Document current limitation of shrinking fs

Current implementation in the kernel doesn't allow to shrink more that
one AG

Signed-off-by: Xavier Claude <contact@xavierclaude.be>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>

diff --git a/man/man8/xfs_growfs.8 b/man/man8/xfs_growfs.8
index a01269270580b7a29aed7a30b4f4ec6c77824fe4..2e329fa6175864d77ad4465e9af72be10098c7ae 100644 (file)
--- a/man/man8/xfs_growfs.8
+++ b/man/man8/xfs_growfs.8
@@ -70,6 +70,7 @@ otherwise the data section is grown to the largest size possible with the
 option. The size is expressed in filesystem blocks. A filesystem with only
 1 AG cannot be shrunk further, and a filesystem cannot be shrunk to the point
 where it would only have 1 AG.
+.B [NOTE: Only shrinking the last AG without removing it is implemented]
 .TP
 .B \-e
 Allows the real-time extent size to be specified. In