[sos-devel] [PATCH v2] sosreport: Capture IBM Power RAID storage adapter configuration information
Aruna Balakrishnaiah
aruna at linux.vnet.ibm.com
Fri Oct 10 06:00:24 UTC 2014
Bryn,
Could you please let me know the status of the patch?
Regards,
Aruna
On Friday 19 September 2014 11:23 AM, Aruna Balakrishnaiah 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>
> ---
> Since lsscsi lists all types of enclosures and we are interested just in
> IBM Power RAID enclosures have relyed on iprconfig results. /sys or /proc
> does not give enough information to determine if its a RAID enclosure or not.
>
> Changes from v1:
> Move this to a separate plugin
> Use call_ext_prog
> Use iprconfig results to parse
>
> sos/plugins/powerpc_iprconfig.py | 116 ++++++++++++++++++++++++++++++++++++++
> 1 file changed, 116 insertions(+)
> create mode 100644 sos/plugins/powerpc_iprconfig.py
>
> diff --git a/sos/plugins/powerpc_iprconfig.py b/sos/plugins/powerpc_iprconfig.py
> new file mode 100644
> index 0000000..7d64bc5
> --- /dev/null
> +++ b/sos/plugins/powerpc_iprconfig.py
> @@ -0,0 +1,116 @@
> +# 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
> +
> +class iprconfig(Plugin, RedHatPlugin, UbuntuPlugin, DebianPlugin):
> + """IBM Power RAID storage adapter configuration information
> + """
> +
> + plugin_name = 'powerpc_iprconfig'
> +
> + def check_enabled(self):
> + return (self.policy().get_arch() == "ppc64")
> +
> + def setup(self):
> + try:
> + with open('/proc/cpuinfo', 'r') as fp:
> + contents = fp.read()
> + ispSeries = "pSeries" in contents
> + isPowerNV = "PowerNV" in contents
> + except:
> + ispSeries = False
> + isPowerNV = False
> +
> + if ispSeries or isPowerNV:
> + self.add_cmd_outputs([
> + "iprconfig -c show-config",
> + "iprconfig -c show-alt-config",
> + "iprconfig -c show-arrays",
> + "iprconfig -c show-jbod-disks",
> + "iprconfig -c show-ioas",
> + ])
> +
> + iprconfig_result = self.call_ext_prog("iprconfig -c show-ioas")
> + if not (iprconfig_result['status'] == 0):
> + return
> +
> + iprconfig_output = iprconfig_result['output']
> + devices = []
> + if iprconfig_output:
> + for line in iprconfig_output.splitlines():
> + temp = line.split(' ')
> + p = re.compile('sg')
> + # 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)
> + ipr_result = self.call_ext_prog("iprconfig -c show-config")
> + if not (ipr_result['status'] == 0):
> + 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
> +
> + ipr_output = ipr_result['output']
> + if ipr_output:
> + for line in ipr_output.splitlines():
> + if "Enclosure" in line:
> + temp = re.split('\s+', line)
> + # temp[1] holds the PCI/SCSI location
> + pci, scsi = temp[1].split('/')
> + altconfig_result = self.call_ext_prog("iprconfig -c "
> + "show-alt-config")
> + if not (altconfig_result['status'] == 0):
> + 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
> +
> + altconfig_output = altconfig_result['output']
> + if altconfig_output:
> + 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],))
>
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