Linux CIFS filesystem development
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From: Suresh Jayaraman <sjayaraman-l3A5Bk7waGM@public.gmane.org>
To: "\"J.A. Magallón\"" <jamagallon-sh/6fXdz2Rs@public.gmane.org>
Cc: Linux Kernel
	<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: CIFS is slooow, gvfs is fast
Date: Mon, 25 Oct 2010 15:44:44 +0530	[thread overview]
Message-ID: <4CC55894.5040509@suse.de> (raw)
In-Reply-To: <20101024013038.057442c0-BIo4oXGMtDgJmsy6czSMtA@public.gmane.org>

On 10/24/2010 05:00 AM, J.A. Magallón wrote:
> On Sat, 23 Oct 2010 00:46:36 +0200, "J.A. Magall�n" <jamagallon-sh/6fXdz2Rs@public.gmane.org> wrote:
> 
>>
>> If you mean hardware network path (cabling, router), yes.
>> For file paths, CIFS fs is under /net/htpc/media, and gvfs uses a mount
>> point on '~/.gvfs/media on htpc'.
>>
>> And here comes the weird part. To rule out the desktop environment factor,
>> I tried a dd in both paths. On /net, I get 16.6 MB/s, and on
>> ~/.gvfs/xxx, I just get 5.5 MB/s. I really don't understand anything...
>> things get reversed depending if you use a gui or commandline.
>>
>> Weird, really weird...
>>
> 
> Well, to sort things out, I did some more tests (this does not mean things
> get any closer to be clear for me at least...).
> 
> Can anybody tell me whats going here...??
> It looks just like gui tools behave just in reverse of cli, and that a plain
> smbclient is faster that cifs. I'm really confused...
> 

Could you try mounting from commandline with something like
  `mount -t cifs //server/share /mnt/point -o user=user1`
(commenting out the fstab entry) and try copying the file?


-- 
Suresh Jayaraman

  parent reply	other threads:[~2010-10-25 10:14 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20101022013544.0fdab0e0@werewolf.home>
     [not found] ` <20101022013544.0fdab0e0-BIo4oXGMtDgJmsy6czSMtA@public.gmane.org>
2010-10-22 10:44   ` CIFS is slooow, gvfs is fast Suresh Jayaraman
     [not found]     ` <4CC16B1E.4060709-l3A5Bk7waGM@public.gmane.org>
2010-10-22 16:06       ` Steve French
2010-10-22 22:46     ` J.A. Magallón
     [not found]       ` <20101023004636.1acdd81c-BIo4oXGMtDgJmsy6czSMtA@public.gmane.org>
2010-10-23 23:30         ` J.A. Magallón
     [not found]           ` <20101024013038.057442c0-BIo4oXGMtDgJmsy6czSMtA@public.gmane.org>
2010-10-25 10:14             ` Suresh Jayaraman [this message]
     [not found]               ` <4CC55894.5040509-l3A5Bk7waGM@public.gmane.org>
2010-10-29 22:33                 ` J.A. Magallón
     [not found]                   ` <20101030003357.029b4e02-BIo4oXGMtDgJmsy6czSMtA@public.gmane.org>
2010-10-30  0:54                     ` Steve French

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