From 19ce3a9a435ddb67a4e7a081cd23bb5cc19abc92 Mon Sep 17 00:00:00 2001 From: liuzekun Date: Thu, 30 Jul 2020 05:09:42 -0400 Subject: [PATCH] dockerd: add more messages for ops when device not found in the host Signed-off-by: liuzekun --- components/engine/daemon/daemon_unix.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/components/engine/daemon/daemon_unix.go b/components/engine/daemon/daemon_unix.go index 5a59b324..af50fa37 100644 --- a/components/engine/daemon/daemon_unix.go +++ b/components/engine/daemon/daemon_unix.go @@ -262,7 +262,7 @@ func getBlkioThrottleDevices(devs []*blkiodev.ThrottleDevice) ([]specs.LinuxThro for _, d := range devs { if err := unix.Stat(d.Path, &stat); err != nil { - return nil, err + return nil, errors.Wrapf(err, "Failed to stat device %q", d.Path) } d := specs.LinuxThrottleDevice{Rate: d.Rate} d.Major = int64(stat.Rdev / 256) -- 2.19.1