path: root/volumes.c
diff options
authorPavel Kretov <>2017-10-25 01:47:45 +0300
committerDavid Sterba <>2017-11-14 15:59:00 +0100
commita624f1616731da6113ab9c6613be733ab41e664b (patch)
treed41c18a5f00ba63e3d22901b7154c869b8a551d0 /volumes.c
parentea085932dc7ef0dfebf09455c347c72b6bffad95 (diff)
btrfs-progs: defrag: add a brief warning about ref-link breakage
There is a warning in btrfs-filesystem(8) saying that running 'defrag' in Linux will almost certainly break ref-links, with much data potentially being physically duplicated. However, many users tend to read man pages *after* trying to run things on their own risk and may miss this important information. This commit adds a brief copy of this warning into the command built-in help message where it has good chances to be spotted before user is stuck with a crowded filesystem. Pull-request: #73 Signed-off-by: Pavel Kretov <> Signed-off-by: David Sterba <>
Diffstat (limited to 'volumes.c')
0 files changed, 0 insertions, 0 deletions