def commit(self):
try:
self._disk.commit()
except:
sysutils.run("sync")
time.sleep(3)
sysutils.run("sync")
log.error("Commit Failed!")
self._disk.commit()
self._isSetup = False
def setLabel(self, partition, label):
label = self.availableLabel(label)
cmd_path = requires("dosfslabel")
cmd = "%s %s %s" % (cmd_path, partition.path, label)
if not sysutils.run(cmd):
return False
return label
def format(self, partition):
self.preFormat(partition)
cmd_path = requires("mkfs.vfat")
cmd = "%s %s" %(cmd_path,partition.path)
res = sysutils.run(cmd)
if not res:
raise rror, "vfat format failed: %s" % partition.path
def setLabel(self, partition, label):
label = self.availableLabel(label)
cmd_path = requires("xfs_admin")
cmd = "%s -L %s %s" % (cmd_path, label, partition.path)
if not sysutils.run(cmd):
return False
return label
def format(self, partition):
self.preFormat(partition)
cmd_path = requires("mkfs.xfs")
cmd = "%s -f %s" % (cmd_path, partition.path)
res = sysutils.run(cmd)
if not res:
raise rror, "%s format failed: %s" % (self.name, partition.path)
def format(self, partition):
self.preFormat(partition)
cmd_path = requires("mkfs.xfs")
cmd = "%s -f %s" %(cmd_path, partition.path)
res = sysutils.run(cmd)
if not res:
raise rror, "%s format failed: %s" % (self.name, partition.path)
def setLabel(self, partition, label):
label = self.availableLabel(label)
cmd_path = requires("xfs_admin")
cmd = "%s -L %s %s" % (cmd_path, label, partition.path)
if not sysutils.run(cmd):
return False
return label
def setLabel(self, partition, label):
label = self.availableLabel(label)
cmd_path = requires("reiserfstune")
cmd = "%s --label %s %s" % (cmd_path, label, partition.path)
if not sysutils.run(cmd):
return False
return label
def format(self, partition):
self.preFormat(partition)
cmd_path = requires("mkfs.vfat")
cmd = "%s %s" % (cmd_path, partition.path)
res = sysutils.run(cmd)
if not res:
raise rror, "vfat format failed: %s" % partition.path
def setLabel(self, partition, label):
label = self.availableLabel(label)
cmd_path = requires("reiserfstune")
cmd = "%s --label %s %s" % (cmd_path, label, partition.path)
if not sysutils.run(cmd):
return False
return label
def setLabel(self, partition, label):
label = self.availableLabel(label)
cmd_path = requires("dosfslabel")
cmd = "%s %s %s" % (cmd_path, partition.path, label)
if not sysutils.run(cmd):
return False
return label
def getLabel(self, partition):
""" Read file system label and return """
cmd_path = requires("e2label")
cmd = "%s %s" % (cmd_path, partition.path)
label = sysutils.run(cmd, capture=True)
if not label:
return False
return label.strip()
def tune2fs(self, partition):
""" Runs tune2fs for given partition """
cmd_path = requires("tune2fs")
# Disable mount count and use 6 month interval to fsck'ing disks at boot
cmd = "%s -c 0 -i 6m %s" % (cmd_path, partition.path)
res = sysutils.run(cmd)
if not res:
raise PareError, "tune2fs tuning failed: %s" % partition.path
def getLabel(self, partition):
""" Read file system label and return """
cmd_path = requires("e2label")
cmd = "%s %s" % (cmd_path, partition.path)
label = sysutils.run(cmd, capture=True)
if not label:
return False
return label.strip()
def tune2fs(self, partition):
""" Runs tune2fs for given partition """
cmd_path = requires("tune2fs")
# Disable mount count and use 6 month interval to fsck'ing disks at boot
cmd = "%s -c 0 -i 6m %s" % (cmd_path, partition.path)
res = sysutils.run(cmd)
if not res:
raise PareError, "tune2fs tuning failed: %s" % partition.path
def setLabel(self, partition, label):
label = self.availableLabel(label)
cmd_path = requires("e2label")
cmd = "%s %s %s" % (cmd_path, partition.path, label)
if not sysutils.run(cmd):
return False
# Check label consistency
if not self.getLabel(partition) == label:
return False
return label
def setLabel(self, partition, label):
label = self.availableLabel(label)
cmd_path = requires("e2label")
cmd = "%s %s %s" % (cmd_path, partition.path, label)
if not sysutils.run(cmd):
return False
# Check label consistency
if not self.getLabel(partition) == label:
return False
return label
def setLabel(self, partition, label):
label = self.availableLabel(label)
cmd_path = requires("mkswap")
cmd = "%s -v1 -L %s %s" % (cmd_path, label, partition.path)
if not sysutils.run(cmd):
return False
# Swap on
sysutils.swap_on(partition.path)
return label
def setLabel(self, partition, label):
label = self.availableLabel(label)
cmd_path = requires("mkswap")
cmd = "%s -v1 -L %s %s" % (cmd_path, label, partition.path)
if not sysutils.run(cmd):
return False
# Swap on
sysutils.swap_on(partition.path)
return label
def resize(self, size, partition):
""" Resize given partition as given size """
if size < self.minResizeMB(partition):
return False
cmd_path = requires("resize2fs")
# Check before resize
self.preResize(partition)
res = sysutils.run("resize2fs",[partition, "%sM" %(size)])
if not res:
raise FileSystemError, "Resize failed on %s" % (partition)
return True
def resize(self, size, partition):
""" Resize given partition as given size """
if size < self.minResizeMB(partition):
return False
cmd_path = requires("resize2fs")
# Check before resize
self.preResize(partition)
res = sysutils.run("resize2fs", [partition, "%sM" % (size)])
if not res:
raise FileSystemError, "Resize failed on %s" % (partition)
return True
def format(self, partition):
""" Format the given partition """
self.preFormat(partition)
cmd_path = requires("mkfs.%s" % self.name)
# bug 5616: ~100MB reserved-blocks-percentage
reserved_percentage = int(math.ceil(100.0 * 100.0 / partition.size))
# Use hashed b-trees to speed up lookups in large directories
cmd = "%s -O dir_index -q -j -m %d %s" % (cmd_path,
reserved_percentage,
partition.path)
res = sysutils.run(cmd)
if not res:
raise PareError, "%s format failed: %s" % (self.name, partition.path)
# for Disabling Lengthy Boot-Time Checks
self.tune2fs(partition)
def format(self, partition):
""" Format the given partition """
self.preFormat(partition)
cmd_path = requires("mkfs.%s" % self.name)
# bug 5616: ~100MB reserved-blocks-percentage
reserved_percentage = int(math.ceil(100.0 * 100.0 / partition.size))
# Use hashed b-trees to speed up lookups in large directories
cmd = "%s -O dir_index -q -j -m %d %s" % (
cmd_path, reserved_percentage, partition.path)
res = sysutils.run(cmd)
if not res:
raise PareError, "%s format failed: %s" % (self.name,
partition.path)
# for Disabling Lengthy Boot-Time Checks
self.tune2fs(partition)
def check_resize(self, size, partition):
# don't do anything, just check
cmd_path = requires("ntfsresize")
cmd = "%s -n -f -s %dM %s" % (cmd_path, size, partition.path)
return sysutils.run(cmd)
def check_resize(self, size, partition):
# don't do anything, just check
cmd_path = requires("ntfsresize")
cmd = "%s -n -f -s %dM %s" % (cmd_path, size, partition.path)
return sysutils.run(cmd)