forked from rpms/libvirt
75 lines
2.8 KiB
Diff
75 lines
2.8 KiB
Diff
From 0c415216f2005b3c33379db3b37fb9c03e30a658 Mon Sep 17 00:00:00 2001
|
|
Message-Id: <0c415216f2005b3c33379db3b37fb9c03e30a658@dist-git>
|
|
From: Peter Krempa <pkrempa@redhat.com>
|
|
Date: Tue, 4 Feb 2020 15:08:08 +0100
|
|
Subject: [PATCH] qemuMigrationCookieAddNBD: Fix filling of 'capacity' when
|
|
blockdev is used
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
With -blockdev we must look up via the nodename rather than the 'drive'
|
|
alias which is not present any more.
|
|
|
|
This fixes the pre-creation of storage volumes on migration with
|
|
non-shared storage.
|
|
|
|
https://bugzilla.redhat.com/show_bug.cgi?id=1793263
|
|
|
|
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
|
|
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
|
(cherry picked from commit b9e87908dbcff23cc3fdf3d8629849560d2e7268)
|
|
|
|
https://bugzilla.redhat.com/show_bug.cgi?id=1793263
|
|
Message-Id: <60eb81e2479cac5fc9ae3cc40abb106e0a127e6e.1580824112.git.pkrempa@redhat.com>
|
|
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
|
---
|
|
src/qemu/qemu_migration_cookie.c | 17 +++++++++++++----
|
|
1 file changed, 13 insertions(+), 4 deletions(-)
|
|
|
|
diff --git a/src/qemu/qemu_migration_cookie.c b/src/qemu/qemu_migration_cookie.c
|
|
index 734d95f4f1..a5a9edffc3 100644
|
|
--- a/src/qemu/qemu_migration_cookie.c
|
|
+++ b/src/qemu/qemu_migration_cookie.c
|
|
@@ -455,6 +455,7 @@ qemuMigrationCookieAddNBD(qemuMigrationCookiePtr mig,
|
|
{
|
|
qemuDomainObjPrivatePtr priv = vm->privateData;
|
|
g_autoptr(virHashTable) stats = virHashNew(virHashValueFree);
|
|
+ bool blockdev = virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_BLOCKDEV);
|
|
size_t i;
|
|
int rc;
|
|
|
|
@@ -474,7 +475,10 @@ qemuMigrationCookieAddNBD(qemuMigrationCookiePtr mig,
|
|
|
|
if (qemuDomainObjEnterMonitorAsync(driver, vm, priv->job.asyncJob) < 0)
|
|
return -1;
|
|
- rc = qemuMonitorBlockStatsUpdateCapacity(priv->mon, stats, false);
|
|
+ if (blockdev)
|
|
+ rc = qemuMonitorBlockStatsUpdateCapacityBlockdev(priv->mon, stats);
|
|
+ else
|
|
+ rc = qemuMonitorBlockStatsUpdateCapacity(priv->mon, stats, false);
|
|
if (qemuDomainObjExitMonitor(driver, vm) < 0 || rc < 0)
|
|
return -1;
|
|
|
|
@@ -482,9 +486,14 @@ qemuMigrationCookieAddNBD(qemuMigrationCookiePtr mig,
|
|
virDomainDiskDefPtr disk = vm->def->disks[i];
|
|
qemuBlockStats *entry;
|
|
|
|
- if (!disk->info.alias ||
|
|
- !(entry = virHashLookup(stats, disk->info.alias)))
|
|
- continue;
|
|
+ if (blockdev) {
|
|
+ if (!(entry = virHashLookup(stats, disk->src->nodeformat)))
|
|
+ continue;
|
|
+ } else {
|
|
+ if (!disk->info.alias ||
|
|
+ !(entry = virHashLookup(stats, disk->info.alias)))
|
|
+ continue;
|
|
+ }
|
|
|
|
mig->nbd->disks[mig->nbd->ndisks].target = g_strdup(disk->dst);
|
|
mig->nbd->disks[mig->nbd->ndisks].capacity = entry->capacity;
|
|
--
|
|
2.25.0
|
|
|