HPE XP7

Screen elements Description
Sequential Read Cache Hits -
Frontend
The sequential Frontend I/O read cache hit values.
Sequential Reads - Frontend The sequential Frontend I/O read values.
Sequential Writes - Frontend The sequential Frontend I/O write values.
Sequential MB Reads - Frontend The sequential Frontend reads throughput in MB/s for the LDEV.
Sequential MB Writes - Frontend The sequential Frontend writes throughput in MB/s for the LDEV.
Sequential Write Cache Hits -
Frontend
The sequential Frontend write cache hit values in per second.
SS ID The identification number of the subsystem.
SLPR The SLPR group ID.
NOTE: SLPR does not exist in the P9500/XP7 disk arrays.
So, the SLPR group ID is displayed only for the XP disk
arrays.
Target:LUN The LUN associated with the given LDEV.
Vol. Group The volume group identification name if the device is associated
with a volume group. PA reports volume groups from LVM (an
HPE brand) and VXVM (a Veritas brand).
Attribute Indicates a volume is of ALU (Administrative Logical Unit)/ SLU
(Subsidiary Logical Unit) type.
Resource Group Represents the number of resource groups that are part of the
selected VSM.
NOTE:
• The E-LDEV, Ext-LUN, E-Port(s), E-Seq, Jnl Group, and Vol. Group are available for selection
only if they are configured in the selected XP or XP7 disk array.
• The following metrics are not applicable for the XP/XP7 continuous access journal pool LDEVs.
NA is displayed:
◦ Response Time Metric category: Maximum Write Response and Average Write Response
◦ Frontend IO Metric category: Random Write Cache Hits, Random Writes, Sequential Write
Cache Hits, and Sequential Writes
◦ Frontend MB Metric category: Random MB Writes and Sequential MB Writes
Summary view 223