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Fix naggy "Failed to get RDMA device list: Unknown error -38"

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This commit is contained in:
Vitaliy Filippov
2021-12-08 02:02:30 +03:00
parent 7e54242251
commit b262938bca
1 changed files with 7 additions and 1 deletions
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src/msgr_rdma.cpp
+7 -1
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@@ -62,7 +62,13 @@ msgr_rdma_context_t *msgr_rdma_context_t::create(const char *ib_devname, uint8_t
dev_list = ibv_get_device_list(NULL); dev_list = ibv_get_device_list(NULL);
if (!dev_list) if (!dev_list)
{ {
fprintf(stderr, "Failed to get RDMA device list: %s\n", strerror(errno)); if (errno == -ENOSYS || errno == ENOSYS)
{
if (log_level > 0)
fprintf(stderr, "No RDMA devices found (RDMA device list returned ENOSYS)\n");
}
else
fprintf(stderr, "Failed to get RDMA device list: %s\n", strerror(errno));
goto cleanup; goto cleanup;
} }
if (!ib_devname) if (!ib_devname)