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misc/find-share-anomalies.py: tool to analyze 'tahoe catalog-shares' output and look for problems

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Brian Warner 2008-02-11 19:53:36 -07:00
parent a70fba4ef1
commit 95f27bb8fb
1 changed files with 66 additions and 0 deletions
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misc/find-share-anomalies.py Normal file
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#! /usr/bin/python
# feed this the results of 'tahoe catalog-shares' for all servers
import sys
chk_encodings = {}
sdmf_encodings = {}
sdmf_versions = {}
for catalog in sys.argv[1:]:
for line in open(catalog, "r").readlines():
line = line.strip()
pieces = line.split()
if pieces[0] == "CHK":
ftype, si, kN, size, ueb_hash, expiration, filename = pieces
if si not in chk_encodings:
chk_encodings[si] = (set(), set())
chk_encodings[si][0].add( (si, kN) )
chk_encodings[si][1].add( line )
if pieces[0] == "SDMF":
ftype, si, kN, ver, expiration, filename = pieces
if si not in sdmf_encodings:
sdmf_encodings[si] = (set(), set())
sdmf_encodings[si][0].add( (si, kN) )
sdmf_encodings[si][1].add( line )
if si not in sdmf_versions:
sdmf_versions[si] = (set(), set())
sdmf_versions[si][0].add( ver )
sdmf_versions[si][1].add( line )
chk_multiple_encodings = [(si,lines)
for si,(encodings,lines) in chk_encodings.items()
if len(encodings) > 1]
chk_multiple_encodings.sort()
sdmf_multiple_encodings = [(si,lines)
for si,(encodings,lines) in sdmf_encodings.items()
if len(encodings) > 1
]
sdmf_multiple_encodings.sort()
sdmf_multiple_versions = [(si,lines)
for si,(versions,lines) in sdmf_versions.items()
if len(versions) > 1]
sdmf_multiple_versions.sort()
if chk_multiple_encodings:
print
print "CHK multiple encodings:"
for (si,lines) in chk_multiple_encodings:
print " " + si
for line in sorted(lines):
print " " + line
if sdmf_multiple_encodings:
print
print "SDMF multiple encodings:"
for (si,lines) in sdmf_multiple_encodings:
print " " + si
for line in sorted(lines):
print " " + line
if sdmf_multiple_versions:
print
print "SDMF multiple versions:"
for (si,lines) in sdmf_multiple_versions:
print " " + si
for line in sorted(lines):
print " " + line