Viewing file:  filesys.py (2.57 KB) -rw-r--r--
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# 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.plugins import Plugin, RedHatPlugin, DebianPlugin, UbuntuPlugin
class Filesys(Plugin, DebianPlugin, UbuntuPlugin):
"""Local file systems
"""
plugin_name = 'filesys'
profiles = ('storage',)
option_list = [
("lsof", 'gathers information on all open files', 'slow', False),
("dumpe2fs", 'dump filesystem information', 'slow', False),
("frag", 'filesystem fragmentation status', 'slow', False)
]
def setup(self):
self.add_copy_spec([
"/proc/fs/",
"/proc/mounts",
"/proc/filesystems",
"/proc/self/mounts",
"/proc/self/mountinfo",
"/proc/self/mountstats",
"/proc/[0-9]*/mountinfo",
"/etc/mtab",
"/etc/fstab"
])
self.add_cmd_output("mount -l", root_symlink="mount")
self.add_cmd_output("df -al -x autofs", root_symlink="df")
self.add_cmd_output([
"df -ali -x autofs",
"findmnt",
"lslocks"
])
self.add_forbidden_path('/proc/fs/panfs')
if self.get_option('lsof'):
self.add_cmd_output("lsof -b +M -n -l -P", root_symlink="lsof")
dumpe2fs_opts = '-h'
if self.get_option('dumpe2fs'):
dumpe2fs_opts = ''
mounts = '/proc/mounts'
ext_fs_regex = r"^(/dev/\S+).+ext[234]\s+"
for dev in self.do_regex_find_all(ext_fs_regex, mounts):
self.add_cmd_output("dumpe2fs %s %s" % (dumpe2fs_opts, dev))
if self.get_option('frag'):
self.add_cmd_output("e2freefrag %s" % (dev))
def postproc(self):
self.do_file_sub(
"/etc/fstab",
r"(password=)[^,\s]*",
r"\1********"
)
# remove expected errors from lsof due to command formatting, but still
# keep stderr so other errors are reported
regex = (r"(lsof: (avoiding (.*?)|WARNING: can't stat\(\) (.*?))|"
"Output information may be incomplete.)\n")
self.do_cmd_output_sub("lsof", regex, '')
class RedHatFilesys(Filesys, RedHatPlugin):
def setup(self):
super(RedHatFilesys, self).setup()
self.add_cmd_output("ls -ltradZ /tmp")
# vim: set et ts=4 sw=4 :
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