avoid output of zfs get command on volume import

quiet takes care of both the error and success case.
Without this, there are lines like:
myzpool/vm-4352-disk-0@__replicate_4352-7_1601538554__	name	myzpool/vm-4352-disk-0@__replicate_4352-7_1601538554__	-
in the log if the dataset exists, and this information is
already present in more readable form.

Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>

diff --git a/PVE/Storage/ZFSPoolPlugin.pm b/PVE/Storage/ZFSPoolPlugin.pm
index 6ac05b429484cf3001c230d1dab4b6d9f3325161..07540b3ecb5b44ea3c2fa6e312e0622fdf678b73 100644 (file)
--- a/PVE/Storage/ZFSPoolPlugin.pm
+++ b/PVE/Storage/ZFSPoolPlugin.pm
@@ -731,7 +731,7 @@ sub volume_import {
     my $zfspath = "$scfg->{pool}/$dataset";
     my $suffix = defined($base_snapshot) ? "\@$base_snapshot" : '';
     my $exists = 0 == run_command(['zfs', 'get', '-H', 'name', $zfspath.$suffix],
-                            noerr => 1, errfunc => sub {});
+                                 noerr => 1, quiet => 1);
     if (defined($base_snapshot)) {
        die "base snapshot '$zfspath\@$base_snapshot' doesn't exist\n" if !$exists;
     } elsif ($exists) {