Beispiel #1
0
    def test_xrd_on_t3(self):

        remote_tree = getsitecontents.get_site_tree('T3_US_MIT')

        local_listing = datatypes.DirectoryInfo(
            '/store', to_merge=[
                datatypes.create_dirinfo('', subdir, my_ls) for \
                    subdir in config.config_dict().get('DirectoryList', [])
                ])

        local_listing.setup_hash()

        print '=' * 30
        local_listing.display()
        print '=' * 30
        remote_tree.display()

        self.assertEqual(local_listing.hash, remote_tree.hash)
    def test_xrd_on_t3(self):

        remote_tree = getsitecontents.get_site_tree('T3_US_MIT')

        local_listing = datatypes.DirectoryInfo(
            '/store', to_merge=[
                datatypes.create_dirinfo('', subdir, my_ls) for \
                    subdir in config.config_dict().get('DirectoryList', [])
                ])

        local_listing.setup_hash()

        print '='*30
        local_listing.display()
        print '='*30
        remote_tree.display()

        self.assertEqual(local_listing.hash, remote_tree.hash)
                    subdir in config.config_dict().get('DirectoryList', [])
                ])

        local_listing.setup_hash()

        print '='*30
        local_listing.display()
        print '='*30
        remote_tree.display()

        self.assertEqual(local_listing.hash, remote_tree.hash)

if __name__ == '__main__':

    if len(sys.argv) > 1:
        start = time.time()

        if 'info' in sys.argv:
            logging.basicConfig(level=logging.INFO)
        else:
            logging.basicConfig(level=logging.DEBUG)

        tree = getsitecontents.get_site_tree(sys.argv[1])
        tree.display()

        print '\nDuration: %f seconds\n' % (time.time() - start)

    else:
        if re.match(r'T3[A-Z]{4}\d{3}.MIT.EDU', socket.getfqdn()):
            unittest.main()
#! /usr/bin/env python

# Simply lists a single site and times it

import logging
import time

from ConsistencyCheck import getsitecontents

# Set this however you'd like
logging.basicConfig(level=logging.INFO, format='%(asctime)s:%(levelname)s:%(name)s: %(message)s')

if __name__ == '__main__':
    start = time.time()
    tree = getsitecontents.get_site_tree('T2_US_Nebraska')
    print '\nDuration: %f seconds\n' % (time.time() - start)
Beispiel #5
0
def main(site):
    """
    Gets the listing from the dynamo database, and remote XRootD listings of a given site.
    The differences are compared to deletion queues and other things.

    .. Note::
       If you add things, list them in the module docstring.

    The differences that should be acted on are copied to the summary webpage
    and entered into the dynamoregister database.

    :param str site: The site to run the check over
    :returns: missing files, size, orphan files, size
    :rtype: list, long, list, long
    """

    start = time.time()

    prev_missing = '%s_compare_missing.txt' % site
    prev_set = set()
    if os.path.exists(prev_missing):
        with open(prev_missing, 'r') as prev_file:
            for line in prev_file:
                prev_set.add(line.strip())

        if int(config.config_dict().get('SaveCache')):
            prev_new_name = '%s.%s' % (prev_missing,
                                       datetime.datetime.fromtimestamp(
                                           os.stat(prev_missing).st_mtime).strftime('%y%m%d')
                                      )
        else:
            prev_new_name = prev_missing

        shutil.move(prev_missing,
                    os.path.join(config.config_dict()['CacheLocation'],
                                 prev_new_name)
                   )

    # All of the files and summary will be dumped here
    webdir = config.config_dict()['WebDir']

    # Open a connection temporarily to make sure we only list good sites
    status_check = MySQL(config_file='/etc/my.cnf', db='dynamo', config_group='mysql-dynamo')
    status = status_check.query('SELECT status FROM sites WHERE name = %s', site)[0]

    if status != 'ready':
        LOG.error('Site %s status is %s', site, status)

        # Note the attempt to do listing
        conn = sqlite3.connect(os.path.join(webdir, 'stats.db'))
        curs = conn.cursor()
        curs.execute(
            """
            REPLACE INTO stats VALUES
            (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, DATETIME(DATETIME(), "-4 hours"), ?, ?)
            """,
            (site, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0))

        conn.commit()
        conn.close()

        exit(0)

