mirror of
git://sourceware.org/git/lvm2.git
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b0c7220dbb
When the daemon isn't started with --debug we will keep a circular buffer of the past N number of debug messages which we will output when we encounter an issue.
794 lines
20 KiB
Python
794 lines
20 KiB
Python
# Copyright (C) 2015-2016 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions
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# of the GNU General Public License v.2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import errno
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from subprocess import Popen, PIPE
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import select
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import time
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import threading
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from itertools import chain
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import collections
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import traceback
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import os
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from lvmdbusd import cfg
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from lvmdbusd.utils import pv_dest_ranges, log_debug, log_error, add_no_notify,\
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make_non_block, read_decoded
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from lvmdbusd.lvm_shell_proxy import LVMShellProxy
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try:
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import simplejson as json
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except ImportError:
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import json
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SEP = '{|}'
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total_time = 0.0
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total_count = 0
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# We need to prevent different threads from using the same lvm shell
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# at the same time.
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cmd_lock = threading.RLock()
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class LvmExecutionMeta(object):
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def __init__(self, start, ended, cmd, ec=-1000, stdout_txt=None, stderr_txt=None):
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self.lock = threading.RLock()
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self.start = start
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self.ended = ended
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self.cmd = cmd
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self.ec = ec
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self.stdout_txt = stdout_txt
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self.stderr_txt = stderr_txt
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def __str__(self):
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with self.lock:
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if self.ended == 0:
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ended_txt = "still running"
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self.ended = time.time()
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else:
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ended_txt = str(time.ctime(self.ended))
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return 'EC= %d for "%s"\n' \
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"STARTED: %s, ENDED: %s, DURATION: %f\n" \
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"STDOUT=%s\n" \
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"STDERR=%s\n" % \
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(self.ec, " ".join(self.cmd), time.ctime(self.start), ended_txt, float(self.ended) - self.start,
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self.stdout_txt,
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self.stderr_txt)
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def completed(self, end_time, ec, stdout_txt, stderr_txt):
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with self.lock:
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self.ended = end_time
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self.ec = ec
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self.stdout_txt = stdout_txt
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self.stderr_txt = stderr_txt
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class LvmFlightRecorder(object):
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def __init__(self, size=16):
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self.queue = collections.deque(maxlen=size)
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self.lock = threading.RLock()
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def add(self, lvm_exec_meta):
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with self.lock:
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self.queue.append(lvm_exec_meta)
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def dump(self):
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with self.lock:
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if len(self.queue):
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log_error("LVM dbus flight recorder START (in order of newest to oldest)")
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for c in reversed(self.queue):
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log_error(str(c))
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log_error("LVM dbus flight recorder END")
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self.queue.clear()
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cfg.flightrecorder = LvmFlightRecorder()
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def _debug_c(cmd, exit_code, out):
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log_error('CMD= %s' % ' '.join(cmd))
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log_error(("EC= %d" % exit_code))
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log_error(("STDOUT=\n %s\n" % out[0]))
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log_error(("STDERR=\n %s\n" % out[1]))
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def call_lvm(command, debug=False, line_cb=None,
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cb_data=None):
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"""
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Call an executable and return a tuple of exitcode, stdout, stderr
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:param command: Command to execute
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:param debug: Dump debug to stdout
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:param line_cb: Call the supplied function for each line read from
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stdin, CALL MUST EXECUTE QUICKLY and not *block*
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otherwise call_lvm function will fail to read
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stdin/stdout. Return value of call back is ignored
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:param cb_data: Supplied to callback to allow caller access to
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its own data
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# Callback signature
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def my_callback(my_context, line_read_stdin)
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pass
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"""
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# Prepend the full lvm executable so that we can run different versions
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# in different locations on the same box
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command.insert(0, cfg.LVM_CMD)
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command = add_no_notify(command)
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process = Popen(command, stdout=PIPE, stderr=PIPE, close_fds=True,
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env=os.environ)
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stdout_text = ""
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stderr_text = ""
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stdout_index = 0
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make_non_block(process.stdout)
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make_non_block(process.stderr)
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while True and cfg.run.value != 0:
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try:
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rd_fd = [process.stdout.fileno(), process.stderr.fileno()]
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ready = select.select(rd_fd, [], [], 2)
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for r in ready[0]:
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if r == process.stdout.fileno():
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stdout_text += read_decoded(process.stdout)
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elif r == process.stderr.fileno():
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stderr_text += read_decoded(process.stderr)
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if line_cb is not None:
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# Process the callback for each line read!
