count-shares-good: the number of good shares that were found
count-shares-needed: 'k', the number of shares required for recovery
count-shares-expected: 'N', the number of total shares generated
- count-good-share-hosts: the number of distinct storage servers with
- good shares. If this number is less than
- count-shares-good, then some shares are doubled
- up, increasing the correlation of failures. This
- indicates that one or more shares should be
- moved to an otherwise unused server, if one is
- available.
+ count-good-share-hosts: this was intended to be the number of distinct
+ storage servers with good shares. It is currently
+ (as of Tahoe-LAFS v1.8.0) computed incorrectly;
+ see ticket #1115.
count-wrong-shares: for mutable files, the number of shares for
versions other than the 'best' one (highest
sequence number, highest roothash). These are