HP StorageWorks XP Performance Control user guide: HP XP12000 Disk Array, HP XP10000 Disk Array (T1605-96012, July 2009)

36 XP Performance Control Export Tool
Table 5 Files containing statistics on logical volumes in parity, external volume, or V-VOL groups
ZIP file CSV file Data saved in the file
LDEV_IOPS.ZIP LDEV_IOPS_x-y.csv Number of read and write operations
per second
LDEV_TransRate.ZIP LDEV_TransRate_x-y.csv Size of data transferred per second
(unit is KB/sec)
LDEV_Read_IOPS.ZIP LDEV_Read_IOPS_x-y.csv Number of read operations per
second
LDEV_Seq_Read_IOPS.ZIP LDEV_Seq_Read_IOPS_x-y.csv Number of sequential read operations
per second
LDEV_Rnd_Read_IOPS.ZIP LDEV_Rnd_Read_IOPS_x-y.csv Number of random read operations
per second
LDEV_CFW_Read_IOPS.ZIP LDEV_CFW_Read_IOPS_x-y.csv Number of read operations in
“cache-fast-write” mode per second
LDEV_Write_IOPS.ZIP LDEV_Write_IOPS_x-y.csv Number of write operations per
second
LDEV_Seq_Write_IOPS.ZIP LDEV_Seq_Write_IOPS_x-y.csv Number of sequential write
operations per second
LDEV_Rnd_Write_IOPS.ZIP LDEV_Rnd_Write_IOPS_x-y.csv Number of random write operations
per second
LDEV_CFW_Write_IOPS.ZIP LDEV_CFW_Write_IOPS_x-y.csv Number of write operations in
“cache-fast-write” mode per second
LDEV_Read_Hit.ZIP LDEV_Read_Hit_x-y.csv Read hit ratio
LDEV_Seq_Read_Hit.ZIP LDEV_Seq_Read_Hit_x-y.csv Read hit ratio in sequential access
mode
LDEV_Rnd_Read_Hit.ZIP LDEV_Rnd_Read_Hit_x-y.csv Read hit ratio in random access mode
LDEV_CFW_Read_Hit.ZIP LDEV_CFW_Read_Hit_x-y.csv Read hit ratio in “cache-fast-write”
mode
LDEV_Write_Hit.ZIP LDEV_Write_Hit_x-y.csv Write hit ratio
LDEV_Seq_Write_Hit.ZIP LDEV_Seq_Write_Hit_x-y.csv Write hit ratio in sequential access
mode
LDEV_Rnd_Write_Hit.ZIP LDEV_Rnd_Write_Hit_x-y.csv Write hit ratio in random access
mode
LDEV_CFW_Write_Hit.ZIP LDEV_CFW_Write_Hit_x-y.csv Write hit ratio in “cache-fast-write”
mode
LDEV_BackTrans.ZIP LDEV_BackTrans_x-y.csv Number of data transfer operations
between cache memories and disk
drives (for example, logical LUs) per
second
LDEV_C2D_Trans.ZIP LDEV_C2D_Trans_x-y.csv Number of data transfer operations
from cache memories and disk drives
(for example, logical LUs)
LDEV_D2CS_Trans.ZIP LDEV_D2CS_Trans_
x-y.csv Number of data transfer operations
from disk drives (for example, logical
LUs) to cache memories in sequential
access mode