From: Miklos.Szeredi@eth.ericsson.se (Miklos Szeredi)
To: pavel@suse.cz
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
avfs@fazekas.hu
Subject: Re: [ANNOUNCE] FUSE: Filesystem in Userspace 0.95
Date: Mon, 21 Jan 2002 11:18:25 +0100 (MET) [thread overview]
Message-ID: <200201211018.LAA08707@duna207.danubius> (raw)
In-Reply-To: <20020113031052.I511@toy.ucw.cz> (message from Pavel Machek on Sun, 13 Jan 2002 03:10:53 +0000)
In-Reply-To: <200201100955.KAA19208@duna207.danubius> <20020113031052.I511@toy.ucw.cz>
Hi Pavel!
> Are you multithreaded? Like will big ftp download block all FUSE, all ftp,
> only one server, or everything?
FUSE and AVFS are both multithreaded. Specifically ftp is quite well
threaded, and a big download will not block any operation, even on the
same server.
> > o user can intentionally block the page writeback operation,
> > causing a system lockup. I'm not sure this can be solved in
> > a truly secure way. Ideas?
>
> How does GRUB solve this?
What GRUB?
> Maybe it could replace sf/coda and fs/intermezzo? Is it powerfull/fast
> enough for that?
No, at the moment there are a few features missing in FUSE, that CODA
needs (access caching, reading directly from files, file
reintegration). But it is perfectly possible to add these features to
FUSE if somebody wants them.
Actually having real disk files as a backing store for virtual files
could be the solution to the page writeback problem. The only
question is how to manage this in an efficient way.
Miklos
next prev parent reply other threads:[~2002-01-21 10:20 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-10 9:55 [ANNOUNCE] FUSE: Filesystem in Userspace 0.95 Miklos Szeredi
2002-01-13 3:10 ` Pavel Machek
2002-01-21 10:18 ` Miklos Szeredi [this message]
2002-01-23 10:47 ` Pavel Machek
2002-01-22 19:07 ` Daniel Phillips
2002-01-23 2:33 ` [Avfs] " Justin Mason
2002-01-23 5:26 ` Daniel Phillips
-- strict thread matches above, loose matches on Subject: below --
2002-02-22 15:57 [PATCH] 2.4.x write barriers (updated for ext3) James Bottomley
2002-02-22 16:10 ` Chris Mason
2002-02-22 16:13 ` Stephen C. Tweedie
2002-02-22 17:36 ` James Bottomley
2002-02-22 18:14 ` Chris Mason
2002-02-28 15:36 ` James Bottomley
2002-02-28 15:55 ` Chris Mason
2002-02-28 17:58 ` Mike Anderson
2002-02-28 18:12 ` Chris Mason
2002-03-01 2:08 ` James Bottomley
2002-03-03 22:11 ` Daniel Phillips
2002-03-04 3:34 ` Chris Mason
2002-03-04 5:05 ` Daniel Phillips
2002-03-04 15:03 ` James Bottomley
2002-03-04 17:04 ` Stephen C. Tweedie
2002-03-04 17:16 ` Chris Mason
2002-03-04 18:05 ` Stephen C. Tweedie
2002-03-04 18:28 ` James Bottomley
2002-03-04 19:55 ` Stephen C. Tweedie
2002-03-04 19:48 ` Daniel Phillips
2002-03-04 19:57 ` Stephen C. Tweedie
2002-03-04 21:06 ` Daniel Phillips
2002-03-05 14:58 ` Stephen C. Tweedie
2002-03-05 7:48 ` Jens Axboe
2002-03-04 19:51 ` Daniel Phillips
2002-03-05 7:42 ` Jens Axboe
2002-03-04 17:35 ` James Bottomley
2002-03-04 17:48 ` Chris Mason
2002-03-04 18:11 ` James Bottomley
2002-03-04 18:41 ` Chris Mason
2002-03-04 21:34 ` Stephen C. Tweedie
2002-03-04 18:09 ` Stephen C. Tweedie
2002-03-04 8:19 ` Helge Hafting
2002-03-04 14:57 ` James Bottomley
2002-03-04 17:24 ` Chris Mason
2002-03-04 19:02 ` Daniel Phillips
2002-03-05 7:22 ` Jeremy Higdon
2002-03-05 23:01 ` Daniel Phillips
2002-03-04 4:21 ` Jeremy Higdon
2002-03-04 5:31 ` Daniel Phillips
2002-03-04 6:09 ` Jeremy Higdon
2002-03-04 7:57 ` Daniel Phillips
2002-03-05 7:09 ` Jeremy Higdon
2002-03-05 22:56 ` Daniel Phillips
2002-03-04 16:52 ` Stephen C. Tweedie
2002-03-04 18:15 ` Daniel Phillips
2002-03-05 7:40 ` Jens Axboe
2002-03-05 22:29 ` Daniel Phillips
2002-03-12 7:01 ` Jens Axboe
2002-03-10 5:24 ` Douglas Gilbert
2002-03-11 11:13 ` Kurt Garloff
2002-03-12 1:17 ` GOTO Masanori
2002-03-12 6:58 ` Jens Axboe
2002-03-13 22:37 ` Peter Osterlund
2002-03-11 11:34 ` Stephen C. Tweedie
2002-03-11 17:15 ` James Bottomley
2002-03-04 14:48 ` James Bottomley
2002-03-06 13:59 ` Daniel Phillips
2002-03-06 14:34 ` James Bottomley
2002-02-25 10:57 ` Helge Hafting
2002-02-25 15:04 ` James Bottomley
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