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problem with JFS   Message List  
Reply | Forward Message #322 of 371 |
Could someone help me with this problem or direct me to the correct
forum. I have HPFS installed on my C: drive. I have JFS on my D: E:
and F: drive. I've heard JFS is much faster than HPFS. But it didn't
seem like it on my system so I ran Sysbench and Sysinfo to test it. As
you can see from the results, JFS is only half as fast as the HPFS
partition. any suggestions?



Chipset - Unknown motherboard chipset
Processor - AMD model 6662 found (not in cpu table) with MMX
This is a K7 1.4 GHz

External cache - 64Kb internal instruction cache, 64Kb internal
data cache

Graphics card - S3 Inc - 86C775 Trio64V2/DX, 86C785 Trio64V2/GX

Storage Controller - VIA Technologies Inc - VT82C586/A/B,VT82C686A
EIDE Controller

Storage Controller - Adaptec - AHA-2940U/UW Ultra/Ultra Wide SCSI Host
Adapter

Machine data
Coprocessor = Yes
Processors = 1
RAM = 127.94 MB

Operating System data
OS/2 version = 20.45
CSDLevel = XR0C002_
FIXLevel = XR0C002_
Revision number = 14.088
Priority = Dynamic
Maxwait = 1
Timeslice = (32,32)
Protectonly = NO
Swap file size = 32.00MB
...initially = 6.00MB
CPU integer
Dhrystone : 1914.400 VAX 11/780 MIPS equivalent
Hanoi : 1220.000 moves/25 microseconds
Heapsort : 778.800 Million Instructions Per
Second
Sieve : 985.400 Million Instructions Per
Second
-----------------------------------------------
------------------------
Total : 1367.517 CPU integer-marks
CPU float
Linpack : 172.780 MFLOPS
Flops : 524.490 MFLOPS
Fast Fourier Transfrm : 88.570 VAX FFT's
-----------------------------------------------
------------------------
Total : 333.711 CPU floating point-marks


I realized Sysbench is a physical drive test because there is another
partition on the first drive. I have it labled drive F: and it did not
show in the Sysbench test. So below is another test from *Sysinfo*
which uses a composite file IO test. I tested C: and F: drive which
are both on the first physical drive.

Both of these drive partitions are on the same physical drive
Disk I/O disk 1-1: 17461 MB - WDIGTL WDE18300 ULTRA2 1.30

*This is Sysinfo*
Composite file IO using sequential and random file read and writes
using different file sizes. All numbers are bytes per second

Drive C: HPFS

1757700 Read Cached
323000 Write Cached
1565100 Read Uncached
11700 Write Uncached

Drive F: JFS

748600 Read Cached
516800 Write Cached
531300 Read Uncached
11300 Write Uncached

Anyone have any ideas?




Wed Jun 5, 2002 1:04 am

rick0115
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Message #322 of 371 |
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Could someone help me with this problem or direct me to the correct forum. I have HPFS installed on my C: drive. I have JFS on my D: E: and F: drive. I've...
rick0115
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Jun 5, 2002
1:04 am
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