From: Eric Biggers <ebiggers@kernel.org>
To: linux-ext4@vger.kernel.org
Cc: linux-fscrypt@vger.kernel.org
Subject: [PATCH 4/4] tune2fs.8: document the stable_inodes feature
Date: Wed, 1 Apr 2020 13:32:39 -0700 [thread overview]
Message-ID: <20200401203239.163679-5-ebiggers@kernel.org> (raw)
In-Reply-To: <20200401203239.163679-1-ebiggers@kernel.org>
From: Eric Biggers <ebiggers@google.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
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
next prev parent reply other threads:[~2020-04-01 20:35 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-01 20:32 [PATCH 0/4] e2fsprogs: fix and document the stable_inodes feature Eric Biggers
2020-04-01 20:32 ` [PATCH 1/4] tune2fs: prevent changing UUID of fs with " Eric Biggers
2020-04-02 2:19 ` Andreas Dilger
2020-04-07 5:32 ` Eric Biggers
2020-04-07 16:18 ` Andreas Dilger
2020-04-08 3:11 ` Eric Biggers
2020-04-10 11:53 ` Andreas Dilger
2020-04-10 15:06 ` Theodore Y. Ts'o
2020-04-10 16:30 ` Eric Biggers
2020-04-01 20:32 ` [PATCH 2/4] tune2fs: prevent stable_inodes feature from being cleared Eric Biggers
2020-04-01 20:32 ` [PATCH 3/4] ext4.5: document the stable_inodes feature Eric Biggers
2020-04-01 20:32 ` Eric Biggers [this message]
2020-04-02 2:12 ` [PATCH 4/4] tune2fs.8: " Andreas Dilger
2020-04-07 5:10 ` Eric Biggers
2020-04-10 15:24 ` [PATCH 0/4] e2fsprogs: fix and " Theodore Y. Ts'o
2020-05-07 18:18 ` Eric Biggers
2020-06-15 22:22 ` Eric Biggers
2020-07-27 16:45 ` Eric Biggers
2020-09-01 16:19 ` Eric Biggers
2020-09-21 22:41 ` Eric Biggers
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