[sos-devel] [PATCH] [iprconfig] add plugin for IBM Power RAID adapters

[Bryn M. Reeves]

Capture information which helps in better understanding of
IBM Power RAID storage adapter configuration. Since iprconfig
is specific to power adding the relevant commands in powerpc plugin.

Signed-off-by: Aruna Balakrishnaiah <aruna at linux.vnet.ibm.com>
Signed-off-by: Bryn M. Reeves <bmr at redhat.com>
---
 sos/plugins/iprconfig.py | 110 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 sos/plugins/iprconfig.py

diff --git a/sos/plugins/iprconfig.py b/sos/plugins/iprconfig.py
new file mode 100644
index 0000000..b77c192
--- /dev/null
+++ b/sos/plugins/iprconfig.py
@@ -0,0 +1,110 @@
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+# This plugin enables collection of logs for Power systems
+
+import os
+import re
+from sos.plugins import Plugin, RedHatPlugin, UbuntuPlugin, DebianPlugin
+from sos.utilities import is_executable
+
+
+class IprConfig(Plugin, RedHatPlugin, UbuntuPlugin, DebianPlugin):
+    """IBM Power RAID storage adapter configuration information
+    """
+
+    plugin_name = 'iprconfig'
+
+    def check_enabled(self):
+        arch = self.policy().get_arch()
+        return arch == "ppc64" and is_executable("iprconfig")
+
+    def setup(self):
+        self.add_cmd_output([
+            "iprconfig -c show-config",
+            "iprconfig -c show-alt-config",
+            "iprconfig -c show-arrays",
+            "iprconfig -c show-jbod-disks",
+            "iprconfig -c show-ioas",
+        ])
+
+        show_ioas = self.call_ext_prog("iprconfig -c show-ioas")
+        if not show_ioas['status'] == 0:
+            return
+
+        devices = []
+        if show_ioas['output']:
+            p = re.compile('sg')
+            for line in show_ioas['output'].splitlines():
+                temp = line.split(' ')
+                # temp[0] holds the device name
+                if p.search(temp[0]):
+                    devices.append(temp[0])
+
+        for device in devices:
+            self.add_cmd_output("iprconfig -c show-details %s" % (device,))
+
+        # Look for IBM Power RAID enclosures (iprconfig lists them)
+        show_config = self.call_ext_prog("iprconfig -c show-config")
+        if not show_config['status'] == 0:
+            return
+
+        if not show_config['output']:
+            return
+
+# iprconfig -c show-config
+# Name   PCI/SCSI Location         Description               Status
+# ------ ------------------------- ------------------------- -----------------
+#        0005:60:00.0/0:            PCI-E SAS RAID Adapter    Operational
+# sda    0005:60:00.0/0:0:0:0       Physical Disk             Active
+# sdb    0005:60:00.0/0:1:0:0       Physical Disk             Active
+# sdc    0005:60:00.0/0:2:0:0       Physical Disk             Active
+# sdd    0005:60:00.0/0:3:0:0       Physical Disk             Active
+# sde    0005:60:00.0/0:4:0:0       Physical Disk             Active
+# sdf    0005:60:00.0/0:5:0:0       Physical Disk             Active
+#        0005:60:00.0/0:8:0:0       Enclosure                 Active
+#        0005:60:00.0/0:8:1:0       Enclosure                 Active
+
+        show_alt_config = "iprconfig -c show-alt-config"
+        altconfig = self.call_ext_prog(show_alt_config)
+        if not (altconfig['status'] == 0):
+            return
+
+        if not altconfig['output']:
+            return
+
+# iprconfig -c show-alt-config
+# Name   Resource Path/Address      Vendor   Product ID       Status
+# ------ -------------------------- -------- ---------------- -----------------
+# sg9    0:                         IBM      57C7001SISIOA    Operational
+# sg0    0:0:0:0                    IBM      MBF2300RC        Active
+# sg1    0:1:0:0                    IBM      MBF2300RC        Active
+# sg2    0:2:0:0                    IBM      HUC106030CSS600  Active
+# sg3    0:3:0:0                    IBM      HUC106030CSS600  Active
+# sg4    0:4:0:0                    IBM      HUC106030CSS600  Active
+# sg5    0:5:0:0                    IBM      HUC106030CSS600  Active
+# sg7    0:8:0:0                    IBM      VSBPD6E4A  3GSAS Active
+# sg8    0:8:1:0                    IBM      VSBPD6E4B  3GSAS Active
+
+        for line in show_config['output'].splitlines():
+            if "Enclosure" in line:
+                temp = re.split('\s+', line)
+                # temp[1] holds the PCI/SCSI location
+                pci, scsi = temp[1].split('/')
+                for line in altconfig['output'].splitlines():
+                    if scsi in line:
+                        temp = line.split(' ')
+                        # temp[0] holds device name
+                        self.add_cmd_output("iprconfig -c "
+                                            "query-ses-mode %s" % (temp[0],))
-- 
1.9.3