def connect_localfs(self, remote_path): """ Connect a local directory to repository. """ local_path = fileUtils.transformPath(remote_path) dom_link = os.path.join(self.mnt_dir, local_path) os.symlink(remote_path, dom_link)
def fake_file_env(obj=None, sd_version=3, data_center=None, remote_path="server:/path"): with temp_dir(path=data_center) as tmpdir: mnt_dir = os.path.join(tmpdir, "mnt") local_path = fileUtils.transformPath(remote_path) mountpoint = os.path.join(mnt_dir, local_path) os.makedirs(mountpoint) fake_sdc = FakeStorageDomainCache() with MonkeyPatchScope([ [sc, 'REPO_DATA_CENTER', tmpdir], [sc, 'REPO_MOUNT_DIR', mnt_dir], [volume, 'sdCache', fake_sdc], [fileVolume, 'sdCache', fake_sdc], [hsm, 'sdCache', fake_sdc], [nbd, 'sdCache', fake_sdc], ]): sd_manifest = make_filesd_manifest(mountpoint, sd_version=sd_version) fake_sdc.domains[sd_manifest.sdUUID] = FakeSD(sd_manifest) try: yield FakeFileEnv(tmpdir, sd_manifest, fake_sdc) finally: oop.stop()
def disconnect_localfs(self, remote_path): """ Disconnect a local directory from the repository. """ local_path = fileUtils.transformPath(remote_path) dom_link = os.path.join(self.mnt_dir, local_path) os.remove(dom_link)
def test_convert_from_v3_to_v4_localfs(tmp_repo, fake_access): # In a real domain this is a symlink to the domain directory. remote_path = "/data/domain" dom_dir = os.path.join( sc.REPO_MOUNT_DIR, fileUtils.transformPath(remote_path)) os.makedirs(dom_dir) dom = localFsSD.LocalFsStorageDomain.create( sdUUID=str(uuid.uuid4()), domainName="domain", domClass=sd.DATA_DOMAIN, remotePath=remote_path, version=3, storageType=sd.LOCALFS_DOMAIN, block_size=sc.BLOCK_SIZE_512, alignment=sc.ALIGN_1M) assert dom.getVersion() == 3 fc = formatconverter.DefaultFormatConverter() fc.convert( repoPath=tmp_repo.path, hostId=1, imageRepo=dom, isMsd=False, targetFormat='4') # LocalFS do not support external leases, so the only change is the # version. assert dom.getVersion() == 4
def connect_localfs(self, remote_path): """ Connect a local directory to repository. """ local_path = fileUtils.transformPath(remote_path) dom_link = os.path.join(self.mnt_dir, local_path) os.symlink(remote_path, dom_link)
def add_filesd(repo, remote_path, sd_uuid, subdir=""): # Create mount directory in the repo mnt_dir = os.path.join(sc.REPO_MOUNT_DIR, subdir) local_path = fileUtils.transformPath(remote_path) mountpoint = os.path.join(mnt_dir, local_path) os.makedirs(mountpoint) return create_domain_structure(sd_uuid, remote_path, mountpoint)
def add_filesd(repo, remote_path, sd_uuid, subdir=""): # Create mount directory in the repo mnt_dir = os.path.join(sc.REPO_MOUNT_DIR, subdir) local_path = fileUtils.transformPath(remote_path) mountpoint = os.path.join(mnt_dir, local_path) os.makedirs(mountpoint) return create_domain_structure(sd_uuid, remote_path, mountpoint)
def add_filesd(repo, remote_path, sd_uuid, subdir=""): # Create mount direcotry in the repo mnt_dir = os.path.join(repo, sd.DOMAIN_MNT_POINT, subdir) local_path = fileUtils.transformPath(remote_path) mountpoint = os.path.join(mnt_dir, local_path) os.makedirs(mountpoint) return create_domain_structure(sd_uuid, remote_path, mountpoint)
def add_localsd(repo, tmpdir, sd_uuid): # Link local directory into the repo mnt_dir = os.path.join(repo, sd.DOMAIN_MNT_POINT) local_path = fileUtils.transformPath(tmpdir) mountpoint = os.path.join(mnt_dir, local_path) os.symlink(tmpdir, mountpoint) return create_domain_structure(sd_uuid, tmpdir, mountpoint)
