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| author | izxl007 <zeng.zheng@zte.com.cn> | 2025-06-03 22:04:52 +0800 |
|---|---|---|
| committer | Bernd Schubert <bernd@bsbernd.com> | 2025-06-05 17:55:25 +0200 |
| commit | b773020464641d3e9cec5ad5fa35e7153e54e118 (patch) | |
| tree | 2392d24dcc4e268ec98e1394670159c04982a22b /doc/README.fuse-io-uring | |
| parent | fc71597c8dba7ca8da474cbae3509552e30cbd46 (diff) | |
| download | libfuse-b773020464641d3e9cec5ad5fa35e7153e54e118.tar.gz | |
Update how to use the io_uring and io_uring_q_depth mount options
This patch updates how to use the io_uring and io_uring_q_depth mount
options. There are two reasons for this:
1. It is recommended for end-users to use a format like “-o io_uring"
(with a space) in README.fuse-io-uring. This is because, in the
passthrough_hp example, cxxopts does not support the "-oio_uring"
format (without a space), and using it would result in a syntax error.
2. Remove redundant "--uring" and "--uring-q-depth=" from
passthrough_hp example.
Signed-off-by: izxl007 <zeng.zheng@zte.com.cn>
Diffstat (limited to 'doc/README.fuse-io-uring')
| -rw-r--r-- | doc/README.fuse-io-uring | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/README.fuse-io-uring b/doc/README.fuse-io-uring index 7207c6e..5134890 100644 --- a/doc/README.fuse-io-uring +++ b/doc/README.fuse-io-uring @@ -6,7 +6,7 @@ echo 1 > /sys/module/fuse/parameters/enable_uring Additionally, FUSE_CAP_OVER_IO_URING needs to be set and se->uring.enable has to be true. The latter can be -achieved with the libfuse option '-oio_uring'. +achieved with the libfuse option '-o io_uring'. Default queue-depth is 8 and can be changed with the parameter '-oio_uring_q_depth'. @@ -22,11 +22,11 @@ Benefits: Usage: To enable io_uring support when mounting a FUSE filesystem: 1. Enable kernel support: echo 1 > /sys/module/fuse/parameters/enable_uring -2. Mount with io_uring option: -oio_uring -3. Optionally adjust queue depth: -oio_uring_q_depth=<depth> +2. Mount with io_uring option: -o io_uring +3. Optionally adjust queue depth: -o io_uring_q_depth=<depth> Example: -./my_fuse_fs /source /mountpoint -oio_uring -oio_uring_q_depth=16 +./my_fuse_fs /source /mountpoint -o io_uring -o io_uring_q_depth=16 Requirements: - Linux kernel with io_uring and FUSE io_uring support enabled |