check_iscsi_support ();
- my $cmd = [$ISCSIADM, '--mode', 'discovery', '--type', 'sendtargets',
- '--portal', $portal];
-
my $res = {};
-
return $res if !iscsi_test_portal($portal); # fixme: raise exception here?
+ my $cmd = [$ISCSIADM, '--mode', 'discovery', '--type', 'sendtargets', '--portal', $portal];
run_command($cmd, outfunc => sub {
my $line = shift;
sub iscsi_login {
my ($target, $portal_in) = @_;
- check_iscsi_support ();
+ check_iscsi_support();
- eval { iscsi_discovery ($portal_in); };
+ eval { iscsi_discovery($portal_in); };
warn $@ if $@;
- my $cmd = [$ISCSIADM, '--mode', 'node', '--targetname', $target, '--login'];
- run_command($cmd);
+ run_command([$ISCSIADM, '--mode', 'node', '--targetname', $target, '--login']);
}
sub iscsi_logout {
my ($target, $portal) = @_;
- check_iscsi_support ();
+ check_iscsi_support();
- my $cmd = [$ISCSIADM, '--mode', 'node', '--targetname', $target, '--logout'];
- run_command($cmd);
+ run_command([$ISCSIADM, '--mode', 'node', '--targetname', $target, '--logout']);
}
my $rescan_filename = "/var/run/pve-iscsi-rescan.lock";
my $stabledir = "/dev/disk/by-id";
if (my $dh = IO::Dir->new($stabledir)) {
- while (defined(my $tmp = $dh->read)) {
+ foreach my $tmp (sort $dh->read) {
# exclude filenames with part in name (same disk but partitions)
# use only filenames with scsi(with multipath i have the same device
# with dm-uuid-mpath , dm-name and scsi in name)
- if($tmp !~ m/-part\d+$/ && $tmp =~ m/^scsi-/) {
+ if($tmp !~ m/-part\d+$/ && ($tmp =~ m/^scsi-/ || $tmp =~ m/^dm-uuid-mpath-/)) {
my $path = "$stabledir/$tmp";
my $bdevdest = readlink($path);
if ($bdevdest && $bdevdest =~ m|^../../([^/]+)|) {
die "can't free space in iscsi storage\n";
}
+# list all luns regardless of set content_types, since we need it for
+# listing in the gui and we can only have images anyway
+sub list_volumes {
+ my ($class, $storeid, $scfg, $vmid, $content_types) = @_;
+
+ my $res = $class->list_images($storeid, $scfg, $vmid);
+
+ for my $item (@$res) {
+ $item->{content} = 'images'; # we only have images
+ }
+
+ return $res;
+}
+
sub list_images {
my ($class, $storeid, $scfg, $vmid, $vollist, $cache) = @_;
return $res;
}
+sub iscsi_session {
+ my ($cache, $target) = @_;
+ $cache->{iscsi_sessions} = iscsi_session_list() if !$cache->{iscsi_sessions};
+ return $cache->{iscsi_sessions}->{$target};
+}
+
sub status {
my ($class, $storeid, $scfg, $cache) = @_;
- $cache->{iscsi_sessions} = iscsi_session_list() if !$cache->{iscsi_sessions};
-
- my $active = defined($cache->{iscsi_sessions}->{$scfg->{target}}) + 0;
+ my $session = iscsi_session($cache, $scfg->{target});
+ my $active = defined($session) ? 1 : 0;
return (0, 0, 0, $active);
}
return if !check_iscsi_support(1);
- $cache->{iscsi_sessions} = iscsi_session_list() if !$cache->{iscsi_sessions};
+ my $session = iscsi_session($cache, $scfg->{target});
- my $iscsi_sess = $cache->{iscsi_sessions}->{$scfg->{target}};
- if (!defined ($iscsi_sess)) {
+ if (!defined ($session)) {
eval { iscsi_login($scfg->{target}, $scfg->{portal}); };
warn $@ if $@;
} else {
# make sure we get all devices
- iscsi_session_rescan($iscsi_sess);
+ iscsi_session_rescan($session);
}
}
return if !check_iscsi_support(1);
- $cache->{iscsi_sessions} = iscsi_session_list() if !$cache->{iscsi_sessions};
-
- my $iscsi_sess = $cache->{iscsi_sessions}->{$scfg->{target}};
-
- if (defined ($iscsi_sess)) {
+ if (defined(iscsi_session($cache, $scfg->{target}))) {
iscsi_logout($scfg->{target}, $scfg->{portal});
}
}