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fix #3348: NFS: select correct transport to check for service

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Suggested-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
This commit is contained in:
Fabian Ebner
2021-03-17 13:49:42 +01:00
committed by Thomas Lamprecht
parent dfa374d320
commit 342a56805c
1 changed files with 10 additions and 1 deletions
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11
PVE/Storage/NFSPlugin.pm
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@ -5,6 +5,8 @@ use warnings;
use IO::File;
use Net::IP;
use File::Path;
use PVE::Network;
use PVE::Tools qw(run_command);
use PVE::ProcFSTools;
use PVE::Storage::Plugin;
@ -164,9 +166,16 @@ sub check_connection {
my $cmd;
if (defined($opts) && $opts =~ /vers=4.*/) {
my $ip = PVE::JSONSchema::pve_verify_ip($server, 1);
if (!defined($ip)) {
$ip = PVE::Network::get_ip_from_hostname($server);
}
my $transport = PVE::JSONSchema::pve_verify_ipv4($ip, 1) ? 'tcp' : 'tcp6';
# nfsv4 uses a pseudo-filesystem always beginning with /
# no exports are listed
$cmd = ['/usr/sbin/rpcinfo', '-T', 'tcp', $server, 'nfs', '4'];
$cmd = ['/usr/sbin/rpcinfo', '-T', $transport, $ip, 'nfs', '4'];
} else {
$cmd = ['/sbin/showmount', '--no-headers', '--exports', $server];
}