def add_filesd(repo, remote_path, sd_uuid, subdir=""): # Create mount direcotry in the repo mnt_dir = os.path.join(repo, sd.DOMAIN_MNT_POINT, subdir) local_path = fileUtils.transformPath(remote_path) mountpoint = os.path.join(mnt_dir, local_path) os.makedirs(mountpoint) return create_domain_structure(sd_uuid, remote_path, mountpoint)
def add_localsd(repo, tmpdir, sd_uuid): # Link local directory into the repo mnt_dir = os.path.join(repo, sd.DOMAIN_MNT_POINT) local_path = fileUtils.transformPath(tmpdir) mountpoint = os.path.join(mnt_dir, local_path) os.symlink(tmpdir, mountpoint) return create_domain_structure(sd_uuid, tmpdir, mountpoint)
def disconnect_localfs(self, remote_path): """ Disconnect a local directory from the repository. """ local_path = fileUtils.transformPath(remote_path) dom_link = os.path.join(self.mnt_dir, local_path) os.remove(dom_link)
def create(cls, sdUUID, domainName, domClass, remotePath, storageType, version, block_size=sc.BLOCK_SIZE_512, alignment=sc.ALIGNMENT_1M): """ Create new storage domain Arguments: sdUUID (UUID): Storage Domain UUID domainName (str): Storage domain name domClass (int): Data/Iso remotePath (str): server:/export_path storageType (int): NFS_DOMAIN, GLUSTERFS_DOMAIN, &etc. version (int): DOMAIN_VERSIONS, block_size (int): Underlying storage block size. Supported value is BLOCK_SIZE_512 alignment (int): Sanlock alignment in bytes to use for this storage domain. Supported value is ALIGN_1M """ cls.log.info("sdUUID=%s domainName=%s remotePath=%s " "domClass=%s, block_size=%s, alignment=%s", sdUUID, domainName, remotePath, domClass, block_size, alignment) cls._validate_block_and_alignment(block_size, alignment, version) remotePath = fileUtils.normalize_path(remotePath) if not misc.isAscii(domainName) and not sd.supportsUnicode(version): raise se.UnicodeArgumentException() # Create local path mntPath = fileUtils.transformPath(remotePath) mntPoint = cls.getMountPoint(mntPath) cls._preCreateValidation(sdUUID, mntPoint, remotePath, storageType, version) domainDir = os.path.join(mntPoint, sdUUID) cls._prepareMetadata(domainDir, sdUUID, domainName, domClass, remotePath, storageType, version, alignment, block_size) # create domain images folder imagesDir = os.path.join(domainDir, sd.DOMAIN_IMAGES) cls.log.info("Creating domain images directory %r", imagesDir) oop.getProcessPool(sdUUID).fileUtils.createdir(imagesDir) # create special imageUUID for ISO/Floppy volumes if domClass is sd.ISO_DOMAIN: isoDir = os.path.join(imagesDir, sd.ISO_IMAGE_UUID) cls.log.info("Creating ISO domain images directory %r", isoDir) oop.getProcessPool(sdUUID).fileUtils.createdir(isoDir) fsd = cls(os.path.join(mntPoint, sdUUID)) fsd.initSPMlease() return fsd
def create(cls, sdUUID, domainName, domClass, remotePath, storageType, version, block_size=sc.BLOCK_SIZE_512, alignment=sc.ALIGNMENT_1M): """ Create new storage domain Arguments: sdUUID (UUID): Storage Domain UUID domainName (str): Storage domain name domClass (int): Data/Iso remotePath (str): /data storageType (int): LOCALFS_DOMAIN version (int): DOMAIN_VERSIONS block_size (int): Underlying storage block size. Supported value is BLOCK_SIZE_512 alignment (int): Sanlock alignment to use for this storage domain. Supported value is ALIGN_1M """ cls.log.info("sdUUID=%s domainName=%s remotePath=%s " "domClass=%s, block_size=%s, alignment=%s", sdUUID, domainName, remotePath, domClass, block_size, alignment) cls._validate_block_and_alignment(block_size, alignment, version) if not misc.isAscii(domainName) and not sd.supportsUnicode(version): raise se.UnicodeArgumentException() # Create local path mntPath = fileUtils.transformPath(remotePath) mntPoint = os.path.join(sc.REPO_MOUNT_DIR, mntPath) cls._preCreateValidation(sdUUID, mntPoint, remotePath, version) domainDir = os.path.join(mntPoint, sdUUID) cls._prepareMetadata(domainDir, sdUUID, domainName, domClass, remotePath, storageType, version, alignment, block_size) # create domain images folder imagesDir = os.path.join(domainDir, sd.DOMAIN_IMAGES) cls.log.info("Creating domain images directory %r", imagesDir) fileUtils.createdir(imagesDir) # create special imageUUID for ISO/Floppy volumes # Actually the local domain shouldn't be ISO, but # we can allow it for systems without NFS at all if domClass is sd.ISO_DOMAIN: isoDir = os.path.join(imagesDir, sd.ISO_IMAGE_UUID) cls.log.info("Creating ISO domain images directory %r", isoDir) fileUtils.createdir(isoDir) fsd = LocalFsStorageDomain(os.path.join(mntPoint, sdUUID)) fsd.initSPMlease() return fsd
def create(cls, sdUUID, domainName, domClass, remotePath, storageType, version, block_size=sc.BLOCK_SIZE_512, alignment=sc.ALIGNMENT_1M): """ Create new storage domain Arguments: sdUUID (UUID): Storage Domain UUID domainName (str): Storage domain name domClass (int): Data/Iso remotePath (str): /data storageType (int): LOCALFS_DOMAIN version (int): DOMAIN_VERSIONS block_size (int): Underlying storage block size. Supported value is BLOCK_SIZE_512 alignment (int): Sanlock alignment to use for this storage domain. Supported value is ALIGN_1M """ cls.log.info("sdUUID=%s domainName=%s remotePath=%s " "domClass=%s, block_size=%s, alignment=%s", sdUUID, domainName, remotePath, domClass, block_size, alignment) cls._validate_block_and_alignment(block_size, alignment) if not misc.isAscii(domainName) and not sd.supportsUnicode(version): raise se.UnicodeArgumentException() # Create local path mntPath = fileUtils.transformPath(remotePath) mntPoint = os.path.join(sc.REPO_MOUNT_DIR, mntPath) cls._preCreateValidation(sdUUID, mntPoint, remotePath, version) domainDir = os.path.join(mntPoint, sdUUID) cls._prepareMetadata(domainDir, sdUUID, domainName, domClass, remotePath, storageType, version, alignment, block_size) # create domain images folder imagesDir = os.path.join(domainDir, sd.DOMAIN_IMAGES) cls.log.info("Creating domain images directory %r", imagesDir) fileUtils.createdir(imagesDir) # create special imageUUID for ISO/Floppy volumes # Actually the local domain shouldn't be ISO, but # we can allow it for systems without NFS at all if domClass is sd.ISO_DOMAIN: isoDir = os.path.join(imagesDir, sd.ISO_IMAGE_UUID) cls.log.info("Creating ISO domain images directory %r", isoDir) fileUtils.createdir(isoDir) fsd = LocalFsStorageDomain(os.path.join(mntPoint, sdUUID)) fsd.initSPMlease() return fsd
