search

clearcontainers / runtime

OCI (Open Containers Initiative) compatible runtime using Virtual Machines
Apache License 2.0
589 stars 70 forks source link

cc-check failed #634

Open jovizhangwei opened 7 years ago

jovizhangwei commented 7 years ago

My machine ran CC 2.2.4 successfully, but why it cannot pass cc-check in CC 3.0.0?

$./cc-runtime cc-check
INFO[0000] Found CPU attribute "Intel Architecture CPU" (GenuineIntel) 
INFO[0000] Found CPU flag "Virtualization support" (vmx) 
INFO[0000] Found CPU flag "64Bit CPU" (lm)              
INFO[0000] Found CPU flag "SSE4.1" (sse4_1)             
INFO[0000] Found kernel module "Kernel-based Virtual Machine" (kvm) 
INFO[0000] Found kernel module "Intel KVM" (kvm_intel)  
ERRO[0000] ERROR: kernel module "Intel KVM" parameter "nested" has value "N" (expected "Y") 
ERROR: kernel module "Intel KVM" parameter "nested" has value "N" (expected "Y")
jodh-intel commented 7 years ago

Hi @jovizhangwei - thanks for reporting.

The latest version of the script we were recommending user run for CC 2.x is:

And that script, like cc-check, also checks for nesting. However, note #281.

Have you actually tried running CC 3.0 on your system?

jovizhangwei commented 7 years ago

@jodh-intel, I tried with CC 3.0.0, but it cannot started qemu. Would you please take a look at https://github.com/clearcontainers/runtime/issues/637?

jodh-intel commented 7 years ago

Please can you add the information requested on #637.

jodh-intel commented 7 years ago

Hi @jovizhangwei - Is this working for you now?