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SPARC T7 Series Servers Product Notes

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Updated: July 2019
 
 

T7-x Observes Dropped Characters Running SysFW 9.7.4 (25506535)

If you copy a large amount of text on OBP or Solaris while running SysFW 9.7.4, some the characters might be dropped. In the example below show at OBP, when the text select /pci@301/pci@1/scsi@0 is copied from line 2 to line 5, the scsi@0 text is unexpectedly dropped.

 {0} ok
{0} ok select /pci@301/pci@1/scsi@0
{0} ok show-sas-wwid
SAS World Wide ID is 50800200 0218f9d0
{0} ok
{0} ok unselect-dev
{0} ok select /pci@303/pci@1/ <-- missing the "scsi@0"
{0} ok show-sas-wwid
show-sas-wwid ? 

Another possible scenario to encounter the issue is to use script to enter a long OBP or Solaris command.

Workaround: If you encounter this issue, manually type the commands instead of copying a large amount of text.

Workaround: Another option is to disable console logging from Oracle ILOM, however choosing this option means you will not get a log of console output when the SP is degraded for later retrieval. To use this workaround, type this command at the Oracle ILOM prompt:

-> set /HOST/console logging=disabled

For more information about how to work with Oracle ILOM features, refer to the Oracle ILOM documentation at:

http://www.oracle.com/goto/ilom/docs