Date: Mon, 9 Oct 2000 09:47:28 +0100 From: Bob Bishop <rb@gid.co.uk> To: John Baldwin <jhb@FreeBSD.ORG> Cc: smp@FreeBSD.ORG Subject: RE: Options with SMPng Message-ID: <l03130309b60735981e1a@[194.32.164.2]> In-Reply-To: <200010090607.XAA03206@john.baldwin.cx> References: <l03130304b60604b07a82@[194.32.164.2]>
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Thanks, What about WITNESS? I'm checking these because KTR in particular increases the kenel size and I'm having trouble getting large kernels to boot (see thread "Recent kernels won't boot" on -current). At 23:07 -0700 8/10/00, John Baldwin wrote: >On 08-Oct-00 Bob Bishop wrote: >> Hi, >> >> Apart from the basic SMP options, what kernel options should the >> conscientious SMPng tester be using right now? TIA > >As mentioned on -current about 2-3 weeks ago: > >options INVARIANTS >options INVARIANT_SUPPORT >options DIAGNOSTICS >options SMP_DEBUG > >(if you want the KTR tracing stuff:) >options KTR >options KTR_EXTEND >options KTR_COMPILE=0x3fffff >options KTR_MASK=(KTR_INTR|KTR_PROC) >options KTR_ENTRIES=1024 # or some other power of 2 > >KTR is only useful during panics when you can dump the trace >buffer, or if you are doiing remote kgdb, or ddb on a running >kernel. -- Bob Bishop (0118) 977 4017 international code +44 118 rb@gid.co.uk fax (0118) 989 4254 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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