Chapter 2: Using the Command Line Utility ● 23arcconf setmaxiqcacheEnables/disables MaxIQ caching for a logical drive, adds a Solid State Drive (SSD) to theMaxIQ pool, removes an SSD from the MaxIQ pool, and sets the MaxIQ Read/Write balanceand fetch rate.Note: Before you can enable the MaxIQ cache, you must assign at least one SSD to theMaxIQ pool. Additionally, read caching must also be enabled (see page 22).SyntaxARCCONF SETMAXIQCACHE ENABLE|DISABLE ARCCONF SETMAXIQCACHE ADDTOPOOL|REMOVEFROMPOOL ARCCONF SETMAXIQCACHE RWBALANCE ARCCONF SETMAXIQCACHE FETCHRATE ParametersController# is the controller numberLogicalDrive# is the number of the logical driveChannel# is the channel number for the SSDDevice# is the device number for the SSDRead#/Write# is the read/write ratio for invalidating data on the SSD. When the ratio isreached, the page is removed from the cache. Valid values range from 1-10 for each parameter.Rate# is the cache fetch rate from 1 (low) to 1000 (high). The default is 100.ExamplesARCCONF SETMAXIQCACHE 1 ENABLE 1ARCCONF SETMAXIQCACHE 1 ADDTOPOOL 0 1ARCCONF SETMAXIQCACHE 1 REMOVEFROMPOOL 0 1 0 2ARCCONF SETMAXIQCACHE 1 RWBALANCE 4 1ARCCONF SETMAXIQCACHE 1 FETCHRATE 200arcconf setnameRenames a logical drive.SyntaxARCCONF SETNAME LOGICALDRIVE ParametersController# is the controller numberLogicalDrive# is the number of the logical drive to be renamedNew Name is the new name of the logical driveExampleARCCONF SETNAME 1 LOGICALDRIVE 1 BACKUP_A