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while True:
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i = stdout_text.find("\n", stdout_index)
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if i != -1:
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try:
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line_cb(cb_data, stdout_text[stdout_index:i])
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except:
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st = traceback.format_exc()
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log_error("call_lvm: line_cb exception: \n %s" % st)
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stdout_index = i + 1
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else:
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break
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# Check to see if process has terminated, None when running
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if process.poll() is not None:
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break
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except IOError as ioe:
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log_debug("call_lvm:" + str(ioe))
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break
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if process.returncode is not None:
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if debug or process.returncode != 0:
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_debug_c(command, process.returncode, (stdout_text, stderr_text))
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return process.returncode, stdout_text, stderr_text
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else:
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if cfg.run.value == 0:
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raise Exception("Daemon is exiting!")
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# We can bail out before the lvm command finished when we get a signal
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# which is requesting we exit
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return -errno.EINTR, "", "operation interrupted"
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# The actual method which gets called to invoke the lvm command, can vary
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# from forking a new process to using lvm shell
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_t_call = call_lvm
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def _shell_cfg():
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global _t_call
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# noinspection PyBroadException
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try:
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lvm_shell = LVMShellProxy()
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_t_call = lvm_shell.call_lvm
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cfg.SHELL_IN_USE = lvm_shell
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return True
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except Exception:
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_t_call = call_lvm
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cfg.SHELL_IN_USE = None
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log_error(traceback.format_exc())
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log_error("Unable to utilize lvm shell, dropping back to fork & exec")
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return False
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def set_execution(shell):
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global _t_call
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with cmd_lock:
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# If the user requested lvm shell and we are currently setup that
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# way, just return
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if cfg.SHELL_IN_USE and shell:
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return True
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else:
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if not shell and cfg.SHELL_IN_USE:
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cfg.SHELL_IN_USE.exit_shell()
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cfg.SHELL_IN_USE = None
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_t_call = call_lvm
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if shell:
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if cfg.args.use_json:
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return _shell_cfg()
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else:
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return False
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return True
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def time_wrapper(command, debug=False):
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global total_time
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global total_count
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with cmd_lock:
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start = time.time()
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meta = LvmExecutionMeta(start, 0, command)
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# Add the partial metadata to flight recorder, so if the command hangs
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# we will see what it was.
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cfg.flightrecorder.add(meta)
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results = _t_call(command, debug)
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ended = time.time()
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total_time += (ended - start)
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total_count += 1
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meta.completed(ended, *results)
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return results
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call = time_wrapper
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# Default cmd
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# Place default arguments for every command here.
