diff options
| author | uglygus <gary@gary.local> | 2015-04-04 07:50:11 -0400 |
|---|---|---|
| committer | uglygus <gary@gary.local> | 2015-04-04 07:50:11 -0400 |
| commit | 2f64db5973b5f1b13221d391076967b5a55dbb7a (patch) | |
| tree | eec8088720710d9081306ecf2594a64ad9e17ac9 | |
| parent | a728820bfd9d715bf45678ee2b36bd9aaba53ebb (diff) | |
PID reuse
Checks for PID and $APPNAME in the results from pgrep in order to avoid
the problem where the PID from a previous run has been recycled by
another process. This caused us to exit even though we are not
currently running.
| -rwxr-xr-x | rsync_tmbackup.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rsync_tmbackup.sh b/rsync_tmbackup.sh index 553dcd6..0105ee1 100755 --- a/rsync_tmbackup.sh +++ b/rsync_tmbackup.sh @@ -113,7 +113,7 @@ fi # ----------------------------------------------------------------------------- if [ -f "$INPROGRESS_FILE" ]; then - if pgrep -F "$INPROGRESS_FILE" > /dev/null 2>&1 ; then + if pgrep -F "$INPROGRESS_FILE" "$APPNAME"> /dev/null 2>&1 ; then fn_log_error "Previous backup task is still active - aborting." exit 1 fi |