def scanDomains(pattern="*"):
log = logging.getLogger("scanDomains")
mntList = getMountsList(pattern)
def collectMetaFiles(possibleDomain):
try:
metaFiles = oop.getGlobalProcPool().glob.glob(os.path.join(possibleDomain,
constants.UUID_GLOB_PATTERN, sd.DOMAIN_META_DATA))
for metaFile in metaFiles:
if os.path.basename(os.path.dirname(metaFile)) != sd.MASTER_FS_DIR:
sdUUID = os.path.basename(os.path.dirname(metaFile))
return (sdUUID, os.path.dirname(metaFile))
except Timeout:
pass
except Exception:
log.warn("Could not collect metadata file for domain path %s", possibleDomain, exc_info=True)
for res in misc.itmap(collectMetaFiles, mntList):
if res is None:
continue
yield res
def scanDomains(pattern="*"):
log = logging.getLogger("Storage.scanDomains")
mntList = getMountsList(pattern)
def collectMetaFiles(possibleDomain):
try:
metaFiles = oop.getProcessPool(possibleDomain).glob.glob(
os.path.join(possibleDomain, constants.UUID_GLOB_PATTERN, sd.DOMAIN_META_DATA)
)
for metaFile in metaFiles:
if os.path.basename(os.path.dirname(metaFile)) != sd.MASTER_FS_DIR:
sdUUID = os.path.basename(os.path.dirname(metaFile))
return (sdUUID, os.path.dirname(metaFile))
except Timeout:
log.warn("Metadata collection for domain path %s timedout", possibleDomain, exc_info=True)
except Exception:
log.warn("Could not collect metadata file for domain path %s", possibleDomain, exc_info=True)
# Run collectMetaFiles in extenral processes.
# The amount of processes that can be initiated in the same time is the
# amount of stuck domains we are willing to handle +1.
# We Use 30% of the available slots.
# TODO: calculate it right, now we use same value of max process per
# domain.
for res in misc.itmap(collectMetaFiles, mntList, oop.HELPERS_PER_DOMAIN):
if res is None:
continue
yield res
def scanDomains(pattern="*"):
log = logging.getLogger("scanDomains")
mntList = getMountsList(pattern)
def collectMetaFiles(possibleDomain):
try:
metaFiles = oop.getGlobalProcPool().glob.glob(
os.path.join(possibleDomain, constants.UUID_GLOB_PATTERN,
sd.DOMAIN_META_DATA))
for metaFile in metaFiles:
if os.path.basename(
os.path.dirname(metaFile)) != sd.MASTER_FS_DIR:
sdUUID = os.path.basename(os.path.dirname(metaFile))
return (sdUUID, os.path.dirname(metaFile))
except Timeout:
pass
except Exception:
log.warn("Could not collect metadata file for domain path %s",
possibleDomain,
exc_info=True)
for res in misc.itmap(collectMetaFiles, mntList):
if res is None:
continue
yield res
def scanDomains(pattern="*"):
log = logging.getLogger("Storage.scanDomains")
mntList = _getMountsList(pattern)
def collectMetaFiles(possibleDomain):
try:
metaFiles = oop.getProcessPool(possibleDomain).glob.glob(
os.path.join(possibleDomain, constants.UUID_GLOB_PATTERN,
sd.DOMAIN_META_DATA))
for metaFile in metaFiles:
if (os.path.basename(os.path.dirname(metaFile)) !=
sd.MASTER_FS_DIR):
sdUUID = os.path.basename(os.path.dirname(metaFile))
return (sdUUID, os.path.dirname(metaFile))
except Timeout:
log.warn("Metadata collection for domain path %s timedout",
possibleDomain,
exc_info=True)
except Exception:
log.warn("Could not collect metadata file for domain path %s",
possibleDomain,
exc_info=True)
# Run collectMetaFiles in extenral processes.
# The amount of processes that can be initiated in the same time is the
# amount of stuck domains we are willing to handle +1.
# We Use 30% of the available slots.
# TODO: calculate it right, now we use same value of max process per
# domain.
for res in misc.itmap(collectMetaFiles, mntList, oop.HELPERS_PER_DOMAIN):
if res is None:
continue
yield res
