Re: GPT ERROR when write preempt img to sata on NUC7i5BNB
siming
thanks for the direction, the dd commond works fine in the native boot, but the launch rt vm still failed (in acrn boot). I tried two way to launch the vm, the difference is "-s 2 " of the acrn-dm. # diff launch_hard_rt_vm1.sh launch_hard_rt_vm2.sh < -s 2,passthru,00/17/0 \ --- > -s 2,virtio-blk,/dev/sda \ launch_hard_rt_vm1.sh error log: modify_bar_registration: bypass for pci-passthru 0:2.0 [ 41.557774] Unknown IOCTL 0x43000055 pci passthru init failed mngr_client_new: Failed to accept from fd 35, err: Invalid argument Stop listening 35... Stop polling 35... Unable to init vdev (22) launch_hard_rt_vm2.sh error log: polling 35... pci init hostbridge pci init virtio-blk acrn-dm: Could not open backing file: /dev/sdaListening 35... : No such file or directory Could not open backing filepci virtio-blk init failed mngr_client_new: Failed to accept from fd 35, err: Invalid argument Stop listening 35... my sata info: $ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 111.8G 0 disk ├─sda1 8:1 0 510M 0 part ├─sda2 8:2 0 33M 0 part └─sda3 8:3 0 8G 0 part nvme0n1 259:0 0 238.5G 0 disk ├─nvme0n1p1 259:1 0 142M 0 part ├─nvme0n1p2 259:2 0 244M 0 part [SWAP] └─nvme0n1p3 259:3 0 238.1G 0 part / $ lspci -nn | grep SATA 00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21) The attachment is the error logs and the launch script. Best Regards 在 2020-07-31 15:47:15,"Liu, Fuzhong" <fuzhong.liu@...> 写道:
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