def create(cls, sdUUID, domainName, domClass, remotePath, storageType, version): """ Create new storage domain. 'sdUUID' - Storage Domain UUID 'domainName' - storage domain name ("iso" or "data domain name") 'domClass' - Data/Iso 'remotePath' - server:/export_path 'storageType' - NFS_DOMAIN, LOCALFS_DOMAIN, &etc. 'version' - DOMAIN_VERSIONS """ cls.log.info("sdUUID=%s domainName=%s remotePath=%s " "domClass=%s", sdUUID, domainName, remotePath, domClass) remotePath = fileUtils.normalize_path(remotePath) if not misc.isAscii(domainName) and not sd.supportsUnicode(version): raise se.UnicodeArgumentException() # Create local path mntPath = fileUtils.transformPath(remotePath) mntPoint = cls.getMountPoint(mntPath) cls._preCreateValidation(sdUUID, mntPoint, remotePath, storageType, version) domainDir = os.path.join(mntPoint, sdUUID) cls._prepareMetadata(domainDir, sdUUID, domainName, domClass, remotePath, storageType, version) # create domain images folder imagesDir = os.path.join(domainDir, sd.DOMAIN_IMAGES) cls.log.info("Creating domain images directory %r", imagesDir) oop.getProcessPool(sdUUID).fileUtils.createdir(imagesDir) # create special imageUUID for ISO/Floppy volumes if domClass is sd.ISO_DOMAIN: isoDir = os.path.join(imagesDir, sd.ISO_IMAGE_UUID) cls.log.info("Creating ISO domain images directory %r", isoDir) oop.getProcessPool(sdUUID).fileUtils.createdir(isoDir) fsd = cls(os.path.join(mntPoint, sdUUID)) fsd.initSPMlease() return fsd
def create(cls, sdUUID, domainName, domClass, remotePath, storageType, version): """ Create new storage domain. 'sdUUID' - Storage Domain UUID 'domainName' - storage domain name ("iso" or "data domain name") 'domClass' - Data/Iso 'remotePath' - /data2 'storageType' - NFS_DOMAIN, LOCALFS_DOMAIN, &etc. 'version' - DOMAIN_VERSIONS """ cls.log.info("sdUUID=%s domainName=%s remotePath=%s " "domClass=%s", sdUUID, domainName, remotePath, domClass) if not misc.isAscii(domainName) and not sd.supportsUnicode(version): raise se.UnicodeArgumentException() # Create local path mntPath = fileUtils.transformPath(remotePath) mntPoint = os.path.join(sc.REPO_MOUNT_DIR, mntPath) cls._preCreateValidation(sdUUID, mntPoint, remotePath, version) domainDir = os.path.join(mntPoint, sdUUID) cls._prepareMetadata(domainDir, sdUUID, domainName, domClass, remotePath, storageType, version) # create domain images folder imagesDir = os.path.join(domainDir, sd.DOMAIN_IMAGES) cls.log.info("Creating domain images directory %r", imagesDir) fileUtils.createdir(imagesDir) # create special imageUUID for ISO/Floppy volumes # Actually the local domain shouldn't be ISO, but # we can allow it for systems without NFS at all if domClass is sd.ISO_DOMAIN: isoDir = os.path.join(imagesDir, sd.ISO_IMAGE_UUID) cls.log.info("Creating ISO domain images directory %r", isoDir) fileUtils.createdir(isoDir) fsd = LocalFsStorageDomain(os.path.join(mntPoint, sdUUID)) fsd.initSPMlease() return fsd
def create(cls, sdUUID, domainName, domClass, remotePath, storageType, version): """ Create new storage domain. 'sdUUID' - Storage Domain UUID 'domainName' - storage domain name ("iso" or "data domain name") 'domClass' - Data/Iso 'remotePath' - /data2 'storageType' - NFS_DOMAIN, LOCALFS_DOMAIN, &etc. 'version' - DOMAIN_VERSIONS """ cls.log.info("sdUUID=%s domainName=%s remotePath=%s " "domClass=%s", sdUUID, domainName, remotePath, domClass) if not misc.isAscii(domainName) and not sd.supportsUnicode(version): raise se.UnicodeArgumentException() # Create local path mntPath = fileUtils.transformPath(remotePath) mntPoint = os.path.join(cls.storage_repository, sd.DOMAIN_MNT_POINT, mntPath) cls._preCreateValidation(sdUUID, mntPoint, remotePath, version) domainDir = os.path.join(mntPoint, sdUUID) cls._prepareMetadata(domainDir, sdUUID, domainName, domClass, remotePath, storageType, version) # create domain images folder imagesDir = os.path.join(domainDir, sd.DOMAIN_IMAGES) fileUtils.createdir(imagesDir) # create special imageUUID for ISO/Floppy volumes # Actually the local domain shouldn't be ISO, but # we can allow it for systems without NFS at all if domClass is sd.ISO_DOMAIN: isoDir = os.path.join(imagesDir, sd.ISO_IMAGE_UUID) fileUtils.createdir(isoDir) fsd = LocalFsStorageDomain(os.path.join(mntPoint, sdUUID)) fsd.initSPMlease() return fsd
