SPDK回收hugemem

阅读量: searchstar 2022-02-13 16:56:55
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SPDK分配了HUGEMEM之后,如果程序申请了huge page然后崩溃了,这些huge page就相当于内存泄漏了,仍然保持被分配的状态。要回收这些huge page,在spdk的目录下执行

sudo ./scripts/setup.sh reset

即可。reset的帮助信息:

reset             Rebind PCI devices back to their original drivers.
                  Also cleanup any leftover spdk files/resources.
                  Hugepage memory size will remain unchanged.

但是这个方法貌似对SpanDB不起作用?