    # Close the connection while we are getting the trees together
    status_check.close()

    inv_tree = getinventorycontents.get_db_listing(site)

    # Reset the DirectoryList for the XRootDLister to run on
    config.DIRECTORYLIST = [directory.name for directory in inv_tree.directories]

    site_tree = getsitecontents.get_site_tree(site)

    # Get whether or not the site is debugged
    conn = sqlite3.connect(os.path.join(webdir, 'stats.db'))
    curs = conn.cursor()
    curs.execute('SELECT isgood FROM sites WHERE site = ?', (site, ))
    is_debugged = curs.fetchone()[0]
    conn.close()

    # Create the function to check orphans and missing

    # First, datasets in the deletions queue can be missing
    acceptable_missing = checkphedex.set_of_deletions(site)

    # Orphan files cannot belong to any dataset that should be at the site
    inv_sql = MySQL(config_file='/etc/my.cnf', db='dynamo', config_group='mysql-dynamo')
    acceptable_orphans = set(
        inv_sql.query(
            """
            SELECT datasets.name FROM sites
            INNER JOIN dataset_replicas ON dataset_replicas.site_id=sites.id
            INNER JOIN datasets ON dataset_replicas.dataset_id=datasets.id
            WHERE sites.name=%s
            """,
            site)
        )

    # Orphan files may be a result of deletion requests
    acceptable_orphans.update(acceptable_missing)

    # Ignored datasets will not give a full listing, so they can't be accused of having orphans
    acceptable_orphans.update(
        inv_sql.query('SELECT name FROM datasets WHERE status=%s', 'IGNORED')
        )

    # Do not delete anything that is protected by Unified
    protected_unmerged = get_json('cmst2.web.cern.ch', '/cmst2/unified/listProtectedLFN.txt')
    acceptable_orphans.update(['/%s/%s-%s/%s' % (split_name[4], split_name[3],
                                                 split_name[6], split_name[5]) \
                                   for split_name in \
                                   [name.split('/') for name in protected_unmerged['protected']]
                              ])

    LOG.debug('Acceptable orphans: \n%s\n', '\n'.join(acceptable_orphans))

    ignore_list = config.config_dict().get('IgnoreDirectories', [])

    def double_check(file_name, acceptable):
        """
        Checks the file name against a list of datasets to not list files from.

        :param str file_name: LFN of the file
        :param set acceptable: Datasets to not list files from
                               (Acceptable orphans or missing)
        :returns: Whether the file belongs to a dataset in the list or not
        :rtype: bool
        """
        LOG.debug('Checking file_name: %s', file_name)

        # Skip over paths that include part of the list of ignored directories
        for pattern in ignore_list:
            if pattern in file_name:
                return True

        split_name = file_name.split('/')

        try:
            return '/%s/%s-%s/%s' % (split_name[4], split_name[3],
                                     split_name[6], split_name[5]) in acceptable
        except IndexError:
            LOG.warning('Strange file name: %s', file_name)
            return True

    check_orphans = lambda x: double_check(x, acceptable_orphans)
    check_missing = lambda x: double_check(x, acceptable_missing)

    # Do the comparison
    missing, m_size, orphan, o_size = datatypes.compare(
        inv_tree, site_tree, '%s_compare' % site,
        orphan_check=check_orphans, missing_check=check_missing)

    LOG.debug('Missing size: %i, Orphan size: %i', m_size, o_size)

    # Enter things for site in registry
    if os.environ['USER'] == 'dynamo':
        reg_sql = MySQL(config_file='/etc/my.cnf',
                        db='dynamoregister', config_group='mysql-dynamo')
    else:
        reg_sql = MySQL(config_file=os.path.join(os.environ['HOME'], 'my.cnf'),
                        db='dynamoregister', config_group='mysql-register-test')

    # Determine if files should be entered into the registry

    many_missing = len(missing) > int(config.config_dict()['MaxMissing'])
    many_orphans = len(orphan) > int(config.config_dict()['MaxOrphan'])

    if is_debugged and not many_missing and not many_orphans:
        def execute(query, *args):
            """
            Executes the query on the registry and outputs a log message depending on query

            :param str query: The SQL query to execute
            :param args: The arguments to the SQL query
            """

            reg_sql.query(query, *args)

            if 'transfer_queue' in query:
                LOG.info('Copying %s from %s', args[0], args[1])
            elif 'deletion_queue' in query:
                LOG.info('Deleting %s', args[0])

    else:
        if many_missing:
            LOG.error('Too many missing files: %i, you should investigate.', len(missing))

        if many_orphans:
            LOG.error('Too many orphan files: %i out of %i, you should investigate.',
                      len(orphan), site_tree.get_num_files())

        execute = lambda *_: 0

    # Then do entries, if the site is in the debugged status

    def add_transfers(line, sites):
        """
        Add the file into the transfer queue for multiple sites.

