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From: Chuck Winters <cwinters@atl.lmco.com>
To: linux-kernel@vger.kernel.org
Subject: Re: Number of File descriptors
Date: Tue, 17 Jul 2001 09:46:42 -0400	[thread overview]
Message-ID: <20010717094642.A21464@atl.lmco.com> (raw)
In-Reply-To: <20010713095934.A6100@atl.lmco.com>
In-Reply-To: <20010713095934.A6100@atl.lmco.com>; from chuck.winters@lmco.com on Fri, Jul 13, 2001 at 09:59:34AM -0400

Thank You all for the information

Chuck

On Fri, Jul 13, 2001 at 09:59:34AM -0400, Chuck Winters wrote:
> Hello All,
> 	My interest has been peaked by a recent email.  At one point, I heard two people speaking
> about how some database guy wanted to have 2000 open files(or something crazy like that).  
> They said that he must be crazy because the kernel does a sequential search through the open
> file descriptors.  Anyway, I read a posting an a mail list that someone wanted select to 
> select on 3000 files.  Alright, the question(Finally!):
> 		To have select() select on 3000 file descriptors, they must be open.  That's 3000 open
> 		files.  Will select be ultra slow trying to select on 3000 file descriptors?  Also, 
> 		what is the clarification on the kernel doing a sequential search through the open
> 		file descriptors?
> 
> Thanks In Advance,
> Chuck Winters
> -
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  parent reply	other threads:[~2001-07-17 13:47 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-07-13 13:59 Number of File descriptors Chuck Winters
2001-07-14  6:03 ` David Schwartz
2001-07-17 13:46 ` Chuck Winters [this message]
2001-07-18 13:12   ` Patrick O'Rourke
  -- strict thread matches above, loose matches on Subject: below --
2001-07-14 15:06 Dan Kegel

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