def create(cls, sdUUID, domainName, domClass, remotePath, storageType, version): """ Create new storage domain. 'sdUUID' - Storage Domain UUID 'domainName' - storage domain name ("iso" or "data domain name") 'domClass' - Data/Iso 'remotePath' - server:/export_path 'storageType' - NFS_DOMAIN, LOCALFS_DOMAIN, &etc. 'version' - DOMAIN_VERSIONS """ cls.log.info("sdUUID=%s domainName=%s remotePath=%s " "domClass=%s", sdUUID, domainName, remotePath, domClass) remotePath = fileUtils.normalize_path(remotePath) if not misc.isAscii(domainName) and not sd.supportsUnicode(version): raise se.UnicodeArgumentException() # Create local path mntPath = fileUtils.transformPath(remotePath) mntPoint = cls.getMountPoint(mntPath) cls._preCreateValidation(sdUUID, mntPoint, remotePath, storageType, version) domainDir = os.path.join(mntPoint, sdUUID) cls._prepareMetadata(domainDir, sdUUID, domainName, domClass, remotePath, storageType, version) # create domain images folder imagesDir = os.path.join(domainDir, sd.DOMAIN_IMAGES) oop.getProcessPool(sdUUID).fileUtils.createdir(imagesDir) # create special imageUUID for ISO/Floppy volumes if domClass is sd.ISO_DOMAIN: isoDir = os.path.join(imagesDir, sd.ISO_IMAGE_UUID) oop.getProcessPool(sdUUID).fileUtils.createdir(isoDir) fsd = cls(os.path.join(mntPoint, sdUUID)) fsd.initSPMlease() return fsd
def test_create_domain_metadata(tmp_repo, fake_access, domain_version): # In a real domain this is a symlink to the domain directory. remote_path = "/data/domain" dom_dir = os.path.join(sc.REPO_MOUNT_DIR, fileUtils.transformPath(remote_path)) os.makedirs(dom_dir) sd_uuid = str(uuid.uuid4()) domain_name = "domain" dom = localFsSD.LocalFsStorageDomain.create(sdUUID=sd_uuid, domainName=domain_name, domClass=sd.DATA_DOMAIN, remotePath=remote_path, version=domain_version, storageType=sd.LOCALFS_DOMAIN, block_size=sc.BLOCK_SIZE_512, alignment=sc.ALIGN_1M) lease = sd.DEFAULT_LEASE_PARAMS assert dom.getMetadata() == { sd.DMDK_CLASS: sd.DATA_DOMAIN, sd.DMDK_DESCRIPTION: domain_name, sd.DMDK_IO_OP_TIMEOUT_SEC: lease[sd.DMDK_IO_OP_TIMEOUT_SEC], sd.DMDK_LEASE_RETRIES: lease[sd.DMDK_LEASE_RETRIES], sd.DMDK_LEASE_TIME_SEC: lease[sd.DMDK_LEASE_TIME_SEC], sd.DMDK_LOCK_POLICY: "", sd.DMDK_LOCK_RENEWAL_INTERVAL_SEC: lease[sd.DMDK_LOCK_RENEWAL_INTERVAL_SEC], sd.DMDK_POOLS: [], sd.DMDK_ROLE: sd.REGULAR_DOMAIN, sd.DMDK_SDUUID: sd_uuid, sd.DMDK_TYPE: sd.LOCALFS_DOMAIN, sd.DMDK_VERSION: domain_version, fileSD.REMOTE_PATH: remote_path }
def fake_file_env(obj=None, sd_version=3, data_center=None, remote_path="server:/path"): with temp_dir(path=data_center) as tmpdir: mnt_dir = os.path.join(tmpdir, "mnt") local_path = fileUtils.transformPath(remote_path) mountpoint = os.path.join(mnt_dir, local_path) os.makedirs(mountpoint) fake_sdc = FakeStorageDomainCache() with MonkeyPatchScope([ [sc, 'REPO_DATA_CENTER', tmpdir], [sc, 'REPO_MOUNT_DIR', mnt_dir], [volume, 'sdCache', fake_sdc], [fileVolume, 'sdCache', fake_sdc], [hsm, 'sdCache', fake_sdc], [nbd, 'sdCache', fake_sdc], ]): sd_manifest = make_filesd_manifest( mountpoint, sd_version=sd_version) fake_sdc.domains[sd_manifest.sdUUID] = FakeSD(sd_manifest) try: yield FakeFileEnv(tmpdir, sd_manifest, fake_sdc) finally: oop.stop()
