2:20 a.m.
This allows the disk's original_unpriv value is not lost after
restarting or reloading libvirtd.
---
src/conf/domain_conf.c | 35 +++++++++++++++++++++++++++++++----
1 files changed, 31 insertions(+), 4 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 1d6bb1f..bc77429 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -70,6 +70,7 @@ typedef enum {
VIR_DOMAIN_XML_INTERNAL_PCI_ORIG_STATES = (1<<18),
VIR_DOMAIN_XML_INTERNAL_ALLOW_ROM = (1<<19),
VIR_DOMAIN_XML_INTERNAL_ALLOW_BOOT = (1<<20),
+ VIR_DOMAIN_XML_INTERNAL_OLD_DISK_CDBFILTER = (1<<21),
} virDomainXMLInternalFlags;
VIR_ENUM_IMPL(virDomainTaint, VIR_DOMAIN_TAINT_LAST,
@@ -3544,6 +3545,7 @@ virDomainDiskDefParseXML(virCapsPtr caps,
char *snapshot = NULL;
char *rawio = NULL;
char *cdbfilter = NULL;
+ char *old_cdbfilter = NULL;
char *driverName = NULL;
char *driverType = NULL;
char *source = NULL;
@@ -3607,6 +3609,8 @@ virDomainDiskDefParseXML(virCapsPtr caps,
rawio = virXMLPropString(node, "rawio");
cdbfilter = virXMLPropString(node, "cdbfilter");
+ if (flags & VIR_DOMAIN_XML_INTERNAL_OLD_DISK_CDBFILTER)
+ old_cdbfilter = virXMLPropString(node, "old_cdbfilter");
cur = node->children;
while (cur != NULL) {
@@ -4069,6 +4073,19 @@ virDomainDiskDefParseXML(virCapsPtr caps,
def->cdbfilter = cdbfilter_val;
}
+ if (old_cdbfilter) {
+ int old_cdbfilter_val = 0;
+
+ if ((old_cdbfilter_val =
+ virDomainDiskCDBFilterTypeFromString(old_cdbfilter)) < 0) {
+ virReportError(VIR_ERR_XML_ERROR,
+ _("unknown disk cdbfilter setting '%s'"),
+ old_cdbfilter);
+ goto error;
+ }
+ def->old_cdbfilter = old_cdbfilter_val;
+ }
+
if (bus) {
if ((def->bus = virDomainDiskBusTypeFromString(bus)) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
@@ -11985,6 +12002,12 @@ virDomainDiskDefFormat(virBufferPtr buf,
if (def->cdbfilter)
virBufferAsprintf(buf, " cdbfilter='%s'",
virDomainDiskCDBFilterTypeToString(def->cdbfilter));
+
+ if ((flags & VIR_DOMAIN_XML_INTERNAL_OLD_DISK_CDBFILTER) &&
+ def->old_cdbfilter)
+ virBufferAsprintf(buf, " old_cdbfilter='%s'",
+ virDomainDiskCDBFilterTypeToString(def->old_cdbfilter));
+
if (def->snapshot &&
!(def->snapshot == VIR_DOMAIN_SNAPSHOT_LOCATION_NONE &&
def->readonly))
virBufferAsprintf(buf, " snapshot='%s'",
@@ -13654,7 +13677,8 @@ virDomainIsAllVcpupinInherited(virDomainDefPtr def)
verify(((VIR_DOMAIN_XML_INTERNAL_STATUS |
VIR_DOMAIN_XML_INTERNAL_ACTUAL_NET |
- VIR_DOMAIN_XML_INTERNAL_PCI_ORIG_STATES)
+ VIR_DOMAIN_XML_INTERNAL_PCI_ORIG_STATES |
+ VIR_DOMAIN_XML_INTERNAL_OLD_DISK_CDBFILTER)
& DUMPXML_FLAGS) == 0);
/* This internal version can accept VIR_DOMAIN_XML_INTERNAL_*,
@@ -13676,7 +13700,8 @@ virDomainDefFormatInternal(virDomainDefPtr def,
virCheckFlags(DUMPXML_FLAGS |
VIR_DOMAIN_XML_INTERNAL_STATUS |
VIR_DOMAIN_XML_INTERNAL_ACTUAL_NET |
- VIR_DOMAIN_XML_INTERNAL_PCI_ORIG_STATES,
+ VIR_DOMAIN_XML_INTERNAL_PCI_ORIG_STATES |
+ VIR_DOMAIN_XML_INTERNAL_OLD_DISK_CDBFILTER,
-1);
if (!(type = virDomainVirtTypeToString(def->virtType))) {
@@ -14434,7 +14459,8 @@ int virDomainSaveStatus(virCapsPtr caps,
unsigned int flags = (VIR_DOMAIN_XML_SECURE |
VIR_DOMAIN_XML_INTERNAL_STATUS |
VIR_DOMAIN_XML_INTERNAL_ACTUAL_NET |
- VIR_DOMAIN_XML_INTERNAL_PCI_ORIG_STATES);
+ VIR_DOMAIN_XML_INTERNAL_PCI_ORIG_STATES |
+ VIR_DOMAIN_XML_INTERNAL_OLD_DISK_CDBFILTER);
int ret = -1;
char *xml;
@@ -14534,7 +14560,8 @@ static virDomainObjPtr virDomainLoadStatus(virCapsPtr caps,
if (!(obj = virDomainObjParseFile(caps, statusFile, expectedVirtTypes,
VIR_DOMAIN_XML_INTERNAL_STATUS |
VIR_DOMAIN_XML_INTERNAL_ACTUAL_NET |
- VIR_DOMAIN_XML_INTERNAL_PCI_ORIG_STATES)))
+ VIR_DOMAIN_XML_INTERNAL_PCI_ORIG_STATES |
+ VIR_DOMAIN_XML_INTERNAL_OLD_DISK_CDBFILTER)))
goto error;
virUUIDFormat(obj->def->uuid, uuidstr);
--
1.7.7.6