        :param str line: The file LFN to transfer
        :param list sites: Sites to try to transfer from
        :returns: Whether or not the entry was a success
        :rtype: bool
        """

        # Don't add transfers if too many missing files
        if line in prev_set or not prev_set:
            for location in sites:
                execute(
                    """
                    INSERT IGNORE INTO `transfer_queue`
                    (`file`, `site_from`, `site_to`, `status`, `reqid`)
                    VALUES (%s, %s, %s, 'new', 0)
                    """,
                    line, location, site)

        return bool(sites)


    # Setup a query for sites, with added condition at the end
    site_query = """
                 SELECT sites.name FROM sites
                 INNER JOIN block_replicas ON sites.id = block_replicas.site_id
                 INNER JOIN files ON block_replicas.block_id = files.block_id
                 WHERE files.name = %s AND sites.name != %s
                 AND sites.status = 'ready'
                 AND block_replicas.is_complete = 1
                 AND group_id != 0
                 {0}
                 """

    # Track files with no sources
    no_source_files = []

    for line in missing:

        # Get sites that are not tape
        sites = inv_sql.query(
            site_query.format('AND sites.storage_type != "mss"'),
            line, site)

        if not add_transfers(line, sites):
            # Track files without disk source
            no_source_files.append(line)

            # Get sites that are tape
            sites = inv_sql.query(
                site_query.format('AND sites.storage_type = "mss"'),
                line, site)

            add_transfers(line, sites)



    # Only get the empty nodes that are not in the inventory tree
    for line in orphan + \
            [empty_node for empty_node in site_tree.empty_nodes_list() \
                 if not inv_tree.get_node('/'.join(empty_node.split('/')[2:]),
                                          make_new=False)]:
        execute(
            """
            INSERT IGNORE INTO `deletion_queue`
            (`file`, `site`, `status`) VALUES
            (%s, %s, 'new')
            """,
            line, site)


    reg_sql.close()


    with open('%s_missing_nosite.txt' % site, 'w') as nosite:
        for line in no_source_files:
            nosite.write(line + '\n')

    # We want to track which blocks missing files are coming from
    track_missing_blocks = defaultdict(
        lambda: {'errors': 0,
                 'blocks': defaultdict(lambda: {'group': '',
                                                'errors': 0}
                                      )
                })

    blocks_query = """
                   SELECT blocks.name, IFNULL(groups.name, 'Unsubscribed') FROM blocks
                   INNER JOIN files ON files.block_id = blocks.id
                   INNER JOIN block_replicas ON block_replicas.block_id = files.block_id
                   INNER JOIN sites ON block_replicas.site_id = sites.id
                   LEFT JOIN groups ON block_replicas.group_id = groups.id
                   WHERE files.name = %s AND sites.name = %s
                   """

    with open('%s_compare_missing.txt' % site, 'r') as input_file:
        for line in input_file:
            split_name = line.split('/')
            dataset = '/%s/%s-%s/%s' % (split_name[4], split_name[3], split_name[6], split_name[5])

            output = inv_sql.query(blocks_query, line.strip(), site)

            if not output:
                LOG.warning('The following SQL statement failed: %s',
                            blocks_query % (line.strip(), site))
                LOG.warning('Most likely cause is dynamo update between the listing and now')
                from_phedex = get_json('cmsweb.cern.ch', '/phedex/datasvc/json/prod/filereplicas',
                                       params={'node': site, 'LFN': line.strip()}, use_cert=True)

                try:
                    output = [(from_phedex['phedex']['block'][0]['name'].split('#')[1],
                               from_phedex['phedex']['block'][0]['replica'][0]['group'])]
                except IndexError:
                    LOG.error('File replica not in PhEDEx either!')
                    LOG.error('Skipping block level report for this file.')
                    continue

            block, group = output[0]

            track_missing_blocks[dataset]['errors'] += 1
            track_missing_blocks[dataset]['blocks'][block]['errors'] += 1
            track_missing_blocks[dataset]['blocks'][block]['group'] = group

    inv_sql.close()

