Vmware cpu IDLE

Вынос из переписки:
Применяется нечто вроде кооперативно-вытесняющей многозадачности. В принципе любое действие из
25.1.3 Instructions That Cause VM Exits Conditionally
https://www.intel.com/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-vol-3c-part-3-manual.pdf
может выбросить Lcpu в VMM, а дальше его можно скедулить, если гость не кинет в него IPI для новой задачи.
Но вот умы придумали, как можно выбрасывать в root напрямую в handler:
https://www.researchgate.net/publication/261247420_Virtual_Cpu_Scheduling_Techniques_for_Kernel_Based_Virtual_Machine_Kvm
И фичу с PLE завезли во все линуксы, включая ESXi с 5.0:
https://communities.vmware.com/t5/Technical-Community-Resources/ESX-i-Support-of-Intel-VT-x-and-AMD-V-Features/ta-p/2775788

Как сохранить рабочий flash player

TWIMC, Специально для любителей Hitachi, kb от vmware где в конце workaround - как сохранить работающим Flash Player после 31.12.2020

https://kb.vmware.com/s/article/78589
Vmware
vSphere Web (Flash) Client Supportability and End of Life (78589)

Manifest verification failure and VMware Directory Service schema update failed

Updating VCSA 7.0.1.00100 to 7.0.1.00200 – Manifest verification failure
Error in method invocation ({'id': 'com.vmware.appliance.update.manifest_verification_failed', 'default_message': 'Manifest verification failed', 'args': []}, 'Verification Failure\n', '')

https://socialvirtualcloud.com/manifest-verification-failure/

"VMware Directory Service schema update failed" while upgrading from vCenter Server 7.0 to 7.0 Update1 (80490)
Upgrade fails during the validation stage from 7.0 to 7.0 Update 1 with error "VMware Directory Service schema update failed" in Pre-Update Check Results.
https://kb.vmware.com/s/article/80490

Common VCDX Mistakes: A M P R S

AMPRS RCAR
Common VCDX Mistakes: A M P R S
My guess would be, hardly ever. So why write this on the whiteboard during a VCDX Design scenario? For those of you who do not know what these letters mean, they are the following:

Availability
Manageability
Performance
Recoverability
Security
Above, are the five design qualities that we look for within a VCDX Design.

Requirments
Constraints
Assumptions
Risks
https://www.simonlong.co.uk/blog/2016/11/08/common-vcdx-mistakes-a-m-p-r-s/

Breaking down the conceptual design, RCARs and AMPRS …. VCDX style
https://www.jeffreykusters.nl/2018/06/25/breaking-down-the-conceptual-design-rcars-and-amprs-vcdx-style/