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util: Add "shareable" field for virSCSIDevice struct
Unlike the host devices of other types, SCSI host device XML supports "shareable" tag. This patch introduces it for the virSCSIDevice struct for a later patch use (to detect if the SCSI device is shareable when preparing the SCSI host device in QEMU driver).
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2340f0196f
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@ -1683,6 +1683,7 @@ virSCSIDeviceGetDevName;
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virSCSIDeviceGetName;
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virSCSIDeviceGetReadonly;
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virSCSIDeviceGetSgName;
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virSCSIDeviceGetShareable;
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virSCSIDeviceGetTarget;
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virSCSIDeviceGetUnit;
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virSCSIDeviceGetUsedBy;
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@ -295,7 +295,8 @@ qemuSetupHostdevCGroup(virDomainObjPtr vm,
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dev->source.subsys.u.scsi.bus,
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dev->source.subsys.u.scsi.target,
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dev->source.subsys.u.scsi.unit,
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dev->readonly)) == NULL)
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dev->readonly,
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dev->shareable)) == NULL)
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goto cleanup;
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if (virSCSIDeviceFileIterate(scsi,
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@ -267,7 +267,8 @@ qemuUpdateActiveScsiHostdevs(virQEMUDriverPtr driver,
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hostdev->source.subsys.u.scsi.bus,
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hostdev->source.subsys.u.scsi.target,
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hostdev->source.subsys.u.scsi.unit,
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hostdev->readonly)))
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hostdev->readonly,
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hostdev->shareable)))
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goto cleanup;
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virSCSIDeviceSetUsedBy(scsi, def->name);
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@ -1097,7 +1098,8 @@ qemuPrepareHostdevSCSIDevices(virQEMUDriverPtr driver,
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hostdev->source.subsys.u.scsi.bus,
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hostdev->source.subsys.u.scsi.target,
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hostdev->source.subsys.u.scsi.unit,
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hostdev->readonly)))
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hostdev->readonly,
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hostdev->shareable)))
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goto cleanup;
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if (scsi && virSCSIDeviceListAdd(list, scsi) < 0) {
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@ -1395,7 +1397,8 @@ qemuDomainReAttachHostScsiDevices(virQEMUDriverPtr driver,
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hostdev->source.subsys.u.scsi.bus,
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hostdev->source.subsys.u.scsi.target,
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hostdev->source.subsys.u.scsi.unit,
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hostdev->readonly))) {
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hostdev->readonly,
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hostdev->shareable))) {
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VIR_WARN("Unable to reattach SCSI device %s:%d:%d:%d on domain %s",
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hostdev->source.subsys.u.scsi.adapter,
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hostdev->source.subsys.u.scsi.bus,
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@ -833,7 +833,8 @@ AppArmorSetSecurityHostdevLabel(virSecurityManagerPtr mgr,
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dev->source.subsys.u.scsi.bus,
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dev->source.subsys.u.scsi.target,
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dev->source.subsys.u.scsi.unit,
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dev->readonly);
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dev->readonly,
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dev->shareable);
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if (!scsi)
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goto done;
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@ -536,7 +536,8 @@ virSecurityDACSetSecurityHostdevLabel(virSecurityManagerPtr mgr,
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dev->source.subsys.u.scsi.bus,
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dev->source.subsys.u.scsi.target,
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dev->source.subsys.u.scsi.unit,
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dev->readonly);
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dev->readonly,
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dev->shareable);
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if (!scsi)
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goto done;
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@ -653,7 +654,8 @@ virSecurityDACRestoreSecurityHostdevLabel(virSecurityManagerPtr mgr,
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dev->source.subsys.u.scsi.bus,
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dev->source.subsys.u.scsi.target,
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dev->source.subsys.u.scsi.unit,
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dev->readonly);
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dev->readonly,
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dev->shareable);
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if (!scsi)
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goto done;
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@ -1354,7 +1354,8 @@ virSecuritySELinuxSetSecurityHostdevSubsysLabel(virDomainDefPtr def,
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dev->source.subsys.u.scsi.bus,
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dev->source.subsys.u.scsi.target,
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dev->source.subsys.u.scsi.unit,
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dev->readonly);
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dev->readonly,
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dev->shareable);
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if (!scsi)
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goto done;
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@ -1545,7 +1546,8 @@ virSecuritySELinuxRestoreSecurityHostdevSubsysLabel(virSecurityManagerPtr mgr,
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dev->source.subsys.u.scsi.bus,
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dev->source.subsys.u.scsi.target,
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dev->source.subsys.u.scsi.unit,
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dev->readonly);
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dev->readonly,
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dev->shareable);
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if (!scsi)
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goto done;
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@ -58,6 +58,7 @@ struct _virSCSIDevice {
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const char *used_by; /* name of the domain using this dev */
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bool readonly;
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bool shareable;
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};
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struct _virSCSIDeviceList {
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@ -185,7 +186,8 @@ virSCSIDeviceNew(const char *adapter,
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unsigned int bus,
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unsigned int target,
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unsigned int unit,
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bool readonly)
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bool readonly,
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bool shareable)
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{
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virSCSIDevicePtr dev, ret = NULL;
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char *sg = NULL;
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@ -201,6 +203,7 @@ virSCSIDeviceNew(const char *adapter,
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dev->target = target;
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dev->unit = unit;
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dev->readonly = readonly;
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dev->shareable= shareable;
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if (!(sg = virSCSIDeviceGetSgName(adapter, bus, target, unit)))
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goto cleanup;
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@ -311,6 +314,12 @@ virSCSIDeviceGetReadonly(virSCSIDevicePtr dev)
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return dev->readonly;
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}
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bool
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virSCSIDeviceGetShareable(virSCSIDevicePtr dev)
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{
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return dev->shareable;
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}
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int
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virSCSIDeviceFileIterate(virSCSIDevicePtr dev,
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virSCSIDeviceFileActor actor,
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@ -46,7 +46,8 @@ virSCSIDevicePtr virSCSIDeviceNew(const char *adapter,
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unsigned int bus,
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unsigned int target,
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unsigned int unit,
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bool readonly);
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bool readonly,
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bool shareable);
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void virSCSIDeviceFree(virSCSIDevicePtr dev);
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void virSCSIDeviceSetUsedBy(virSCSIDevicePtr dev, const char *name);
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@ -57,6 +58,7 @@ unsigned int virSCSIDeviceGetBus(virSCSIDevicePtr dev);
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unsigned int virSCSIDeviceGetTarget(virSCSIDevicePtr dev);
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unsigned int virSCSIDeviceGetUnit(virSCSIDevicePtr dev);
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bool virSCSIDeviceGetReadonly(virSCSIDevicePtr dev);
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bool virSCSIDeviceGetShareable(virSCSIDevicePtr dev);
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/*
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* Callback that will be invoked once for each file
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