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Fix gluster check if info heal-failed is not supported by gluster

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This commit is contained in:
Daniel Berteaud 2015-06-04 11:18:51 +02:00
parent 49bb51e27e
commit 19d3b616d1
1 changed files with 19 additions and 8 deletions
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27
zabbix_scripts/check_gluster_sudo
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@ -40,15 +40,14 @@ sub gluster($){
my $code = 256;
my @result = ();
# Loop to run gluster cmd as it can fail if two run at the same time
for (my $i = 0; ($code != 0 && $i < 10); $i++){
open (RES, "$cmd |")
for (my $i = 0; ($code != 0 && $i < 3); $i++){
open (RES, "$cmd 2>/dev/null |")
|| die "error: Could not execute $cmd";
@result = <RES>;
close RES;
$code = $?;
sleep(1) unless ($code == 0);
}
die "error: Could not execute $cmd" unless ($code == 0);
return @result;
}
@ -59,9 +58,12 @@ if (($what eq 'volume' && !$volume) ||
}
if ($what eq 'volume'){
my @volinfo = gluster("$gluster vol status $volume");
my $bricksfound = 0;
my $status = 'OK';
my @volinfo = gluster("$gluster vol status $volume");
unless (scalar @volinfo){
die "Error occurred while trying to get volume status for $volume";
}
foreach my $line (@volinfo){
# Check that all bricks are online
if ($line =~ m/^Brick\ ([\w\.]+:\/[\w\.\/]+)\s+\d+\s+([A-Z])/){
@ -78,13 +80,19 @@ if ($what eq 'volume'){
$status = "CRITICAL: bricks count mismatch (found $bricksfound while expecting $bricks)";
}
@volinfo = gluster("$gluster vol heal $volume info heal-failed");
foreach my $line (@volinfo){
# Now, check we don't have any file which the Self-Heal daemon couldn't sync
if ($line =~ m/^Number\ of\ entries:\s+(\d+)$/){
$status = "CRITICAL: self-heal error ($1)" if ($1 gt 0);
# the heal-failed command isn't supported on all version of GlusterFS
if (scalar @volinfo){
foreach my $line (@volinfo){
# Now, check we don't have any file which the Self-Heal daemon couldn't sync
if ($line =~ m/^Number\ of\ entries:\s+(\d+)$/){
$status = "CRITICAL: self-heal error ($1)" if ($1 gt 0);
}
}
}
@volinfo = gluster("$gluster vol heal $volume info split-brain");
unless (scalar @volinfo){
die "Error occurred while trying to get split-brain info for $volume";
}
foreach my $line (@volinfo){
# Now, check we don't have any file in a split-brain situation
if ($line =~ m/^Number\ of\ entries:\s+(\d+)$/){
@ -92,6 +100,9 @@ if ($what eq 'volume'){
}
}
@volinfo = gluster("$gluster vol info $volume");
unless (scalar @volinfo){
die "Error occurred while trying to get volume info for $volume";
}
foreach my $line (@volinfo){
# Check the volume is started
if ($line =~ m/^Status:\s+(\w+)$/){