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Dell PowerEdge RAID Controller 10 User’s Guide PERC H345, H740P, H745, and H840 Series Controllers

Linux driver installation

NOTE:PERC 10 series of drivers support PERC 9 family controllers and do not require separate driver installations.
NOTE:The driver update disk (DUD) images are created only for those operating system releases in which the native (in-box) driver is insufficient for installation. In the event that an operating system is being installed with a corresponding DUD image, follow the instructions below.
NOTE:To view the complete list of boot loader options, see the installation guide of your operating system.
NOTE:If using out-of-box drivers with RHEL 7 and higher, a tainted kernel message will be displayed in the log. RedHat does not provide a mechanism to sign external drivers for RHEL. This leads to kernel training whenever external drivers are loaded in all the versions. Kernel messages can be
megaraid_sas:Loading out-of-tree module taints kernel
megaraid_sas:module verification failed: signature and/or required key missing-tainting kernel

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