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GPT ERROR when write preempt img to sata on NUC7i5BNB

siming
 

Hi,
    My board is NUC7i5BNB, with two disks: an NVMe disk for the Clear Linux-based Service VM and a SATA disk for the RTVM.Accoring to https://projectacrn.github.io/1.6/getting-started/rt_industry.html#install-and-launch-the-preempt-rt-vm, when I write preempt img to sata, there is always have gpt errors. I have chaged another sata disk, but it's the same error.
root@nuc-acrn /home/acrn # dd if=./preempt-rt-32680.img of=/dev/sda bs=4M oflag=sync status=progress iflag=fullblock seek=0 conv=notrunc
9122611200 bytes (9.1 GB, 8.5 GiB) copied, 124 s, 73.5 MB/s
2186+1 records in
2186+1 records out 
9169755648 bytes (9.2 GB, 8.5 GiB) copied, 126.281 s, 72.6 MB/s
[  171.967643] GPT:Primary header thinks Alt. header is not at the end of the disk.
[  171.967982] GPT:17909678 != 234441647
[  171.968146] GPT:Alternate GPT header not at the end of the disk.
[  171.968406] GPT:17909678 != 234441647
[  171.968616] GPT: Use GNU Parted to correct GPT errors.
[  171.968864]  sda: sda1 sda2 sda3
then I run the launch_hard_rt_vm.sh, it cannot create VM from Hypervisor.
root@nuc-acrn /home/acrn # ./launch_hard_rt_vm.sh
cpu1 online=1 
[ 1525.901370] smpboot: CPU 1 is now offline
[ 1525.902204] vhm: try to offline cpu 1 with lapicid 2
cpu2 online=1 
[ 1525.916019] smpboot: CPU 2 is now offline
[ 1525.917264] vhm: try to offline cpu 2 with lapicid 1
cpu3 online=1 
[ 1525.929538] smpboot: CPU 3 is now offline
[ 1525.930969] vhm: try to offline cpu 3 with lapicid 3
[ 1525.935378] ata1.00: disabled
[ 1525.938524] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 1525.939206] sd 0:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 1525.941643] sd 0:0:0:0: [sda] Stopping disk
[ 1525.941888] sd 0:0:0:0: [sda] Start/Stop Unit failed: Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 1525.956762] pci-stub 0000:00:17.0: claimed by stub
pm by vuart node-index = 1 
SW_LOAD: get ovmf path /usr/share/acrn/bios/OVMF.fd, size 0x200000 
vm_create: hard_rtvm 
[ 1525.981345] vhm_dev_open: opening device node
VHM api version 1.0 
[ 1525.982333] vhm: failed to create VM from Hypervisor !
[ 1526.483047] vhm: failed to create VM from Hypervisor !
[ 1526.983377] vhm: failed to create VM from Hypervisor !
[ 1527.483702] vhm: failed to create VM from Hypervisor !
[ 1527.984028] vhm: failed to create VM from Hypervisor !
[ 1528.484363] vhm: failed to create VM from Hypervisor !
[ 1528.984686] vhm: failed to create VM from Hypervisor !
[ 1529.485021] vhm: failed to create VM from Hypervisor !
[ 1529.985346] vhm: failed to create VM from Hypervisor !
[ 1530.485672] vhm: failed to create VM from Hypervisor !
failed to create VM hard_rtvm 
vm_create failed
[ 1530.994415] vhm: freed vm
Thanks!
ZS


 

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launch_hard_rt_vm.sh

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