ORACLE一体机系统日志报:Unknown VPD Code: 0x84

/var/log/messages shows "kernel: Unknown VPD Code: 0x84"
When having configured the quorumdisk on Oracle Linux 7 the following message may be seen in the /var/log/message and the console file multiple times. It happens for example when Grid Infrastructure starts or diskgroups gets mounted:
Oct 10 12:23:09 ####db01 kernel: Unknown VPD Code: 0x84
Oct 10 12:23:09 ####db01 kernel: Unknown VPD Code: 0x84
Oct 10 12:23:10 ####db01 kernel: Unknown VPD Code: 0x84
Oct 10 12:23:10 ####db01 kernel: Unknown VPD Code: 0x84
Oct 10 12:23:10 ####db01 kernel: Unknown VPD Code: 0x84
Oct 10 12:23:10 ####db01 kernel: Unknown VPD Code: 0x84
A: This is addressed in unpublished bug 28001913. The message is informational only it does not indicate there is an actual problem with either Linux, the Oracle Database or the quorumdisk configuration.

参见：Doc ID 2453054.1