HP MSA 1040 HP MSA 1040 CLI Reference Guide (762782-001, March 2014) - Page 321
date/time-range, yyyy-mm-dd, number-of-data-samples, year-month-day hour, minutes, seconds
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time-range "date/time-range" Optional. Specifies the date/time range of historical statistics to show, in the format "start yyyy-mm-dd hh:mm [AM|PM] end yyyy-mm-dd hh:mm [AM|PM]". If the start date/time is specified but no end date/time is specified, the current date/time will be used as the end date/time. The system will return the oldest sample taken after the start time and the latest sample taken before the end time. If the specified start date/time is earlier than the oldest sample, that sample will be used as the start date/time. If you specify this parameter, do not specify the count parameter. If this parameter is omitted, the most recent 100 data samples will be displayed. count number-of-data-samples Optional. Specifies the number of data samples to display, from 1-100. Each sample will be shown as a separate row in the command output. If this parameter is omitted, 100 samples will be shown. If you specify this parameter, do not specify the time-range parameter. all Optional. Specifies to show the full set of performance metrics. If this parameter is omitted, the default set of performance metrics will be shown. Output Name (Live) Vdisk name. Serial Number Vdisk serial number. Bytes per second Data transfer rate calculated over the interval since these statistics were last requested or reset. This value will be zero if it has not been requested or reset since a controller restart. IOPS Input/output operations per second, calculated over the interval since these statistics were last requested or reset. This value will be zero if it has not been requested or reset since a controller restart. Number of Reads Number of read operations since these statistics were last reset or since the controller was restarted. Number of Writes Number of write operations since these statistics were last reset or since the controller was restarted. Data Read Amount of data read since these statistics were last reset or since the controller was restarted. Data Written Amount of data written since these statistics were last reset or since the controller was restarted. I/O Resp Time Average response time in microseconds for read and write operations, calculated over the interval since these statistics were last requested or reset. Read Resp Time Average response time in microseconds for all read operations, calculated over the interval since these statistics were last requested or reset. Write Resp Time Average response time in microseconds for all write operations, calculated over the interval since these statistics were last requested or reset. Reset Time Date and time, in the format year-month-day hour:minutes:seconds, when these statistics were last reset, either by a user or by a controller restart. Output Name (Historical) Vdisk name. Serial Number Vdisk serial number. show vdisk-statistics 321