Displaying 2 results from an estimated 2 matches for "ecc_memory".
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eai_memory
2011 Jul 15
1
amd64_edac: probe of 0000:00:18.2 failed with error -22
...this error on several machines - laptop and desktops -
all running C 5.6. It never appears on the data centre servers.
I have 'googled' but can not identify what error 22 is. One German
posting suggests it is related to the Error Correction Code (ECC) of
RAM.
http://en.wikipedia.org/wiki/ECC_memory suggests the problem may be
caused by laptops and desktops without a ECC facility on their
motherboards.
Can one safely continue to ignore this error?
Thank you.
--
With best regards,
Paul.
England,
EU.
2012 Jan 15
22
Does raidzN actually protect against bitrot? If yes - how?
"Does raidzN actually protect against bitrot?"
That''s a kind of radical, possibly offensive, question formula
that I have lately.
Reading up on theory of RAID5, I grasped the idea of the write
hole (where one of the sectors of the stripe, such as the parity
data, doesn''t get written - leading to invalid data upon read).
In general, I think the same applies to bitrot of