jgotteswinter opened a new issue, #11842: URL: https://github.com/apache/cloudstack/issues/11842
### problem after a shutdown, the /var/lib/libvirt/swtpm/<vmuuid> which holds the tpm data is gone. When starting the vm again, the folder is re-created with empty tpm files. I am using a similar tpm definition in manually configured kvm guests, if those vm are powered off the folder remains. ### versions 4.20.1.0 Ubuntu 24.04 ### The steps to reproduce the bug root@VM-647bf7bc-bdca-48fa-8329-8b7a103f9ab6:~# echo "Hello, TPM!" > datafile root@VM-647bf7bc-bdca-48fa-8329-8b7a103f9ab6:~# tpm2_nvwrite -C o -i datafile 0x1500016 root@VM-647bf7bc-bdca-48fa-8329-8b7a103f9ab6:~# tpm2_nvread -C o 0x1500016 WARN: Reading full size of the NV index Hello, TPM! Instance power cycle, and tryi to read our value again from the tpm root@VM-647bf7bc-bdca-48fa-8329-8b7a103f9ab6:~# tpm2_nvread -C o 0x1500016 WARN: Reading full size of the NV index WARNING:esys:src/tss2-esys/api/Esys_NV_ReadPublic.c:309:Esys_NV_ReadPublic_Finish() Received TPM Error ERROR:esys:src/tss2-esys/esys_tr.c:243:Esys_TR_FromTPMPublic_Finish() Error NV_ReadPublic ErrorCode (0x0000018b) ERROR:esys:src/tss2-esys/esys_tr.c:398:Esys_TR_FromTPMPublic() Error TR FromTPMPublic ErrorCode (0x0000018b) ERROR: Esys_TR_FromTPMPublic(0x18B) - tpm:handle(1):the handle is not correct for the use ERROR: Unable to run tpm2_nvread root@VM-647bf7bc-bdca-48fa-8329-8b7a103f9ab6: ### What to do about it? _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