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def _dc(cmd, args):
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c = [cmd, '--nosuffix', '--unbuffered', '--units', 'b']
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c.extend(args)
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return c
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def options_to_cli_args(options):
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rc = []
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for k, v in list(dict(options).items()):
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if k.startswith("-"):
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rc.append(k)
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else:
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rc.append("--%s" % k)
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if v != "":
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if isinstance(v, int):
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rc.append(str(int(v)))
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else:
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rc.append(str(v))
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return rc
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def pv_remove(device, remove_options):
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cmd = ['pvremove']
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cmd.extend(options_to_cli_args(remove_options))
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cmd.append(device)
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return call(cmd)
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def _qt(tag_name):
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return '@%s' % tag_name
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def _tag(operation, what, add, rm, tag_options):
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cmd = [operation]
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cmd.extend(options_to_cli_args(tag_options))
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if isinstance(what, list):
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cmd.extend(what)
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else:
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cmd.append(what)
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if add:
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cmd.extend(list(chain.from_iterable(
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('--addtag', _qt(x)) for x in add)))
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if rm:
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cmd.extend(list(chain.from_iterable(
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('--deltag', _qt(x)) for x in rm)))
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return call(cmd, False)
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def pv_tag(pv_devices, add, rm, tag_options):
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return _tag('pvchange', pv_devices, add, rm, tag_options)
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def vg_tag(vg_name, add, rm, tag_options):
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return _tag('vgchange', vg_name, add, rm, tag_options)
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def lv_tag(lv_name, add, rm, tag_options):
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return _tag('lvchange', lv_name, add, rm, tag_options)
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def vg_rename(vg_uuid, new_name, rename_options):
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cmd = ['vgrename']
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cmd.extend(options_to_cli_args(rename_options))
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cmd.extend([vg_uuid, new_name])
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return call(cmd)
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def vg_remove(vg_name, remove_options):
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cmd = ['vgremove']
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cmd.extend(options_to_cli_args(remove_options))
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cmd.extend(['-f', vg_name])
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return call(cmd)
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def vg_lv_create(vg_name, create_options, name, size_bytes, pv_dests):
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cmd = ['lvcreate']
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cmd.extend(options_to_cli_args(create_options))
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cmd.extend(['--size', '%dB' % size_bytes])
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cmd.extend(['--name', name, vg_name, '--yes'])
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pv_dest_ranges(cmd, pv_dests)
