* [Cluster-devel] cluster/fence/agents/scsi fence_scsi_test.pl
@ 2006-12-08 20:48 rohara
0 siblings, 0 replies; 6+ messages in thread
From: rohara @ 2006-12-08 20:48 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL5
Changes by: rohara at sourceware.org 2006-12-08 20:48:00
Modified files:
fence/agents/scsi: fence_scsi_test.pl
Log message:
Fix code to use get_key subroutine.
Fix sg_persist commands to specify device via -d parameter.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/fence/agents/scsi/fence_scsi_test.pl.diff?cvsroot=cluster&only_with_tag=RHEL5&r1=1.1&r2=1.1.2.1
--- cluster/fence/agents/scsi/fence_scsi_test.pl 2006/11/03 17:31:54 1.1
+++ cluster/fence/agents/scsi/fence_scsi_test.pl 2006/12/08 20:48:00 1.1.2.1
@@ -19,6 +19,7 @@
sub get_key
{
+ my $name = @_;
my $addr = gethostbyname($name) or die "$!\n";
return unpack("H*", $addr);
@@ -32,7 +33,7 @@
print "DEBUG: $func ($dev, $key)\n" if ($opt_d);
my ($in, $out, $err);
- my $cmd = "sg_persist $dev -o -G -S $key";
+ my $cmd = "sg_persist -d $dev -o -G -S $key";
my $pid = open3($in, $out, $err, $cmd) or die "$!\n";
@@ -42,7 +43,7 @@
$results{$dev}[0] = $rval;
- print "DEBUG: [$rval] $cmd\n" if $opt_d;
+ print "DEBUG: [$rval] $cmd\n" if ($opt_d);
close($in);
close($out);
@@ -56,10 +57,10 @@
my $func = (caller(0))[3];
my ($dev, $key) = @_;
- print "DEBUG: $func ($dev, $key)\n" if $opt_d;
+ print "DEBUG: $func ($dev, $key)\n" if ($opt_d);
my ($in, $out, $err);
- my $cmd = "sg_persist $dev -o -G -K $key -S 0";
+ my $cmd = "sg_persist -d $dev -o -G -K $key -S 0";
my $pid = open3($in, $out, $err, $cmd) or die "$!\n";
@@ -69,7 +70,7 @@
$results{$dev}[1] = $rval;
- print "DEBUG: [$rval] $cmd\n" if $opt_d;
+ print "DEBUG: [$rval] $cmd\n" if ($opt_d);
close($in);
close($out);
@@ -98,6 +99,7 @@
{
my ($in, $out, $err);
my $cmd = "lvs --noheadings --separator : -o vg_attr,devices";
+
my $pid = open3($in, $out, $err, $cmd) or die "$!\n";
waitpid($pid, 0);
@@ -108,7 +110,7 @@
{
chomp;
- my ($vg_attr, $dev) = split /:/, $_, 3;
+ my ($vg_attr, $dev) = split(/:/, $_);
if ($vg_attr =~ /.*c$/)
{
@@ -125,8 +127,7 @@
sub test_devices
{
my $name = hostname() or die "$!\n";
- my $addr = gethostbyname($name) or die "$!\n";
- my $key = unpack("H*", $addr);
+ my $key = get_key($name);
foreach $dev (@devices)
{
@@ -195,7 +196,7 @@
print " -h Help. Prints out this usage information.\n\n";
}
-### main ###
+### MAIN #######################################################
if (getopts("cdhsv") == 0)
{
@@ -232,3 +233,5 @@
print_results;
+exit 0;
+
^ permalink raw reply [flat|nested] 6+ messages in thread* [Cluster-devel] cluster/fence/agents/scsi fence_scsi_test.pl
@ 2007-03-06 19:10 rohara
0 siblings, 0 replies; 6+ messages in thread
From: rohara @ 2007-03-06 19:10 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL5
Changes by: rohara at sourceware.org 2007-03-06 19:10:34
Modified files:
fence/agents/scsi: fence_scsi_test.pl
Log message:
Fix help message to refer to script as 'fence_scsi_test'.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/fence/agents/scsi/fence_scsi_test.pl.diff?cvsroot=cluster&only_with_tag=RHEL5&r1=1.1.2.1&r2=1.1.2.2
--- cluster/fence/agents/scsi/fence_scsi_test.pl 2006/12/08 20:48:00 1.1.2.1
+++ cluster/fence/agents/scsi/fence_scsi_test.pl 2007/03/06 19:10:34 1.1.2.2
@@ -178,7 +178,7 @@
sub print_usage
{
- print "\nUsage: scsi_test [-c|-s] [-d] [-h]\n\n";
+ print "\nUsage: fence_scsi_test [-c|-s] [-d] [-h]\n\n";
print "Options:\n\n";
^ permalink raw reply [flat|nested] 6+ messages in thread* [Cluster-devel] cluster/fence/agents/scsi fence_scsi_test.pl
@ 2007-03-06 19:09 rohara
0 siblings, 0 replies; 6+ messages in thread
From: rohara @ 2007-03-06 19:09 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL4
Changes by: rohara at sourceware.org 2007-03-06 19:09:11
Modified files:
fence/agents/scsi: fence_scsi_test.pl
Log message:
