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Date:      Fri, 3 Mar 2006 17:11:31 +0300 (MSK)
From:      Oleg Sharoiko <os@rsu.ru>
To:        John Baldwin <jhb@freebsd.org>
Cc:        freebsd-scsi@freebsd.org, Andrey Beresovsky <and@rsu.ru>
Subject:   Re: Boot hangs on ips0: resetting adapter, this may take up to 5 minutes
Message-ID:  <20060303153838.Q772@brain.cc.rsu.ru>
In-Reply-To: <200602281205.43592.jhb@freebsd.org>
References:  <20060215102749.D58480@brain.cc.rsu.ru> <43F38E74.6020705@samsco.org> <20060226115730.K774@brain.cc.rsu.ru> <200602281205.43592.jhb@freebsd.org>

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On Tue, 28 Feb 2006, John Baldwin wrote:

JB>You can try a patch I have for current (it will probably apply to 6.x with
JB>minimal problems): http://www.freebsd.org/~jhb/patches/irq_shuffle.patch

i386 works in all combinations: GENERIC, SMP, SMP+HTT. System boots and 
seems to work fine.

amd64 doesn't. Both GENRIC and SMP kernels hang at boot, just a little bit 
earlier, compared to nonpatched version. Last messages from kernel:

procfs registered
linprocfs registered
lapic: Divisor 2, Frequency 100003851 hz
Timecounter "TSC" frequency 3000117442 Hz quality 800
Timecounters tick every 1.000 msec
module_register_init: MOD_LOAD (amr_linux, 0xffffffff80605ff0, 0) error 6
Linux ELF exec handler installed
lo0: bpf attached

Logs from boot -v:

http://rsu.ru/~os/ips/boot.amd64.patched.GENERIC.txt
http://rsu.ru/~os/ips/boot.amd64.patched.SMP.txt

-- 
Oleg Sharoiko.
Software and Network Engineer
Computer Center of Rostov State University.



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