Date: Wed, 13 Feb 2013 10:58:11 +0100 From: CeDeROM <cederom@tlen.pl> To: Christian Gusenbauer <c47g@gmx.at> Cc: =?UTF-8?Q?Bernhard_Fr=C3=B6hlich?= <decke@freebsd.org>, freebsd-emulation@freebsd.org, freebsd-stable@freebsd.org Subject: Re: 9.1 AMD64 multitasking efficiency low Message-ID: <CAFYkXjk2PwB1CXihNKNAatc2J72SRc7M0YMayXFfoUExj1yJSQ@mail.gmail.com> In-Reply-To: <201302130844.45388.c47g@gmx.at> References: <CAFYkXjkACs=2RaCb_BaoNT6PM%2B5gkQSGoKP5G4bR_284v_Eoig@mail.gmail.com> <CAFYkXj=%2B1bzwiZ3P9tLa8o0bfE8V47mdQyr3%2B0RoJSk=8jqvqQ@mail.gmail.com> <CAFYkXjmZG%2Ba9bK69fBCo7pGMruVpPCd%2BR30Jd5dzxQDksZ-1Lg@mail.gmail.com> <201302130844.45388.c47g@gmx.at>
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I am not sure if this is the case of external drive, it only helped us to figure out that problem is with writing to ICH SATA - WDC configuration. It was also slow in 9.0 I guess, this is why I have switched from Ext2 to UFS2 to get some speedup, so things are lets say acceptable for the Atari fan =) Maybe the configuration of buffering/cache is wrong and can be fixed easily with camcontrol but I have no experience with that, I have started poking a bit but it coredumped, and I am not really keen to misconfigura that drive and lose all data, so I prefer to wait for someone with experience to come into discussion :-) Best regards :-) Tomek -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
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