    # Output file with the missing datasets
    with open('%s_missing_datasets.txt' % site, 'w') as output_file:
        for dataset, vals in \
                sorted(track_missing_blocks.iteritems(),
                       key=lambda x: x[1]['errors'],
                       reverse=True):

            for block_name, block in sorted(vals['blocks'].iteritems()):
                output_file.write('%10i    %-17s  %s#%s\n' % \
                                      (block['errors'], block['group'],
                                       dataset, block_name))

    # If there were permissions or connection issues, no files would be listed
    # Otherwise, copy the output files to the web directory
    shutil.copy('%s_missing_datasets.txt' % site, webdir)
    shutil.copy('%s_missing_nosite.txt' % site, webdir)
    shutil.copy('%s_compare_missing.txt' % site, webdir)
    shutil.copy('%s_compare_orphan.txt' % site, webdir)

    if (os.environ.get('ListAge') is None) and (os.environ.get('InventoryAge') is None):

        # Update the runtime stats on the stats page if the listing settings are not changed
        conn = sqlite3.connect(os.path.join(webdir, 'stats.db'))
        curs = conn.cursor()

        curs.execute('INSERT INTO stats_history SELECT * FROM stats WHERE site=?', (site, ))
        curs.execute(
            """
            REPLACE INTO stats VALUES
            (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, DATETIME(DATETIME(), "-4 hours"), ?, ?)
            """,
            (site, time.time() - start, site_tree.get_num_files(),
             site_tree.count_nodes(), len(site_tree.empty_nodes_list()),
             config.config_dict().get('NumThreads', config.config_dict().get('MinThreads', 0)),
             len(missing), m_size, len(orphan), o_size, len(no_source_files),
             site_tree.get_num_files(unlisted=True)))

        conn.commit()
        conn.close()
Beispiel #6
0
import logging
import sys
import os

from ConsistencyCheck import getsitecontents
from ConsistencyCheck import getinventorycontents
from ConsistencyCheck import datatypes
from ConsistencyCheck import config

if __name__ == '__main__':
    if len(sys.argv) < 2:
        print 'Usage: ./compare.py site-name [debug/watch]'
        exit(0)

    site = sys.argv[1]

    if 'debug' in sys.argv:
        logging.basicConfig(
            level=logging.DEBUG,
            format='%(asctime)s:%(levelname)s:%(name)s: %(message)s')
    elif 'watch' in sys.argv:
        logging.basicConfig(
            level=logging.INFO,
            format='%(asctime)s:%(levelname)s:%(name)s: %(message)s')

    site_tree = getsitecontents.get_site_tree(site)
    inv_tree = getinventorycontents.get_site_inventory(site)

    datatypes.compare(inv_tree, site_tree, '%s_compare' % site)
Beispiel #7
0
def main(site):
    """
    Gets the listing from the dynamo database, and remote XRootD listings of a given site.
    The differences are compared to deletion queues and other things.

    .. Note::
       If you add things, list them in the module docstring.

    The differences that should be acted on are copied to the summary webpage
    and entered into the dynamoregister database.

    :param str site: The site to run the check over
    :returns: missing files, size, orphan files, size
    :rtype: list, long, list, long
    """

    start = time.time()

    prev_missing = '%s_compare_missing.txt' % site
    prev_set = set()
    if os.path.exists(prev_missing):
        with open(prev_missing, 'r') as prev_file:
            for line in prev_file:
                prev_set.add(line.strip())

        if int(config.config_dict().get('SaveCache')):
            prev_new_name = '%s.%s' % (
                prev_missing,
                datetime.datetime.fromtimestamp(
                    os.stat(prev_missing).st_mtime).strftime('%y%m%d'))
        else:
            prev_new_name = prev_missing

        shutil.move(
            prev_missing,
            os.path.join(config.config_dict()['CacheLocation'], prev_new_name))

