[sos-devel] [PATCH v3] Capture information which helps in better understanding of

[Aruna Balakrishnaiah]

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>
---
Changes from v2:
	Code cleanup

 sos/plugins/iprconfig.py |  109 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 109 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..5c54e0d
--- /dev/null
+++ b/sos/plugins/iprconfig.py
@@ -0,0 +1,109 @@
+# 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):
+        return (self.policy().get_arch() == "ppc64")
+
+    def setup(self):
+        if is_executable("iprconfig"):
+            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
+
+            altconfig = self.call_ext_prog("iprconfig -c "
+                                                    "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],))