Memory dump method, information processing apparatus, and non-transitory computer-readable storage medium
AssigneeFujitsu Limited
InventorsHajime Ogino, Kensuke Ishida
Life of this patent
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Abstract
A memory dump method includes performing information processing using a first partition including a first device board and a second device, detecting an error in the first device, after detecting the error, performing information processing using a second partition including a third device, after detecting the error, performing a memory dump on each of the first device and the second device to obtain dump data, and after the memory dump is performed, adding the second device to the second partition.
Claims20
A memory dump method comprising:
- generating a first partition including a first system board, a second system board, and one or more storage units, each of the first system board and the second system board including a memory, each of the one or more storage units storing a program corresponding to an information processing;
- starting the information processing using a first partition based on the program stored in the one or more storage units;
- detecting an error in the first system board;
- after detecting the error, removing all of the one or more storage units included in the first partition;
- after the removing all of the one or more storage units, generating a second partition including a third system board and the one or more storage units removed from the first partition;
- restarting the information processing using the second partition based on the program stored in the one or more storage units;
- after the removing all of the one or more storage units, performing a memory dump on each of the first system board and the second system board to obtain dump data.
An information processing apparatus comprising:
- a first device, a second device and a third device;
- and
- a processor coupled to the first device, the second device and the third device, and configured to
- generate a first partition including a first system board, a second system board, and one or more storage units, each of the first system board and the second system board including a memory, each of the one or more storage units storing a program corresponding to an information processing;
- start the information processing using a first partition based on the program stored in the one or more storage units;
- detect an error in the first system board;
- after detecting the error, remove all of the one or more storage units included in the first partition;
- after the removing all of the one or more storage units, generate a second partition including a third system board and the one or more storage units removed from the first partition;
- restart the information processing using the second partition based on the program stored in the one or more storage units;
- after the removing all of the one or more storage units, perform a memory dump on each of the first system board and the second system board to obtain dump data.
A non-transitory computer-readable storage medium storing a control program that causes an information processing apparatus to execute a process, the process comprising:
- generating a first partition including a first system board, a second system board, and one or more storage units, each of the first system board and the second system board including a memory, each of the one or more storage units storing a program corresponding to an information processing;
- starting the information processing using a first partition based on the program stored in the one or more storage units;
- detecting an error in the first system board;
- after detecting the error, removing all of the one or more storage units included in the first partition;
- after the removing all of the one or more storage units, generating a second partition including a third system board and the one or more storage units removed from the first partition;
- restarting the information processing using the second partition based on the program stored in the one or more storage units;
- after the removing all of the one or more storage units, performing a memory dump on each of the first system board and the second system board to obtain dump data.
Dependencies are inferred from the claim text.