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Re: Invisible Memory

Good news: I upgraded to W7 and Vsuite Ramdisk V 4.3.4127.1603 and created a 1024MB FAT32 SCSI ramdisk using OS Invisible Memory. When I directed W7 to use 768MB for ReadyBoost, the NT Kernel & System task used around 10% CPU for about 60 seconds, all 60 seconds accompagnied by disk activity. Do...
by sigi
Wed Dec 30, 2009 8:29 am
 
Forum: Technical Support
Topic: Invisible Memory
Replies: 48
Views: 9007

Re: Invisible Memory

I have created two ramdisks, the first one for the temp and the Firefox temp files. On the other, I put a page file with the initial size of 16MB and a maximum size of 830MB. I disabled the one I had on an HDD. It turned out however that Vista is not using this page file at all under (for me) normal...
by sigi
Wed Dec 02, 2009 4:30 pm
 
Forum: Technical Support
Topic: Invisible Memory
Replies: 48
Views: 9007

Re: Invisible Memory

Hello, Please let me know when you find the cause of the ReadyBoost problem, I will try again at that time. In the meantime, I will create a 1024MB Direct I/O FAT32 ramdisk, place the temp files there, and also a pagefile.sys. Any comment on that? Would you happen to know how I can tell Vista to use...
by sigi
Wed Nov 25, 2009 8:29 am
 
Forum: Technical Support
Topic: Invisible Memory
Replies: 48
Views: 9007

Re: Invisible Memory

Yes, unfortunately.

An additional observation:
Again, with no loaded program doing anything, "System – NT Kernel & System" uses well above 50% of the CPUs.
I stop the ReadyBoost function, and the CPU usage immediately goes to zero.
by sigi
Tue Nov 24, 2009 10:02 am
 
Forum: Technical Support
Topic: Invisible Memory
Replies: 48
Views: 9007

Re: Invisible Memory

Hello, Sorry for the misunderstanding, I was looking for "properties" in the Widows Explorer instead of in Vsuite Ramdisk. I did what you requested. Following observations: System just rebooted, nothing running except the task manager and Windows Explorer with My Computer. I go to Properti...
by sigi
Mon Nov 23, 2009 4:41 pm
 
Forum: Technical Support
Topic: Invisible Memory
Replies: 48
Views: 9007

Re: Invisible Memory

Can you tell me what the "System – NT Kernel & System" task is doing and whether VSuite Ramdisk is calling this task?
by sigi
Sun Nov 22, 2009 3:28 pm
 
Forum: Technical Support
Topic: Invisible Memory
Replies: 48
Views: 9007

Re: Invisible Memory

Thanks for assuring me that I can use the full 4th GB of main memory for ramdisks and that my Nvidia GeForce 8600M GT does not interfere with that. Don't worry about the size of the B disk. Firefox temp is limited to what I tell it for its browser cache size (96MB), it probably erases the oldest fil...
by sigi
Sun Nov 22, 2009 10:07 am
 
Forum: Technical Support
Topic: Invisible Memory
Replies: 48
Views: 9007

Re: Invisible Memory

Hello, did I understand you right that my Nvidia GeForce 8600M GT does not use any "real" memory when memory mapping and that I really have a full 1024MB Invisible memory available for ramdisks? Please reply to this important question. My Nvidia GeForce 8600M GT has 512MB dedicated video m...
by sigi
Thu Nov 19, 2009 2:43 pm
 
Forum: Technical Support
Topic: Invisible Memory
Replies: 48
Views: 9007

Re: Invisible Memory

Unfortunately, the problem persists as before with this configuration:
by sigi
Wed Nov 18, 2009 4:40 pm
 
Forum: Technical Support
Topic: Invisible Memory
Replies: 48
Views: 9007

Re: Invisible Memory

Hello, I might have found the origin of the problem. I had thought that none of my devices uses memory mapping in the address space between 3GB and 4GB. Now I found out from the Device Manager that my Nvidia GeForce 8600M GT uses 288MB of memory mapping starting at 3072MB. I therefore can't create a...
by sigi
Wed Nov 18, 2009 4:08 pm
 
Forum: Technical Support
Topic: Invisible Memory
Replies: 48
Views: 9007
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