Fix help message to refer to script as 'fence_scsi_test'.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/fence/agents/scsi/fence_scsi_test.pl.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.1.6.2&r2=1.1.6.3
--- cluster/fence/agents/scsi/fence_scsi_test.pl 2006/12/08 20:46:17 1.1.6.2
+++ cluster/fence/agents/scsi/fence_scsi_test.pl 2007/03/06 19:09:11 1.1.6.3
@@ -178,7 +178,7 @@
sub print_usage
{
- print "\nUsage: scsi_test [-c|-s] [-d] [-h]\n\n";
+ print "\nUsage: fence_scsi_test [-c|-s] [-d] [-h]\n\n";
print "Options:\n\n";
^ permalink raw reply [flat|nested] 6+ messages in thread* [Cluster-devel] cluster/fence/agents/scsi fence_scsi_test.pl
@ 2007-03-06 19:07 rohara
0 siblings, 0 replies; 6+ messages in thread
From: rohara @ 2007-03-06 19:07 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Changes by: rohara at sourceware.org 2007-03-06 19:07:25
Modified files:
fence/agents/scsi: fence_scsi_test.pl
Log message:
Fix help message to refer to script as 'fence_scsi_test'.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/fence/agents/scsi/fence_scsi_test.pl.diff?cvsroot=cluster&r1=1.1&r2=1.2
--- cluster/fence/agents/scsi/fence_scsi_test.pl 2006/11/03 17:31:54 1.1
+++ cluster/fence/agents/scsi/fence_scsi_test.pl 2007/03/06 19:07:24 1.2
@@ -177,7 +177,7 @@
sub print_usage
{
- print "\nUsage: scsi_test [-c|-s] [-d] [-h]\n\n";
+ print "\nUsage: fence_scsi_test [-c|-s] [-d] [-h]\n\n";
print "Options:\n\n";
^ permalink raw reply [flat|nested] 6+ messages in thread* [Cluster-devel] cluster/fence/agents/scsi fence_scsi_test.pl
@ 2006-12-08 20:46 rohara
0 siblings, 0 replies; 6+ messages in thread
From: rohara @ 2006-12-08 20:46 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL4
Changes by: rohara at sourceware.org 2006-12-08 20:46:17
Modified files:
fence/agents/scsi: fence_scsi_test.pl
Log message:
Fix incorrect variable name.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/fence/agents/scsi/fence_scsi_test.pl.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.1.6.1&r2=1.1.6.2
--- cluster/fence/agents/scsi/fence_scsi_test.pl 2006/12/08 19:59:01 1.1.6.1
+++ cluster/fence/agents/scsi/fence_scsi_test.pl 2006/12/08 20:46:17 1.1.6.2
@@ -54,7 +54,7 @@
sub unregister_device
{
- my $fun = (caller(0))[3];
+ my $func = (caller(0))[3];
my ($dev, $key) = @_;
print "DEBUG: $func ($dev, $key)\n" if ($opt_d);
^ permalink raw reply [flat|nested] 6+ messages in thread* [Cluster-devel] cluster/fence/agents/scsi fence_scsi_test.pl
@ 2006-12-08 19:59 rohara
0 siblings, 0 replies; 6+ messages in thread
From: rohara @ 2006-12-08 19:59 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL4
Changes by: rohara at sourceware.org 2006-12-08 19:59:01
Added files:
fence/agents/scsi: fence_scsi_test.pl
Log message:
Script to help test/configure/report SCSI persistent reservation capabilities.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/fence/agents/scsi/fence_scsi_test.pl.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=NONE&r2=1.1.6.1
/cvs/cluster/cluster/fence/agents/scsi/fence_scsi_test.pl,v --> standard output
revision 1.1.6.1
--- cluster/fence/agents/scsi/fence_scsi_test.pl
+++ - 2006-12-08 19:59:02.507751000 +0000
@@ -0,0 +1,237 @@
+#!/usr/bin/perl
+
+use IPC::Open3;
+use Sys::Hostname;
+use Getopt::Std;
+use POSIX;
+
+my @devices;
+my %results;
+
+# WARNING!! Do not add code bewteen "#BEGIN_VERSION_GENERATION" and
+# "#END_VERSION_GENERATION" It is generated by the Makefile
+
+#BEGIN_VERSION_GENERATION
+$FENCE_RELEASE_NAME="";
+$REDHAT_COPYRIGHT="";
+$BUILD_DATE="";
+#END_VERSION_GENERATION
+
+sub get_key
+{
+ my $name = @_;
+ my $addr = gethostbyname($name) or die "$!\n";
+
+ return unpack("H*", $addr);
+}
+
+sub register_device
+{
+ my $func = (caller(0))[3];
+ my ($dev, $key) = @_;
+
+ print "DEBUG: $func ($dev, $key)\n" if ($opt_d);
+
+ my ($in, $out, $err);
+ my $cmd = "sg_persist -d $dev -o -G -S $key";
+
+ my $pid = open3($in, $out, $err, $cmd) or die "$!\n";
