Size Limitations
Multiple size limitations are defined in the application.
Here is the list :
|
Description
|
Specifications
|
|---|---|
| Number of Tasks | 18.446.744.073.709.551.615 |
| Number of Files / Directories (*) | 18.446.744.073.709.551.615 |
| Number of Containers | 100 |
| Maximum length for a file name (**) | 255 characters |
| Maximum combined length of both the file name and path name (**) | 4096 characters (***) |
| Size of Primary Storage Name | 56 characters |
| Size of DNS Name in Primary Storage | 256 characters |
| Size of Options in Primary Storage | 256 characters |
| Size of User in Primary Storage | 56 characters |
| Size of Password in Primary Storage | 56 characters |
| Size of Tape Library Name | 250 characters |
| Size of Tape Pool Name | 255 characters |
| Size of Barcode | 8 characters |
| Size of Task Name | 255 characters |
| Size of MetaData Name | 256 characters |
| Size of MetaData Value | 256 characters |
| Size of MetaData Custom_Field Name | 256 characters |
| Size of MetaData Custom_Field Value |
256 characters |
(*) This number includes all the files managed, in other words: active files, archive files, data exchange files as well as deleted files.
(**) If a special character is detected (non UTF-8), the name will be encoded with %MNGA182 then HEX of the source name and this will reduce the the size of the name (the special character will take 4 characters space).
(***) This length matches the PATH_MAX that is supported by the operating system. The Unicode representation of a character can occupy several bytes, so the maximum number of characters that comprises a path and file name can vary. The actual limitations are :
- the number of bytes in the path and file components, which might correspond to an equal number of characters.
- which is superseded by maximum of 21845 characters
S3 Storage Limitations
|
Description
|
Specifications
|
|---|---|
| Max. number of buckets | no limit |
| Max. number of multipart uploads returned per list multiparts uploads request | 1000 |
| Max. number of objects per bucket | no limit |
| Max. number of objects returned per list parts request | 1000 |
| Max. number of parts per upload | 10.000 |
| Max. number of parts returned per list parts request | 1000 |
| Max. object size | 5 TB |
| Max. object size per PUT operation | 5TB |
| Min. object size | 0 B |
| Part size | 5 MB to 5GB. Last part can be 0 B to 5 GB |
S3 Data Access Limitations
Rule : If the Container has to be accessible in S3, the name needs to follow a specific naming convention :
|
Description
|
Specifications
|
|---|---|
| Max. char | 25 |
| Min. char | 4 |
| First char | As to be Lower Case |
| No supported |
No underscore (_) Last char shouldn’t be a dash (-) No two consecutives comma (;;) No two consecutives dash (–) No ip address |
Tape Library Limitations
|
Description
|
Specifications
|
|---|---|
| Number of Tape Libraries | 16 |
| Number of Drives | 256 |
| Number of Tapes | 15000 |
| Barcode Length | Volume Label Format required to be Full Label or have 8 characters (example : ABC123Lx where x is the LTO generation). |
%20W%26G%20Dark%20Back_150px.png?width=70&name=Nodeum(Single)%20W%26G%20Dark%20Back_150px.png)
Let Us Know What You Thought about this Post.
Put your Comment Below.