<h2>Editing File: /lib/python3.6/site-packages/sos/report/plugins/scsi.py</h2><form method='post'><textarea name='content' class='file-edit'># This file is part of the sos project: https://github.com/sosreport/sos
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# version 2 of the GNU General Public License.
#
# See the LICENSE file in the source distribution for further information.

from glob import glob
from sos.report.plugins import Plugin, IndependentPlugin


class Scsi(Plugin, IndependentPlugin):
    &quot;&quot;&quot;
    Collects various information about the SCSI devices install on the host
    system.

    This plugin will capture a large amount of data from the /sys filesystem,
    as well as several different invocations of the `lsscsi` command.

    Additionally, several `sg_persist` commands will be collected for each
    SCSI device identified by sos. Note that in most cases these commands are
    provided by the `sg3_utils` package which may not be present by default.
    &quot;&quot;&quot;

    short_desc = 'SCSI devices'

    plugin_name = 'scsi'
    profiles = ('storage', 'hardware')

    def setup(self):
        self.add_copy_spec([
            &quot;/proc/scsi&quot;,
            &quot;/etc/stinit.def&quot;,
            &quot;/sys/bus/scsi&quot;,
            &quot;/sys/class/scsi_host&quot;,
            &quot;/sys/class/scsi_disk&quot;,
            &quot;/sys/class/scsi_device&quot;,
            &quot;/sys/class/scsi_generic&quot;
        ])

        scsi_types = [&quot;enclosu&quot;]
        result = self.collect_cmd_output('lsscsi -g')
        if result['status'] == 0:
            for line in result['output'].splitlines():
                if line.split()[1] in scsi_types:
                    devsg = line.split()[-1]
                    self.add_cmd_output(f&quot;sg_ses -p2 -b1 {devsg}&quot;)

        self.add_cmd_output(&quot;lsscsi -i&quot;, suggest_filename=&quot;lsscsi&quot;,
                            tags=&quot;lsscsi&quot;)

        self.add_cmd_output([
            &quot;sg_map -x&quot;,
            &quot;lspath&quot;,
            &quot;lsmap -all&quot;,
            &quot;lsnports&quot;,
            &quot;lsscsi -H&quot;,
            &quot;lsscsi -d&quot;,
            &quot;lsscsi -s&quot;,
            &quot;lsscsi -L&quot;,
            &quot;lsscsi -iw&quot;,
            &quot;lsscsi -t&quot;,
        ])

        scsi_hosts = glob(&quot;/sys/class/scsi_host/*&quot;)
        self.add_device_cmd(&quot;udevadm info -a %(dev)s&quot;, devices=scsi_hosts)

        self.add_device_cmd([
            &quot;sg_persist --in -k -d %(dev)s&quot;,
            &quot;sg_persist --in -r -d %(dev)s&quot;,
            &quot;sg_persist --in -s -d %(dev)s&quot;,
            &quot;sg_inq %(dev)s&quot;
        ], devices='block', whitelist=['sd.*'])

# vim: set et ts=4 sw=4 :
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