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Re: ECC and DMA to/from disk controllers

... meant > to be reliable) DMA both the data AND the ECC ... of a bit upset due to a nuclear event is highly ... Analogic Corporation immediately - by replying to this message or by sending ... or disclosing them. Thank you. - To unsubscribe from this list: send ...

linux-kernel - linux-os (Dick Johnson) - Sep 10 2007 - 14:05

ECC and DMA to/from disk controllers

... .pdf In thinking about this, I began to wonder about the following. Suppose that ... that are meant to be reliable) DMA both the data AND the ECC byte into ... please confirm or contradict? Cheers, Bruce - To unsubscribe from this list: send the ...

linux-kernel - Bruce Allen - Sep 10 2007 - 08:19

Re: ECC and DMA to/from disk controllers

... that are meant > to be reliable) DMA both the data AND the ECC byte into ... at every level. Some general information and comment however - Drives normally do error ... like caches again, would be interesting to know what hardware changes occurred at the ...

linux-kernel - Alan Cox - Sep 10 2007 - 09:54

Re: ECC and DMA to/from disk controllers

... > meant to be reliable) DMA both the data AND the ECC byte into system ... overhead since the CPU would need to perform this CRC calculation. -- Robert Hancock ... Home Page: http://www.roberthancock.com/ - To unsubscribe from this list: send the ...

linux-kernel - Robert Hancock - Sep 10 2007 - 21:09

Re: ECC and DMA to/from disk controllers

... I'll point him to the thread. (I think Peter and his collaborators are fairly aware of the ... , RAID controllers on PCI cards will DMA data into memory over a PCI ... impression that PCI-e has better ECC protection against address/data errors than ...

linux-kernel - Bruce Allen - Sep 12 2007 - 23:37

Re: ECC and DMA to/from disk controllers

... Thanks for your interest (and Bruce, for posting). > - The ECC level on the ... Péter / \ / \ Peter.Kelemen@cern.ch .+' `+...+' `+...+' `+...+' `+...+' - To unsubscribe from this list: send the ...

linux-kernel - KELEMEN Peter - Sep 14 2007 - 05:32

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