[PATCH] libxl: Add lock process indicator to saved VM state
Commit fa58f571ee added a lock processes indicator to the
libxlDomainObjPrivate struct to note that a lock process was
successfully started for the VM. However, the commit neglected to
add the indicator to the VM's saved state file. As a result, the
indicator is lost on libvirtd restart, along with the knowledge of
whether a lock process was started for the VM.
This change adds support for the indicator in the domainObjPrivate
data parse and format callbacks, ensuring its value survives libvirtd
restarts.
Signed-off-by: Jim Fehlig <jfehlig(a)suse.com>
---
src/libxl/libxl_domain.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/libxl/libxl_domain.c b/src/libxl/libxl_domain.c
index feca60f7d2..8962adc60f 100644
--- a/src/libxl/libxl_domain.c
+++ b/src/libxl/libxl_domain.c
@@ -226,6 +226,7 @@ libxlDomainObjPrivateXMLParse(xmlXPathContextPtr ctxt,
libxlDomainObjPrivate *priv = vm->privateData;
priv->lockState = virXPathString("string(./lockstate)", ctxt);
+ priv->lockProcessRunning = virXPathBoolean("count(./lockProcessRunning) >
0", ctxt);
return 0;
}
@@ -239,6 +240,9 @@ libxlDomainObjPrivateXMLFormat(virBuffer *buf,
if (priv->lockState)
virBufferAsprintf(buf, "<lockstate>%s</lockstate>\n",
priv->lockState);
+ if (priv->lockProcessRunning)
+ virBufferAddLit(buf, "<lockProcessRunning/>\n");
+
return 0;
}
--
2.34.1