| 摘要 |
A bridge receives a power down command and in response converts the power down command to a data hardening command. The bridge issues the data hardening command to a solid state disk. In response to the data hardening command, data stored on the solid state disk is hardened. The hardening comprises writing data in volatile memory to non-volatile memory. The data that is hardened comprises user data and protected data. The data hardening command optionally comprises one or more of a flush cache command, a sleep command, and a standby immediate command. |