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return call(cmd)
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def vg_lv_snapshot(vg_name, snapshot_options, name, size_bytes):
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cmd = ['lvcreate']
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cmd.extend(options_to_cli_args(snapshot_options))
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cmd.extend(["-s"])
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if size_bytes != 0:
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cmd.extend(['--size', '%dB' % size_bytes])
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cmd.extend(['--name', name, vg_name])
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return call(cmd)
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def _vg_lv_create_common_cmd(create_options, size_bytes, thin_pool):
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cmd = ['lvcreate']
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cmd.extend(options_to_cli_args(create_options))
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if not thin_pool:
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cmd.extend(['--size', '%dB' % size_bytes])
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else:
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cmd.extend(['--thin', '--size', '%dB' % size_bytes])
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cmd.extend(['--yes'])
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return cmd
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def vg_lv_create_linear(vg_name, create_options, name, size_bytes, thin_pool):
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cmd = _vg_lv_create_common_cmd(create_options, size_bytes, thin_pool)
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cmd.extend(['--name', name, vg_name])
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return call(cmd)
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def vg_lv_create_striped(vg_name, create_options, name, size_bytes,
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num_stripes, stripe_size_kb, thin_pool):
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cmd = _vg_lv_create_common_cmd(create_options, size_bytes, thin_pool)
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cmd.extend(['--stripes', str(int(num_stripes))])
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if stripe_size_kb != 0:
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cmd.extend(['--stripesize', str(int(stripe_size_kb))])
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cmd.extend(['--name', name, vg_name])
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return call(cmd)
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def _vg_lv_create_raid(vg_name, create_options, name, raid_type, size_bytes,
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num_stripes, stripe_size_kb):
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cmd = ['lvcreate']
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cmd.extend(options_to_cli_args(create_options))
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cmd.extend(['--type', raid_type])
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cmd.extend(['--size', '%dB' % size_bytes])
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if num_stripes != 0:
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cmd.extend(['--stripes', str(int(num_stripes))])
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if stripe_size_kb != 0:
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cmd.extend(['--stripesize', str(int(stripe_size_kb))])
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cmd.extend(['--name', name, vg_name, '--yes'])
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return call(cmd)
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def vg_lv_create_raid(vg_name, create_options, name, raid_type, size_bytes,
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num_stripes, stripe_size_kb):
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cmd = ['lvcreate']
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cmd.extend(options_to_cli_args(create_options))
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return _vg_lv_create_raid(vg_name, create_options, name, raid_type,
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size_bytes, num_stripes, stripe_size_kb)
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def vg_lv_create_mirror(
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vg_name, create_options, name, size_bytes, num_copies):
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cmd = ['lvcreate']
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cmd.extend(options_to_cli_args(create_options))
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cmd.extend(['--type', 'mirror'])
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cmd.extend(['--mirrors', str(int(num_copies))])
