I’m evaluating some outputs from the check
command with the -tabular
option, and I’m not sure I’m interpreting correctly.
For easy viewing, I did a small separate backup with few files:
snap | rev | | files | bytes | chunks | bytes | uniq | bytes | new | bytes |
[edited] | 1 | @ 2018-08-11 11:31 -hash | 11 | 62,261K | 60 | 62,470K | 3 | 5K | 60 | 62,470K |
[edited] | 2 | @ 2018-08-11 11:32 | 187 | 163,762K | 145 | 162,584K | 3 | 32K | 88 | 100,119K |
[edited] | 3 | @ 2018-08-11 11:33 | 429 | 509,117K | 440 | 506,638K | 298 | 344,086K | 298 | 344,086K |
[edited] | all | | | | 446 | 506,676K | 446 | 506,676K | | |
So in the first revision we have:
- 11 files
- splitted in 60 chunks
- of which 3 are unique (?)
- with - obviously - 60 new chunks
In the second revision:
- 187 files
- splitted in 145 chunks
- of which 3 are unique (?)
- with 88 new chunks (145-88=57, then 3 chunks from the previous backup (60-57) were used)
In the third revision:
- 429 files
- splitted in 440 chunks
- of which 298 are unique (?)
- with 298 new chunks (440-298=142, then 3 chunks from the previous backup (145-142) were used)
My main question is whether the understanding of “uniq” is correct.
But also if the other points are correctly interpreted.
Including the contents of the last line, which shows 446 total chunks and 446 “uniq”.