Date: Thu, 30 Jan 2003 14:41:59 +0900 From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> To: Michael Reifenberger <root@nihil.reifenberger.com> Cc: Hidetoshi Shimokawa <simokawa@FreeBSD.org>, FreeBSD-Current <current@FreeBSD.org> Subject: Re: -current, IBM A30p & 2 external FW-disks Message-ID: <ybs7kcnw5w8.wl@ett.sat.t.u-tokyo.ac.jp> In-Reply-To: <20030128202924.T649@nihil.reifenberger.com> References: <200301281509.h0SF97FM007160@repoman.freebsd.org> <20030128100059.A29598@espresso.q9media.com> <20030128202924.T649@nihil.reifenberger.com>
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Do you get timeout only for sbp0:0:0?
Is the other drive still working?
I have no problem with concurrent accesses with `iozone -s 102400m -r
1024k`.
tty ad0 da0 da1
tin tout KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s
21 360 0.00 0 0.00 63.76 199 12.39 64.00 249 15.54
3 1431 1.00 1 0.00 64.00 213 13.34 64.00 228 14.27
0 153 0.00 0 0.00 64.00 214 13.38 64.00 199 12.45
0 154 0.00 0 0.00 64.00 234 14.61 63.76 200 12.44
0 154 0.00 0 0.00 63.74 188 11.68 64.00 241 15.09
6 154 0.00 0 0.00 64.00 214 13.36 64.00 213 13.30
....
try some of the following:
- fwcontorl -g 20
- sysctl hw.firewire.sbp.max_speed=0
- change SBP_QUEUE_LEN in sbp.c to 1 and rebuld module.
- sysctl machdep.cpu_idle_hlt=0
- sysctl debug.sbp_debug=1 and send me a dmesg.
At Tue, 28 Jan 2003 20:42:41 +0100 (CET),
Michael Reifenberger wrote:
> fwohci0: vendor=1180, dev=522
> fwohci0: <1394 Open Host Controller Interface> mem 0xc0201000-0xc02017ff irq 11 at device 0.2 on pci2
It's new to me. dev=522 is not listed in /usr/share/misc/pci_vendors...
> system power profile changed to 'economy'
Can you chane it to 'performance' mode?
/\ Hidetoshi Shimokawa
\/ simokawa@sat.t.u-tokyo.ac.jp
PGP public key: http://www.sat.t.u-tokyo.ac.jp/~simokawa/pgp.html
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