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

[Aruna Balakrishnaiah]

Bryn,

Tested. Works fine, you can merge.

Regards,
Aruna

On Monday 15 December 2014 11:04 PM, Bryn M. Reeves wrote:
> 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],))