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Type:
Bug
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Resolution: Duplicate
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Priority:
Minor - P4
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None
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Affects Version/s: 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5
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Component/s: Packaging
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ALL
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Mongo 2.6.x sysv init script for EL6 isn't working correctly on 6u6. This is the output that standard start call returns:
# /etc/init.d/mongod restart
Stopping mongod: [ OK ]
Starting mongod: /usr/bin/dirname: extra operand `2>&1.pid'
Try `/usr/bin/dirname --help' for more information.
[ OK ]
Problem is that RedHat changed /etc/rc.d/init.d/functions, in a way that function __pids_var_run() contains new entry:
local pid_dir=$(/usr/bin/dirname $pid_file)
This is wrongly interpreted in daemon() function that Mongo uses. Problem is that $base is considered complete line:
"$NUMACTL $mongod $OPTIONS >/dev/null 2>&1"
This causes side effect:
+ base='null 2>&1' + __pids_var_run 'null 2>&1' '' + local 'base=null 2>&1' + local 'pid_file=/var/run/null 2>&1.pid' ++ /usr/bin/dirname /var/run/null '2>&1.pid' /usr/bin/dirname: extra operand `2>&1.pid' Try `/usr/bin/dirname --help' for more information. + local pid_dir=
and thus spitting out errors.
Solution is to use '--check' parameter for daemon() call. Here is proposing patch:
--- /etc/init.d/mongod 2014-10-08 10:29:50.000000000 -0700
+++ /tmp/mongod.patched 2014-11-19 10:42:41.000000000 -0800
@@ -27,6 +27,7 @@
PIDDIR=`dirname $PIDFILE`
mongod=${MONGOD-/usr/bin/mongod}
+servicename=mongod
MONGO_USER=mongod
MONGO_GROUP=mongod
@@ -63,7 +64,7 @@
ulimit -u 32000
echo -n $"Starting mongod: "
- daemon --user "$MONGO_USER" "$NUMACTL $mongod $OPTIONS >/dev/null 2>&1"
+ daemon --check $servicename --user "$MONGO_USER" "$NUMACTL $mongod $OPTIONS >/dev/null 2>&1"
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/mongod
- duplicates
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- Closed
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