Ramesh N has uploaded a new change for review. Change subject: gluster: vdc query for gettting un used bricks ......................................................................
gluster: vdc query for gettting un used bricks Add new VDC Query GetUnUsedGlusterBricks to get all unused bricks from the node. Change-Id: Ida1563018939aa7e8160045c8e320ddab083c1fc Signed-off-by: Ramesh Nachimuthu <[email protected]> --- A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/gluster/GetUnusedGlusterBricksQuery.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/queries/VdcQueryType.java 2 files changed, 50 insertions(+), 0 deletions(-) git pull ssh://gerrit.ovirt.org:29418/ovirt-engine refs/changes/91/40191/1 diff --git a/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/gluster/GetUnusedGlusterBricksQuery.java b/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/gluster/GetUnusedGlusterBricksQuery.java new file mode 100644 index 0000000..9235e89 --- /dev/null +++ b/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/gluster/GetUnusedGlusterBricksQuery.java @@ -0,0 +1,49 @@ +package org.ovirt.engine.core.bll.gluster; + +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +import org.ovirt.engine.core.bll.QueriesCommandBase; +import org.ovirt.engine.core.common.businessentities.gluster.GlusterBrickEntity; +import org.ovirt.engine.core.common.businessentities.gluster.StorageDevice; +import org.ovirt.engine.core.common.config.Config; +import org.ovirt.engine.core.common.config.ConfigValues; +import org.ovirt.engine.core.common.queries.VdsIdParametersBase; + +public class GetUnusedGlusterBricksQuery<P extends VdsIdParametersBase> extends QueriesCommandBase<P> { + + public GetUnusedGlusterBricksQuery(P parameters) { + super(parameters); + } + + @Override + protected void executeQueryCommand() { + List<StorageDevice> storageDevicesInHost = + getDbFacade().getStorageDeviceDao().getStorageDevicesInHost(getParameters().getVdsId()); + getQueryReturnValue().setReturnValue(getUnUsedBricks(storageDevicesInHost)); + + } + + private List<StorageDevice> getUnUsedBricks(List<StorageDevice> bricksFromServer) { + List<GlusterBrickEntity> usedBricks = + getDbFacade().getGlusterBrickDao().getGlusterVolumeBricksByServerId(getParameters().getVdsId()); + List<StorageDevice> freeBricks = new ArrayList<StorageDevice>(); + Set<String> bricksDir = new HashSet<String>(); + for (GlusterBrickEntity brick : usedBricks) { + bricksDir.add(brick.getBrickDirectory()); + } + for (StorageDevice brick : bricksFromServer) { + if (brick.getMountPoint() != null && !brick.getMountPoint().isEmpty() + && brick.getMountPoint() + .startsWith(Config.<String> getValue(ConfigValues.DefaultGlusterBrickMountPoint)) + && !bricksDir.contains(brick.getMountPoint())) { + freeBricks.add(brick); + } + } + + return freeBricks; + } + +} diff --git a/backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/queries/VdcQueryType.java b/backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/queries/VdcQueryType.java index 851d8cc..ad9173e 100644 --- a/backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/queries/VdcQueryType.java +++ b/backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/queries/VdcQueryType.java @@ -344,6 +344,7 @@ GetGlusterVolumeSnapshotConfig, GetGlusterStorageDevices, GetGlusterVolumeSnapshotScheduleByVolumeId, + GetUnusedGlusterBricks, GetDefaultConfigurationVersion(VdcQueryAuthType.User), OsRepository(VdcQueryAuthType.User), -- To view, visit https://gerrit.ovirt.org/40191 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Ida1563018939aa7e8160045c8e320ddab083c1fc Gerrit-PatchSet: 1 Gerrit-Project: ovirt-engine Gerrit-Branch: ovirt-engine-3.5-gluster Gerrit-Owner: Ramesh N <[email protected]> _______________________________________________ Engine-patches mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/engine-patches
