Skip to content

cgroups detailed checks #26

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

cgroups detailed checks #26

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
3677e3d
cgroups detailed checks
Apr 21, 2015
f36db79
DEBUG : discovering cgroups mountpoints instead of hardcoded /cgroup
May 7, 2015
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
36 changes: 36 additions & 0 deletions mdiag/mdiag.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -289,6 +289,42 @@ smartctl --scan | sed -e "s/#.*$//" | while read i; do smartctl --all \$i; done
EOF
msection scsidevices getfiles /sys/bus/scsi/devices/*/model


#check cgroups capabilities and alignment
#list the mounted controllers:
cgroupcontrollers="`grep -e \"^cgroup\" /proc/mounts | xargs -l | cut -f2 -d' '`"

#collect the groups defined in the moutned controllers:
for cgcontoroller in $cgroupcontrollers; do
cgrouphierarchy="$cgrouphierarchy "$'\n'"`find $cgcontoroller -type d 2> /dev/null`"
done

#list the configuration files for the groups
for cgroup in $cgrouphierarchy; do
if [ ! -z "$cgroup" ]
then
cgroupfilelist="$cgroupfilelist `find $cgroup -type f 2> /dev/null`"
fi
done

#wrap the content
for cgroupfile in $cgroupfilelist; do
if [ -r "$cgroupfile" ]
then
cgroupconfigcontent="$cgroupconfigcontent"$'\n'"--> FILE: $cgroupfile"$'\n'"`cat $cgroupfile 2> /dev/null`"
fi
done

msection cgroups <<EOF
ls /cgroup &> /dev/null && echo "/cgroups found" || echo "NO /cgroups --> I think nothing to check here"
msubsection cgred service cgred status
msubsection cgconfig service cgconfig status
msubsection configfiles getfiles /etc/cg* /etc/cgconfig.d/*;
msubsection grouphierarchy echo "$cgrouphierarchy"
msubsection groupconfiguration echo "$cgroupconfigcontent"
EOF


cat <<EOF

==============================================================
Expand Down