    # All of the files and summary will be dumped here
    webdir = config.config_dict()['WebDir']

    # Open a connection temporarily to make sure we only list good sites
    status_check = MySQL(config_file='/etc/my.cnf',
                         db='dynamo',
                         config_group='mysql-dynamo')
    status = status_check.query('SELECT status FROM sites WHERE name = %s',
                                site)[0]

    if status != 'ready':
        LOG.error('Site %s status is %s', site, status)

        # Note the attempt to do listing
        conn = sqlite3.connect(os.path.join(webdir, 'stats.db'))
        curs = conn.cursor()
        curs.execute(
            """
            REPLACE INTO stats VALUES
            (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, DATETIME(DATETIME(), "-4 hours"), ?, ?)
            """, (site, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0))

        conn.commit()
        conn.close()

        exit(0)

    # Close the connection while we are getting the trees together
    status_check.close()

    inv_tree = getinventorycontents.get_db_listing(site)

    # Reset the DirectoryList for the XRootDLister to run on
    config.DIRECTORYLIST = [
        directory.name for directory in inv_tree.directories
    ]

    site_tree = getsitecontents.get_site_tree(site)

    # Get whether or not the site is debugged
    conn = sqlite3.connect(os.path.join(webdir, 'stats.db'))
    curs = conn.cursor()
    curs.execute('SELECT isgood FROM sites WHERE site = ?', (site, ))
    is_debugged = curs.fetchone()[0]
    conn.close()

    # Create the function to check orphans and missing

    # First, datasets in the deletions queue can be missing
    acceptable_missing = checkphedex.set_of_deletions(site)

    # Orphan files cannot belong to any dataset that should be at the site
    inv_sql = MySQL(config_file='/etc/my.cnf',
                    db='dynamo',
                    config_group='mysql-dynamo')
    acceptable_orphans = set(
        inv_sql.query(
            """
            SELECT datasets.name FROM sites
            INNER JOIN dataset_replicas ON dataset_replicas.site_id=sites.id
            INNER JOIN datasets ON dataset_replicas.dataset_id=datasets.id
            WHERE sites.name=%s
            """, site))

    # Orphan files may be a result of deletion requests
    acceptable_orphans.update(acceptable_missing)

    # Ignored datasets will not give a full listing, so they can't be accused of having orphans
    acceptable_orphans.update(
        inv_sql.query('SELECT name FROM datasets WHERE status=%s', 'IGNORED'))

    # Do not delete anything that is protected by Unified
    protected_unmerged = get_json('cmst2.web.cern.ch',
                                  '/cmst2/unified/listProtectedLFN.txt')
    acceptable_orphans.update(['/%s/%s-%s/%s' % (split_name[4], split_name[3],
                                                 split_name[6], split_name[5]) \
                                   for split_name in \
                                   [name.split('/') for name in protected_unmerged['protected']]
                              ])

    LOG.debug('Acceptable orphans: \n%s\n', '\n'.join(acceptable_orphans))

    ignore_list = config.config_dict().get('IgnoreDirectories', [])

    def double_check(file_name, acceptable):
        """
        Checks the file name against a list of datasets to not list files from.

        :param str file_name: LFN of the file
        :param set acceptable: Datasets to not list files from
                               (Acceptable orphans or missing)
        :returns: Whether the file belongs to a dataset in the list or not
        :rtype: bool
        """
        LOG.debug('Checking file_name: %s', file_name)

        # Skip over paths that include part of the list of ignored directories
        for pattern in ignore_list:
            if pattern in file_name:
                return True

        split_name = file_name.split('/')

        try:
            return '/%s/%s-%s/%s' % (split_name[4], split_name[3],
                                     split_name[6],
                                     split_name[5]) in acceptable
        except IndexError:
            LOG.warning('Strange file name: %s', file_name)
            return True

    check_orphans = lambda x: double_check(x, acceptable_orphans)
    check_missing = lambda x: double_check(x, acceptable_missing)

    # Do the comparison
    missing, m_size, orphan, o_size = datatypes.compare(
        inv_tree,
        site_tree,
        '%s_compare' % site,
        orphan_check=check_orphans,
        missing_check=check_missing)

    LOG.debug('Missing size: %i, Orphan size: %i', m_size, o_size)

