-
To ram
Can how much of Knoppix is booted to ram be changed? Even though its a live a cd I assume some parts are loaded to ram and others are retrieved from the dvd or cd as needed. A pc with 4Gb or more of ram could handle the complete OS? Maybe? Any ideas on that?
Thanks.
-
Senior Member
registered user
Using a fast USB drive, there is, in my experience, not very much difference between resident programs and programs loaded from the compressed image. This has to do with the development of a lot of factors, making the USB work better and better with time. My personal opinion is that CD/DVD+ "toram" option is simply the wrong way to go. But with 64-bits kernel and 8GB RAM, loading the whole image to ram should work - taking some time, though...
Trying to load parts of the compressed image isn't worthwhile, I think. I strongly suggest people comtemplating more "manual" RAM management - IMHO the combined work of Knoppix and the Linux kernel works very well in this respect try fast USB devices first, USB3 makes a lot of difference too.
-
I think this may be an IOPS issue. Since my clients boot via pxe, the performance of them is based upon the performance of my tftpboot server.
-
Senior Member
registered user
Loading the whole compressed image into RAM may in some cases actually degrade performance, as the Linux kernel by default applies a very active strategy caching programs in available free memory. Also, persistent store is not compressed, so with, say 3-4GB of that loaded into memory in addition to the compressed image, quite a lot of memory may be occupied.
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules
ALLEN BRADLEY 281G-F12S-10B-RRG-CBG /C AMORSTART MODULE 280G-FS-10-RG STK 2911
$380.00
Intel - Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unloc...
$419.99
AMD Ryzen 9 5950X 16-core 32-thread Desktop Processor
$319.99
Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unloc...
$619.99
Intel Core i7-6700 3.40 GHz QUAD Core (4 Core) Desktop Processor 8MB LGA 1151
$59.99
AMD Ryzen 7 7700 Processor (5.3 GHz, 8 Cores, Socket AM5) Boxed -...
$220.00
AMD Ryzen 7 7800X3D 4.2GHz 8 Core 16 Thread Gaming Desktop Processor Used
$262.19
Intel Core i7-6700 SR2L2 4.00 GHz LGA 1151 Quad-Core Processor
$58.00
Intel i7-8700 Coffee Lake 3.2GHz 6-Core Max Turbo 4.6GHz Processor
$49.01
Intel Core i7-13700K 3.40GHz 16-Core CPU LGA1700 BX8071513700K
$339.99