diff options
Diffstat (limited to 'sys/contrib/openzfs/cmd/zpool/zpool.d/iostat')
| -rwxr-xr-x | sys/contrib/openzfs/cmd/zpool/zpool.d/iostat | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/sys/contrib/openzfs/cmd/zpool/zpool.d/iostat b/sys/contrib/openzfs/cmd/zpool/zpool.d/iostat index 95c459a3f0bf..2f8d79af8926 100755 --- a/sys/contrib/openzfs/cmd/zpool/zpool.d/iostat +++ b/sys/contrib/openzfs/cmd/zpool/zpool.d/iostat @@ -15,6 +15,15 @@ if [ "$1" = "-h" ] ; then exit fi +# Sometimes, UPATH ends up /dev/(null). +# That should be corrected, but for now... +# shellcheck disable=SC2154 +if [ ! -b "$VDEV_UPATH" ]; then + somepath="${VDEV_PATH}" +else + somepath="${VDEV_UPATH}" +fi + if [ "$script" = "iostat-1s" ] ; then # Do a single one-second sample interval=1 @@ -27,8 +36,7 @@ elif [ "$script" = "iostat-10s" ] ; then brief="yes" fi -# shellcheck disable=SC2154 -if [ -f "$VDEV_UPATH" ] ; then +if [ -f "$somepath" ] ; then # We're a file-based vdev, iostat doesn't work on us. Do nothing. exit fi @@ -37,13 +45,13 @@ if [ "$(uname)" = "FreeBSD" ]; then out=$(iostat -dKx \ ${interval:+"-w $interval"} \ ${interval:+"-c 1"} \ - "$VDEV_UPATH" | tail -n 2) + "$somepath" | tail -n 2) else out=$(iostat -kx \ ${brief:+"-y"} \ ${interval:+"$interval"} \ ${interval:+"1"} \ - "$VDEV_UPATH" | grep -v '^$' | tail -n 2) + "$somepath" | grep -v '^$' | tail -n 2) fi |