Date: Mon, 3 Apr 2000 00:40:53 +0200 From: Bernd Walter <ticso@cicely.de> To: Greg Lehey <grog@lemis.com> Cc: Bernd Walter <ticso@cicely.de>, Soren Schmidt <sos@freebsd.dk>, vallo@matti.ee, freebsd-current@FreeBSD.ORG Subject: Re: Deadlock with vinum raid5 Message-ID: <20000403004053.D25555@cicely8.cicely.de> In-Reply-To: <20000403074300.R59549@freebie.lemis.com>; from grog@lemis.com on Mon, Apr 03, 2000 at 07:43:00AM %2B0930 References: <20000331212544.A59295@myhakas.matti.ee> <200003311932.VAA70873@freebsd.dk> <20000401091140.A51727@freebie.lemis.com> <20000402011538.B24134@cicely8.cicely.de> <20000402015016.C24134@cicely8.cicely.de> <20000402174216.B25194@cicely8.cicely.de> <20000403074300.R59549@freebie.lemis.com>
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On Mon, Apr 03, 2000 at 07:43:00AM +0930, Greg Lehey wrote: > I found a potentially serious bug in the RAID calculations yesterday: > it assumed that sizeof (int) == 4. I suspect that it would just slow > down the calculations, but in any case I've fixed it. That's generaly not good but allways true on all FreeBSD platforms. Only long and pointers are different: 64bit on alpha and 32bit on i386 - char short and int are the same. I asume you mean the xor loop limitations - I already took a look at them before running R5 on alpha - the only reason to change here is speed as 64bit operations would be faster on alpha. -- B.Walter COSMO-Project http://www.cosmo-project.de ticso@cicely.de Usergroup info@cosmo-project.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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