def _getLocalPath(self): return os.path.join(self.localPathBase, fileUtils.transformPath(self._path))
def _getLocalPath(self): path = fileUtils.transformPath(self._remotePath) return os.path.join(self.localPathBase, self.DIR, path)
def create(cls, sdUUID, domainName, domClass, remotePath, storageType, version, block_size=sc.BLOCK_SIZE_512, max_hosts=sc.HOSTS_4K_1M): """ Create new storage domain Arguments: sdUUID (UUID): Storage Domain UUID domainName (str): Storage domain name domClass (int): Data/Iso remotePath (str): server:/export_path storageType (int): NFS_DOMAIN, GLUSTERFS_DOMAIN, &etc. version (int): DOMAIN_VERSIONS, block_size (int): Underlying storage block size. Supported value is BLOCK_SIZE_512 max_hosts (int): Maximum number of hosts accessing this domain, default to sc.HOSTS_4K_1M. """ cls._validate_block_size(block_size, version) remotePath = fileUtils.normalize_path(remotePath) if not misc.isAscii(domainName) and not sd.supportsUnicode(version): raise se.UnicodeArgumentException() # Create local path mntPath = fileUtils.transformPath(remotePath) mntPoint = cls.getMountPoint(mntPath) cls._preCreateValidation(sdUUID, mntPoint, remotePath, storageType, version) storage_block_size = cls._detect_block_size(sdUUID, mntPoint) block_size = cls._validate_storage_block_size(block_size, storage_block_size) alignment = clusterlock.alignment(block_size, max_hosts) domainDir = os.path.join(mntPoint, sdUUID) cls._prepareMetadata(domainDir, sdUUID, domainName, domClass, remotePath, storageType, version, alignment, block_size) # create domain images folder imagesDir = os.path.join(domainDir, sd.DOMAIN_IMAGES) cls.log.info("Creating domain images directory %r", imagesDir) oop.getProcessPool(sdUUID).fileUtils.createdir(imagesDir) # create special imageUUID for ISO/Floppy volumes if domClass is sd.ISO_DOMAIN: isoDir = os.path.join(imagesDir, sd.ISO_IMAGE_UUID) cls.log.info("Creating ISO domain images directory %r", isoDir) oop.getProcessPool(sdUUID).fileUtils.createdir(isoDir) fsd = cls(os.path.join(mntPoint, sdUUID)) fsd.initSPMlease() return fsd
def add_localsd(repo, tmpdir, sd_uuid): # Link local directory into the repo local_path = fileUtils.transformPath(tmpdir) mountpoint = os.path.join(sc.REPO_MOUNT_DIR, local_path) os.symlink(tmpdir, mountpoint) return create_domain_structure(sd_uuid, tmpdir, mountpoint)
def add_localsd(repo, tmpdir, sd_uuid): # Link local directory into the repo local_path = fileUtils.transformPath(tmpdir) mountpoint = os.path.join(sc.REPO_MOUNT_DIR, local_path) os.symlink(tmpdir, mountpoint) return create_domain_structure(sd_uuid, tmpdir, mountpoint)
