From: Artem Blagodarenko <artem.blagodarenko@seagate.com>
Date: Mon, 6 Jun 2016 14:55:42 +0000 (+0300)
Subject: LU-8239 utils: llanalyze drops useful logs
X-Git-Tag: 2.8.60~49
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=07924ea080b02faf8fe7d85b24475e4bb2498505;ds=sidebyside

LU-8239 utils: llanalyze drops useful logs

llanalyze should not execute entering_rpc and
leaving_rpc if no rpctrace option set, otherwise wrong
pid is set and usefull logs are skipped.

This patch executes entering_rpc and leaving_rpc
only if rpctrace is set.

Test-Parameters: trivial
Signed-off-by: Artem Blagodarenko <artem.blagodarenko@seagate.com>
Change-Id: I4676b0ca80f8ed314716e9368558489b64825ffa
Reviewed-on: http://review.whamcloud.com/20641
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
---

diff --git a/lustre/utils/llanalyze b/lustre/utils/llanalyze
index 1a58b16..0b5eb88 100644
--- a/lustre/utils/llanalyze
+++ b/lustre/utils/llanalyze
@@ -289,6 +289,7 @@ print "pid: $pid, dlm_ns: $dlm_ns\n";
 print "rpctrace: $rpctrace\n";
 print "extract_start: $extract_start\n";
 print "extract_end:   $extract_end\n";
+print "width: $width\n";
 while (<LOG>) {
     if ($extract_start && $extract_start ne "LLANAYZE_FOUND") {
         next if (index($_, $extract_start, 0) == -1);
@@ -322,7 +323,7 @@ while (<LOG>) {
     }
 
     if ( !$pid || $linepid == $pid || $linehpid == $pid) {
-        next if (!$entering_rpc && $rpctrace && $linemask != $masks->{RPCTRACE});
+        next if ($rpctrace && !$entering_rpc && $linemask != $masks->{RPCTRACE});
         next if ($trace && $linemask != $masks->{TRACE});
         next if ($nodlm && 
                  (  $linesubsys == $subsys->{LDLM}));
@@ -336,8 +337,8 @@ while (<LOG>) {
                     $linesubsys == $subsys->{NET} ||
                     $linesubsys == $subsys->{LNET} ||
                     $linesubsys == $subsys->{LND}));
-	if(!$entering_rpc) {entering_rpc($_);}
-	if(!$leaving_rpc) {leaving_rpc($_);}
+	if($rpctrace && !$entering_rpc) {entering_rpc($_);}
+	if($rpctrace && !$leaving_rpc) {leaving_rpc($_);}
 
 #        printf "sub/mask: %s - %s\n", getsubsys($_), getmask($_);
         if (!$silent) {