Since blockcommit is asynchronous, libvirtd can be restarted while the operation runs. To ensure the information necessary to finish up the job is not lost, serialisation to and deserialisation from the status XML is added.
Signed-off-by: Pavel Mores <[email protected]> --- src/qemu/qemu_domain.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 262b74d1ab..dba287973c 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -2512,6 +2512,8 @@ qemuDomainObjPrivateXMLFormatBlockjobIterator(void *payload, virBufferAsprintf(&childBuf, "<top node='%s'/>\n", job->data.commit.top->nodeformat); if (job->data.commit.topparent) virBufferAsprintf(&childBuf, "<topparent node='%s'/>\n", job->data.commit.topparent->nodeformat); + if (job->data.commit.deleteCommittedImages) + virBufferAddLit(&childBuf, "<deleteCommittedImages/>\n"); break; case QEMU_BLOCKJOB_TYPE_CREATE: @@ -3069,6 +3071,8 @@ qemuDomainObjPrivateXMLParseBlockjobDataSpecific(qemuBlockJobDataPtr job, "string(./base/@node)", &job->data.commit.base, ctxt); + if (virXPathNode("./deleteCommittedImages", ctxt)) + job->data.commit.deleteCommittedImages = true; if (!job->data.commit.top || !job->data.commit.base) goto broken; -- 2.21.0 -- libvir-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/libvir-list
