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IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning
book

IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning

by Cathy Warrick, Craig Gordon, Benoit Granier, Keitaro Imai, Rosemary McCutchen, Brannen Proctor, Jim Sedgwick, Paulus Usong, Mary Ann Vandermark, John Wickes
December 2005
Intermediate to advanced content levelIntermediate to advanced
530 pages
18h 34m
English
IBM Redbooks
Content preview from IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning
Chapter 9. Open system servers - Windows 315
more physical memory up to a point, will enable the file system cache to grow even larger, up
to these stated maximums.
On a server with a lot of physical memory (2 GB or more), it may be preferable to leave the
option Maximize data throughput for file sharing selected (that is, as long as the total
amount of memory used by the operating system and server applications does not exceed
the amount of physical RAM minus 960 MB). In fact, any application server that can have 960
MB or more of RAM unused, will likely improve performance by enabling the large system
cache.
By enabling this, all of the disk and network I/O performance benefits of using a large file
system cache are realized, and the application ...
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ISBN: 0738494119Purchase book