From: "Fabian Grünbichler" <f.gruenbichler@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v3 storage 2/4] storage_migrate: pull out snapshot decision
Date: Wed, 22 Dec 2021 14:52:55 +0100 [thread overview]
Message-ID: <20211222135257.3242938-20-f.gruenbichler@proxmox.com> (raw)
In-Reply-To: <20211222135257.3242938-1-f.gruenbichler@proxmox.com>
into new top-level helper for re-use with remote migration.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
---
new in v3
PVE/Storage.pm | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/PVE/Storage.pm b/PVE/Storage.pm
index 05be3dd..4f3a44a 100755
--- a/PVE/Storage.pm
+++ b/PVE/Storage.pm
@@ -643,6 +643,14 @@ my $volname_for_storage = sub {
}
};
+# whether a migration snapshot is needed for a given storage
+sub storage_migrate_snapshot {
+ my ($cfg, $storeid) = @_;
+ my $scfg = storage_config($cfg, $storeid);
+
+ return $scfg->{type} eq 'zfspool' || $scfg->{type} eq 'btrfs';
+}
+
sub storage_migrate {
my ($cfg, $volid, $target_sshinfo, $target_storeid, $opts, $logfunc) = @_;
@@ -688,10 +696,8 @@ sub storage_migrate {
my $migration_snapshot;
if (!defined($snapshot)) {
- if ($scfg->{type} eq 'zfspool' || $scfg->{type} eq 'btrfs') {
- $migration_snapshot = 1;
- $snapshot = '__migration__';
- }
+ $migration_snapshot = storage_migrate_snapshot->($cfg, $target_storeid);
+ $snapshot = '__migration__' if $migration_snapshot;
}
my @formats = volume_transfer_formats($cfg, $volid, $target_volid, $snapshot, $base_snapshot, $with_snapshots);
--
2.30.2
next prev parent reply other threads:[~2021-12-22 13:53 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-22 13:52 [pve-devel] [PATCH v3 qemu-server++ 0/21] remote migration Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 guest-common 1/3] migrate: handle migration_network with " Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 guest-common 2/3] add tunnel helper module Fabian Grünbichler
2022-01-03 12:30 ` Fabian Ebner
[not found] ` <<47e7d41f-e328-d9fa-25b7-f7585de8ce5b@proxmox.com>
2022-01-19 14:30 ` Fabian Grünbichler
2022-01-20 9:57 ` Fabian Ebner
2021-12-22 13:52 ` [pve-devel] [PATCH v3 guest-common 3/3] add storage tunnel module Fabian Grünbichler
2022-01-03 14:30 ` Fabian Ebner
[not found] ` <<af15fed1-2d06-540e-cde8-ed1ce772aeb4@proxmox.com>
2022-01-19 14:31 ` Fabian Grünbichler
2022-01-05 10:50 ` Fabian Ebner
2021-12-22 13:52 ` [pve-devel] [PATCH v3 proxmox-websocket-tunnel 1/4] initial commit Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 proxmox-websocket-tunnel 2/4] add tunnel implementation Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 proxmox-websocket-tunnel 3/4] add fingerprint validation Fabian Grünbichler
2022-01-04 11:37 ` Fabian Ebner
2022-01-19 10:34 ` Fabian Grünbichler
2022-01-19 12:16 ` Fabian Ebner
2022-01-19 12:53 ` Josef Johansson
2021-12-22 13:52 ` [pve-devel] [PATCH v3 proxmox-websocket-tunnel 4/4] add packaging Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 01/10] refactor map_storage to map_id Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 02/10] schema: use pve-bridge-id Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 03/10] parse_config: optional strict mode Fabian Grünbichler
2022-01-04 11:57 ` Fabian Ebner
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 04/10] update_vm: allow simultaneous setting of boot-order and dev Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 05/10] nbd alloc helper: allow passing in explicit format Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 06/10] migrate: move tunnel-helpers to pve-guest-common Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 07/10] mtunnel: add API endpoints Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 08/10] migrate: refactor remote VM/tunnel start Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 09/10] migrate: add remote migration handling Fabian Grünbichler
2022-01-04 13:58 ` Fabian Ebner
2022-01-04 16:44 ` Roland
2022-01-11 8:19 ` Thomas Lamprecht
[not found] ` <<554040de-09d6-974b-143a-80c2d66b9573@proxmox.com>
2022-01-19 14:32 ` Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 10/10] api: add remote migrate endpoint Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 storage 1/4] volname_for_storage: parse volname before calling Fabian Grünbichler
2021-12-22 13:52 ` Fabian Grünbichler [this message]
2022-01-05 9:00 ` [pve-devel] [PATCH v3 storage 2/4] storage_migrate: pull out snapshot decision Fabian Ebner
2022-01-19 14:38 ` Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 storage 3/4] storage_migrate: pull out import/export_prepare Fabian Grünbichler
2022-01-05 9:59 ` Fabian Ebner
2021-12-22 13:52 ` [pve-devel] [PATCH v3 storage 4/4] add volume_import/export_start helpers Fabian Grünbichler
2021-12-23 13:56 ` [pve-devel] [PATCH v3 qemu-server++ 0/21] remote migration Fabian Grünbichler
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