@olivierlambert Thanks, our first set of Windows VMs, didn't realize it was required.
*doh, thanks so much for the sanity check!!

Slightly divergent topic, XO correctly wouldn't let me take a "Snapshot with Memory" (VM Lacks Feature) when running but when I paused the VM, it let me take a "Snapshot with Memory" without any error messages (but obviously it didn't have memory when trying to revert it, so basically no UI confirmation/acknowledge of my mistake). That led to my initial confusion. I can submit screenshots of that behavior if interested.

Thanks!!
Scott M.

Hello,
I'm receiving the following problem:

# xe vm-suspend vm=Win-Test
You attempted an operation on a VM which lacks the feature.

vm: 611c6a3f-1d8f-c9b6-052d-b148ad0313d4 (Win-Test)

# xe vm-checkpoint vm=611c6a3f-1d8f-c9b6-052d-b148ad0313d4 new-name-label=test

You attempted an operation on a VM which lacks the feature.

vm: 611c6a3f-1d8f-c9b6-052d-b148ad0313d4 (Win-Test)

Here is some CPU info:

# lscpu

Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                16
On-line CPU(s) list:   0-15
Thread(s) per core:    1
Core(s) per socket:    16
Socket(s):             1
Vendor ID:             AuthenticAMD
CPU family:            25
Model:                 97
Model name:            AMD Ryzen 9 7845HX with Radeon Graphics
Stepping:              2
CPU MHz:               2994.567
BogoMIPS:              5988.88
Hypervisor vendor:     Xen
Virtualization type:   none
L1d cache:             32K
L1i cache:             32K
L2 cache:              1024K
L3 cache:              65536K
Flags:                 fpu de tsc msr pae mce cx8 apic mca cmov pat clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy abm sse4a misalignsse 3dnowprefetch bpext ibpb vmmcall fsgsbase bmi1 avx2 bmi2 erms avx512f avx512dq rdseed adx avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 clzero xsaveerptr arat avx512vbmi avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq rdpid

Is there a patch coming to make this work in the future? Or is there some strange hardware issue that allows the hypervisor to pause a VM in memory but it can't read the memory after to do snapshots with memory / checkpoints / suspend operations. Or maybe I'm grossly over-simplifying what's happening under the hood.

Thanks!!
Scott M.