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noresm:norstoretape [2014-04-25 08:38:11] ingo.bethke@gmail.com |
noresm:norstoretape [2022-05-31 09:29:32] |
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- | ====== NorStore Tape Storage ====== | ||
- | ===== Basic use ===== | ||
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- | Instructions for basic use of the tape resources are found on NorStore' | ||
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- | ===== Advanced use ===== | ||
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- | A collection of high-level tape tools, available in / | ||
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- | ==== disk2tape ==== | ||
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- | disk2tape is a script for copying a folder from NorStore' | ||
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- | Run '' | ||
- | < | ||
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- | Usage: disk2tape <path on disk> <path on tape> [none|gzip|bzip2] | ||
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- | Example: disk2tape / | ||
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- | Purpose: Copies a folder from disk to tape. | ||
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- | Description: | ||
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- | The output folder <path on tape> will be created - with parent | ||
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- | The input data is staged in form of tar-chuncks in | ||
- | / | ||
- | after success transfer to tape. | ||
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- | The size of a single tar-chunk is about 15Gb if no compression is | ||
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- | be up to 60Gb as a compression factor 4 is assumed. | ||
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- | Change history: 2014.04.23 removed top level directory from tar tree | ||
- | 2014.04.22 fixed bug in scratch cleaning | ||
- | 2014.04.16 first version of disk2tape | ||
- | </ | ||
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- | ==== tape2disk ==== | ||
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- | tape2disk is a script for retrieve a folder from NorStore' | ||
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- | Run '' | ||
- | < | ||
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- | Usage: tape2disk <path on tape> <path on disk> | ||
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- | Example: tape2disk / | ||
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- | Purpose: Retrieves a folder from tape and unpacks tar-archieves. | ||
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- | Description: | ||
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- | Change history: 2014.04.25 first version of tape2disk | ||
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- | </ | ||
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- | ==== listontape ==== | ||
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- | listontape is a script list all files that are archived in a tape folder. | ||
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- | Run '' | ||
- | < | ||
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- | Usage: listontape <path to data-directory on tape> | ||
- | or | ||
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- | Example: listontape / | ||
- | or | ||
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- | Purpose: Lists the names of files that are archived in a given directory on tape. | ||
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- | Description: | ||
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- | If exactly one checksum file exists then directory path is sufficient | ||
- | as input argument. However, if two or more checksum file exist then | ||
- | the absolute path to the checksum file has to be provided. | ||
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- | Change history: 2014.04.22 first version of listontape | ||
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- | </ |