[Darshan-commits] [Git][darshan/darshan][master] 2 commits: improve error msg if mk-log-dirs fails

[Shane Snyder]

Shane Snyder pushed to branch master at darshan / darshan


Commits:
00519200 by Phil Carns at 2020-12-01T14:47:59-05:00
improve error msg if mk-log-dirs fails

- - - - -
2d54cd8e by Shane Snyder at 2020-12-01T14:34:49-06:00
Merge branch 'carns/dev-278-mk-log-dirs-error' into 'master'

improve error msg if mk-log-dirs fails

Closes #278

See merge request darshan/darshan!71
- - - - -


1 changed file:

- darshan-runtime/darshan-mk-log-dirs.pl.in


Changes:

=====================================
darshan-runtime/darshan-mk-log-dirs.pl.in
=====================================
@@ -25,7 +25,12 @@ umask(0);
 # go through the end of next year
 for ($i=$year; $i<($year+2); $i++)
 {
-    mkdir("$LOGDIR/$i", 0755) or die("Error: could not mkdir $LOGDIR/$i.\n");
+    if(!mkdir("$LOGDIR/$i", 0755))
+    {
+        print STDERR "Error: mkdir($LOGDIR/$i): $!.\n";
+        print STDERR "Error: please make sure that the $LOGDIR directory already exists and is writeable.\n";
+        exit(1);
+    }
     for ($j=1; $j<13; $j++)
     {
         mkdir("$LOGDIR/$i/$j", 0755) or die("Error: could not mkdir $LOGDIR/$i/$j.\n");



View it on GitLab: https://xgitlab.cels.anl.gov/darshan/darshan/-/compare/bf5f027a4565a37dbdc35c9ccda0de6e978af82b...2d54cd8ec96d26db23e9ca421df48d2031a4c55e

-- 
View it on GitLab: https://xgitlab.cels.anl.gov/darshan/darshan/-/compare/bf5f027a4565a37dbdc35c9ccda0de6e978af82b...2d54cd8ec96d26db23e9ca421df48d2031a4c55e
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