def create(cls, sdUUID, domainName, domClass, remotePath, storageType, version, block_size=sc.BLOCK_SIZE_512, alignment=sc.ALIGN_1M): """ Create new storage domain Arguments: sdUUID (UUID): Storage Domain UUID domainName (str): Storage domain name domClass (int): Data/Iso remotePath (str): server:/export_path storageType (int): NFS_DOMAIN, GLUSTERFS_DOMAIN, &etc. version (int): DOMAIN_VERSIONS, block_size (int): Underlying storage block size. Supported value is BLOCK_SIZE_512 alignment (int): Sanlock alignment in bytes to use for this storage domain. Supported value is ALIGN_1M """ cls.log.info( "sdUUID=%s domainName=%s remotePath=%s " "domClass=%s, block_size=%s, alignment=%s", sdUUID, domainName, remotePath, domClass, block_size, alignment) cls._validate_block_and_alignment(block_size, alignment) remotePath = fileUtils.normalize_path(remotePath) if not misc.isAscii(domainName) and not sd.supportsUnicode(version): raise se.UnicodeArgumentException() # Create local path mntPath = fileUtils.transformPath(remotePath) mntPoint = cls.getMountPoint(mntPath) cls._preCreateValidation(sdUUID, mntPoint, remotePath, storageType, version) domainDir = os.path.join(mntPoint, sdUUID) cls._prepareMetadata(domainDir, sdUUID, domainName, domClass, remotePath, storageType, version) # create domain images folder imagesDir = os.path.join(domainDir, sd.DOMAIN_IMAGES) cls.log.info("Creating domain images directory %r", imagesDir) oop.getProcessPool(sdUUID).fileUtils.createdir(imagesDir) # create special imageUUID for ISO/Floppy volumes if domClass is sd.ISO_DOMAIN: isoDir = os.path.join(imagesDir, sd.ISO_IMAGE_UUID) cls.log.info("Creating ISO domain images directory %r", isoDir) oop.getProcessPool(sdUUID).fileUtils.createdir(isoDir) fsd = cls(os.path.join(mntPoint, sdUUID)) fsd.initSPMlease() return fsd
def _getLocalPath(self): path = fileUtils.transformPath(self._remotePath) return os.path.join(self.localPathBase, self.DIR, path)
def _getLocalPath(self): return os.path.join(self.localPathBase, fileUtils.transformPath(self._path))
def create(cls, sdUUID, domainName, domClass, remotePath, storageType, version, block_size=sc.BLOCK_SIZE_512, max_hosts=sc.HOSTS_4K_1M): """ Create new storage domain Arguments: sdUUID (UUID): Storage Domain UUID domainName (str): Storage domain name domClass (int): Data/Iso remotePath (str): /data storageType (int): LOCALFS_DOMAIN version (int): DOMAIN_VERSIONS block_size (int): Underlying storage block size. Supported value is BLOCK_SIZE_512 max_hosts (int): Maximum number of hosts accessing this domain, default to sc.HOSTS_4K_1M. """ cls._validate_block_size(block_size, version) cls.validate_version(version) if not misc.isAscii(domainName) and not sd.supportsUnicode(version): raise se.UnicodeArgumentException() # Create local path mntPath = fileUtils.transformPath(remotePath) mntPoint = os.path.join(sc.REPO_MOUNT_DIR, mntPath) cls._preCreateValidation(sdUUID, mntPoint, remotePath, version) storage_block_size = cls._detect_block_size(sdUUID, mntPoint) block_size = cls._validate_storage_block_size(block_size, storage_block_size) alignment = clusterlock.alignment(block_size, max_hosts) domainDir = os.path.join(mntPoint, sdUUID) cls._prepareMetadata(domainDir, sdUUID, domainName, domClass, remotePath, storageType, version, alignment, block_size) # create domain images folder imagesDir = os.path.join(domainDir, sd.DOMAIN_IMAGES) cls.log.info("Creating domain images directory %r", imagesDir) fileUtils.createdir(imagesDir) # create special imageUUID for ISO/Floppy volumes # Actually the local domain shouldn't be ISO, but # we can allow it for systems without NFS at all if domClass is sd.ISO_DOMAIN: isoDir = os.path.join(imagesDir, sd.ISO_IMAGE_UUID) cls.log.info("Creating ISO domain images directory %r", isoDir) fileUtils.createdir(isoDir) fsd = LocalFsStorageDomain(os.path.join(mntPoint, sdUUID)) fsd.initSPMlease() return fsd