[Bug 1251654] [NEW] Remove /var/lib/mongodb/mongodb.lock trying to start mongodb service

2013-11-15 Thread Enrique Arizón Benito 
Public bug reported:

After non-clean shutdown /var/lib/mongodb/mongodb.lock avoid mongodb to
start properly. Adding next line to /etc/init/mongodb.conf  (anywhere in
the script section before launching the daemon) fixes the problem:

ps -eo %u | grep -q ^mongodb$ || rm -f /var/lib/mongodb/mongod.lock


Explained:
-   ps -ef  %u   - print 
all uid for current processes.
-   grep -q ^mongodb   -  test if the 
mongo service is actually running. mongodb is the same value passed to 
start-stop-daemon  in the --chuid parameter.
-   || rm -f /var/lib/mongodb/mongod.lock   - Unconditionally remove the lock 
file if test failed.


Ex1:

script
  ENABLE_MONGODB=yes
  UID=mongodb # - Reuse value
  if [ -f /etc/default/mongodb ]; then . /etc/default/mongodb; fi
  ps -eo %u | grep -q ^${UID}$  || rm -f /var/lib/mongodb/mongod.lock
  if [ x$ENABLE_MONGODB = xyes ]; then exec start-stop-daemon --start 
--quiet --chuid ${UID} --exec  /usr/bin/mongod -- --config /etc/mongodb.conf; fi
end script

** Affects: mongodb (Ubuntu)
 Importance: Undecided
 Status: New

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https://bugs.launchpad.net/bugs/1251654

Title:
  Remove /var/lib/mongodb/mongodb.lock trying to start mongodb service

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[Bug 1251654] [NEW] Remove /var/lib/mongodb/mongodb.lock trying to start mongodb service

2013-11-15 Thread Enrique Arizón Benito 
Public bug reported:

After non-clean shutdown /var/lib/mongodb/mongodb.lock avoid mongodb to
start properly. Adding next line to /etc/init/mongodb.conf  (anywhere in
the script section before launching the daemon) fixes the problem:

ps -eo %u | grep -q ^mongodb$ || rm -f /var/lib/mongodb/mongod.lock


Explained:
-   ps -ef  %u   - print 
all uid for current processes.
-   grep -q ^mongodb   -  test if the 
mongo service is actually running. mongodb is the same value passed to 
start-stop-daemon  in the --chuid parameter.
-   || rm -f /var/lib/mongodb/mongod.lock   - Unconditionally remove the lock 
file if test failed.


Ex1:

script
  ENABLE_MONGODB=yes
  UID=mongodb # - Reuse value
  if [ -f /etc/default/mongodb ]; then . /etc/default/mongodb; fi
  ps -eo %u | grep -q ^${UID}$  || rm -f /var/lib/mongodb/mongod.lock
  if [ x$ENABLE_MONGODB = xyes ]; then exec start-stop-daemon --start 
--quiet --chuid ${UID} --exec  /usr/bin/mongod -- --config /etc/mongodb.conf; fi
end script

** Affects: mongodb (Ubuntu)
 Importance: Undecided
 Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1251654

Title:
  Remove /var/lib/mongodb/mongodb.lock trying to start mongodb service

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/mongodb/+bug/1251654/+subscriptions

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