Users Guide

Retiring lead chassis.................................................................................................................................................. 110
Chapter 17: Troubleshooting....................................................................................................... 111
Storage................................................................................................................................................................................ 111
Firmware update is failing..........................................................................................................................................111
Storage assignment is failing.................................................................................................................................... 111
SAS IOM status is downgraded............................................................................................................................... 111
SAS IOM health is downgraded............................................................................................................................... 111
Drives on compute sled are not visible..................................................................................................................112
Storage configuration cannot be applied to SAS IOMs.....................................................................................112
Drives in OpenManage are not visible................................................................................................................... 112
iDRAC and OpenManage drive information do not match............................................................................... 112
The assignment mode of storage sled is unknown.............................................................................................112
Unable to access OME-Modular using Chassis Direct............................................................................................ 112
Troubleshooting lead chassis failure............................................................................................................................ 112
Appendix A: Recommended slot configurations for IOMs............................................................ 113
Supported slot configurations for IOMs..................................................................................................................... 113
Contents 7