    # Enter things for site in registry
    if os.environ['USER'] == 'dynamo':
        reg_sql = MySQL(config_file='/etc/my.cnf',
                        db='dynamoregister',
                        config_group='mysql-dynamo')
    else:
        reg_sql = MySQL(config_file=os.path.join(os.environ['HOME'], 'my.cnf'),
                        db='dynamoregister',
                        config_group='mysql-register-test')

    # Determine if files should be entered into the registry

    many_missing = len(missing) > int(config.config_dict()['MaxMissing'])
    many_orphans = len(orphan) > int(config.config_dict()['MaxOrphan'])

    if is_debugged and not many_missing and not many_orphans:

        def execute(query, *args):
            """
            Executes the query on the registry and outputs a log message depending on query

            :param str query: The SQL query to execute
            :param args: The arguments to the SQL query
            """

            reg_sql.query(query, *args)

            if 'transfer_queue' in query:
                LOG.info('Copying %s from %s', args[0], args[1])
            elif 'deletion_queue' in query:
                LOG.info('Deleting %s', args[0])

    else:
        if many_missing:
            LOG.error('Too many missing files: %i, you should investigate.',
                      len(missing))

        if many_orphans:
            LOG.error(
                'Too many orphan files: %i out of %i, you should investigate.',
                len(orphan), site_tree.get_num_files())

        execute = lambda *_: 0

    # Then do entries, if the site is in the debugged status

    def add_transfers(line, sites):
        """
        Add the file into the transfer queue for multiple sites.

        :param str line: The file LFN to transfer
        :param list sites: Sites to try to transfer from
        :returns: Whether or not the entry was a success
        :rtype: bool
        """

        # Don't add transfers if too many missing files
        if line in prev_set or not prev_set:
            for location in sites:
                execute(
                    """
                    INSERT IGNORE INTO `transfer_queue`
                    (`file`, `site_from`, `site_to`, `status`, `reqid`)
                    VALUES (%s, %s, %s, 'new', 0)
                    """, line, location, site)

        return bool(sites)

    # Setup a query for sites, with added condition at the end
    site_query = """
                 SELECT sites.name FROM sites
                 INNER JOIN block_replicas ON sites.id = block_replicas.site_id
                 INNER JOIN files ON block_replicas.block_id = files.block_id
                 WHERE files.name = %s AND sites.name != %s
                 AND sites.status = 'ready'
                 AND block_replicas.is_complete = 1
                 AND group_id != 0
                 {0}
                 """

    # Track files with no sources
    no_source_files = []

    for line in missing:

        # Get sites that are not tape
        sites = inv_sql.query(
            site_query.format('AND sites.storage_type != "mss"'), line, site)

        if not add_transfers(line, sites):
            # Track files without disk source
            no_source_files.append(line)

            # Get sites that are tape
            sites = inv_sql.query(
                site_query.format('AND sites.storage_type = "mss"'), line,
                site)

            add_transfers(line, sites)

    # Only get the empty nodes that are not in the inventory tree
    for line in orphan + \
            [empty_node for empty_node in site_tree.empty_nodes_list() \
                 if not inv_tree.get_node('/'.join(empty_node.split('/')[2:]),
                                          make_new=False)]:
        execute(
            """
            INSERT IGNORE INTO `deletion_queue`
            (`file`, `site`, `status`) VALUES
            (%s, %s, 'new')
            """, line, site)

    reg_sql.close()

    with open('%s_missing_nosite.txt' % site, 'w') as nosite:
        for line in no_source_files:
            nosite.write(line + '\n')

    # We want to track which blocks missing files are coming from
    track_missing_blocks = defaultdict(
        lambda: {
            'errors': 0,
            'blocks': defaultdict(lambda: {
                'group': '',
                'errors': 0
            })
        })

    blocks_query = """
                   SELECT blocks.name, IFNULL(groups.name, 'Unsubscribed') FROM blocks
                   INNER JOIN files ON files.block_id = blocks.id
                   INNER JOIN block_replicas ON block_replicas.block_id = files.block_id
                   INNER JOIN sites ON block_replicas.site_id = sites.id
                   LEFT JOIN groups ON block_replicas.group_id = groups.id
                   WHERE files.name = %s AND sites.name = %s
                   """

    with open('%s_compare_missing.txt' % site, 'r') as input_file:
        for line in input_file:
            split_name = line.split('/')
            dataset = '/%s/%s-%s/%s' % (split_name[4], split_name[3],
                                        split_name[6], split_name[5])

