HP AE326A HP StorageWorks 1500 Modular Smart Array maintenance and service gui - Page 44
Failed Cache Dimms, Failed No Second
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Message 52 REDUNDANCY FAILED PCI BUS ERROR 53 REDUNDANCY FAILED NO SECOND CONTROLLER 54 REDUNDANCY FAILED CACHE DIMMS MISMATCH 55 MSA1000 ACTIVE CONTROLLER 56 MSA1000 STANDBY CONTROLLER 57 REMOVE OTHER CONTROLLER NOW Type Error Error Error Informational Informational Error Description Action While either attempting to enter redundant mode or already operating in redundant mode, one of the array controllers encountered a PCI bus error on the communication channel used between the two array controllers. Redundancy is disabled at this time. If the MSA is currently involved in host I/O, remove the standby array controller, wait 10 seconds, and then reinsert it, ensuring that it is fully seated in the chassis. If this does not resolve the issue, wait until downtime is available. Power off the MSA, remove both array controllers, and reinsert them, ensuring they are fully seated in the chassis. Should the issue persist, contact HP support. While operating in redundant mode, one of the array controllers was removed. Redundancy is disabled at this time. Reinsert the missing array controller ensuring that it is fully seated in the chassis. The cache memory modules on the two controllers are not the same size. All cache memory modules must be the same size for redundancy to operate. Remove the array controller that has been halted, replace the cache modules with the appropriately sized ones, wait 10 seconds, and then reinsert the array controller, ensuring that it is fully seated in the chassis. In dual-controller active/passive configurations, this message is displayed on the active controller and 56 MSA1000 STANDBY CONTROLLER is displayed on the standby controller. In dual-controller active/ active configurations, this message is displayed on both controllers. In dual-controller active/passive configurations, this message is displayed on the standby controller and 55 MSA1000 ACTIVE CONTROLLER is displayed on the active controller. In dual-controller configurations, the firmware has determined that the other controller has been disabled and can safely be removed. Remove the other array controller for the planned service. When complete, reinsert the array controller, ensuring that it is fully seated in the chassis. 44 LCD panel and message descriptions