79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
# Copyright (C) 2011, 2012 Red Hat, Inc., Bryn M. Reeves <bmr@redhat.com>
|
|
|
|
# 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 sos.report.plugins import Plugin, IndependentPlugin
|
|
|
|
|
|
class Infiniband(Plugin, IndependentPlugin):
|
|
|
|
short_desc = 'Infiniband information'
|
|
|
|
plugin_name = 'infiniband'
|
|
profiles = ('hardware',)
|
|
packages = ('libibverbs-utils', 'opensm', 'rdma', 'infiniband-diags')
|
|
|
|
def setup(self):
|
|
self.add_copy_spec([
|
|
"/etc/ofed/openib.conf",
|
|
"/etc/ofed/opensm.conf",
|
|
"/etc/rdma"
|
|
])
|
|
|
|
self.add_copy_spec("/var/log/opensm*")
|
|
|
|
self.add_cmd_output([
|
|
"ibv_devices",
|
|
"ibv_devinfo -v",
|
|
"ibstat",
|
|
"ibstatus",
|
|
"ibswitches"
|
|
])
|
|
|
|
# run below commands for every IB device and its active port
|
|
ports_cmds = [
|
|
"ibhosts",
|
|
"iblinkinfo",
|
|
"sminfo",
|
|
"perfquery"
|
|
]
|
|
ib_sysdir = "/sys/class/infiniband/"
|
|
ib_devs = self.listdir(ib_sysdir) if self.path_isdir(ib_sysdir) else []
|
|
for ibdev in ib_devs:
|
|
# Skip OPA hardware, as infiniband-diags tools does not understand
|
|
# OPA specific MAD sent by opa-fm. Intel provides OPA specific
|
|
# tools for OPA fabric diagnose.
|
|
if ibdev.startswith("hfi"):
|
|
continue
|
|
|
|
for port in self.listdir(ib_sysdir + ibdev + "/ports"):
|
|
# skip IWARP and RoCE devices
|
|
lfile = ib_sysdir + ibdev + "/ports/" + port + "/link_layer"
|
|
try:
|
|
with open(lfile, 'r', encoding='UTF-8') as link_fp:
|
|
link_layer = link_fp.readline()
|
|
if link_layer != "InfiniBand\n":
|
|
continue
|
|
except IOError:
|
|
continue
|
|
|
|
sfile = ib_sysdir + ibdev + "/ports/" + port + "/state"
|
|
try:
|
|
with open(sfile, 'r', encoding='UTF-8') as state_fp:
|
|
state = state_fp.readline()
|
|
if not state.endswith(": ACTIVE\n"):
|
|
continue
|
|
except IOError:
|
|
continue
|
|
|
|
opts = f"-C {ibdev} -P {port}"
|
|
self.add_cmd_output([f"{c} {opts}" for c in ports_cmds])
|
|
|
|
# vim: set et ts=4 sw=4 :
|