.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.43) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. 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Of course, you'll have to process the .\" output yourself in some meaningful fashion. .\" .\" Avoid warning from groff about undefined register 'F'. .de IX .. .nr rF 0 .if \n(.g .if rF .nr rF 1 .if (\n(rF:(\n(.g==0)) \{\ . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF .\" .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). .\" Fear. Run. Save yourself. No user-serviceable parts. . \" fudge factors for nroff and troff .if n \{\ . ds #H 0 . ds #V .8m . ds #F .3m . ds #[ \f1 . ds #] \fP .\} .if t \{\ . ds #H ((1u-(\\\\n(.fu%2u))*.13m) . ds #V .6m . ds #F 0 . ds #[ \& . ds #] \& .\} . \" simple accents for nroff and troff .if n \{\ . ds ' \& . ds ` \& . ds ^ \& . ds , \& . ds ~ ~ . ds / .\} .if t \{\ . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" . ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' . ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' . ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' . ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' . ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' .\} . \" troff and (daisy-wheel) nroff accents .ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V' .ds 8 \h'\*(#H'\(*b\h'-\*(#H' .ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#] .ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H' .ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u' .ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#] .ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#] .ds ae a\h'-(\w'a'u*4/10)'e .ds Ae A\h'-(\w'A'u*4/10)'E . \" corrections for vroff .if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u' .if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u' . \" for low resolution devices (crt and lpr) .if \n(.H>23 .if \n(.V>19 \ \{\ . ds : e . ds 8 ss . ds o a . ds d- d\h'-1'\(ga . ds D- D\h'-1'\(hy . ds th \o'bp' . ds Th \o'LP' . ds ae ae . ds Ae AE .\} .rm #[ #] #H #V #F C .\" ======================================================================== .\" .IX Title "KAFS-CHECK-CONFIG 8" .TH KAFS-CHECK-CONFIG 8 "2023-02-05" "0.5-4" "kafs-client" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" kafs\-check\-config \- AFS configuration check tool .SH "SYNOPSIS" .IX Header "SYNOPSIS" kafs-check-config [\-46PDvv] [\-c ]* [\-N ] []* .SH "DESCRIPTION" .IX Header "DESCRIPTION" This program is used to check the configuration for the in-kernel \s-1AFS\s0 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. .PP 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 \s-1DNS\s0 lookups. .PP If a list of \f(CW\*(C`cellname\*(C'\fR arguments is given, the listed cells will be dumped, including the sources of the Volume Location records and address records. .SH "OPTIONS" .IX Header "OPTIONS" .IP "\fB\-4\fR" 4 .IX Item "-4" Only show IPv4 addresses in the dump. .IP "\fB\-6\fR" 4 .IX Item "-6" Only show IPv6 addresses in the dump. .IP "\fB\-P\fR" 4 .IX Item "-P" Dump the parse tree of the configuration file(s). .IP "\fB\-D\fR" 4 .IX Item "-D" Dump the cell database extracted from the configuration. .IP "\fB\-v\fR" 4 .IX Item "-v" Increase the verbosity of the output. This may be specified multiple times. .IP "\fB\-c " 4 .IX Item "-c " 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. .IP "\fB\-N " 4 .IX Item "-N " Apply a restriction to the lookup performed for the listed cells (if any are). Valid restrictions include: .RS 4 .IP "vl-srv" 4 .IX Item "vl-srv" Don't use \s-1SRV\s0 records to find Volume Location servers. .IP "vl-afsdb" 4 .IX Item "vl-afsdb" Don't use \s-1AFSDB\s0 records to find Volume Location servers. .IP "vl-all" 4 .IX Item "vl-all" Don't use \s-1SRV\s0 or \s-1AFSDB\s0 records to find Volume Location servers. .IP "vl-host" 4 .IX Item "vl-host" Don't look cell name up as hostname to find a Volume Location server. .Sp vl-dns .Sp Don't do any lookups to find Volume Location servers. Use only the static configuration. .RE .RS 4 .RE .SH "ARGUMENT" .IX Header "ARGUMENT" .IP "" 4 .IX Item "" The \s-1AFS\s0 cell name to display. Multiple cells may be specified. If no cell name is specified the default cell specified in \&\f(CW\*(C`/proc/net/afs/rootcell\*(C'\fR is displayed. .SH "EXIT STATUS" .IX Header "EXIT STATUS" .IP "0 \- If check okay and any dumping succeeded" 4 .IX Item "0 - If check okay and any dumping succeeded" .PD 0 .IP "1 \- If an error occurs during processing" 4 .IX Item "1 - If an error occurs during processing" .IP "2 \- If a command line error occurs" 4 .IX Item "2 - If a command line error occurs" .PD .SH "EXAMPLES" .IX Header "EXAMPLES" To display the configuration for the default cell: .PP .Vb 1 \& # kafs\-check\-config \& \& === Found cell some\-cell.org === \& \- use\-dns=no \& \- show\-cell=no \& \- status: no\-lookup, from config \& \- VLSERVER shelter\-4.some\-cell.org [good; nss] \& \- address 10.0.0.48 \& \- VLSERVER shelter\-5.some\-cell.org [good; nss] \& \- address 10.0.0.54 .Ve .PP To display two specific cells: .PP .Vb 1 \& # kafs\-check\-config ir.stanford.edu grand.central.org \& \& === Found cell ir.stanford.edu === \& \- show\-cell=no \& \- status: good, from SRV \& \- VLSERVER afsdb3.stanford.edu [good; nss] \& \- udp \& \- port 7003, pref 0, weight 0 \& \- address 171.64.7.246 \& \- VLSERVER afsdb2.stanford.edu [good; nss] \& \- udp \& \- port 7003, pref 0, weight 0 \& \- address 171.64.7.234 \& \- VLSERVER afsdb1.stanford.edu [good; nss] \& \- udp \& \- port 7003, pref 0, weight 0 \& \- address 171.64.7.222 \& \& === Found cell grand.central.org === \& \- show\-cell=no \& \- status: good, from SRV \& \- VLSERVER grand.mit.edu [good; nss] \& \- udp \& \- port 7003, pref 0, weight 0 \& \- address 18.9.48.14 \& \- VLSERVER grand\-old\-opry.central.org [good; nss] \& \- udp \& \- port 7003, pref 0, weight 0 \& \- address 128.2.13.219 .Ve .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBkafs\fR(7), \fBkafs\-client.conf\fR(5), \fBkafs-preload\fR(8) .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright (C) 2019 Red Hat, Inc. All Rights Reserved. .PP Written by David Howells (dhowells@redhat.com) .PP This program is free software; you can redistribute it and/or modify it under the terms of the \s-1GNU\s0 General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.