Use the commands described in this section to monitor different operating components that enable you to successfully use TPM and troubleshoot TPM problems.
To verify that the tcsd daemon is running:
# svcs tcsd STATE STIME FMRI online Nov_07 svc:/application/security/tcsd:default
To ensure that the TPM device is installed:
# ls -alF /dev/tpm lrwxrwxrwx 1 root 39 Dec 27 2011 /dev/tpm -> ../devices/pci@0,0/isa@1/tpm@1,1670:tpm
To verify that the TSS software package is installed:
# pkg info trousers Name: library/security/trousers Summary: TrouSerS TCG software to access a TPM device Description: The TrouSerS library provides a software stack from the Trusted Computer Group (TCG) that accesses a Trusted Platform Module (TPM) hardware device. Category: System/Security State: Installed Publisher: solaris Version: 0.3.6 Build Release: 5.11 Branch: 0.175.1.0.0.24.0 Packaging Date: September 4, 2012 05:28:21 PM Size: 3.65 MB FMRI: pkg://solaris/library/security/ trousers@0.3.6,5.11-0.175.1.0.0.24.0:20120904T1728212
To clear TPM as a requirement after TPM was previously reinitialized.
At the Oracle Solaris prompt:
# tpmadm clear owner
At the Oracle ILOM prompt:
-> stop /SYS -> set /HOST/tpm forceclear=true -> start /SYS