            output = inv_sql.query(blocks_query, line.strip(), site)

            if not output:
                LOG.warning('The following SQL statement failed: %s',
                            blocks_query % (line.strip(), site))
                LOG.warning(
                    'Most likely cause is dynamo update between the listing and now'
                )
                from_phedex = get_json(
                    'cmsweb.cern.ch',
                    '/phedex/datasvc/json/prod/filereplicas',
                    params={
                        'node': site,
                        'LFN': line.strip()
                    },
                    use_cert=True)

                try:
                    output = [(from_phedex['phedex']['block'][0]['name'].split(
                        '#')[1], from_phedex['phedex']['block'][0]['replica']
                               [0]['group'])]
                except IndexError:
                    LOG.error('File replica not in PhEDEx either!')
                    LOG.error('Skipping block level report for this file.')
                    continue

            block, group = output[0]

            track_missing_blocks[dataset]['errors'] += 1
            track_missing_blocks[dataset]['blocks'][block]['errors'] += 1
            track_missing_blocks[dataset]['blocks'][block]['group'] = group

    inv_sql.close()

    # Output file with the missing datasets
    with open('%s_missing_datasets.txt' % site, 'w') as output_file:
        for dataset, vals in \
                sorted(track_missing_blocks.iteritems(),
                       key=lambda x: x[1]['errors'],
                       reverse=True):

            for block_name, block in sorted(vals['blocks'].iteritems()):
                output_file.write('%10i    %-17s  %s#%s\n' % \
                                      (block['errors'], block['group'],
                                       dataset, block_name))

    # If there were permissions or connection issues, no files would be listed
    # Otherwise, copy the output files to the web directory
    shutil.copy('%s_missing_datasets.txt' % site, webdir)
    shutil.copy('%s_missing_nosite.txt' % site, webdir)
    shutil.copy('%s_compare_missing.txt' % site, webdir)
    shutil.copy('%s_compare_orphan.txt' % site, webdir)

    if (os.environ.get('ListAge') is None) and (os.environ.get('InventoryAge')
                                                is None):

        # Update the runtime stats on the stats page if the listing settings are not changed
        conn = sqlite3.connect(os.path.join(webdir, 'stats.db'))
        curs = conn.cursor()

        curs.execute(
            'INSERT INTO stats_history SELECT * FROM stats WHERE site=?',
            (site, ))
        curs.execute(
            """
            REPLACE INTO stats VALUES
            (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, DATETIME(DATETIME(), "-4 hours"), ?, ?)
            """,
            (site, time.time() - start, site_tree.get_num_files(),
             site_tree.count_nodes(), len(
                 site_tree.empty_nodes_list()), config.config_dict().get(
                     'NumThreads',
                     config.config_dict().get('MinThreads', 0)), len(missing),
             m_size, len(orphan), o_size, len(no_source_files),
             site_tree.get_num_files(unlisted=True)))

        conn.commit()
        conn.close()
Beispiel #8
0
                ])

        local_listing.setup_hash()

        print '=' * 30
        local_listing.display()
        print '=' * 30
        remote_tree.display()

        self.assertEqual(local_listing.hash, remote_tree.hash)


if __name__ == '__main__':

    if len(sys.argv) > 1:
        start = time.time()

        if 'info' in sys.argv:
            logging.basicConfig(level=logging.INFO)
        else:
            logging.basicConfig(level=logging.DEBUG)

        tree = getsitecontents.get_site_tree(sys.argv[1])
        tree.display()

        print '\nDuration: %f seconds\n' % (time.time() - start)

    else:
        if re.match(r'T3[A-Z]{4}\d{3}.MIT.EDU', socket.getfqdn()):
            unittest.main()
Beispiel #9
0
#! /usr/bin/env python

# Simply lists a single site and times it

import logging
import time

from ConsistencyCheck import getsitecontents

# Set this however you'd like
logging.basicConfig(level=logging.INFO,
                    format='%(asctime)s:%(levelname)s:%(name)s: %(message)s')

if __name__ == '__main__':
    start = time.time()
    tree = getsitecontents.get_site_tree('T2_US_Nebraska')
    print '\nDuration: %f seconds\n' % (time.time() - start)