# Detect if another instance is running
def exit_if_running(pid):
syslog.syslog(syslog.LOG_DEBUG,
"Checking if process %d is still alive" % (pid, ))
try:
os.kill(pid, 0)
# If we reached here, there is another process in progress
syslog.syslog(syslog.LOG_DEBUG,
"Process %d still working, quitting" % (pid, ))
sys.exit(0)
except OSError:
syslog.syslog(syslog.LOG_DEBUG, "Process %d gone" % (pid, ))
MNTLOCK = mntlock()
setname('autorepl')
syslog.openlog("autorepl", syslog.LOG_CONS | syslog.LOG_PID)
sshcmd = '/usr/bin/ssh -i /data/ssh/replication -o BatchMode=yes -o StrictHostKeyChecking=yes -q'
mypid = os.getpid()
templog = '/tmp/repl-%d' % (mypid)
# (mis)use MNTLOCK as PIDFILE lock.
locked = True
try:
MNTLOCK.lock_try()
except IOError:
locked = False
if not locked:
sys.exit(0)
from metanasUI.common.pipesubr import setname, pipeopen, system
from metanasUI.common.locks import mntlock
log = logging.getLogger('tools.autosnap')
# NOTE
#
# In this script there is no asynchnous programming so ALL locks are obtained
# in the blocking way.
#
# With this assumption, the mntlock SHOULD only be instansized once during the
# whole lifetime of this script.
#
MNTLOCK=mntlock()
setname('autosnap')
# Set to True if verbose log desired
debug = False
def snapinfodict2datetime(snapinfo):
year = int(snapinfo['year'])
month = int(snapinfo['month'])
day = int(snapinfo['day'])
hour = int(snapinfo['hour'])
minute = int(snapinfo['minute'])
return datetime(year, month, day, hour, minute)
def snap_expired(snapinfo, snaptime):
snapinfo_expirationtime = snapinfodict2datetime(snapinfo)
snap_ttl_value = int(snapinfo['retcount'])
# Detect if another instance is running
def exit_if_running(pid):
syslog.syslog(syslog.LOG_DEBUG,
"Checking if process %d is still alive" % (pid, ))
try:
os.kill(pid, 0)
# If we reached here, there is another process in progress
syslog.syslog(syslog.LOG_DEBUG,
"Process %d still working, quitting" % (pid, ))
sys.exit(0)
except OSError:
syslog.syslog(syslog.LOG_DEBUG, "Process %d gone" % (pid, ))
MNTLOCK = mntlock()
setname('autorepl')
syslog.openlog("autorepl", syslog.LOG_CONS | syslog.LOG_PID)
sshcmd = '/usr/bin/ssh -i /data/ssh/replication -o BatchMode=yes -o StrictHostKeyChecking=yes -q'
mypid = os.getpid()
templog = '/tmp/repl-%d' % (mypid)
# (mis)use MNTLOCK as PIDFILE lock.
locked = True
try:
MNTLOCK.lock_try()
except IOError:
locked = False
if not locked:
sys.exit(0)
from metanasUI.common.pipesubr import setname, pipeopen, system
from metanasUI.common.locks import mntlock
log = logging.getLogger('tools.autosnap')
# NOTE
#
# In this script there is no asynchnous programming so ALL locks are obtained
# in the blocking way.
#
# With this assumption, the mntlock SHOULD only be instansized once during the
# whole lifetime of this script.
#
MNTLOCK = mntlock()
setname('autosnap')
# Set to True if verbose log desired
debug = False
def snapinfodict2datetime(snapinfo):
year = int(snapinfo['year'])
month = int(snapinfo['month'])
day = int(snapinfo['day'])
hour = int(snapinfo['hour'])
minute = int(snapinfo['minute'])
return datetime(year, month, day, hour, minute)
def snap_expired(snapinfo, snaptime):