[pve-devel] [PATCH storage v2] fix #1912: find the partition instead of guessing it

[Dominik Csapak]

instead of using '$dev1' as partition,
get the information from /sys/block/$dev

Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
changes from v1:
* use regex with word markers instead of string interpolation
 PVE/API2/Disks/Directory.pm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/PVE/API2/Disks/Directory.pm b/PVE/API2/Disks/Directory.pm
index 8e6118a..9d27762 100644
--- a/PVE/API2/Disks/Directory.pm
+++ b/PVE/API2/Disks/Directory.pm
@@ -220,7 +220,12 @@ __PACKAGE__->register_method ({
 		print "# ", join(' ', @$cmd), "\n";
 		run_command($cmd);
 
-		my $part = "${dev}1";
+		my ($devname) = $dev =~ m|^/dev/(.*)$|;
+		my $part = "/dev/";
+		dir_glob_foreach("/sys/block/$devname", qr/\Q$devname\E.+/, sub {
+		    my ($partition) = @_;
+		    $part .= $partition;
+		});
 
 		# create filesystem
 		$cmd = [$MKFS, '-t', $type, $part];
-- 
2.11.0