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From 5ae52dc252691262663129e52dbf1a775cd92bb8 Mon Sep 17 00:00:00 2001
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Message-Id: <5ae52dc252691262663129e52dbf1a775cd92bb8@dist-git>
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From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
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Date: Wed, 4 Mar 2020 12:42:45 +0100
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Subject: [PATCH] qemu: forbid migration with vhost-user-fs device
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This is not yet supported.
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Signed-off-by: Ján Tomko <jtomko@redhat.com>
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Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
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Reviewed-by: Peter Krempa <pkrempa@redhat.com>
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Tested-by: Andrea Bolognani <abologna@redhat.com>
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(cherry picked from commit 5c0444a38bb37ddeb7049683ef72d02beab9e617)
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Signed-off-by: Ján Tomko <jtomko@redhat.com>
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Conflicts: * downstream is missing commit 739bb1f26f9797f69023e221bef7c004adb9c522
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qemu_migration: Rearrange some checks in qemuMigrationSrcIsAllowed()
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src/qemu/qemu_migration.c
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https://bugzilla.redhat.com/show_bug.cgi?id=1694166
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Message-Id: <426a6270b1e0265b4977ad70029342ca43f7ff48.1583322091.git.jtomko@redhat.com>
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Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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---
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src/qemu/qemu_migration.c | 10 ++++++++++
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1 file changed, 10 insertions(+)
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diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
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index 03f058051d..a677e270d4 100644
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--- a/src/qemu/qemu_migration.c
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+++ b/src/qemu/qemu_migration.c
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@@ -1281,6 +1281,16 @@ qemuMigrationSrcIsAllowed(virQEMUDriverPtr driver,
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_("migration with shmem device is not supported"));
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return false;
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}
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+
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+ for (i = 0; i < vm->def->nfss; i++) {
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+ virDomainFSDefPtr fs = vm->def->fss[i];
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+
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+ if (fs->fsdriver == VIR_DOMAIN_FS_DRIVER_TYPE_VIRTIOFS) {
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+ virReportError(VIR_ERR_OPERATION_INVALID, "%s",
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+ _("migration with virtiofs device is not supported"));
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+ return false;
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+ }
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+ }
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}
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return true;
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--
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2.25.1
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