With '-blockdev', it is necessary to activate the volumes to generate
the command line, because it can be necessary to check whether the
volume is a block device or a regular file.
Signed-off-by: Fiona Ebner <f.eb...@proxmox.com>
---
PVE/QemuServer.pm | 61 +++++++++++++++++++++++---------
test/run_config2command_tests.pl | 10 ++++++
2 files changed, 55 insertions(+), 16 deletions(-)
diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 934adf60..82304096 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -3844,7 +3844,6 @@ sub config_to_command {
push @$devices, '-watchdog-action', $wdopts->{action} if
$wdopts->{action};
}
- my $vollist = [];
my $scsicontroller = {};
my $ahcicontroller = {};
my $scsihw = defined($conf->{scsihw}) ? $conf->{scsihw} :
$defaults->{scsihw};
@@ -3857,11 +3856,6 @@ sub config_to_command {
PVE::QemuConfig->foreach_volume($conf, sub {
my ($ds, $drive) = @_;
- if (PVE::Storage::parse_volume_id($drive->{file}, 1)) {
- check_volume_storage_type($storecfg, $drive->{file});
- push @$vollist, $drive->{file};
- }
-
# ignore efidisk here, already added in bios/fw handling code above
return if $drive->{interface} eq 'efidisk';
# similar for TPM
@@ -4035,7 +4029,6 @@ sub config_to_command {
if (my $vmstate = $conf->{vmstate}) {
my $statepath = PVE::Storage::path($storecfg, $vmstate);
- push @$vollist, $vmstate;
push @$cmd, '-loadstate', $statepath;
print "activating and using '$vmstate' as vmstate\n";
}
@@ -4051,7 +4044,7 @@ sub config_to_command {
push @$cmd, @$aa;
}
- return wantarray ? ($cmd, $vollist, $spice_port, $pci_devices, $conf) :
$cmd;
+ return wantarray ? ($cmd, $spice_port, $pci_devices, $conf) : $cmd;
}
sub spice_port {
@@ -5649,12 +5642,18 @@ sub vm_start_nolock {
my $memory = get_current_memory($conf->{memory});
my $start_timeout = $params->{timeout} // config_aware_timeout($conf,
$memory, $resume);
- my ($cmd, $vollist, $spice_port);
+ my $vollist = get_current_vm_volumes($storecfg, $conf);
+ push $vollist->@*, $statefile if $statefile_is_a_volume;
+
+ my ($cmd, $spice_port);
my $pci_reserve_list = [];
eval {
+ # With -blockdev, it is necessary to activate the volumes before
generating the command line
+ PVE::Storage::activate_volumes($storecfg, $vollist);
+
# Note that for certain cases like templates, the configuration is
minimized, so need to ensure
# the rest of the function here uses the same configuration that was
used to build the command
- ($cmd, $vollist, $spice_port, my $pci_devices, $conf) =
config_to_command(
+ ($cmd, $spice_port, my $pci_devices, $conf) = config_to_command(
$storecfg,
$vmid,
$conf,
@@ -5665,7 +5664,6 @@ sub vm_start_nolock {
);
push $cmd->@*, $state_cmdline->@*;
- push @$vollist, $statefile if $statefile_is_a_volume;
for my $device (values $pci_devices->%*) {
next if $device->{mdev}; # we don't reserve for mdev devices
@@ -5707,14 +5705,13 @@ sub vm_start_nolock {
push @$cmd, '-uuid', $uuid if defined($uuid);
};
if (my $err = $@) {
+ eval { PVE::Storage::deactivate_volumes($storecfg, $vollist); };
+ warn $@ if $@;
eval { cleanup_pci_devices($vmid, $conf) };
warn $@ if $@;
die $err;
}
- PVE::Storage::activate_volumes($storecfg, $vollist);
-
-
my %silence_std_outs = (outfunc => sub {}, errfunc => sub {});
eval { run_command(['/bin/systemctl', 'reset-failed', "$vmid.scope"],
%silence_std_outs) };
eval { run_command(['/bin/systemctl', 'stop', "$vmid.scope"],
%silence_std_outs) };
@@ -5982,14 +5979,25 @@ sub vm_commandline {
my $defaults = load_defaults();
+ my $running = PVE::QemuServer::Helpers::vm_running_locally($vmid);
+ my $volumes = [];
+
+ # With -blockdev, it is necessary to activate the volumes before
generating the command line
+ if (!$running) {
+ $volumes = get_current_vm_volumes($storecfg, $conf);
+ PVE::Storage::activate_volumes($storecfg, $volumes);
+ }
+
my $cmd;
eval {
$cmd = config_to_command($storecfg, $vmid, $conf, $defaults,
$forcemachine, $forcecpu);
};
my $err = $@;
- # if the vm is not running, we need to clean up the reserved/created
devices
- if (!PVE::QemuServer::Helpers::vm_running_locally($vmid)) {
+ # if the vm is not running, need to clean up the reserved/created devices
and activated volumes
+ if (!$running) {
+ eval { PVE::Storage::deactivate_volumes($storecfg, $volumes); };
+ warn $@ if $@;
eval { cleanup_pci_devices($vmid, $conf) };
warn $@ if $@;
}
@@ -6030,6 +6038,27 @@ sub get_vm_volumes {
return $vollist;
}
+# Get volumes defined in the current VM configuration, including the VM state
file.
+sub get_current_vm_volumes {
+ my ($storecfg, $conf) = @_;
+
+ my $volumes = [];
+
+ PVE::QemuConfig->foreach_volume($conf, sub {
+ my ($ds, $drive) = @_;
+
+ if (PVE::Storage::parse_volume_id($drive->{file}, 1)) {
+ check_volume_storage_type($storecfg, $drive->{file});
+ push $volumes->@*, $drive->{file};
+ }
+ });
+ if (my $vmstate = $conf->{vmstate}) {
+ push $volumes->@*, $vmstate;
+ }
+
+ return $volumes;
+}
+
sub cleanup_pci_devices {
my ($vmid, $conf) = @_;
diff --git a/test/run_config2command_tests.pl b/test/run_config2command_tests.pl
index 7c581ad2..5217a020 100755
--- a/test/run_config2command_tests.pl
+++ b/test/run_config2command_tests.pl
@@ -255,6 +255,16 @@ $qemu_server_module->mock(
},
);
+my $storage_module = Test::MockModule->new("PVE::Storage");
+$storage_module->mock(
+ activate_volumes => sub {
+ return;
+ },
+ deactivate_volumes => sub {
+ return;
+ },
+);
+
my $zfsplugin_module = Test::MockModule->new("PVE::Storage::ZFSPlugin");
$zfsplugin_module->mock(
zfs_get_lu_name => sub {
--
2.39.5
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