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Groups > linux.kernel > #1426390
| From | Sedat Dilek <sedat.dilek@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] FUSE: Improve aio directIO write performance for size extending writes. |
| Date | 2016-06-20 11:30 +0200 |
| Message-ID | <rM3GO-6p3-43@gated-at.bofh.it> (permalink) |
| References | (1 earlier) <rKDEK-7Kx-37@gated-at.bofh.it> <rKE7M-7Uc-25@gated-at.bofh.it> <rKEhr-8cw-7@gated-at.bofh.it> <rKEAN-8ja-9@gated-at.bofh.it> <rKEKt-8mu-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Jun 16, 2016 at 2:36 PM, Miklos Szeredi <miklos@szeredi.hu> wrote:
> On Thu, Jun 16, 2016 at 2:22 PM, Sedat Dilek <sedat.dilek@gmail.com> wrote:
>
>> Can you point me to - preferable - a Git repo of libfuse?
>
> https://github.com/libfuse
>
>> And the commit for backporting?
>
> 8bb62a632caa ("libfuse: Add "async_dio" and "writeback_cache" options")
>
[1] says...
"libfuse: Add "async_dio" and "writeback_cache" options
Asynchronous direct I/O is supported by linux kernels 3.13 and
later, writeback caching is supported by 3.14 and later."
Here on Ubuntu/precise I have HWE enabled which ships officially
Linux-kernel v3.13.
According to above log I need at least v3.14 for both features.
Not sure if backporting is easy-to-apply for v3.13.
IIRC Debian maintains a 3.16 LTS kernel.
AFAICS libfuse v2.9.6 which is not available in any Ubuntu release [4]
has this change.
I can build with the sources from Debian [5].
Hmm, maybe it's time to switch over to Ubuntu/xenial or a modern Debian system.
- Sedat -
[1] https://github.com/libfuse/libfuse/commit/8bb62a632caa4269bb6436cae67307404882b936
[2] https://github.com/libfuse/libfuse/releases
[3] http://git.kernel.org/cgit/linux/kernel/git/mszeredi/fuse.git/commit/?h=for-next&id=507c552aa58fa48fdea1373948cfc0a1fd0bf61b
[4] https://packages.ubuntu.com/libfuse
[5] https://packages.debian.org/ibfuse
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Re: [PATCH] FUSE: Improve aio directIO write performance for size extending writes. Miklos Szeredi <miklos@szeredi.hu> - 2016-06-16 13:30 +0200
Re: [PATCH] FUSE: Improve aio directIO write performance for size extending writes. Sedat Dilek <sedat.dilek@gmail.com> - 2016-06-16 14:00 +0200
Re: [PATCH] FUSE: Improve aio directIO write performance for size extending writes. Miklos Szeredi <miklos@szeredi.hu> - 2016-06-16 14:10 +0200
Re: [PATCH] FUSE: Improve aio directIO write performance for size extending writes. Sedat Dilek <sedat.dilek@gmail.com> - 2016-06-16 14:30 +0200
Re: [PATCH] FUSE: Improve aio directIO write performance for size extending writes. Miklos Szeredi <miklos@szeredi.hu> - 2016-06-16 14:40 +0200
Re: [PATCH] FUSE: Improve aio directIO write performance for size extending writes. Sedat Dilek <sedat.dilek@gmail.com> - 2016-06-20 11:30 +0200
Re: [PATCH] FUSE: Improve aio directIO write performance for size extending writes. Ashish Sangwan <ashishsangwan2@gmail.com> - 2016-06-20 09:00 +0200
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