[PATCH 4/4] tune2fs.8: document the stable_inodes feature

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From: Eric Biggers <ebiggers@xxxxxxxxxx>

Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
 misc/tune2fs.8.in | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/misc/tune2fs.8.in b/misc/tune2fs.8.in
index 3cf1f5ed..582d1da5 100644
--- a/misc/tune2fs.8.in
+++ b/misc/tune2fs.8.in
@@ -630,6 +630,13 @@ Limit the number of backup superblocks to save space on large filesystems.
 .B Tune2fs
 currently only supports setting this filesystem feature.
 .TP
+.B stable_inodes
+Prevent the filesystem from being shrunk or having its UUID changed, in order to
+allow the use of specialized encryption settings that make use of the inode
+numbers and UUID.
+.B Tune2fs
+currently only supports setting this filesystem feature.
+.TP
 .B uninit_bg
 Allow the kernel to initialize bitmaps and inode tables lazily, and to
 keep a high watermark for the unused inodes in a filesystem, to reduce
-- 
2.26.0.rc2.310.g2932bb562d-goog




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