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cmd.extend(['--size', '%dB' % size_bytes])
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cmd.extend(['--name', name, vg_name, '--yes'])
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return call(cmd)
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def vg_create_cache_pool(md_full_name, data_full_name, create_options):
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cmd = ['lvconvert']
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cmd.extend(options_to_cli_args(create_options))
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cmd.extend(['--type', 'cache-pool', '--force', '-y',
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'--poolmetadata', md_full_name, data_full_name])
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return call(cmd)
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def vg_create_thin_pool(md_full_name, data_full_name, create_options):
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cmd = ['lvconvert']
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cmd.extend(options_to_cli_args(create_options))
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cmd.extend(['--type', 'thin-pool', '--force', '-y',
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'--poolmetadata', md_full_name, data_full_name])
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return call(cmd)
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def vg_create_vdo_pool_lv_and_lv(vg_name, pool_name, lv_name, data_size,
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virtual_size, create_options):
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cmd = ['lvcreate']
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cmd.extend(options_to_cli_args(create_options))
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cmd.extend(['-y', '--type', 'vdo', '-n', lv_name,
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'-L', '%dB' % data_size, '-V', '%dB' % virtual_size,
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"%s/%s" % (vg_name, pool_name)])
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return call(cmd)
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def vg_create_vdo_pool(pool_full_name, lv_name, virtual_size, create_options):
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cmd = ['lvconvert']
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cmd.extend(options_to_cli_args(create_options))
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cmd.extend(['--type', 'vdo-pool', '-n', lv_name, '--force', '-y',
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'-V', '%dB' % virtual_size, pool_full_name])
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return call(cmd)
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def lv_remove(lv_path, remove_options):
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cmd = ['lvremove']
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cmd.extend(options_to_cli_args(remove_options))
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cmd.extend(['-f', lv_path])
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return call(cmd)
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def lv_rename(lv_path, new_name, rename_options):
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cmd = ['lvrename']
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cmd.extend(options_to_cli_args(rename_options))
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cmd.extend([lv_path, new_name])
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return call(cmd)
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def lv_resize(lv_full_name, size_change, pv_dests,
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resize_options):
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cmd = ['lvresize', '--force']
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cmd.extend(options_to_cli_args(resize_options))
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if size_change < 0:
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cmd.append("-L-%dB" % (-size_change))
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else:
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cmd.append("-L+%dB" % (size_change))
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cmd.append(lv_full_name)
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pv_dest_ranges(cmd, pv_dests)
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return call(cmd)
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def lv_lv_create(lv_full_name, create_options, name, size_bytes):
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cmd = ['lvcreate']
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cmd.extend(options_to_cli_args(create_options))
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cmd.extend(['--virtualsize', '%dB' % size_bytes, '-T'])
