Date: Sun, 13 Jun 2004 12:07:02 -0400 From: Sven Willenberger <sven@dmv.com> To: current@freebsd.org Cc: Gleb Smirnoff <glebius@cell.sick.ru> Subject: Re: panic: kmem_malloc(4096) on an SMP box Message-ID: <40CC7BA6.8010308@dmv.com> In-Reply-To: <20040613085526.GA11577@cell.sick.ru> References: <20040613085526.GA11577@cell.sick.ru>
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Gleb Smirnoff wrote: > Today we have evidenced a panic on a DELL PowerEdge 1400 > with two processors on board: > > panic: kmem_malloc(4096): kmem_map too small: 209715200 total allocated > cpuid = 0; > On our 2G RAM supermicro systems the following in the kernel config file worked: options VM_KMEM_SIZE_SCALE="2" options VM_KMEM_SIZE_MAX="(512*1024*1024)" If you are using 4G+ you may want to increase MAX and perhaps reduce scaling and also add: options KVA_PAGES=512 Sven
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