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Date:      Thu, 24 Jun 2004 10:07:59 +1000
From:      Tim Robbins <tjr@freebsd.org>
To:        Danny Braniss <danny@cs.huji.ac.il>
Cc:        freebsd-hackers@freebsd.org
Subject:   Re: waiting on sbwait
Message-ID:  <20040624000759.GA6247@cat.robbins.dropbear.id.au>
In-Reply-To: <20040623153801.7EB1F43D31@mx1.FreeBSD.org>
References:  <20040623153801.7EB1F43D31@mx1.FreeBSD.org>

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On Wed, Jun 23, 2004 at 06:38:00PM +0300, Danny Braniss wrote:
> Hi,
> 	We have a host running samba under -stable 4.10, and quiet frequently
> it becomes uresponsive, hitting ^T gives 
> 
> load: 0.00  cmd: ls 12807 [sbwait] 0.00u 0.00s 0% 160k
> 
> so my guess is that we are running out of some resource (socket buffer).
> 
> so, if this is true, is there some sysctl to increase?

/*
 * Wait for data to arrive at/drain from a socket buffer.
 */
int
sbwait(sb)


Tim



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