Cumulus Linux Support File
Cumulus Linux generates support files called cl-support
whenever issues are detected.
This file is used to aid in troubleshooting customer issues. The Cumulus Networks global support staff often requests customers to provide this file when they open support tickets.
The cl-support
file is located in the /var/support
directory and is named cl_support_xxx.txz
.
There are three ways cl-support
is generated:
If
switchd
or any other process generates a core file (located in/var/support/core
), then thecl-support
file is generated.After the first failure of one of the following monitored services since the switch was rebooted or power cycled:
- clagd
- frr
- openvswitch-vtep
- portwd
- ptmd
- rdnbrd
- switchd
- vxrd
- vxsnd
A
cl-support
file can be triggered by issuing thecl-support
command.You should only run this command at the direction of a member of the Cumulus Networks support staff.
If you need to copy the cl-support
file off of the switch to a remote host for collection, use scp
:
cumulus@switch:~$ scp /var/support/ username@myserver:/path/