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env: silence rte_vhost logs about each received message

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rte_vhost currently logs every received vhost message as
a separate log entry. Every VM (re)boot results in over 100
lines of output printed for every queue in every vhost
controller. In our vhost initiator test suite we've got
over 5k lines of those in total. These logs do not help
in any debugging, so we disable them now. We'll still print
vhost messages of log level >= NOTICE.

Change-Id: Ief3f4230056478472412b13efc4da438b92b1d18
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/371691
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Dariusz Stojaczyk 2017-07-28 18:20:20 +02:00 committed by Jim Harris
parent 744adf39ee
commit e560d53c12
1 changed files with 10 additions and 0 deletions
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10
lib/env_dpdk/init.c
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@ -306,6 +306,16 @@ spdk_build_eal_cmdline(const struct spdk_env_opts *opts)
return -1;
}
/* `user1` log type is used by rte_vhost, which prints an INFO log for each received
* vhost user message. We don't want that. The same log type is also used by a couple
* of other DPDK libs, but none of which we make use right now. If necessary, this can
* be overridden via opts->env_context.
*/
args = spdk_push_arg(args, &argcount, strdup("--log-level=user1:6"));
if (args == NULL) {
return -1;
}
if (opts->env_context) {
args = spdk_push_arg(args, &argcount, strdup(opts->env_context));
if (args == NULL) {