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📁 ..
📄 __init__.py(0 B)
📄 __init__.pyc(149 B)
📄 __init__.pyo(149 B)
📄 btrfs.py(6.42 KB)
📄 btrfs.pyc(7.15 KB)
📄 btrfs.pyo(7.15 KB)
📄 crypto.py(6 KB)
📄 crypto.pyc(5.83 KB)
📄 crypto.pyo(5.83 KB)
📄 dasd.py(11.04 KB)
📄 dasd.pyc(11.74 KB)
📄 dasd.pyo(11.74 KB)
📄 dm.py(2.18 KB)
📄 dm.pyc(2.13 KB)
📄 dm.pyo(2.13 KB)
📄 edd.py(8.75 KB)
📄 edd.pyc(8 KB)
📄 edd.pyo(8 KB)
📄 loop.py(2.3 KB)
📄 loop.pyc(2.33 KB)
📄 loop.pyo(2.33 KB)
📄 lvm.py(23.52 KB)
📄 lvm.pyc(25.93 KB)
📄 lvm.pyo(25.93 KB)
📄 mdraid.py(13.35 KB)
📄 mdraid.pyc(14.72 KB)
📄 mdraid.pyo(14.72 KB)
📄 mpath.py(1.01 KB)
📄 mpath.pyc(1.51 KB)
📄 mpath.pyo(1.51 KB)
📄 raid.py(22.75 KB)
📄 raid.pyc(32.84 KB)
📄 raid.pyo(32.84 KB)
📄 swap.py(5.15 KB)
📄 swap.pyc(4.35 KB)
📄 swap.pyo(4.35 KB)

Editing: mpath.py

from .. import util

import logging
log = logging.getLogger("blivet")

def flush_mpaths():
    util.run_program(["multipath", "-F"])
    check_output = util.capture_output(["multipath", "-ll"]).strip()
    if check_output:
        log.error("multipath: some devices could not be flushed")

def is_multipath_member(path):
    return (util.run_program(["multipath", "-c", path]) == 0)

def set_friendly_names(enabled=True):
    """ Set the state of friendly names in multipathd.

NOTE: If you call this you also need to take appropriate steps to make
              sure the devicetree contains devices with the appropriate names.
              They will not be updated automatically.
    """
    if enabled:
        val = "y"
    else:
        val = "n"

# --find_multipaths is important to keep multipath from making up multipath devices
    # that aren't really multipath
    cmd = ["mpathconf", "--find_multipaths", "y", "--user_friendly_names", val, "--with_multipathd", "y"]
    return (util.run_program(cmd) == 0)

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