HP VMA-series Memory Arrays - Manual (Page 223)

AM456-9026A HP VMA SAN Gateway User’s Guide 223
Parameters
Example
The vring utility returns information similar to the following example when run on a Linux host:
vspeedtest
The vspeedtest utility displays a quick speed test of the attached arrays.
Syntax
vspeedtest
Parameter Description
-p Specifies that a partition is to be selected.
Specifies the name of the partition.
Table B.2 vring Utility Parameters
my-srv1 [my-cluster1: master] # vring
Violin Memory, Inc.
Device: /dev/vtmsa
Proc device: /proc/driver/vtms/strad0
Index: 0
-- DMA ring info --
INDX CMD/FLAGS TRGT_ADDR HOST_ADDR SIZE
1017 0x00020000 0x000000000000a000 0x0000000332c5f000 4096
1018 0x00020000 0x000000000000b000 0x0000000332c63000 4096
1019 0x01020000 0x000000000000a000 0x0000000332c5f000 4096
1020 0x00020000 0x000000000000a000 0x0000000332c5f000 4096
1021 0x00020000 0x000000000000b000 0x0000000332c63000 4096
...