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| author | Sergey Vojtovich <svoj@mariadb.org> | 2015-09-28 15:08:09 +0400 |
|---|---|---|
| committer | Sergey Vojtovich <svoj@mariadb.org> | 2015-10-12 17:51:49 +0200 |
| commit | 6346d1de2fdaa8a8359082871eac49402cb0e472 (patch) | |
| tree | 62a057a2b8ab0b24bc242461522017e333fe741f /scripts/mysqld_safe.sh | |
| parent | 20c2ae39db3dd0ec4c337a9b0bd2bf4481b61e49 (diff) | |
| download | mariadb-git-6346d1de2fdaa8a8359082871eac49402cb0e472.tar.gz | |
MDEV-427/MDEV-5713 Add systemd script with notify functionality
After review/QA fixes.
Diffstat (limited to 'scripts/mysqld_safe.sh')
| -rw-r--r-- | scripts/mysqld_safe.sh | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/scripts/mysqld_safe.sh b/scripts/mysqld_safe.sh index 1973e354281..13206ce0e56 100644 --- a/scripts/mysqld_safe.sh +++ b/scripts/mysqld_safe.sh @@ -21,7 +21,7 @@ mysqld_ld_library_path= flush_caches=0 numa_interleave=0 wsrep_on=0 -simulate=0 +dry_run=0 # Initial logging status: error log is not open, and not using syslog logging=init @@ -82,7 +82,7 @@ Usage: $0 [OPTIONS] --malloc-lib=LIB Preload shared library LIB if available --mysqld=FILE Use the specified file as mysqld --mysqld-version=VERSION Use "mysqld-VERSION" as mysqld - --simulate Simulate the start to detect errors but don't start + --dry-run Simulate the start to detect errors but don't start --nice=NICE Set the scheduling priority of mysqld --no-auto-restart Exit after starting mysqld --nowatch Exit after starting mysqld @@ -133,7 +133,7 @@ my_which () } log_generic () { - [ $simulate -eq 1 ] && return + [ $dry_run -eq 1 ] && return priority="$1" shift @@ -321,7 +321,7 @@ parse_arguments() { MYSQLD="mysqld" fi ;; - --simulate) simulate=1 ;; + --dry[-_]run) dry_run=1 ;; --nice=*) niceness="$val" ;; --nowatch|--no[-_]watch|--no[-_]auto[-_]restart) nowatch=1 ;; --open[-_]files[-_]limit=*) open_files="$val" ;; @@ -866,7 +866,7 @@ fi # # If there exists an old pid file, check if the daemon is already running # Note: The switches to 'ps' may depend on your operating system -if test -f "$pid_file" && [ $simulate -eq 0 ] +if test -f "$pid_file" && [ $dry_run -eq 0 ] then PID=`cat "$pid_file"` if @CHECK_PID@ @@ -941,9 +941,8 @@ fi # ulimit -n 256 > /dev/null 2>&1 # Fix for BSD and FreeBSD systems #fi - cmd="`mysqld_ld_preload_text`$NOHUP_NICENESS" -[ $simulate -eq 0 ] && cmd='' +[ $dry_run -eq 1 ] && cmd='' # # Set mysqld's memory interleave policy. @@ -963,7 +962,7 @@ then fi # Launch mysqld with numactl. - [ $simulate -eq 0 ] && cmd="$cmd numactl --interleave=all" + [ $dry_run -eq 0 ] && cmd="$cmd numactl --interleave=all" elif test $numa_interleave -eq 1 then log_error "--numa-interleave is not supported on this platform" @@ -976,8 +975,8 @@ do cmd="$cmd "`shell_quote_string "$i"` done cmd="$cmd $args" +[ $dry_run -eq 1 ] && return # Avoid 'nohup: ignoring input' warning -[ $simulate -eq 0 ] && cmd='true' test -n "$NOHUP_NICENESS" && cmd="$cmd < /dev/null" log_notice "Starting $MYSQLD daemon with databases from $DATADIR" |