def findLidsByType( switchTree, t ):
l = []
for k in switchTree.keys():
swName, swLid, a = switchTree[k]
assert( k == swLid )
if lidType( swName ) == t:
l.append( k )
return l
print ' -q will print qnem<->qnem traces as well as cabled connections'
print ' eg.', sys.argv[0], 'qnem-07-4a M9-4-LC-0c'
sys.exit(1)
if len(sys.argv) > 3:
usage()
if __name__ == '__main__':
switchTree, byName, lph, r = parseIbnetdiscover( ibDir=ibDir )
#print 'switchTree (len', len(switchTree), ')' # , switchTree # by switch LID
#print 'byName (len', len(byName), ')' # , byName # by hostname
#print 'lph (len', len(lph), ')' # , lph # swlid, swport, lid, host
s1 = sys.argv[1]
s2 = sys.argv[2]
if lidType(s2) == 'qnem' and lidType(s1) != 'qnem':
# swap them to put the qnem first
s = s1
s1 = s2
s2 = s
l1 = findLidByName( switchTree, lph, s1 )
if l1 == None:
print 'Error: could not find s1', s1, 'in switchTree. please check switch name'
sys.exit(1)
l2 = findLidByName( switchTree, lph, s2 )
if l2 == None:
print 'Error: could not find s2', s2, 'in switchTree. please check switch name'
sys.exit(1)
swName1, swLid1, a1 = switchTree[l1]
partialLC = ( 'M9-1-LC-4c', 'M9-2-LC-4c', 'M9-3-LC-4c', 'M9-4-LC-4c', 'M9-1-LC-5c', 'M9-2-LC-5c', 'M9-3-LC-5c', 'M9-4-LC-5c', 'M9-1-LC-5d', 'M9-2-LC-5d', 'M9-3-LC-5d', 'M9-4-LC-5d' )
# find all LC chips
lc = findLidsByType( switchTree, 'LC' )
for k in lc:
swName, swLid, a = switchTree[k]
fc = []
m2 = []
q = []
keys = a.keys()
#if len(keys) != chipPorts:
# print 'error:', len(keys), 'links from LC', swName, 'should be', chipPorts
for p in a.keys():
name, lid, port = a[p]
t = lidType( name )
if t == 'FC':
fc.append(p)
elif t == 'leaf':
if isM2(name):
m2.append(p)
else:
q.append(p)
else:
print 'unknown/illegal link on', swName, 'port', p, 'is type', t, '(details', a[p], ')'
if len(fc) != lcFcLinks:
print 'error:', len(fc), 'links from LC', swName, 'to FCs should be', lcFcLinks
if swName in partialLC:
if len(q) != 0:
print 'error:', len(q), 'links from LC', swName, 'to qnems should be', 0
