conf:
-     # Copy any rules generated while the root filesystem was read-only
-     for file in /dev/.udev/tmp-rules--*
-     do
-         [ -e "$file" ] || continue
-         cat "$file" >> "/etc/udev/rules.d/${file##*tmp-rules--}"
+     # Copy any rules generated while the root filesystem was read-only
+     for file in /dev/.udev/tmp-rules--*
+     do
+         [ -e "$file" ] || continue
+         cat "$file" >> "/etc/udev/rules.d/${file##*tmp-rules--}"
  
- 		
- In my environment, "udevadm info --run" returns "/run/udev". I think udev-finish.conf should use $(udevadm info --run) instead of "/dev/.udev/".
+ In my environment, "udevadm info --run" returns "/run/udev". I think
+ udev-finish.conf should use $(udevadm info --run) instead of
+ "/dev/.udev/".
  
  ---
  Description:    Ubuntu 12.04.1 LTS
  Release:        12.04
  udev:
-   Installed: 175-0ubuntu9.1
-   Candidate: 175-0ubuntu9.2
-   Version table:
-      175-0ubuntu9.2 0
-         500 http://10.0.49.3/ubuntu/ precise-updates/main amd64 Packages
-  *** 175-0ubuntu9.1 0
-         100 /var/lib/dpkg/status
-      175-0ubuntu9 0
-         500 http://10.0.49.3/ubuntu/ precise/main amd64 Packages
+   Installed: 175-0ubuntu9.1
+   Candidate: 175-0ubuntu9.2

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https://bugs.launchpad.net/bugs/1093731

Title:
  udev-finish.conf fails to merge temporary rules files

Status in “udev” package in Ubuntu:
  New

Bug description:
  I removed /etc/udev/rules.d/70-persistent-net.rules and rebooted the machine in order to generate a new rules file, but couldn't get a complete 70-persistent-net.rules. A rule about eth0 was written in /run/udev/tmp--70-persitent-net.rules and didn't merged onto /etc/udev/rules.d/70-persistent-net.rules, which udev-finish.conf is
  expected to do.

  This is probably because the tmp dir path specified in udev-
  finish.conf is different from that in
  /lib/udev/rule_generator.functions.

  /lib/udev/rule_generator.functions:
          RUNDIR=$(udevadm info --run)
          local tmp_rules_file="$RUNDIR/tmp-rules--${RULES_FILE##*/}"

  /etc/init/udev-finish.conf:
      # Copy any rules generated while the root filesystem was read-only
      for file in /dev/.udev/tmp-rules--*
      do
          [ -e "$file" ] || continue
          cat "$file" >> "/etc/udev/rules.d/${file##*tmp-rules--}"

  In my environment, "udevadm info --run" returns "/run/udev". I think
  udev-finish.conf should use $(udevadm info --run) instead of
  "/dev/.udev/".

  ---
  Description:    Ubuntu 12.04.1 LTS
  Release:        12.04
  udev:
    Installed: 175-0ubuntu9.1
    Candidate: 175-0ubuntu9.2

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