That's 20 bit errors total for all of those arrays, yes? What drives? I assume they are all 10^15 drives?
Type: Posts; User: Speederlander; Keyword(s):
That's 20 bit errors total for all of those arrays, yes? What drives? I assume they are all 10^15 drives?
Adding ICE ECC:
http://www.ice-graphics.com/ICEECC/IndexE.html
I find quickpar has a memory leak so I can no longer recommend it. ICE is great. It's the main app I use now for ECC data...
Added HashCheck Shell Extension to OP.
Nice little app.
sha-1, md5, md4, crc-32
Yeah I guess I figured it was kind of understood parity data could be damaged too. So yeah, it's imperfect, but apart from the loss of both source and secondary back-up simultaneously, you should be...
Not sure. Several people have pointed it out on the quickpar forum so the developer(s) know about it. I find it's a minor limitation really, because I use quickpar with recovery on huge files mostly...
Anyone feel free to correct me.
Source block count indicates how fine a grained breakdown you will take when looking at the source data. Recovery block count indicates the coverage of your...
It uses Reed-Solomon error correction. You can read up on it here:
http://en.wikipedia.org/wiki/Reed-Solomon_error_correction
More links on the Parchive format here:...
Quickpar can be used to actually repair bit errors in the files. So that app goes beyond simply checking.
When I say "reduce" I mean long term protection from bit errors damaging data, allowing...
I've seen several posts on this topic lately. I was thinking it might be useful for people to post up sources and resources related to this topic. Specifically applications (any OS) and techniques.
...
