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docs: update info about env debug variables 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2014-11-03 13:13:54 +01:00
parent 4dcea32061
commit 68e422ecae
18 changed files with 67 additions and 31 deletions
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6
Documentation/howto-debug.txt
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@ -51,8 +51,10 @@ higher the debugging level. Search for `DEBUG' from files
to see what the different bits mean. At the time of writing this the following
enabled full debug.
export LIBBLKID_DEBUG=0xffff
export LIBMOUNT_DEBUG=0xffff
export LIBBLKID_DEBUG=all
export LIBMOUNT_DEBUG=all
export LIBFDISK_DEBUG=all
export LIBSMARTCOLS_DEBUG=all
The libblkid reads by default /etc/blkid.conf which can be overridden by the
environment variable BLKID_CONF. See manual libblkid/libblkid.3 for details

8
disk-utils/cfdisk.8
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@ -150,6 +150,14 @@ for more details about colorization configuration.
.B cfdisk
does not support color customization with a color-scheme file.
.SH ENVIRONMENT
.IP LIBFDISK_DEBUG=all
enables libfdisk debug output.
.IP LIBBLKID_DEBUG=all
enables libblkid debug output.
.IP LIBSMARTCOLS_DEBUG=all
enables libsmartcols debug output.
.SH "SEE ALSO"
.BR fdisk (8),
.BR sfdisk (8),

7
disk-utils/fdisk.8
View File

@ -304,7 +304,12 @@ The original version was written by
Andries E. Brouwer, A. V. Le Blanc and others.
.SH ENVIRONMENT
.IP "Setting LIBFDISK_DEBUG=0xffff enables debug output."
.IP LIBFDISK_DEBUG=all
enables libfdisk debug output.
.IP LIBBLKID_DEBUG=all
enables libblkid debug output.
.IP LIBSMARTCOLS_DEBUG=all
enables libsmartcols debug output.
.SH "SEE ALSO"
.BR cfdisk (8),

8
disk-utils/fsck.8
View File

@ -436,11 +436,11 @@ to override the standard location of the
file. It is also useful for developers who are testing
.BR fsck .
.TP
.B LIBBLKID_DEBUG=0xffff
enables debug output.
.B LIBBLKID_DEBUG=all
enables libblkid debug output.
.TP
.B LIBMOUNT_DEBUG=0xffff
enables debug output.
.B LIBMOUNT_DEBUG=all
enables lilbmount debug output.
.SH SEE ALSO
.na
.BR fstab (5),

4
disk-utils/mkswap.8
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@ -134,8 +134,8 @@ Note that a swap file must not contain any holes (so, using
to create the file is not acceptable).
.SH ENVIRONMENT
.IP LIBBLKID_DEBUG=0xffff
enables debug output.
.IP LIBBLKID_DEBUG=all
enables libblkid debug output.
.SH "SEE ALSO"
.BR fdisk (8),

4
disk-utils/partx.8
View File

@ -168,8 +168,8 @@ The original version was written by
Andries E.\& Brouwer
.ME .
.SH ENVIRONMENT
.IP LIBBLKID_DEBUG=0xffff
enables debug output.
.IP LIBBLKID_DEBUG=all
enables libblkid debug output.
.SH AVAILABILITY
The partx command is part of the util-linux package and is available from
.UR ftp://\:ftp.kernel.org\:/pub\:/linux\:/utils\:/util-linux/

8
disk-utils/sfdisk.8
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@ -344,6 +344,14 @@ sfdisk since version 2.25 does not provide \fB\-\-DOS\fR, \fB\-\-IBM\fR, \fB\-\-
\fB\-\-unhide\fR, \fB\-\-show\-extended\fR, \fB\-\-cylinders\fR, \fB\-\-heads\fR, \fB\-\-sectors\fR,
\fB\-\-inside\-outer\fR, \fB\-\-not\-inside\-outer\fR options.
.SH ENVIRONMENT
.IP LIBFDISK_DEBUG=all
enables libfdisk debug output.
.IP LIBBLKID_DEBUG=all
enables libblkid debug output.
.IP LIBSMARTCOLS_DEBUG=all
enables libsmartcols debug output.
.SH "SEE ALSO"
.BR fdisk (8),
.BR cfdisk (8),

4
disk-utils/swaplabel.8
View File

@ -59,8 +59,8 @@ must be in the standard 8-4-4-4-12 character format, such as is output by
.B swaplabel
was written by Jason Borden <jborden@bluehost.com> and Karel Zak <kzak@redhat.com>.
.SH ENVIRONMENT
.IP LIBBLKID_DEBUG=0xffff
enables debug output.
.IP LIBBLKID_DEBUG=all
enables libblkid debug output.
.SH AVAILABILITY
The swaplabel command is part of the util-linux package and is available from
ftp://ftp.kernel.org/pub/linux/utils/util-linux/.

