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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), |