Administrator's Guide

node344: -------------------------------------------------------------
node344: Solution Validates
node344: -------------------------------------------------------------
Disk Test
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Node: node1 - Serial: USE644N3HV
Testing random Read/Write for 1200 seconds
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IOIOIOIOIOIOIOIOIOIOI XDD version 6.4.121805.1912MST IOIOIOIOIOIOIOIOIOIOIOI
xdd - I/O Performance Inc. c1992-2005
Starting time for this run, Tue Nov 14 17:34:24 2006
ID for this run, 'No ID Specified'
Maximum Process Priority, disabled
Passes, 1
Pass Delay in seconds, 0
Maximum Error Threshold, 0
I/O Synchronization, 0
Target Offset, 0
Total run-time limit in seconds, 1200
Output file name, stdout
CSV output file name,
Error output file name, stderr
Pass seek randomization, disabled
File write synchronization, disabled
Pass synchronization barriers, enabled
Number of Targets, 1
Number of I/O Threads, 1
Computer Name, node1, User Name, (null)
OS release and version, Linux 2.6.18 #6 SMP Thu Nov 2 16:25:15 CST 2006
Machine hardware type, x86_64
Number of processors on this system, 4
Page size in bytes, 4096
Number of physical pages, 4109386
Megabytes of physical memory, 16052
Seconds before starting, 0
Target[0] Q[0], /dev/sda
Target directory, "./"
Process ID, 6850
Thread ID, 1082132832
Processor, all/any
Read/write ratio, 50.00, 50.00
Throttle in MB/sec, 0.00
Per-pass time limit in seconds, 0
Blocksize in bytes, 1024
Request size, 128, blocks, 131072, bytes
Start offset, 0
Number of MegaBytes, 512
Pass Offset in blocks, 0
I/O memory buffer is a normal memory buffer
I/O memory buffer alignment in bytes, 4096
Data pattern in buffer, 0x0
Data buffer verification is , disabled.
Direct I/O, enabled
Seek pattern, staggered
Seek range, 1048576
Preallocation, 0
Queue Depth, 1
Timestamping, disabled
Delete file, disabled
T Q Bytes Ops Time Rate IOPS Latency %CPU OP_Type ReqSize
Combined 1 1 15243411456 116298 1200.005 12.703 96.91 0.0103 0.00 mixed
131072
Ending time for this run, Tue Nov 14 17:54:24 2006
********************************************************************
Node: node2 - Serial: USE644N3HS
Testing random Read/Write for 1200 seconds
********************************************************************
IOIOIOIOIOIOIOIOIOIOI XDD version 6.4.121805.1912MST IOIOIOIOIOIOIOIOIOIOIOI
xdd - I/O Performance Inc. c1992-2005
Starting time for this run, Tue Nov 14 17:34:28 2006
ID for this run, 'No ID Specified'
Maximum Process Priority, disabled
Passes, 1
Pass Delay in seconds, 0
Maximum Error Threshold, 0
I/O Synchronization, 0
Target Offset, 0
Total run-time limit in seconds, 1200
Output file name, stdout
CSV output file name,
Error output file name, stderr
Pass seek randomization, disabled
Disk Test 67