minghust / ford Goto Github PK
View Code? Open in Web Editor NEW[FAST 2022] FORD: Fast One-sided RDMA-based Distributed Transactions for Disaggregated Persistent Memory
License: Apache License 2.0
[FAST 2022] FORD: Fast One-sided RDMA-based Distributed Transactions for Disaggregated Persistent Memory
License: Apache License 2.0
Hello, I'm using the rlib library in ford for cross-node experiments, but after the qp connection, the RDMA read always gives an error:
[qp_impl.hpp:140] poll till completion error: 12 transport retry counter exceeded
So, has Ford encountered the problems? And if so, hope to know how to solve it. Thanks!
The example briefly illustrates the situation of one computing node. I want to know how to modify the configuration if FORD is used on multiple computing nodes. At the same time I want to know if the code needs to be modified?
输出 Operation not supported
// 0x80003 = MAP_SHARED_VALIDATE | MAP_SYNC. Some old kernel does not have linux/mman.h: MAP_SHARED_VALIDATE, MAP_SYNC
hash_buffer = (char*)mmap(NULL, hash_buf_size, PROT_READ | PROT_WRITE, MAP_SHARED_VALIDATE | MAP_SYNC, pm_file_fd, 0);
if (hash_buffer == MAP_FAILED) {
printf("mmap failed, %s\n", strerror(errno));
assert(0);
}
请问使用fsdax代码应该做出怎么样的修改?
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