The nvme perf tool can be useful to generate I/O for stress conditions. But if we use it for situations where we expect a high rate of failures, the excessive spew can significantly clutter the log. So add a new -Q option (meaning "quiet") which will rate limit these error messages. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: Ia8ab2e1ea1cfab9f43d87bcabe8f3f7589b77cda Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6077 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> |
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Makefile | ||
perf.c | ||
README.md |
Compiling perf on FreeBSD
To use perf test on FreeBSD over NVMe-oF, explicitly link userspace library of HBA. For example, on a setup with Mellanox HBA,
LIBS += -lmlx5