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| author | Davidlohr Bueso | 2012-09-04 15:58:06 +0200 |
|---|---|---|
| committer | Karel Zak | 2012-09-04 17:21:57 +0200 |
| commit | ca3dbca10b4f96b8e309e579933dfdcab80b20b5 (patch) | |
| tree | cb5c24ed493df81ceeb70cc2227dc111b99cb9c8 /sys-utils/swapon.8 | |
| parent | blkid: document LIBBLKID_DEBUG users (diff) | |
| download | kernel-qcow2-util-linux-ca3dbca10b4f96b8e309e579933dfdcab80b20b5.tar.gz kernel-qcow2-util-linux-ca3dbca10b4f96b8e309e579933dfdcab80b20b5.tar.xz kernel-qcow2-util-linux-ca3dbca10b4f96b8e309e579933dfdcab80b20b5.zip | |
libmount: document LIBMOUNT_DEBUG users
Update the manpages of programs that use this environment variable for
extra debugging information.
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Diffstat (limited to 'sys-utils/swapon.8')
| -rw-r--r-- | sys-utils/swapon.8 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys-utils/swapon.8 b/sys-utils/swapon.8 index ed4df55f9..e471d07d3 100644 --- a/sys-utils/swapon.8 +++ b/sys-utils/swapon.8 @@ -217,6 +217,10 @@ log as "swapon: swapfile has holes." One possible workaround is to map the file to a loopback device. This will allow the file system to determine the mapping properly but may come with a performance impact. +.SH ENVIRONMENT +.IP LIBMOUNT_DEBUG=0xffff +enables debug output. + .SH SEE ALSO .BR swapon (2), .BR swapoff (2), |