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cmd.extend(['--name', name, lv_full_name, '--yes'])
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return call(cmd)
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def lv_cache_lv(cache_pool_full_name, lv_full_name, cache_options):
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# lvconvert --type cache --cachepool VG/CachePoolLV VG/OriginLV
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cmd = ['lvconvert']
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cmd.extend(options_to_cli_args(cache_options))
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cmd.extend(['-y', '--type', 'cache', '--cachepool',
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cache_pool_full_name, lv_full_name])
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return call(cmd)
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def lv_writecache_lv(cache_lv_full_name, lv_full_name, cache_options):
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# lvconvert --type writecache --cachevol VG/CacheLV VG/OriginLV
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cmd = ['lvconvert']
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cmd.extend(options_to_cli_args(cache_options))
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cmd.extend(['-y', '--type', 'writecache', '--cachevol',
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cache_lv_full_name, lv_full_name])
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return call(cmd)
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def lv_detach_cache(lv_full_name, detach_options, destroy_cache):
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cmd = ['lvconvert']
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if destroy_cache:
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option = '--uncache'
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else:
|
|
# Currently fairly dangerous
|
|
# see: https://bugzilla.redhat.com/show_bug.cgi?id=1248972
|
|
option = '--splitcache'
|
|
cmd.extend(options_to_cli_args(detach_options))
|
|
# needed to prevent interactive questions
|
|
cmd.extend(["--yes", "--force"])
|
|
cmd.extend([option, lv_full_name])
|
|
return call(cmd)
|
|
|
|
|
|
def lv_vdo_compression(lv_path, enable, comp_options):
|
|
cmd = ['lvchange', '--compression']
|
|
if enable:
|
|
cmd.append('y')
|
|
else:
|
|
cmd.append('n')
|
|
cmd.extend(options_to_cli_args(comp_options))
|
|
cmd.append(lv_path)
|
|
return call(cmd)
|
|
|
|
|
|
def lv_vdo_deduplication(lv_path, enable, dedup_options):
|
|
cmd = ['lvchange', '--deduplication']
|
|
if enable:
|
|
cmd.append('y')
|
|
else:
|
|
cmd.append('n')
|
|
cmd.extend(options_to_cli_args(dedup_options))
|
|
cmd.append(lv_path)
|
|
return call(cmd)
|
|
|
|
|
|
def supports_json():
|
|
cmd = ['help']
|
|
rc, out, err = call(cmd)
|
|
if rc == 0:
|
|
if cfg.SHELL_IN_USE:
|
|
return True
|
|
else:
|
|
if 'fullreport' in err:
|
|
return True
|
|
return False
|
|
|
|
|
|
def supports_vdo():
|
|
cmd = ['segtypes']
|
|
rc, out, err = call(cmd)
|
|
if rc == 0:
|
|
if "vdo" in out:
|
|
log_debug("We have VDO support")
|
|
return True
|
|
return False
|
|
|
|
|
|
def lvm_full_report_json():
|
|
pv_columns = ['pv_name', 'pv_uuid', 'pv_fmt', 'pv_size', 'pv_free',
|
|
'pv_used', 'dev_size', 'pv_mda_size', 'pv_mda_free',
|
|
'pv_ba_start', 'pv_ba_size', 'pe_start', 'pv_pe_count',
|
|
'pv_pe_alloc_count', 'pv_attr', 'pv_tags', 'vg_name',
|
|
'vg_uuid', 'pv_missing']
|
|
|
|
pv_seg_columns = ['pvseg_start', 'pvseg_size', 'segtype',
|
|
'pv_uuid', 'lv_uuid', 'pv_name']
|
|
|
|
vg_columns = ['vg_name', 'vg_uuid', 'vg_fmt', 'vg_size', 'vg_free',
|
|
'vg_sysid', 'vg_extent_size', 'vg_extent_count',
|
|
'vg_free_count', 'vg_profile', 'max_lv', 'max_pv',
|
|
'pv_count', 'lv_count', 'snap_count', 'vg_seqno',
|
|
'vg_mda_count', 'vg_mda_free', 'vg_mda_size',
|
|
'vg_mda_used_count', 'vg_attr', 'vg_tags']
|
|
|
|
lv_columns = ['lv_uuid', 'lv_name', 'lv_path', 'lv_size',
|
|
'vg_name', 'pool_lv_uuid', 'pool_lv', 'origin_uuid',
|
|
'origin', 'data_percent',
|
|
'lv_attr', 'lv_tags', 'vg_uuid', 'lv_active', 'data_lv',
|
|
'metadata_lv', 'lv_parent', 'lv_role', 'lv_layout',
|
|
'snap_percent', 'metadata_percent', 'copy_percent',
|
|
'sync_percent', 'lv_metadata_size', 'move_pv', 'move_pv_uuid']
|
|
|
|
lv_seg_columns = ['seg_pe_ranges', 'segtype', 'lv_uuid']
|
|
|
|
if cfg.vdo_support:
|
|
lv_columns.extend(
|
|
['vdo_operating_mode', 'vdo_compression_state', 'vdo_index_state',
|
|
'vdo_used_size', 'vdo_saving_percent']
|
|
)
|
|
|
|
lv_seg_columns.extend(
|
|
['vdo_compression', 'vdo_deduplication',
|
|
'vdo_use_metadata_hints', 'vdo_minimum_io_size',
|
|
'vdo_block_map_cache_size', 'vdo_block_map_era_length',
|
|
'vdo_use_sparse_index', 'vdo_index_memory_size',
|
|
'vdo_slab_size', 'vdo_ack_threads', 'vdo_bio_threads',
|
|
'vdo_bio_rotation', 'vdo_cpu_threads', 'vdo_hash_zone_threads',
