HPE XP7 User Manual page 291

• The XP/XP7 disk array serial number for which the report is generated.
• The RAID Group IDs on the XP/XP7 disk array.
• The performance data collection interval time stamps.
• The frontend random read and write I/Os on all the LDEVs in a RAID Group over the collection
interval.
• The utilization of the RAID Group over the collection interval for writing random and sequential parity.
• The frontend sequential read and write I/Os on all the LDEVs in a RAID Group over the collection
interval.
• The total utilization of a RAID Group over a collection interval.When a RAID Group is associated with
a ThP pool, this metric provides the extent of RAID Group utilization due to the I/Os occurring on a
ThP pool.
jnl_exportDB-array_serial_number_<file_name>.csv
This file includes the following details:
• The XP/XP7 disk array serial number for which the report is generated.
• The journal group IDs on the XP/XP7 disk array.
• The performance data collection interval time stamps.
• The MU indicates the mirror unit number.
• The CTG indicates the consistency group Id.
• The JNLS indicates the journal pool status.
• The AP indicates the number of active paths.
• The U(%) indicates the usage rate (%) of the journal data.
• The Q-Marker indicates the latest sequence # for writing to the PVOLs consistency group at the PAIR
state.
• The Q-CNT shows the number of remaining Q-Markers within the journal data.
• The Num indicates the total number of LDEVs configured as the journal volumes.
• The LDEV # indicates the cu:ldev ID that is configured as the journal volume.
hstgrp_exportdb -array_serial_number_<file_name>.csv
This file includes the following details:
• The XP/XP7 disk array serial number for which the report is generated.
• The performance data collection interval time stamps.
• Host group name.
• Backend Tracks for host group
• IOPS is the sum of IOPS on all the LDEVs that are mapped to a Host Group for a collection interval.
• MBPS is the sum of MBPS of all the LDEVs that are mapped to a Host Group for a collection interval.
• The Average Read Response Time is the average read response time of all the LDEVs that are
mapped to a Host Group for a collection interval.
Export Database 291