From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ryan O'Hara Date: Mon, 09 Apr 2012 09:37:33 -0500 Subject: [Cluster-devel] [PATCH] fence_scsi_test: add option for strict verification Message-ID: <4F82F42D.2040504@redhat.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Add new option --strict (-s) that will enable strict verification that registrations are created on all paths. Previously this was the default behavior. Strict verification will compare the number of times the registration key exists on a device and the number of paths. This is useful when testing multipath configurations. If this option is not specified, the verification will simply check to make sure the registration keys exist on the device. Resolves: rhbz#782919 Signed-off-by: Ryan O'Hara --- fence/agents/scsi/fence_scsi_test.pl | 6 +++++- fence/man/fence_scsi_test.8 | 8 ++++++++ 2 files changed, 13 insertions(+), 1 deletions(-) diff --git a/fence/agents/scsi/fence_scsi_test.pl b/fence/agents/scsi/fence_scsi_test.pl index 5c2302c..4463ddf 100755 --- a/fence/agents/scsi/fence_scsi_test.pl +++ b/fence/agents/scsi/fence_scsi_test.pl @@ -101,7 +101,9 @@ sub do_verify_on (\@$$) @keys = grep { /^$node_key$/ } get_keys_register ($dev); - if (scalar (@keys) != scalar (@devices)) { + if (scalar (@keys) == 0) { + $err++; + } elsif (defined $options{'s'} && (scalar (@keys) != scalar (@devices))) { $err++; } @@ -322,6 +324,7 @@ sub get_options () "h|help", "k|key=s", "o|action=s", + "s|strict", "t|test=s", "v|verbose"); @@ -608,6 +611,7 @@ sub print_usage print "\n"; print " -k, --key=VALUE Key to use with current action.\n"; print " -d, --devices=LIST Devices used for the current action.\n"; + print " -s, --strict Perform strict verification.\n"; print " -h, --help Display this help and exit.\n"; print " -v, --verbose Verbose mode.\n"; print "\n"; diff --git a/fence/man/fence_scsi_test.8 b/fence/man/fence_scsi_test.8 index 57c3713..596bc2d 100644 --- a/fence/man/fence_scsi_test.8 +++ b/fence/man/fence_scsi_test.8 @@ -77,6 +77,14 @@ specified, fence_scsi_test will automatically use all devices found in cluster volumes. .TP +\fB-s, --strict\fR +Perform strict verification that registrations exist on all +paths. This option is recommended when testing multipath +configurations. When specified, fence_scsi_test will compare the +number of paths to the number of times the registration key exists on +the I_T nexus. This option only is only used with the "on" action. + +.TP \fB-h, --help\fR Print out a help message describing available options, then exit. -- 1.7.1 -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: Attached Message Part URL: