Use the triggermdiskdump command to collect error data from the specified managed disk (MDisk). Only solid-state drives (SSDs) can be specified.
Parameters
- mdisk id | name
- (Required) Specifies the ID or name of the MDisk to have its dump triggered.
Description
The triggermdiskdump command exports a copy of the SSD internal log to a disk dump in the /dumps/mdisk directory. When the command completes successfully, the node that contains the MDisk has a new file in this directory.
An invocation example
svctask triggermdiskdump 0
The resulting output
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