Damien Zammit, le lun. 16 nov. 2020 09:06:16 +1100, a ecrit: > On 16/11/20 8:16 am, Samuel Thibault wrote: > > wd1 at atabus7 drive 0 > Do you have two controllers or one? This looks like IDE (?)
I'm using -device ahci,id=ahci1 -device ahci,id=ahci2 -drive id=boot,format=raw,file=/root/boot,cache=writeback,if=none -drive id=root,format=raw,file=/home/hurd,cache=writeback,if=none -device ide-hd,drive=boot,bus=ahci2.0 -device ide-hd,drive=root,bus=ahci2.1 (yes, it's an odd setup, that was meant to stress the ahci driver discovery). > > wd1: <QEMU HARDDISK> > > wd1: drive supports 16-sector PIO transfers, LBA48 addressing > > wd1: 20480 MB, 41610 cyl, 16 head, 63 sec, 512 bytes/sect x 41943040 sectors > > wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100) > > wd1(ahcisata1:1:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 5 > > (Ultra/100) (using DMA) > That definitely looks like an AHCI controller with disk attached. > > > opening /dev/wd1d > > could not open > > ext2fs: device:/dev/wd1: No such device or addressHmm, what does showtrans > > say on your disk node? > > > It seems rump didn't manage to open it, do you have an idea? > Perhaps your controller does not support DMA? It's the qemu controller, I don't think there is any issue there. Samuel
