Firstly, in general the DVD is great and very handy. I just wanted to say I found the Knoppix->Utilities->Hard Disk/CD/DVD Acelleration (sic. acceleration) applet a bit counter-intuitive.
Specifically, to enable DMA on a drive, you have to put a cross in the check-box, and there's no actual indication of the DMA status except this cross.
I had to cross-check with hdparm if a cross indicated enabled or disabled. Could it be themed as a tick, or a description be added to this important-for-performance applet.
Cheers,
Mark
Dell PowerEdge R720 Server - 2x8c CPU,256Gb RAM, 128Gb SSD/3x900Gb SAS, Proxmox
$340.00
HP ProLiant DL360 G9 Server | 2 x E5-2660V3 2.6Ghz | 64GB | 2 x 900GB SAS HDD
$339.00
H261-Z61 2U 24SFF AMD Server 8x EPYC 7551 256-Cores 256GB RAM 8x25G NIC 2x2200W
$2612.18
Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD
$389.99
Dell PowerEdge R620 Server 2x E5-2660 v1 2.2GHz 16 Cores 256GB RAM 2x 300GB HDD
$79.19
HP Proliant DL360 Gen9 28 Core SFF Server 2X E5-2680 V4 16GB RAM P440ar No HDD
$196.95
Dell PowerEdge R720XD Xeon E5-2680 V2 2.8GHz 20 Cores 256GB RAM 12x4TB
$510.00
HP ProLiant DL380 Gen9 16SFF 2x E5-2680v4 2.4GHz =28 Cores 64GB P840 4xRJ45
$353.00
DELL R730XD Server 2x E5-2680v4 2.4GHz =28 Cores 128GB H730 4x 1.2TB SAS 4xRJ45
$504.00