korinel

Has anyone been having problems with unexplained serial ATA crashes. I have recently aquired two serial ATA drives and every so often the system seems to freeze. This appears to be linked to heavy serial ATA usage, usually during transfer from my old (reliable) 3ware parallel ATA Raid-5 array, typically after between tens of megabytes and tens of gigabytes of transfer. I've noticed that the kernel (2.4.21) reports DMA disabled on these new hard drives. When I re-enabled this manually, a crash occurred almost immediately. I also tried a fresh installation on these drives, with the same problem. Does anyone know of any related problems, or any solutions? FYI, I'm running Mandrake 9.1 on an Abit NF7-S (v2.0) with both Maxtor (120 GByte) and Western Digitial (36 GByte) drives. I know WD drives have given problems before, but the problem seems to also relate to the Maxtor. Cheers, -Karl P.S. Please copy replies to me directly at <karl@anathema.org.uk>. Ta.

Hi, I've been trying to transfer my system from my 4 old faithful hardware raid-5 disks to two shiny new serial ATA drives (WD + Maxtor), following my recent upgrade to an Abit NF7-S v2.0 MoBo. I successfully re-installed Mandrake 9.1 on the WD drive, but every time I try to copy either my /usr/local directory to the same disk, or my /home directory to my Maxtor drive, the system crashes (complete hard freeze) after a few hundred Megs of data. I have tried both the old installation and the installation CDs in rescue mode, with the same problem. Does anyone know of any relevant compatibility issues? Cheers, -karl