taucmdr.cf.storage.levels module¶
TAU Commander hierarchical file and record storage system.
System-level records are globally readable and writable, depending on the user’s system access level. System-level is a good place for software package installations and some system-specific configurations, e.g. target or compiler configurations.
User-level records are readable and writable by (at least) the user. User-level is also
where software is installed when the user doesn’t have write access to SYSTEM_PREFIX.
It’s a good place for user-specific records, i.e. preferences or encrypted login credentials.
Project-level records define the project and its member components. The user may also
want to install software packages at the project level to avoid quotas or in situations
where USER_PREFIX is not accessible from cluster compute nodes.
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taucmdr.cf.storage.levels.ORDERED_LEVELS= (<taucmdr.cf.storage.storage_dispatch.ProjectStorageDispatch object at 0x7f2b780a38d0>, <taucmdr.cf.storage.storage_dispatch.StorageDispatch object at 0x7f2b7809cb90>, <taucmdr.cf.storage.storage_dispatch.StorageDispatch object at 0x7f2b79d4a5d0>)¶ All storage levels in their preferred order.
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taucmdr.cf.storage.levels.PROJECT_STORAGE= <taucmdr.cf.storage.storage_dispatch.ProjectStorageDispatch object>¶ Project-level data storage.
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taucmdr.cf.storage.levels.STORAGE_LEVELS= {'project': <taucmdr.cf.storage.storage_dispatch.ProjectStorageDispatch object at 0x7f2b780a38d0>, 'user': <taucmdr.cf.storage.storage_dispatch.StorageDispatch object at 0x7f2b7809cb90>, 'system': <taucmdr.cf.storage.storage_dispatch.StorageDispatch object at 0x7f2b79d4a5d0>}¶ All storage levels indexed by their names.
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taucmdr.cf.storage.levels.SYSTEM_STORAGE= <taucmdr.cf.storage.storage_dispatch.StorageDispatch object>¶ System-level data storage.
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taucmdr.cf.storage.levels.USER_STORAGE= <taucmdr.cf.storage.storage_dispatch.StorageDispatch object>¶ User-level data storage.