Pre-fetching API for data lifecycle management using the CLI

Content Software for File CLI Reference

Version
4.2.x
Audience
anonymous
Part Number
MK-HCSF001-03

Pre-fetching API for data lifecycle management using the CLI.

Tiered files are always accessible and should generally be treated like regular files Moreover, while files may be tiered, their metadata is always maintained on the NVMe SSDs. This allows traversing files and directories without worrying about how such operations may affect performance.

Sometimes, it may be necessary to access previously-tiered files quickly. In such situations, it is possible to request the Content Software for File system to fetch the file back to the SSD without accessing them directly. This is performed using the prefetch weka fs tier fetch command, which can be issued using the command.