HP 3PAR StoreServ 7400 2-node HP 3PAR Command Line Interface Reference (OS 3.1 - Page 27
System Tuner, Dynamic Optimization, Virtual LUN (Export) Statistics, Virtual Volume Statistics
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System Tuner Command tunepd tunesys Dynamic Optimization Description Authority Displays physical disks with high service times and optionally performs load balancing. Super, Edit Any role granted the pd_tune right. Analyzes disk usage and adjusts resources. Super, Edit Any role granted the sys_tune right. Command tunealdvv tunetpvv Description Authority Allows the RAID and Super, Edit1 Availability characteristics of an existing Thin Provisioned Virtual Volume Any role granted the vv_tune right. to be dynamically modified. See the HP 3PAR Command Line Interface Administrator's Manual for a complete discussion of HP 3PAR System Tuner Software and the use of the tunealdvv command. Changes the layout of a Thinly Provisioned Virtual Volume (TPVV). Super, Edit Any role granted the vv_tune right. tunevv Changes the layout of a virtual volume. Super, Edit Any role granted the vv_tune right. 1 You need access to all domains in order to run this command. Virtual LUN (Export) Statistics Command histvlun statvlun Description Authority Displays histogram data for Any role in the system. VLUNs. Displays statistics for VLUNs. Any role in the system. Virtual Volume Statistics Command histvv statvv Description Authority Displays histogram data for Any role in the system. virtual volumes. Displays statistics for virtual Any role in the system. volumes. For Details See "tunepd" (page 647) "tunesys" (page 651) For Details See "tunealdvv" (page 642) "tunetpvv" (page 654) "tunevv" (page 656) For Details See "histvlun" (page 197) "statvlun" (page 625) For Details See "histvv" (page 201) "statvv" (page 629) Performance Management Commands 27