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#!/usr/bin/python2
# Below script has two purposes
# 1. Display xattr of entire FS tree in a human readable form
# 2. Display all the directory where contri and size mismatch.
# (If there are any directory with contri and size mismatch that are not dirty
# then that highlights a propogation issue)
# The script takes only one input LOG _FILE generated from the command,
# find <brick_path> | xargs getfattr -d -m. -e hex > log_gluster_xattr
from __future__ import print_function
import re
import subprocess
import sys
from hurry.filesize import size
if len(sys.argv) < 2:
sys.exit('Usage: %s log_gluster_xattr \n'
'to genereate log_gluster_xattr use: \n'
'find <brick_path> | xargs getfattr -d -m. -e hex > log_gluster_xattr'
% sys.argv[0])
LOG_FILE=sys.argv[1]
def get_quota_xattr_brick():
out = subprocess.check_output (["/usr/bin/cat", LOG_FILE])
pairs = out.splitlines()
xdict = {}
mismatch_size = [('====contri_size===', '====size====')]
for xattr in pairs:
k = xattr.split("=")[0]
if re.search("# file:", k):
print(xdict)
filename=k
print("=====" + filename + "=======")
xdict = {}
elif k is "":
pass
else:
print(xattr)
v = xattr.split("=")[1]
if re.search("contri", k):
if len(v) == 34:
# for files size is obtained in iatt, file count should be 1, dir count=0
xdict['contri_file_count'] = int(v[18:34], 16)
xdict['contri_dir_count'] = 0
else:
xdict['contri_size'] = size(int(v[2:18], 16))
xdict['contri_file_count'] = int(v[18:34], 16)
xdict['contri_dir_count'] = int(v[34:], 16)
elif re.search("size", k):
xdict['size'] = size(int(v[2:18], 16))
xdict['file_count'] = int(v[18:34], 16)
xdict['dir_count'] = int(v[34:], 16)
elif re.search("dirty", k):
if v == '0x3000':
xdict['dirty'] = False
elif v == '0x3100':
xdict['dirty'] = True
elif re.search("limit_objects", k):
xdict['limit_objects'] = int(v[2:18], 16)
elif re.search("limit_set", k):
xdict['limit_set'] = size(int(v[2:18], 16))
if 'size' in xdict and 'contri_size' in xdict and xdict['size'] != xdict['contri_size']:
mismatch_size.append((xdict['contri_size'], xdict['size'], filename))
for values in mismatch_size:
print(values)
if __name__ == '__main__':
get_quota_xattr_brick()
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