发明名称 |
METHOD AND SYSTEM FOR PRESERVING CRASH DUMP IN A DISKLESS SYSTEM |
摘要 |
<p>The invention discloses a method for preserving crash dump data in case of operating system crash in a diskless device. The method and the system according to the invention uses two stage booting where in a primary and a secondary kernel are loaded. The primary kernel is a compact kernel that comprises a limited set of functionality and the secondary kernel is a fully functional kernel used for running applications. In case of a crash of the secondary kernel, the kernel prepares a jump back to the primary kernel. Then the primary kernel preserves the crash dump support data and secondary kernel's RAM contents by sending it to a remote system which can store it on a nonvolatile memory.</p> |
申请公布号 |
WO2006075048(A1) |
申请公布日期 |
2006.07.20 |
申请号 |
WO2006FI00015 |
申请日期 |
2006.01.11 |
申请人 |
NOKIA CORPORATION;BABU, VENKATESH |
发明人 |
BABU, VENKATESH |
分类号 |
G06F11/07;G06F11/34;G06F12/16 |
主分类号 |
G06F11/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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