3-91container Commandscontainer set cacheTo set cache parameters for a specific array, use the containerset cache command. You can use this command only if a nativeoperating system’s file system (for Windows, NTFS, or FAT) resideson the array.The CLI prevents you from setting cache parameters if the array isinvolved in a reconfiguration operation. The CLI disables the cacheparameters on the array involved in a reconfiguration operation. TheCLI re-enables the cache parameters (assuming they were previouslyset) on the array when the reconfiguration operation completes.The controller provides two global cache buffer pools available toarrays: a volatile read-ahead cache and a nonvolatile NVRAMwrite-back cache. Collectively, these global caches are referred to asthe raw array cache.The container set cache command allows you to set severalcharacteristics associated with the raw array cache. Thesecharacteristics are embodied in the switches for the command.NotesSome controllers may not support the NVRAM write-back cache.Additionally, some controllers may not support the ability toenable the NVRAM write-back cache.Syntaxcontainer set cache [/read_cache_enable{=boolean}} [/unprotected{=boolean}][/write_cache_enable{=boolean}] {container}Parameters{container}Specifies the ID number (0 to 63) of the array on which youwant to set cache parameters.
