HP XP P9000 Performance Advisor Software v6.0 User Guide

Related Topics
• “Creating Export DB CSV files” (page 150)
• “Viewing Export DB CSV files” (page 155)
Export DB CSV files
This section describes the following .csv files you can view when you save or schedule an Export
DB report:
ldev_exportDB-array_serial_number_<file_name>.csv
This file includes the following details:
• The XP or the P9000 disk array serial number for which the report is generated.
• The LDEVs present during the specified duration.
• The RAID groups to which the LDEVs belong.
• The performance data collection interval time stamps.
• The data for the following metrics:
RIO Read Cache Hits, RIO Reads, RIO Write Cache Hits, and RIO Writes.◦
◦ SIO Read Cache Hits, SIO Reads, SIO Write Cache Hits, and SIO Writes.
◦ Total IO, Inhibit Mode IO Count, and Bypass Mode IO Count.
◦ Backend Transfer Sequential Reads, Backend Transfer Non-Sequential Reads, and Backend
Transfer Writes.
◦ Random MB Reads and Random MB Writes.
◦ Sequential MB Reads and Sequential MB Writes.
◦ Average Read Response Time (msec) data for every 200 msec and Maximum Read
Response Time (msec) data for the last 30 seconds.
◦ Average Write Response Time (msec) data for every 200 msec and Maximum Write
Response Time (msec) data for the last 30 seconds.
• The LUSE master ID (M), if an LDEV is configured as an LUSE Master.
• The associated E-Port list, which is a list of Ext-Lun initiator ports that are used to connect
E-Port(s) to an external array.
• The associated E-Seq, which is the Ext-Lun provider's serial number for the E-seq(s) array.
• The associated E-LDEV, which is the external LUN LDEV ID on the external array.
• The associated CLPR group ID.
IMPORTANT: For a P9000 disk array, the ldev_exportDB file displays an additional Current
MP column. This column displays the current MP blade for each LDEV record. The MP blade ID
includes the cluster # and the blade location for the MP blade.
dkc_exportDB-array_serial_number_<file_name>.csv
This file includes the following details:
• The XP or the P9000 disk array serial number for which the report is generated.
• The array type to which the selected XP or P9000 disk array serial number belongs.
• The performance data collection interval time stamps.
• The size of the cache and the MB/s of cache used over an entire collection interval.
Creating and viewing Export DB CSV files 147