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- <li><em>date</em>: Fri Jul 8 15:32:14 2005</li>
- <li><em>from</em>: mhw at wittsend.com (Michael H. Warfield)</li>
- <li><em>in-reply-to</em>: <<a href="msg00098.html">[email protected]</a>></li>
- <li><em>references</em>: <<a href="msg00098.html">[email protected]</a>></li>
- <li><em>subject</em>: [ale] Disabling Cache?</li>
> It has a unique (within my office) configuration of hardware raid and
> scsi tape that I don't want to replicate right now.
> It has been unreliable recently and I just finished running Memtest on
> it. It runs fine if I have cache disabled, but it runs poorly if I
> have cache enabled (via memtest).
> Is there a way to boot Linux with the cache disabled? (I know it will
> be slow, but I just need to restore one tape.)
If you are referring to the external CPU memory cache, then there
should be a setting under your BIOS setup chipset options to disable the
cache (sounds like you've got a bad cache chip - not an uncommon
occurrence). I've run into this before where I've had to disable the
cache while diagnosing problems. I would just jump into the BIOS setup
and it should be there under advanced settings or chipset settings or
something similar, depending on the setup that your BIOS has.
> I prefer to use SuSE, and I have SuSE boot CDs from 8.0 forward.
> Greg
Mike
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Michael H. Warfield | (770) 985-6132 | mhw at WittsEnd.com
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<li><strong><a name="00098" href="msg00098.html">[ale] Disabling Cache?</a></strong>
<ul><li><em>From:</em> greg.freemyer at gmail.com (Greg Freemyer)</li></ul></li>
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