Merge pull request #2634 from leth/btrfs-without-root

Reduce privileges needed for btrfs device stats

Author: SuperQ

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/alecthomas/kingpin/v2 v2.3.2
 	github.com/beevik/ntp v0.3.0
 	github.com/coreos/go-systemd/v22 v22.5.0
-	github.com/dennwc/btrfs v0.0.0-20221026161108-3097362dc072
+	github.com/dennwc/btrfs v0.0.0-20230312211831-a1f570bd01a1
 	github.com/ema/qdisc v0.0.0-20200603082823-62d0308e3e00
 	github.com/go-kit/log v0.2.1
 	github.com/godbus/dbus/v5 v5.1.0

go.sum

@@ -15,8 +15,8 @@ github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ3
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/dennwc/btrfs v0.0.0-20221026161108-3097362dc072 h1:7jWBDCngQSBfRmrRCpYH3iPPVOe5i8xbl+5rQHkwZDE=
-github.com/dennwc/btrfs v0.0.0-20221026161108-3097362dc072/go.mod h1:MYsOV9Dgsec3FFSOjywi0QK5r6TeBbdWxdrMGtiYXHA=
+github.com/dennwc/btrfs v0.0.0-20230312211831-a1f570bd01a1 h1:ue4Es4Xzz255hWQ7NAWzZxuXG+YOV7URzzusLLSe0zU=
+github.com/dennwc/btrfs v0.0.0-20230312211831-a1f570bd01a1/go.mod h1:MYsOV9Dgsec3FFSOjywi0QK5r6TeBbdWxdrMGtiYXHA=
 github.com/dennwc/ioctl v1.0.0 h1:DsWAAjIxRqNcLn9x6mwfuf2pet3iB7aK90K4tF16rLg=
 github.com/dennwc/ioctl v1.0.0/go.mod h1:ellh2YB5ldny99SBU/VX7Nq0xiZbHphf1DrtHxxjMk0=
 github.com/ema/qdisc v0.0.0-20200603082823-62d0308e3e00 h1:0GHzegkDz/zSrt+Zph1OueNImPdUxoToypnkhhRYTjI=