3
lib/terminal-colors.d.5
View File

@ -170,7 +170,8 @@ use:
.B /etc/terminal-colors.d
.SH ENVIRONMENT
Setting TERMINAL_COLORS_DEBUG=0xfffff enables debug output.
.IP TERMINAL_COLORS_DEBUG=all
enables debug output.
.SH COMPATIBILITY
The terminal-colors.d functionality is currently supported by all util-linux

2
misc-utils/blkid.8
View File

@ -298,7 +298,7 @@ file.
was written by Andreas Dilger for libblkid and improved by Theodore Ts'o
and Karel Zak.
.SH ENVIRONMENT
.IP "Setting LIBBLKID_DEBUG=0xffff enables debug output."
.IP "Setting LIBBLKID_DEBUG=all enables debug output."
.SH SEE ALSO
.BR libblkid (3),
.BR findfs (8),

4
misc-utils/findfs.8
View File

@ -72,8 +72,8 @@ and re-written for the util-linux package by
Karel Zak
.ME .
.SH ENVIRONMENT
.IP LIBBLKID_DEBUG=0xffff
enables debug output.
.IP LIBBLKID_DEBUG=all
enables libblkid debug output.
.SH SEE ALSO
.BR blkid (8),
.BR lsblk (8),

6
misc-utils/findmnt.8
View File

@ -247,8 +247,10 @@ Monitors remounts to read-only mode on all ext3 filesystems.
overrides the default location of the fstab file
.IP LIBMOUNT_MTAB=<path>
overrides the default location of the mtab file
.IP LIBMOUNT_DEBUG=0xffff
enables debug output
.IP LIBMOUNT_DEBUG=all
enables libmount debug output
.IP LIBSMARTCOLS_DEBUG=all
enables libsmartcols debug output
.SH AUTHORS
.nf
Karel Zak <kzak@redhat.com>

7
misc-utils/lsblk.8
View File

@ -142,7 +142,12 @@ Milan Broz <mbroz@redhat.com>
Karel Zak <kzak@redhat.com>
.fi
.SH ENVIRONMENT
.IP "Setting LIBMOUNT_DEBUG=0xffff enables debug output."
.IP LIBBLKID_DEBUG=all
enables libblkid debug output.
.IP LIBMOUNT_DEBUG=all
enables libmount debug output.
.IP LIBSMARTCOLS_DEBUG=all
enables libsmartcols debug output.
.SH SEE ALSO
.BR findmnt (8),
.BR blkid (8),

3
misc-utils/wipefs.8
View File

@ -98,7 +98,8 @@ Restores ext2 signature from the backup file ~/wipefs-sdb-0x00000438.bak.
.SH AUTHOR
Karel Zak <kzak@redhat.com>
.SH ENVIRONMENT
.IP "Setting LIBBLKID_DEBUG=0xffff enables debug output."
.IP LIBBLKID_DEBUG=all
enables libblkid debug output.
.SH SEE ALSO
.BR blkid (8),
.BR findfs (8)

10
sys-utils/mount.8
View File

@ -3118,11 +3118,13 @@ temporary file
a list of filesystem types to try
.SH ENVIRONMENT
.IP LIBMOUNT_FSTAB=<path>
overrides the default location of the fstab file
overrides the default location of the fstab file (ignored for suid)
.IP LIBMOUNT_MTAB=<path>
overrides the default location of the mtab file
.IP LIBMOUNT_DEBUG=0xffff
enables debug output
overrides the default location of the mtab file (ignored for suid)
.IP LIBMOUNT_DEBUG=all
enables libmount debug output
.IP LIBBLKID_DEBUG=all
enables libblkid debug output
.SH "SEE ALSO"
.BR mount (2),
.BR umount (2),

4
sys-utils/mountpoint.1
View File

@ -43,8 +43,8 @@ Zero if the directory or file is a mountpoint, non-zero if not.
.PP
Karel Zak <kzak@redhat.com>
.SH ENVIRONMENT
.IP LIBMOUNT_DEBUG=0xffff
enables debug output.
.IP LIBMOUNT_DEBUG=all
enables libmount debug output.
.SH NOTES
.PP
The util-linux

2
sys-utils/swapon.8
View File

@ -233,6 +233,8 @@ made.
.SH ENVIRONMENT
.IP LIBMOUNT_DEBUG=all
enables libmount debug output.
.IP LIBBLKID_DEBUG=all
enables libblkid debug output.
.SH SEE ALSO
.BR swapon (2),

8
sys-utils/umount.8
View File

@ -188,11 +188,11 @@ table of mounted filesystems
table of known filesystems
.SH ENVIRONMENT
.IP LIBMOUNT_FSTAB=<path>
overrides the default location of the fstab file
overrides the default location of the fstab file (ignored for suid)
.IP LIBMOUNT_MTAB=<path>
overrides the default location of the mtab file
.IP LIBMOUNT_DEBUG=0xffff
enables debug output
overrides the default location of the mtab file (ignored for suid)
.IP LIBMOUNT_DEBUG=all
enables libmount debug output
.SH "SEE ALSO"
.BR umount (2),
.BR mount (8),