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| author | Miquel Sabaté Solà <mssola@mssola.com> | 2026-07-15 15:02:43 +0200 |
|---|---|---|
| committer | Miquel Sabaté Solà <mssola@mssola.com> | 2026-07-15 15:02:43 +0200 |
| commit | b2898e61ad0b21ab651788bd3a8f20af70f6c137 (patch) | |
| tree | 6c5a9966d35f7e39c4fb9918fe7b9a836a467c56 /fs/btrfs/shutdown/README.md | |
| parent | 4e1a88774500fa939e81d01fcffc1a7d0b691032 (diff) | |
| download | farga-b2898e61ad0b21ab651788bd3a8f20af70f6c137.tar.gz farga-b2898e61ad0b21ab651788bd3a8f20af70f6c137.zip | |
btrfs: shutdown: add notes on kernel versions
The shutdown ioctl was moved out of experimental state since v7.1, and
my patch for filesystem shutdown notification was also applied for
v7.1. Hence, if you are using the Linux kernel v7.1 or later, then you
are good to go.
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
Diffstat (limited to 'fs/btrfs/shutdown/README.md')
| -rw-r--r-- | fs/btrfs/shutdown/README.md | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/btrfs/shutdown/README.md b/fs/btrfs/shutdown/README.md index eaa07b2..7a06fd4 100644 --- a/fs/btrfs/shutdown/README.md +++ b/fs/btrfs/shutdown/README.md @@ -20,9 +20,15 @@ it stands in Linux kernel 6.19, BTRFS shutdown comes in two flavors: In order to be able to run this example as intended you need: -- Linux kernel 6.19+ with BTRFS experimental features enabled. -- A Linux kernel built with the following patch applied: (["btrfs: report filesystem shutdown via - fserror"](https://lore.kernel.org/linux-btrfs/20260216002806.3831884-1-mssola@mssola.com)). +- Linux kernel 6.19+ with BTRFS experimental features enabled. **NOTE**: the + shutdown ioctl is no longer marked as experimental since the Linux kernel + v7.1. +- A Linux kernel built with the following patch applied: (["btrfs: report + filesystem shutdown via + fserror"](https://lore.kernel.org/linux-btrfs/20260216002806.3831884-1-mssola@mssola.com)). **NOTE**: + this patch is applied as of Linux kernel v7.1. + +Thus, if your Linux kernel is v7.1 or later, then you are good to go. ## Listening for filesystem errors |