diff options
| -rwxr-xr-x | cmd/zvol_wait/zvol_wait | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/cmd/zvol_wait/zvol_wait b/cmd/zvol_wait/zvol_wait index d512be41b..e5df82dd3 100755 --- a/cmd/zvol_wait/zvol_wait +++ b/cmd/zvol_wait/zvol_wait @@ -25,11 +25,30 @@ filter_out_deleted_zvols() { } list_zvols() { - zfs list -t volume -H -o name,volmode | while read -r zvol_line; do + zfs list -t volume -H -o name,volmode,receive_resume_token | + while read -r zvol_line; do name=$(echo "$zvol_line" | awk '{print $1}') volmode=$(echo "$zvol_line" | awk '{print $2}') + token=$(echo "$zvol_line" | awk '{print $3}') + # # /dev links are not created for zvols with volmode = "none". - [ "$volmode" = "none" ] || echo "$name" + # + [ "$volmode" = "none" ] && continue + # + # We also also ignore partially received zvols if it is + # not an incremental receive, as those won't even have a block + # device minor node created yet. + # + if [ "$token" != "-" ]; then + # + # Incremental receives create an invisible clone that + # is not automatically displayed by zfs list. + # + if ! zfs list "$name/%recv" >/dev/null 2>&1; then + continue + fi + fi + echo "$name" done } |