From 79aaa3a1469045218e91bc4cadd61291afe2105f Mon Sep 17 00:00:00 2001
From: "thorsten.spille" <thorsten@spille-edv.de>
Date: Mon, 8 May 2023 20:00:40 +0200
Subject: [PATCH] Fix mountpoint,canmount error on volume replication

---
 bashclub-zsync/usr/bin/bashclub-zsync | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/bashclub-zsync/usr/bin/bashclub-zsync b/bashclub-zsync/usr/bin/bashclub-zsync
index 1ca3347..adfee9e 100644
--- a/bashclub-zsync/usr/bin/bashclub-zsync
+++ b/bashclub-zsync/usr/bin/bashclub-zsync
@@ -158,9 +158,14 @@ for name in "${syncvols[@]}"; do
 
             if [[ $debug == "-v" ]]; then log "[DEBUG] $name - Start initial replication"; fi
             IFS=$'\n'
-            for snap in $($ssh $sshcipher $sshport $source "zfs list -H -t snapshot -o name -S creation $name | grep -E \"$snapshot_filter\" | tail -1"); do
+            for snap in $($ssh $sshcipher $sshport $source "zfs list -H -t snapshot -o name,type -S creation $name | grep -E \"$snapshot_filter\" | tail -1"); do
+                if [[ $(echo $snap | cut -f2) == "filesystem" ]]; then
+                    mp=-xmountpoint
+                    cm=-xcanmount
+                fi
+                snap=$(echo $snap | cut -f1)
                 log "Start initial replication: $snap => $target/$(echo $name | cut -d'/' -f1)"
-                $ssh $ssh_ipher $sshport $source "zfs send -w -p $debug $snap" | $zfs receive -x mountpoint -x canmount -x $tag -x com.sun:auto-snapshot $debug -dF $target/$(echo $name | cut -d'/' -f1)
+                $ssh $ssh_ipher $sshport $source "zfs send -w -p $debug $snap" | $zfs receive $mp $cm -x $tag -x com.sun:auto-snapshot $debug -dF $target/$(echo $name | cut -d'/' -f1)
             done
         fi
 
@@ -168,9 +173,14 @@ for name in "${syncvols[@]}"; do
         guid=$($zfs list -H -o guid -s creation -t snapshot $target/$name | tail -1)
         last=$($ssh $sshcipher $sshport $source "zfs list -H -o name,guid -t snapshot $name | grep $guid | tail -1 | cut -f1")
         IFS=$'\n'
-        for snap in $($ssh $sshcipher $sshport $source "zfs list -H -o name,guid -s creation -t snapshot $name | grep -E \"$snapshot_filter\" | grep --after-context=200 $guid | grep -v $guid | cut -f1"); do
+        for snap in $($ssh $sshcipher $sshport $source "zfs list -H -o name,type,guid -s creation -t snapshot $name | grep -E \"$snapshot_filter\" | grep --after-context=200 $guid | grep -v $guid | cut -f1-2"); do
+            if [[ $(echo $snap | cut -f2) == "filesystem" ]]; then
+                mp=-xmountpoint
+                cm=-xcanmount
+            fi
+            snap=$(echo $snap | cut -f1)
             log "Replicating delta of $last => $snap to $target/$name"
-            $ssh $sshcipher $sshport $source "zfs send -w $debug -i $last $snap" | zfs receive -x mountpoint -x canmount -x $tag -x com.sun:auto-snapshot -F $debug $target/$name
+            $ssh $sshcipher $sshport $source "zfs send -w $debug -i $last $snap" | zfs receive $mp $cm -x $tag -x com.sun:auto-snapshot -F $debug $target/$name
             last=$snap
         done