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Is this a bug in ICE ECC?

 
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airjrdn



Joined: 31 Mar 2010
Posts: 1

PostPosted: Wed Mar 31, 2010 4:22 pm    Post subject: Is this a bug in ICE ECC? Reply with quote

I've been testing QuickPar, MultiPar, and ICE ECC. I've been testing with a small set of data, RAR'd into 16 parts. I've found that with QuickPar and MultiPar, I can set the recovery to 25% and either edit data in the RAR files (messing them up), or delete up to 4 files entirely, and the Par alternatives fix or recreate whatever is necessary. ICE ECC however, at 25%, won't recreate 4 missing files. It'll recreate up to 3, but not 4.
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ICE Graphics
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Joined: 31 Mar 2003
Posts: 430

PostPosted: Thu Apr 01, 2010 5:28 am    Post subject: Re: Is this a bug in ICE ECC? Reply with quote

ICE ECC use different block allocation strategy than QuickPar or MultiPar. File in ICE ECC with size less than block size can occupy one block or two blocks. Quickpar always store the same file in the single block. Due to Quickpar can not protect more files than total count of the blocks.
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