From: Fabian Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v2 qemu-server 03/13] migration: avoid re-scanning all volumes
Date: Fri, 29 Jan 2021 16:11:33 +0100 [thread overview]
Message-ID: <20210129151143.10014-4-f.ebner@proxmox.com> (raw)
In-Reply-To: <20210129151143.10014-1-f.ebner@proxmox.com>
by using the information obtained in the first scan. This
also makes sure we only scan local storages.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---
No changes from v1
PVE/QemuMigrate.pm | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/PVE/QemuMigrate.pm b/PVE/QemuMigrate.pm
index 0cc13df..d0295f8 100644
--- a/PVE/QemuMigrate.pm
+++ b/PVE/QemuMigrate.pm
@@ -415,6 +415,7 @@ sub scan_local_volumes {
my ($volid, $sid, $volinfo) = @_;
$local_volumes->{$volid}->{ref} = 'storage';
+ $local_volumes->{$volid}->{size} = $volinfo->{size};
# If with_snapshots is not set for storage migrate, it tries to use
# a raw+size stream, but on-the-fly conversion from qcow2 to raw+size
@@ -587,17 +588,15 @@ sub scan_local_volumes {
}
# sizes in config have to be accurate for remote node to correctly
- # allocate disks, rescan to be sure
- my $volid_hash = PVE::QemuServer::scan_volids($storecfg, $vmid);
+ # allocate disks
PVE::QemuConfig->foreach_volume($conf, sub {
my ($key, $drive) = @_;
return if $key eq 'efidisk0'; # skip efidisk, will be handled later
my $volid = $drive->{file};
return if !defined($local_volumes->{$volid}); # only update sizes for local volumes
- return if !defined($volid_hash->{$volid});
- my ($updated, $msg) = PVE::QemuServer::Drive::update_disksize($drive, $volid_hash->{$volid}->{size});
+ my ($updated, $msg) = PVE::QemuServer::Drive::update_disksize($drive, $local_volumes->{$volid}->{size});
if (defined($updated)) {
$conf->{$key} = PVE::QemuServer::print_drive($updated);
$self->log('info', "drive '$key': $msg");
--
2.20.1
next prev parent reply other threads:[~2021-01-29 15:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-29 15:11 [pve-devel] [PATCH-SERIES v2 qemu-server] Cleanup migration code and improve migration disk cleanup Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 01/13] test: migration: add parse_volume_id calls Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 02/13] migration: split sync_disks into two functions Fabian Ebner
2021-01-29 15:11 ` Fabian Ebner [this message]
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 04/13] migration: split out config_update_local_disksizes from scan_local_volumes Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 05/13] migration: fix calculation of bandwith limit for non-disk migration Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 06/13] migration: save targetstorage and bwlimit in local_volumes hash and re-use information Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 07/13] migration: add nbd migrated volumes to volume_map earlier Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 08/13] migration: simplify removal of local volumes and get rid of self->{volumes} Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 09/13] migration: cleanup_remotedisks: simplify and include more disks Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 10/13] migration: use storage_migration for checks instead of online_local_volumes Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 11/13] migration: keep track of replicated volumes via local_volumes Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 12/13] migration: split out replication from scan_local_volumes Fabian Ebner
2021-01-29 15:11 ` [pve-devel] [PATCH v2 qemu-server 13/13] migration: move finishing block jobs to phase2 for better/uniform error handling Fabian Ebner
2021-04-19 6:49 ` [pve-devel] [PATCH-SERIES v2 qemu-server] Cleanup migration code and improve migration disk cleanup Fabian Ebner
2021-04-19 11:50 ` [pve-devel] applied-series: " Thomas Lamprecht
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