Merge branch '8016-crunchrun-crunchstat'

[arvados.git] / services / crunch-run / crunchrun.go

diff --git a/services/crunch-run/crunchrun.go b/services/crunch-run/crunchrun.go
index 9a508d5077af193762b78b8fa1820db526938bdf..32d524abca2f59689e56efe59b526d9da8f37181 100644 (file)
--- a/services/crunch-run/crunchrun.go
+++ b/services/crunch-run/crunchrun.go
@@ -109,7 +109,7 @@ func (runner *ContainerRunner) SetupSignals() {
        signal.Notify(runner.SigChan, syscall.SIGQUIT)
 
        go func(sig <-chan os.Signal) {
-               for _ = range sig {
+               for range sig {
                        if !runner.Cancelled {
                                runner.CancelLock.Lock()
                                runner.Cancelled = true
@@ -821,7 +821,7 @@ func NewContainerRunner(api IArvadosClient,
 }
 
 func main() {
-       statInterval := flag.Duration("crunchstat-interval", 10*time.Second, "resource usage statistics reporting period")
+       statInterval := flag.Duration("crunchstat-interval", 10*time.Second, "sampling period for periodic resource usage reporting")
        cgroupRoot := flag.String("cgroup-root", "/sys/fs/cgroup", "path to sysfs cgroup tree")
        cgroupParent := flag.String("cgroup-parent", "docker", "name of container's parent cgroup")
        flag.Parse()