|
|
'vdo_logical_threads', 'vdo_physical_threads',
|
|
'vdo_max_discard', 'vdo_write_policy', 'vdo_header_size'])
|
|
|
|
cmd = _dc('fullreport', [
|
|
'-a', # Need hidden too
|
|
'--configreport', 'pv', '-o', ','.join(pv_columns),
|
|
'--configreport', 'vg', '-o', ','.join(vg_columns),
|
|
'--configreport', 'lv', '-o', ','.join(lv_columns),
|
|
'--configreport', 'seg', '-o', ','.join(lv_seg_columns),
|
|
'--configreport', 'pvseg', '-o', ','.join(pv_seg_columns),
|
|
'--reportformat', 'json'
|
|
])
|
|
|
|
rc, out, err = call(cmd)
|
|
# When we have an exported vg the exit code of lvs or fullreport will be 5
|
|
if rc == 0 or rc == 5:
|
|
# With the current implementation, if we are using the shell then we
|
|
# are using JSON and JSON is returned back to us as it was parsed to
|
|
# figure out if we completed OK or not
|
|
if cfg.SHELL_IN_USE:
|
|
assert(type(out) == dict)
|
|
return out
|
|
else:
|
|
try:
|
|
return json.loads(out)
|
|
except json.decoder.JSONDecodeError as joe:
|
|
log_error("JSONDecodeError %s, \n JSON=\n%s\n" %
|
|
(str(joe), out))
|
|
raise joe
|
|
|
|
return None
|
|
|
|
|
|
def pv_resize(device, size_bytes, create_options):
|
|
cmd = ['pvresize']
|
|
|
|
cmd.extend(options_to_cli_args(create_options))
|
|
|
|
if size_bytes != 0:
|
|
cmd.extend(['--yes', '--setphysicalvolumesize', '%dB' % size_bytes])
|
|
|
|
cmd.extend([device])
|
|
return call(cmd)
|
|
|
|
|
|
def pv_create(create_options, devices):
|
|
cmd = ['pvcreate', '-ff']
|
|
cmd.extend(options_to_cli_args(create_options))
|
|
cmd.extend(devices)
|
|
return call(cmd)
|
|
|
|
|
|
def pv_allocatable(device, yes, allocation_options):
|
|
yn = 'n'
|
|
|
|
if yes:
|
|
yn = 'y'
|
|
|
|
cmd = ['pvchange']
|
|
cmd.extend(options_to_cli_args(allocation_options))
|
|
cmd.extend(['-x', yn, device])
|
|
return call(cmd)
|
|
|
|
|
|
def pv_scan(activate, cache, device_paths, major_minors, scan_options):
|
|
cmd = ['pvscan']
|
|
cmd.extend(options_to_cli_args(scan_options))
|
|
|
|
if activate:
|
|
cmd.extend(['--activate', "ay"])
|
|
|
|
if cache:
|
|
cmd.append('--cache')
|
|
|
|
if len(device_paths) > 0:
|
|
for d in device_paths:
|
|
cmd.append(d)
|
|
|
|
if len(major_minors) > 0:
|
|
for mm in major_minors:
|
|
cmd.append("%s:%s" % (mm))
|
|
|
|
return call(cmd)
|
|
|
|
|
|
def vg_create(create_options, pv_devices, name):
|
|
cmd = ['vgcreate']
|
|
cmd.extend(options_to_cli_args(create_options))
|
|
cmd.append(name)
|
|
cmd.extend(pv_devices)
|
|
return call(cmd)
|
|
|
|
|
|
def vg_change(change_options, name):
|
|
cmd = ['vgchange']
|
|
cmd.extend(options_to_cli_args(change_options))
|
|
cmd.append(name)
|
|
return call(cmd)
|
|
|
|
|
|
def vg_reduce(vg_name, missing, pv_devices, reduce_options):
|
|
cmd = ['vgreduce']
|
|
cmd.extend(options_to_cli_args(reduce_options))
|
|
|
|
if missing:
|
|
cmd.append('--removemissing')
|
|
elif len(pv_devices) == 0:
|
|
cmd.append('--all')
|
|
|
|
cmd.append(vg_name)
|
|
cmd.extend(pv_devices)
|
|
return call(cmd)
|
|
|
|
|
|
def vg_extend(vg_name, extend_devices, extend_options):
|
|
cmd = ['vgextend']
|
|
cmd.extend(options_to_cli_args(extend_options))
|
|
cmd.append(vg_name)
|
|
cmd.extend(extend_devices)
|
|
return call(cmd)
|
|
|
|
|
|
def _vg_value_set(name, arguments, options):
|
|
cmd = ['vgchange']
|
|
cmd.extend(options_to_cli_args(options))
|
|
cmd.append(name)
|
|
cmd.extend(arguments)
|
|
return call(cmd)
|
|
|
|
|
|
def vg_allocation_policy(vg_name, policy, policy_options):
|
|
return _vg_value_set(vg_name, ['--alloc', policy], policy_options)
|
|
|
|
|
|
def vg_max_pv(vg_name, number, max_options):
|
|
return _vg_value_set(vg_name, ['--maxphysicalvolumes', str(int(number))],
|
|
max_options)
|
|
|
|
|
|
def vg_max_lv(vg_name, number, max_options):
|
|
return _vg_value_set(vg_name, ['-l', str(int(number))], max_options)
|
|
|
|
|
|
def vg_uuid_gen(vg_name, ignore, options):
|
|
assert ignore is None
|
|
return _vg_value_set(vg_name, ['--uuid'], options)
|
|
|
|
|
|
def activate_deactivate(op, name, activate, control_flags, options):
|
|
cmd = [op]
|
|
cmd.extend(options_to_cli_args(options))
|
|
|
|
op = '-a'
|
|
|
|
if control_flags:
|
|
# Autoactivation
|
|
if (1 << 0) & control_flags:
|
|
op += 'a'
|
|
# Exclusive locking (Cluster)
|
|
if (1 << 1) & control_flags:
|
|
op += 'e'
|
|
|
|
# Local node activation
|
|
if (1 << 2) & control_flags:
|
|
op += 'l'
|
|
|
|
# Activation modes
|
|
if (1 << 3) & control_flags:
|
|
cmd.extend(['--activationmode', 'complete'])
|
|
elif (1 << 4) & control_flags:
|
|
cmd.extend(['--activationmode', 'partial'])
|
|
|
|
# Ignore activation skip
|
|
if (1 << 5) & control_flags:
|
|
cmd.append('--ignoreactivationskip')
|
|
|
|
if activate:
|
|
op += 'y'
|
|
else:
|
|
op += 'n'
|
|
|
|
cmd.append(op)
|
|
cmd.append("-y")
|
|
cmd.append(name)
|
|
return call(cmd)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
# Leave this for future debug as needed
|
|
pass
|