76 lines
2.4 KiB
Python
76 lines
2.4 KiB
Python
# This file is part of the sos project: https://github.com/sosreport/sos
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# version 2 of the GNU General Public License.
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#
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# See the LICENSE file in the source distribution for further information.
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from glob import glob
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from sos.report.plugins import Plugin, IndependentPlugin
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class Scsi(Plugin, IndependentPlugin):
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"""
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Collects various information about the SCSI devices install on the host
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system.
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This plugin will capture a large amount of data from the /sys filesystem,
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as well as several different invocations of the `lsscsi` command.
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Additionally, several `sg_persist` commands will be collected for each
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SCSI device identified by sos. Note that in most cases these commands are
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provided by the `sg3_utils` package which may not be present by default.
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"""
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short_desc = 'SCSI devices'
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plugin_name = 'scsi'
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profiles = ('storage', 'hardware')
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def setup(self):
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self.add_copy_spec([
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"/proc/scsi",
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"/etc/stinit.def",
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"/sys/bus/scsi",
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"/sys/class/scsi_host",
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"/sys/class/scsi_disk",
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"/sys/class/scsi_device",
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"/sys/class/scsi_generic"
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])
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scsi_types = ["enclosu"]
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result = self.collect_cmd_output('lsscsi -g')
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if result['status'] == 0:
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for line in result['output'].splitlines():
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if line.split()[1] in scsi_types:
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devsg = line.split()[-1]
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self.add_cmd_output(f"sg_ses -p2 -b1 {devsg}")
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self.add_cmd_output("lsscsi -i", suggest_filename="lsscsi",
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tags="lsscsi")
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self.add_cmd_output([
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"sg_map -x",
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"lspath",
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"lsmap -all",
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"lsnports",
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"lsscsi -H",
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"lsscsi -d",
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"lsscsi -s",
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"lsscsi -L",
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"lsscsi -iw",
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])
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scsi_hosts = glob("/sys/class/scsi_host/*")
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self.add_device_cmd("udevadm info -a %(dev)s", devices=scsi_hosts)
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self.add_device_cmd([
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"sg_persist --in -k -d %(dev)s",
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"sg_persist --in -r -d %(dev)s",
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"sg_persist --in -s -d %(dev)s",
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"sg_inq %(dev)s"
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], devices='block', whitelist=['sd.*'])
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# vim: set et ts=4 sw=4 :
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