+
+ waitpid($pid, 0);
+
+ my $rval = WEXITSTATUS($?);
+
+ $results{$dev}[0] = $rval;
+
+ print "DEBUG: [$rval] $cmd\n" if ($opt_d);
+
+ close($in);
+ close($out);
+ close($err);
+
+ return $rval;
+}
+
+sub unregister_device
+{
+ my $fun = (caller(0))[3];
+ my ($dev, $key) = @_;
+
+ print "DEBUG: $func ($dev, $key)\n" if ($opt_d);
+
+ my ($in, $out, $err);
+ my $cmd = "sg_persist -d $dev -o -G -K $key -S 0";
+
+ my $pid = open3($in, $out, $err, $cmd) or die "$!\n";
+
+ waitpid($pid, 0);
+
+ my $rval = WEXITSTATUS($?);
+
+ $results{$dev}[1] = $rval;
+
+ print "DEBUG: [$rval] $cmd\n" if ($opt_d);
+
+ close($in);
+ close($out);
+ close($err);
+
+ return $rval;
+}
+
+sub get_block_devices
+{
+ my $block_dir = "/sys/block";
+
+ opendir(DIR, $block_dir) or die "Error: $! $block_dir\n";
+
+ my @block_devices = grep { /^sd*/ } readdir(DIR);
+
+ closedir(DIR);
+
+ for $dev (@block_devices)
+ {
+ push @devices, "/dev/" . $dev;
+ }
+}
+
+sub get_cluster_devices
+{
+ my ($in, $out, $err);
+ my $cmd = "lvs --noheadings --separator : -o vg_attr,devices";
+
+ my $pid = open3($in, $out, $err, $cmd) or die "$!\n";
+
+ waitpid($pid, 0);
+
+ die "Error: unable to exec lvs command.\n" if WEXITSTATUS($?);
+
+ while (<$out>)
+ {
+ chomp;
+
+ my ($vg_attr, $dev) = split(/:/, $_);
+
+ if ($vg_attr =~ /.*c$/)
+ {
+ $dev =~ s/\(.*\)//;
+ push @devices, $dev;
+ }
+ }
+
+ close($in);
+ close($out);
+ close($err);
+}
+
+sub test_devices
+{
+ my $name = hostname() or die "$!\n";
+ my $key = get_key($name);
+
+ foreach $dev (@devices)
+ {
+ if (register_device($dev, $key) != 0)
+ {
+ }
+ if (unregister_device($dev, $key) != 0)
+ {
+ }
+ }
+}
+
+sub print_results
+{
+ my $device_count = scalar(@devices);
+
+ my $failure_count = 0;
+ my $success_count = 0;
+
+ print "\nAttempted to register with devices:\n";
+ print "-------------------------------------\n";
+
+ for $dev (@devices)
+ {
+ print "\t$dev\t";
+ if ($results{$dev}[0] == 0)
+ {
+ $success_count++;
+ print "Success\n";
+ }
+ else
+ {
+ $failure_count++;
+ print "Failure\n";
+ }
+ }
+
+ print "-------------------------------------\n";
+ print "Number of devices tested: $device_count\n";
+ print "Number of devices passed: $success_count\n";
+ print "Number of devices failed: $failure_count\n\n";
+
+ if ($failure_count != 0)
+ {
+ exit(1);
+ }
+}
+
+sub print_usage
+{
+ print "\nUsage: scsi_test [-c|-s] [-d] [-h]\n\n";
+
+ print "Options:\n\n";
+
+ print " -c Cluster mode. This mode is intended to test\n";
+ print " SCSI persistent reservation capabilties for\n";
+ print " devices that are part of existing clustered\n";
+ print " volumes. Only devices in LVM cluster volumes\n";
+ print " will be tested.\n\n";
+ print " -s SCSI mode. This mode is intended to test SCSI\n";
+ print " persistent reservation capabilities for all SCSI\n";
+ print " devices visible on a node.\n\n";
+ print " -d Debug flag. This will print debugging information\n";
+ print " such as the actual commands being run to register\n";
+ print " and unregister a device.\n\n";
+ print " -h Help. Prints out this usage information.\n\n";
+}
+
+### MAIN #######################################################
+
+if (getopts("cdhsv") == 0)
+{
+ print_usage;
+ exit(1);
+}
+
+if ($opt_h)
+{
+ print_usage;
+ exit(0);
+}
+
+if ($opt_c)
+{
+ print "\nTesting devices in cluster volumes...\n";
+ get_cluster_devices;
+}
+
+if ($opt_s)
+{
+ print "\nTesting all SCSI block devices...\n";
+ get_block_devices;
+}
+
+if (!$opt_c && !$opt_s)
+{
+ print "\nPlease specify either cluster or SCSI mode.\n";
+ print_usage;
+ exit(1);
+}
+
+test_devices;
+
+print_results;
+
+exit 0;
+
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2007-03-06 19:10 UTC | newest]
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2006-12-08 20:48 [Cluster-devel] cluster/fence/agents/scsi fence_scsi_test.pl rohara
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