Date: Wed, 05 Feb 2003 12:07:05 +0900 From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> To: "mike" <Michael@Reifenberger.com> Cc: Hidetoshi Shimokawa <simokawa@FreeBSD.org>, FreeBSD-Current <current@FreeBSD.org> Subject: Re: -current, IBM A30p & 2 external FW-disks Message-ID: <ybs3cn3v31i.wl@ett.sat.t.u-tokyo.ac.jp> In-Reply-To: <20030202112833.M8458@Reifenberger.com> References: <200301281509.h0SF97FM007160@repoman.freebsd.org> <20030128100059.A29598@espresso.q9media.com> <20030128202924.T649@nihil.reifenberger.com> <ybs7kcnw5w8.wl@ett.sat.t.u-tokyo.ac.jp> <20030202112833.M8458@Reifenberger.com>
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I have improved recovery code after timeout in -current. Could you try that? /\ Hidetoshi Shimokawa \/ simokawa@sat.t.u-tokyo.ac.jp PGP public key: http://www.sat.t.u-tokyo.ac.jp/~simokawa/pgp.html At Sun, 2 Feb 2003 13:28:33 +0200, mike wrote: > > [1 <text/plain; iso-8859-1 (7bit)>] > On Thu, 30 Jan 2003 14:41:59 +0900, Hidetoshi Shimokawa wrote > > 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`. > ... > > 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. > > with all of the above I get the attached dmesg soon after > setting up two concurrent iozones (one per disk): ... To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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