private void clearAll() { // We assume no-one else is using this FreeNAS server right now. We delete everything on it. >:D // We do, however, avoid deleting anything beginning with 'blade', so its sort-of safe to run this on // the production FreeNAS install, if no-one else is using it, and the only iscsi info you want to keep // begins with this string. FreeNASWithCaching foo = new FreeNASWithCaching(nashostname, nasusername, naspassword); foreach (iscsiTarget tgt in foo.getISCSITargets().Where(x => !x.targetName.StartsWith("blade"))) { foo.deleteISCSITarget(tgt); } foreach (iscsiExtent ext in foo.getExtents().Where(x => !x.iscsi_target_extent_name.StartsWith("blade"))) { foo.deleteISCSIExtent(ext); } foreach (iscsiTargetToExtentMapping tte in foo.getTargetToExtents()) { var tgt = foo.getISCSITargets().SingleOrDefault(x => x.id == tte.iscsi_target); var ext = foo.getExtents().SingleOrDefault(x => x.id == tte.iscsi_extent); if (tgt == null || ext == null) { foo.deleteISCSITargetToExtent(tte); } } foo.waitUntilISCSIConfigFlushed(); }
public void extentDeletionImpliesTTEDeletion() { string testPrefix = Guid.NewGuid().ToString(); FreeNASWithCaching foo = new FreeNASWithCaching(nashostname, nasusername, naspassword); int origExtentCount = foo.getExtents().Count; int origTargetCount = foo.getISCSITargets().Count; int origTTECount = foo.getTargetToExtents().Count; // Make a test file to export string filePath = nastempspace + "/" + testPrefix; using (SSHExecutor exec = new SSHExecutor(nashostname, nasusername, naspassword)) { exec.startExecutable("touch", filePath); } iscsiTarget tgt1 = foo.addISCSITarget(new iscsiTarget() { targetName = testPrefix }); iscsiExtent ext1 = foo.addISCSIExtent(new iscsiExtent() { iscsi_target_extent_name = testPrefix, iscsi_target_extent_type = "File", iscsi_target_extent_path = filePath }); iscsiTargetToExtentMapping tte1 = foo.addISCSITargetToExtent(tgt1.id, ext1); foo.waitUntilISCSIConfigFlushed(); foo.deleteISCSIExtent(ext1); Assert.AreEqual(origTTECount, foo.getTargetToExtents().Count()); Assert.AreEqual(origTargetCount + 1, foo.getISCSITargets().Count()); Assert.AreEqual(origExtentCount, foo.getExtents().Count()); }