Otherwise some move operations will fail to delete the old
disk (eg. when moving from ceph to local storage).
Note that in order for the deactivation to succeed we need
to make sure qemu has closed its file descriptors, so we
need to wait for the job to disappear the same way we do in
$cancel_job().
Factored the waiting out into $finish_job().
previously, when shutting down a suspended vm,
we successfully send the shutdown command to it,
but it will not shutdown (because it is suspended)
there we will run into the timeout and either
bail out with an error, or kill the process
when we not kill the process and resume the vm,
it will instantly shutdown, because of the previous
command
this patch checks the status of the vm beforehand,
and either bails out with an error that you cannot
shutdown a suspended vm, or stops the vm with the
correct qmp command (depending of forceStop)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Additionally since the cpu and host node list isn't
restricted to a single range one can now provide multipel
ranges separated by semicolons. (eg. cpus=0-3;5;7)
The urlencoded format currently cannot check the real
decoded length, so we limit to an upper bound and document
the real limits. Ideally we'd introduce a decodedLength
schema parameter at some point...
/cirrur/cirrus/
/devive/device/
/Numa/NUMA/
and a few grammar fixes, rewrites of sentences
Also if already touching those lines lets break them up from one
liners to a column limit of ~80.
When using OVS tap_plug() resets rate limiting so we need
to pass it along to reapply it.
The rate on its own can still be hot-plugged with the
regular tap_rate_limit() call.
Drop snapshot_create, snapshot_delete and snapshot_rollback
in favour of PVE::AbstractConfig. Qemu-specific parts are
implemented in __snapshot_XX methods in PVE::QemuConfig.
has_feature is made an implementation of the abstract
has_feature, and thus moves to PVE::QemuConfig.
Note: a new hook method needed to be introduced to be called
before creating a volume snapshot, after creating a volume
snapshot, and after unfreezing the guestfs after creating a
volume snapshot. The base method in PVE::AbstractConfig is a
noop, the implemention in PVE::QemuConfig runs the necessary
Qemu monitor commands.
Drop load_config, write_config, lock_config[_xx],
check_lock, check_protection, is_template and config_file
in favour of implementions in PVE::AbstractConfig.
Implement guest_type, __config_max_unused_disks,
config_file_lock and cfs_config_path from
PVE::AbstractConfig in PVE::QemuConfig.
these are modelled after the existing snapshot tests for LXC
and should serve as a baseline for refactoring the Qemu
snapshot code using PVE::AbstractConfig
Previously, foreach_drive iterated over all configuration
keys (in a random order) and checked whether the current key
is a valid drive name. Instead, we now iterate over a list
of valid drive names (with deterministic order) and check
whether a drive with such a name exists in the
configuration.
Also rename the two involved methods from valid_drive_name
to is_valid_drive_name (for the check) and from disknames
to valid_drive_names (for the list of valid keys), for
consistency. These two were only used in the qemu-server
code base.
qm list and qm status both show suspended VMs as 'running'
while the GUI's status summary shows them as 'paused'.
This patch makes 'qm status' always request the full status
and adds an optional '-full' parameter for 'qm list' to
use a full status query to include the 'paused' state. (This
is optional as it causes qmp requests to all running VMs.)
We hold a lock from snapshot_prepare until snapshot_commit,
so there is no need to copy back the snapshot config to the
actual config. This allows to drop a workaround for not
copying the 'machine' type config option.
We don't have any storage types other than LVM which react
to scsi inquiry, and we don't want to treat LVM as a scsi
device, so now we only query devices added as actual /dev
path. This was originally intended to be a pass-through
feature anyway, so this makes sense.
