| 发明名称 | Server having memory dump function and memory dump acquisition method | ||
| 摘要 | A server having a plurality of system boards, comprising: a panic processing unit configured to stop (panic) the server; a system board information storage unit configured to store information to identify a system board having a memory used by a kernel; a system board detaching processing unit configured to detach the system board having the memory used by the kernel before server stoppage; and a reboot processing unit configured to reboot the server using system boards other than the separated system board among the plurality of system boards, after detaching the system board having the memory used by the kernel. | ||
| 申请公布号 | US8990630(B2) | 申请公布日期 | 2015.03.24 |
| 申请号 | US201213342633 | 申请日期 | 2012.01.03 |
| 申请人 | Fujitsu Limited | 发明人 | Kondo Hiroshi;Tabei Ryo;Gotsubo Kenji |
| 分类号 | G06F11/07;G06F11/14 | 主分类号 | G06F11/07 |
| 代理机构 | Staas & Halsey LLP | 代理人 | Staas & Halsey LLP |
| 主权项 | 1. A server having a plurality of system boards, comprising: a panic processing unit configured to stop(panic) the server; a mapping information processing unit configured to write mapping information required for obtaining and analyzing a dump of a memory used by a kernel into a fixed address of a memory in a system board that has the first order among the plurality of system boards that are ordered before the server is stopped; a system board information storage unit configured to store information to identify a system board having the memory used by the kernel; a system board detaching processing unit configured to detach the system board having the memory used by the kernel before server stoppage; and a reboot processing unit configured to reboot the server using system boards, which were used by a user program before the server stoppage, other than the detached system board among the plurality of system boards, after detaching the system board having the memory used by the kernel. | ||
| 地址 | Kawasaki JP | ||