scanning_fixing_levels
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| scanning_fixing_levels [2022/10/27 15:16] – [Table] johnsanc | scanning_fixing_levels [2024/04/14 23:46] (current) – [Table] johnsanc | ||
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| ^ Use Cases       | If you haven' | ^ Use Cases       | If you haven' | ||
| - | |**ⓘ NOTE:** \\ RomVault has built-in header skipping logic that requires checking the first few bytes of a file to see if it has a header. Solid 7z archives with two or more files require decompressing in order to check for headers. For this reason its advised not to use Level 1 scanning for 7z archives, especially large archives. If you are going to need to decompress solid 7z archives anyways, it makes more sense to stick with a Level 2 scan which will also calculate the MD5 and SHA1. \\ {{: | + | <WRAP info>RomVault has built-in header skipping logic that requires checking the first few bytes of a file to see if it has a header. Solid 7z archives with two or more files require decompressing in order to check for headers. For this reason its advised not to use Level 1 scanning for 7z archives, especially large archives. If you are going to need to decompress solid 7z archives anyways, it makes more sense to stick with a Level 2 scan which will also calculate the MD5 and SHA1. \\ {{: | 
| =====Fixing Levels===== | =====Fixing Levels===== | ||
| Line 29: | Line 29: | ||
| ^ - Size          | ^ - Size          | ||
| ^ - CRC          |  x                                                                                                                                                                        |  x                                                                                                                                                            | ^ - CRC          |  x                                                                                                                                                                        |  x                                                                                                                                                            | ||
| - | ^ - MD5          | If available  | + | ^ - MD5          |  If available  | 
| - | ^ - SHA1         | If available  | + | ^ - SHA1          | 
| ^ Raw Copy*      | Yes - If CRC scanned  | ^ Raw Copy*      | Yes - If CRC scanned  | ||
| ^ Speed | Fast | Fast | Slow | | ^ Speed | Fast | Fast | Slow | | ||
| Line 40: | Line 40: | ||
| RomVault will fix sets using different methods depending on the source and destination archive type as outlined below: | RomVault will fix sets using different methods depending on the source and destination archive type as outlined below: | ||
| - | |              | + | |                                                  ^  Destination Archive Type                                                                                                                                                                                                                  | 
| - | | From \ To    | + | | From \ To ^ File ^ Torrent / zstd / TDC zip, non-solid 7z ||^ Solid 7z ^ | 
| - | ^ File        | Move if needed as only instance \\ Copy if needed as duplicate  | + | ^ File                                              | 
| - | ^ Zip          | + | ^ Zip                                              | Extract to destination  | 
| - | ^ TorrentZip  | + | ^ TorrentZip  | 
| - | | :::          | + | | :::                                              | :::                                                              | 
| - | | :::          | + | | ::: | ::: ^ Level 1 Fix | Raw Copy | Raw Copy | ::: | | 
| - | | :::          | + | | :::                                              | :::                                                             ^ Level 2 Fix                                                                         | Compress  | 
| - | | :::          | + | | :::                                              | :::                                                             ^ Level 3 Fix                                                                         | Compress  | 
| - | ^ 7Z + RV7Z   | Extract to destination  | + | ^ Solid 7z                                         | Extract to destination  | 
| - | |**ⓘ NOTE:** \\ RomVault has the ability to copy raw compressed files directly from a source to a destination archive without the need for recompressing as long as the archives are in TorrentZip format. This allows for extremely fast fix operations.| | + | <WRAP info>RomVault has the ability to copy raw compressed files directly from a source to a destination archive without the need for recompressing as long as the archives are in TorrentZip format. This allows for extremely fast fix operations.</ | 
| =====Fixing Archives with ZipMove===== | =====Fixing Archives with ZipMove===== | ||
| - | RomVault can fix TorrentZip  | + | RomVault can fix archives quickly in certain scenarios. These fixes will appear as ``< | 
| ^ Scenario  | ^ Scenario  | ||
| | Fix with  new complete  | | Fix with  new complete  | ||
| | Fix partial with complete  | | Fix partial with complete  | ||
| - | | Fix with new partial  | + | | Fix with new partial  | 
| - | | Fix with better partial  | + | | Fix with better partial  | 
| | Fix format  | | Fix format  | ||
| - | | Remove complete  | + | | Remove complete  | 
| - | | Remove partial  | + | | Remove partial  | 
| | Remove and replace  | | Remove and replace  | ||
| - | | **ⓘ NOTE:** \\ ZipMove only works if your archives are at least Level 2 scanned. The ZipMove action will not be used if archives are only Level 1 (header) scanned.  | + | <WRAP info>ZipMove only works if your archives are at least Level 2 scanned. The ZipMove action will not be used if archives are only Level 1 (header) scanned.  | 
scanning_fixing_levels.1666883791.txt.gz · Last modified: 2022/10/27 15:16 by johnsanc