This section describes the known issues.
The iutest fails in Sonoma RQT with Processor.iutest.Arithmetic_3op.ERROR. This issue is applicable on M7, T7, and Sonoma platforms, though the chances are too low.
Workaround:
Disable the iutest and add the following line to sunvts.conf file.
PROBE_SELECTION iutest=Disable
/etc/sunvts/conf/sunvts.conf
===========================
PROBE_SELECTION iutest=Disable
This issue is found to be hardware related. In order to facilitate for the debugging purposes on the field, the related VTS messages for the i/o errors (8008, 8012, 8041, and 8042) have been enhanced to also provide the block number and i/o size of the disk defect location.
The fix removes the use of any asynchronous signal unsafe library API in interrupt service routines; thus improving the robustness of the hang handler of diskmediatest.