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Install
the operating system
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Display of the above information indicates normal drive load
(2). Input “mst status”
MST devices:
------------
/dev/mst/mt4099_pciconf0 - PCI configuration cycles access.
bus:dev.fn=02:00.0 addr.reg=88 data.reg=92
Chip revision is: 01
/dev/mst/mt4099_pci_cr0 - PCI direct access.
bus:dev.fn=02:00.0 bar=0xdfb00000 size=0x100000
Chip revision is: 01
Display of the above information indicates that HCA devices are normally
identified and may be used.
4. Driver unloading
Execute /usr/sbin/ofed_uninstall.sh, to automatically unload the driver