qemu-server/PVE/API2
Aaron Lauterer 6328c554c1 qemuserver: foreach_volid: include pending volumes
Make it possible to optionally iterate over disks in the pending section
of VMs, similar as to how snapshots are handled already.

This is for example useful in the migration if we don't want to rely on
the scanning of all storages.

All calling sites are adapted and enable it, except for
QemuConfig::get_replicatable_volumes as that would cause a change for
the replication if pending disks would be included.

The following lists the calling sites and if they should be fine with
the change (source [0]):

1. QemuMigrate: scan_local_volumes(): needed to include pending disk
   images
2. API2/Qemu.pm: check_vm_disks_local() for migration precondition:
   related to migration, so more consistent with pending
3. QemuConfig.pm: get_replicatable_volumes(): would change the behavior
   of the replication, will not use it for now.
4. QemuServer.pm: get_vm_volumes(): is used multiple times by:
4a. vm_stop_cleanup() to deactivate/unmap: should also be fine with
    including pending
4b. QemuMigrate.pm: in prepare(): part of migration, so more consistent
    with pending
4c. QemuMigrate.pm: in phase3_cleanup() for deactivation: part of
    migration, so more consistent with pending

[0] https://lists.proxmox.com/pipermail/pve-devel/2023-May/056868.html

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
2023-06-21 12:48:11 +02:00
..
Qemu api: switch agent api call to 'array' type 2023-06-07 13:43:53 +02:00
Makefile buildsys: use $(MAKE) instead of make 2019-09-24 18:06:16 +02:00
Qemu.pm qemuserver: foreach_volid: include pending volumes 2023-06-21 12:48:11 +02:00