Werk #11725: storcli_pdisks, storcli_vdisks: Support multiple RAID controllers per system

Component

Checks & agents

Title

storcli_pdisks, storcli_vdisks: Support multiple RAID controllers per system

Date

Feb 4, 2021

Level

Trivial Change

Class

Bug Fix

Compatibility

Incompatible - Manual interaction might be required

Checkmk versions & editions

2.1.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
2.0.0b6	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

When monitoring LSI MegaRAID controller via StorCLI, now all drives of all RAID controllers of a system do get discovered and added as a service. Previously, the discovery did only find the first controller of a system.

To differentiate between the controllers, the item name is prepended by "Cn.", where n is the number of the controller.
E.g.:

RAID Virtual Drive 0/0 would become RAID Virtual Drive C0.0/0 for controller 0
RAID PDisk EID:Slot-Device 13:9-19 would become RAID PDisk EID:Slot-Device C1.13:9-19 for controller 1

As this Werk changes the item name, this is an incompatible change and will require re-discovering the services.

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