From b3e99ad8d625096d434c1ea4b980cef1fecececa Mon Sep 17 00:00:00 2001 From: Peter Krempa Date: Fri, 16 May 2014 15:16:18 +0200 Subject: [PATCH] qemu: process: Refresh backing chain info when reconnecting to qemu Refresh the disk backing chains when reconnecting to a qemu process after daemon restart. There are a few internal fields that don't get refreshed from the XML. Until we are able to do that, let's reload all the metadata by the backing chain crawler. --- src/qemu/qemu_process.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index a83780ffb0..4aa9ca3712 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -3213,6 +3213,11 @@ qemuProcessReconnect(void *opaque) if (qemuTranslateDiskSourcePool(conn, obj->def->disks[i]) < 0) goto error; + /* XXX we should be able to restore all data from XML in the future */ + if (qemuDomainDetermineDiskChain(driver, obj, + obj->def->disks[i], true) < 0) + goto error; + dev.type = VIR_DOMAIN_DEVICE_DISK; dev.data.disk = obj->def->disks[i]; if (qemuAddSharedDevice(driver, &dev, obj->def->name) < 0) -- GitLab