Date: Thu, 20 Sep 2007 09:01:21 +0200 From: Borja Marcos <BORJAMAR@SARENET.ES> To: Ivan Voras <ivoras@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: Memory allocation problems (ZFS/NFS/amd64) Message-ID: <613318C3-6B66-4758-A0D4-97405D6A1914@SARENET.ES> In-Reply-To: <fcrmmp$2ug$1@sea.gmane.org> References: <5870F83F-7174-47AA-98AE-C1DE8972E0C8@SARENET.ES> <fcrmmp$2ug$1@sea.gmane.org>
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On 19 Sep 2007, at 19:35, Ivan Voras wrote:
> Borja Marcos wrote:
>
>> These are not innocuous messages, the machine is rejecting
>> connections
>> like crazy. Any ideas?
>> The number of established TCP connections was around 490, and the
>> machine has 2 GB of RAM.
>
> Just a guess: what is your vm.kmem_size_max and have you tried
> increasing it?
It's the first thing I thought, and I cranked it to a very high value
just in case:
vm.kmem_size_max: 1073741824
It didn't help. Any ideas? The ZFS filesystem was mounted but it had
absolutely no activity at that
point. It was just Apache 2.2 serving files coming from a NFS-mounted
filesystem.
Borja.
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