kafs-check-config - AFS configuration check tool
kafs-check-config [OPTION]... [<cellname>]*
Where options are:
[-46PDvv] [-c <conffile>]* [-N
<restriction>]
This program is used to check the configuration for the in-kernel
AFS filesystem (kAFS). This configuration is used when systemd mounts the
filesystem to load up the cell database and create cell automounts in the
/afs directory.
The configuration is also used by the kernel name resolver upcall
to provide static configuration for some cells and to specify overrides and
limits on DNS lookups.
If a list of <cellname> arguments is given, the
listed cells will be dumped, including the sources of the Volume Location
records and address records.
The available options are:
- -4
- Only show IPv4 addresses in the dump.
- -6
- Only show IPv6 addresses in the dump.
- -P
- Dump the parse tree of the configuration file(s).
- -D
- Dump the cell database extracted from the configuration.
- -v
- Increase the verbosity of the output. This may be specified multiple
times.
- -c <conffile>
- Specify a configuration file to read instead of the system default. This
may be specified multiple times and the configuration files are read and
applied in order.
- -N <restriction>
- Apply a restriction to the lookup performed for the listed cells (if any
are). Restrictions include:
- -N vl-srv
- Don't use SRV records to find Volume Location servers.
- -N vl-afsdb
- Don't use AFSDB records to find Volume Location servers.
- -N vl-all
- Don't use SRV or AFSDB records to find Volume Location servers.
- -N vl-host
- Don't look cell name up as hostname to find a Volume Location server.
- -N vl-dns
- Don't do any lookups to find Volume Location servers. Use only the static
configuration.
- 0
- If check okay and any dumping succeeded.
- 1
- If an error occurs during processing.
- 2
- If a command line error occurs.