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From: Fabian Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v2 guest-common 3/8] also update sources in switch_replication_job_target
Date: Thu, 29 Oct 2020 14:31:27 +0100	[thread overview]
Message-ID: <20201029133132.28100-4-f.ebner@proxmox.com> (raw)
In-Reply-To: <20201029133132.28100-1-f.ebner@proxmox.com>

Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---

Changes from v1:
    * iterate over values directly

 PVE/ReplicationConfig.pm | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/PVE/ReplicationConfig.pm b/PVE/ReplicationConfig.pm
index 65436ea..9dfb9da 100644
--- a/PVE/ReplicationConfig.pm
+++ b/PVE/ReplicationConfig.pm
@@ -228,23 +228,25 @@ sub find_local_replication_job {
     return undef;
 }
 
-# switch local replication job target
+# makes old_target the new source for all local jobs of this guest
+# makes new_target the target for the single local job with target old_target
 sub switch_replication_job_target {
     my ($vmid, $old_target, $new_target) = @_;
 
-    my $transfer_job = sub {
+    my $update_jobs = sub {
 	my $cfg = PVE::ReplicationConfig->new();
-	my $jobcfg = find_local_replication_job($cfg, $vmid, $old_target);
-
-	return if !$jobcfg;
-
-	$jobcfg->{target} = $new_target;
+	foreach my $jobcfg (values %{$cfg->{ids}}) {
+	    next if $jobcfg->{guest} ne $vmid;
+	    next if $jobcfg->{type} ne 'local';
 
+	    $jobcfg->{target} = $new_target if $jobcfg->{target} eq $old_target;
+	    $jobcfg->{source} = $old_target;
+	}
 	$cfg->write();
     };
 
-    lock($transfer_job);
-};
+    lock($update_jobs);
+}
 
 sub delete_job {
     my ($jobid) = @_;
-- 
2.20.1





  parent reply	other threads:[~2020-10-29 13:31 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-29 13:31 [pve-devel] [PATCH-SERIES v2] some replication-related improvements Fabian Ebner
2020-10-29 13:31 ` [pve-devel] [PATCH v2 guest-common 1/8] job_status: read only after acquiring the lock Fabian Ebner
2020-10-29 13:31 ` [pve-devel] [PATCH v2 guest-common 2/8] clarify what the source property is used for in a replication job Fabian Ebner
2020-10-29 13:31 ` Fabian Ebner [this message]
2020-10-29 13:31 ` [pve-devel] [PATCH v2 guest-common 4/8] create nolock variant for switch_replication_job_target Fabian Ebner
2020-10-29 13:31 ` [pve-devel] [PATCH v2 guest-common 5/8] job_status: simplify fixup of jobs for stolen guests Fabian Ebner
2020-10-29 13:31 ` [pve-devel] [PATCH v2 qemu-server 6/8] Repeat check for replication target in locked section Fabian Ebner
2020-10-29 13:31 ` [pve-devel] [PATCH v2 qemu-server 7/8] fix checks for transfering replication state/switching job target Fabian Ebner
2020-10-29 13:31 ` [pve-devel] [PATCH/RFC v2 qemu-server 8/8] don't migrate replicated VM whose replication job is marked for removal Fabian Ebner
2020-11-09  9:48 ` [pve-devel] applied-series: [PATCH-SERIES v2] some replication-related improvements Fabian Grünbichler

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