| 摘要 |
A storage management process and a storage management apparatus for managing first data stored in a storage area in a storage device in a first one of storage nodes constituting a distributed storage system. The first data is read out from the storage device and checked for normality in response to a request. When the first data is abnormal, a second one of the storage nodes paired with the first one is determined by reference to management information which is stored in advance, and second data which is identical to the first data and managed by the second one of the storage nodes is acquired. Then, the storage area is overwritten with the acquired second data when the first data is abnormal.
|
