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RTM-ATCA-SXXX Overview
6806800H62B ATCAS201InstallationandUseGuide52
4.11.1 Rescan SAS Topology, disk refresh
The physical disk assignments change as disks become utilized in a RAID definitions.
Use the “Re-Draw Tree” button to rescan for physical disks, and refresh the menu
view.
RescanSAStopology
4.11.2 Software Reset SAS Controller
The button will issue a software-reset signal to the embedded SAS controller. If
users have hot-swapped many disks, this ensures the SAS controller has completely
purged internal tables, and is properly presenting the new or remaining disks to the
operating system.
SoftwareresetSAScontroller
4.11.3 Reset I/O Status counters
This button will reset all I/O status counters.