示例#1
0
    def run(self, dataset):
        mountpoint = self.dispatcher.call_sync('volume.get_dataset_path', dataset)

        # Estimate number of files
        statfs = bsd.statfs(mountpoint)
        total_files = statfs.files - statfs.free_files
        done_files = 0

        for root, dirs, files in os.walk(mountpoint, topdown=True):
            dirs[:] = [dir for dir in dirs if not os.path.ismount(os.path.join(root, dir))]

            for d in dirs:
                path = os.path.join(root, d)
                collect(self.datastore, path)
                done_files += 1
                self.set_progress(done_files / total_files * 100, 'Processing directory {0}'.format(path))

            for f in files:
                path = os.path.join(root, f)
                collect(self.datastore, path)
                done_files += 1

        self.join_subtasks(self.run_subtask('volume.snapshot.create', {
            'dataset': dataset,
            'name': 'org.freenas.indexer:ref',
            'hidden': True
        }))
示例#2
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    def run(self, dataset):
        mountpoint = self.dispatcher.call_sync('volume.get_dataset_path',
                                               dataset)

        # Estimate number of files
        statfs = bsd.statfs(mountpoint)
        total_files = statfs.files - statfs.free_files
        done_files = 0

        for root, dirs, files in os.walk(mountpoint, topdown=True):
            dirs[:] = [
                dir for dir in dirs
                if not os.path.ismount(os.path.join(root, dir))
            ]

            for d in dirs:
                path = os.path.join(root, d)
                collect(self.datastore, path)
                done_files += 1
                self.set_progress(done_files / total_files * 100,
                                  'Processing directory {0}'.format(path))

            for f in files:
                path = os.path.join(root, f)
                collect(self.datastore, path)
                done_files += 1

        self.run_subtask_sync('volume.snapshot.create', {
            'dataset': dataset,
            'name': 'org.freenas.indexer:ref',
            'hidden': True
        })
def mount(name, properties):
    path = os.path.join('/nfs', name)
    if not os.path.isdir(path):
        os.makedirs(path)

    try:
        stat = bsd.statfs(path)
        if stat.fstype == 'nfs':
            umount(name)
    except:
        pass

    # XXX: Couldn't figure out how to do that with py-bsd's nmount
    system('/sbin/mount_nfs', '-osoft,intr,retrans=1,timeout=100', '{address}:{path}'.format(**properties), path)
示例#4
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def mount(name, properties):
    path = os.path.join('/nfs', name)
    if not os.path.isdir(path):
        os.makedirs(path)

    try:
        stat = bsd.statfs(path)
        if stat.fstype == 'nfs':
            umount(name)
    except:
        pass

    # XXX: Couldn't figure out how to do that with py-bsd's nmount
    system('/sbin/mount_nfs', '-osoft,intr,retrans=1,timeout=100', '{address}:{path}'.format(**properties), path)
示例#5
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    def statfs(self, path):
        """
        Return stats from the filesystem of a given path.

        Raises:
            CallError(ENOENT) - Path not found
        """
        try:
            statfs = bsd.statfs(path)
        except FileNotFoundError:
            raise CallError('Path not found.', errno.ENOENT)
        return {
            **statfs.__getstate__(),
            'total_bytes': statfs.total_blocks * statfs.blocksize,
            'free_bytes': statfs.free_blocks * statfs.blocksize,
            'avail_bytes': statfs.avail_blocks * statfs.blocksize,
        }
示例#6
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    def statfs(self, path):
        """
        Return stats from the filesystem of a given path.

        Raises:
            CallError(ENOENT) - Path not found
        """
        try:
            statfs = bsd.statfs(path)
        except FileNotFoundError:
            raise CallError('Path not found.', errno.ENOENT)
        return {
            **statfs.__getstate__(),
            'total_bytes': statfs.total_blocks * statfs.blocksize,
            'free_bytes': statfs.free_blocks * statfs.blocksize,
            'avail_bytes': statfs.avail_blocks * statfs.blocksize,
        }
示例#7
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    def convert_bootenv(ds):
        boot_pool = dispatcher.call_sync('zfs.pool.get_boot_pool')
        root_mount = bsd.statfs('/')
        path = ds['id'].split('/')

        if len(path) != 3:
            return

        if path[:2] != [boot_pool['id'], 'ROOT']:
            return

        return {
            'active': root_mount.source == ds['id'],
            'on_reboot': boot_pool['properties.bootfs.value'] == ds['id'],
            'id': ds.get('properties.beadm:nickname.value', path[-1]),
            'space': int(ds['properties.used.rawvalue']),
            'realname': path[-1],
            'mountpoint': ds.get('mountpoint'),
            'created': datetime.fromtimestamp(int(ds['properties.creation.rawvalue']))
        }
示例#8
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文件: be.py 项目: 650elx/middleware
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#

import os
import libzfs
import bsd


zfs = libzfs.ZFS()
root_mount = bsd.statfs('/')
boot_pool, be_prefix = root_mount.source.split('/')[:2]
root_ds = zfs.get_dataset('/'.join([boot_pool, be_prefix]))


class BootEnvironment(object):
    def __init__(self, name):
        self.ds = zfs.get_dataset(root_ds.name + '/' + name)

    def __str__(self):
        return "<be.BootEnvironment name '{0}'>".format(self.name)

    def __repr__(self):
        return str(self)

    def __getstate__(self):
示例#9
0
文件: be.py 项目: surajrav/middleware
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#

import os
import libzfs
import bsd

zfs = libzfs.ZFS()
root_mount = bsd.statfs('/')
boot_pool, be_prefix = root_mount.source.split('/')[:2]
root_ds = zfs.get_dataset('/'.join([boot_pool, be_prefix]))


class BootEnvironment(object):
    def __init__(self, name):
        self.ds = zfs.get_dataset(root_ds.name + '/' + name)

    def __str__(self):
        return "<be.BootEnvironment name '{0}'>".format(self.name)

    def __repr__(self):
        return str(self)

    def __getstate__(self):