Why virtualization does not work on Lenovo ThinkServer TS200v?
Environment
- Red Hat Enterprise Linux (RHEL) 6.0
- Lenovo ThinkServer TS200v
Issue
- Even though I enabled VT option in BIOS, virtualization does not work on Lenovo ThinkServer TS200v.
Resolution
-
Disable TxT option in BIOS.
-
Make sure you have VT option Enabled.
Root Cause
- TxT: Intel® Trusted Execution Technology (Intel® TXT) is a hardware solution that validates the behavior of key components within a server or PC at startup known as the “root of trust,” the system checks the consistency in behaviors and launch time configurations against a “known good” sequence.
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