and move the lock call and decision logic closer together
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Tested-by: Fabian Ebner <f.ebner@proxmox.com>
This reverts commit b5490d8a98.
When resizing a volume of a running VM, a qmp block_resize command
is issued. This is non-blocking, so the size on the storage immediately
after issuing the command might still be the old one.
This is part of the issue reported in bug #2621.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
we really only want to rescan the disk size of the disks we actually
need, and that are only the local disks (for which we have to allocate
the correct size on the target)
also we want to always skip the efidisk, since we get the wanted
size after the loop, and this produced a confusing log line
(for details why we do not want the 'real' size,
see commit 818ce80ec1)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
by avoiding auto-vivification of $self->{online_local_volumes} via
iteration. most code paths don't care whether it's undef or a reference
to an empty list, but this caused the (already) fixed bug of calling
nbd_stop without having started an NBD server in the first place.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
lock_file is used by PVE::QemuServer::Memory, but it does properly 'use
PVE::Tools ...' itself so we can drop them in the main module.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
regex to reduce the code duplication, as archive_info and
decompressor_info provides the same information as well.
Signed-off-by: Alwin Antreich <a.antreich@proxmox.com>
VM was can be true for stop mode backup, we cannot check the "is VM
currently running" as that doesn't tells us anything (could be the
backup process), so check the mode also..
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
as the nbd server could have been stopped by something else.
Further, it makes no sense to die and mark the migration thus as
failed, just because of a NBD server stop issue.
At this point the migration hand off to the target was done already,
so normally we're good, if it fails we have other (followup) problems
anyway.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
and refactor the test_volid closure. Like this get_replicatable_volumes doesn't
need a separate loop for unused volumes anymore. For get_vm_volumes, which is used
for activation/deactivation of volumes at migration and deactivation in vm_stop_cleanup,
includes those volumes now. For migration it's an improvement, because those volumes
might need to be migrated and for vm_stop_cleanup it shouldn't hurt. The last user
of foreach_volid is check_vm_disks_local used by migrate_vm_precondition,
where information about the additional volumes doesn't hurt either.
Note that replicate is (still) set by default, so the behavior for
get_replicatable_volumes for unused volumes should not change.
Hibernation vmstate files are now also included and recognized as 'is_vmstate'.
The 'size' attribute will not be overwritten by subsequent iterations for the
same volid anymore (a volid may appear both in the config and in snapshots),
so the size from the current config is now preferred.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
when a backup includes a cloudinit disk on a non-existent storage,
the restore fails with 'storage' does not exist
this happens because we want to get the format of the disk, by
checking the source storage
we fix this by using the target storage first and only the source as
fallback
this will still fail if neither storage exists
(which is ok, since we cannot restore then anyway)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Some OVF files to not declare 'rasd' as a default namespace (in the
top level Envelope element), but inline in each element (e.g.
<rasd:HostResource xmlns:rasd="foo">...</rasd:HostResource>)
This trips up our relative findvalue with
> XPath error : Undefined namespace prefix
To avoid this, search in the global XPathContext (where we register
those namespaces ourselves) and pass the item_node as context
parameter.
This works then for both cases
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
sometimes vendors do not put the 'rasd' namespaces in the top level
Envelope, but in every 'rasd' element this adds a test for this
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
When one of the ovf tests fails to parse at all, we just get the
'die' message of the failing component, but not which file actually
failed to parse.
To get better output, convert the parsing also to a test and ok() and
fail() respectively and then printing the error.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this is only used for migration via 'qm mtunnel', regular users should
never need to resume a VM that does not logically belong to the node it
is running on
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
by counting only local volumes that will be live-migrated via qemu_drive_mirror,
i.e. those listed in $self->{online_local_volumes}.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
With Qemu 4.2 a new `audiodev` property was introduced [0] to explicitly
specify the backend to be used for the audio device. This is accompanied
with a warning that the fallback to the default audio backend is
deprecated.
[0] https://wiki.qemu.org/ChangeLog/4.2#Audio
Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
If storage_migrate dies, the error message might not include the
volume ID or the target storage ID, but those might be good to know.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
This makes it possible to migrate a VM with volumes store1:vm-123-disk-0
store2:vm-123-disk-0 to some targetstorage. Also prevents migration failure
when there is an orphaned disk with the same volid on the target.
To avoid confusion, the name should not change for 'vmstate'-volumes.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
It was necessary to move foreach_volid back to QemuServer.pm
In VZDump/QemuServer.pm and QemuMigrate.pm the dependency on
QemuConfig.pm was already there, just the explicit "use" was missing.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
Upstream marks these as having a micro-version of >=90, unfortunately the
machine versions are bumped earlier so testing them is made unnecessarily
difficult, since the version checking code would abort on migrations etc...
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
[ Thomas: do so refactor ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
