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Initial revision (Rev 1.1)

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This commit is contained in:
Vincent S. Cojot 2011-01-14 09:10:44 -05:00
parent daad522781
commit 482023d8b1
1 changed files with 129 additions and 172 deletions
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129
wrapper-scripts/megaclisas-status
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@ -1,41 +1,24 @@
#!/usr/bin/python #!/usr/bin/python
# $Id: megaclisas-status,v 1.1 2011/01/14 09:10:44 root Exp $
import os import os
import re import re
import sys import sys
binarypath = "/usr/sbin/megacli"
if len(sys.argv) > 2: if len(sys.argv) > 2:
print 'Usage: megaclisas-status [--nagios]' print 'Usage: megaraid-status [-d]'
sys.exit(1) sys.exit(1)
nagiosmode=False printarray = True
nagiosoutput='' printcontroller = True
nagiosgoodarray=0
nagiosbadarray=0
nagiosgooddisk=0
nagiosbaddisk=0
# Check command line arguments to enable nagios or not
if len(sys.argv) > 1: if len(sys.argv) > 1:
if sys.argv[1] == '--nagios': if sys.argv[1] == '-d':
nagiosmode=True printarray = False
printcontroller = False
else: else:
print 'Usage: megaclisas-status [-nagios]' print 'Usage: megaraid-status [-d]'
sys.exit(1) sys.exit(1)
# Check binary exists (and +x), if not print an error message
# or return UNKNOWN nagios error code
if os.path.exists(binarypath) and os.access(binarypath, os.X_OK):
pass
else:
if nagiosmode:
print 'UNKNOWN - Cannot find '+binarypath
else:
print 'Cannot find '+binarypath+'. Please install it.'
sys.exit(3)
# Get command output # Get command output
def getOutput(cmd): def getOutput(cmd):
output = os.popen(cmd) output = os.popen(cmd)
@ -58,24 +41,18 @@ def returnControllerModel(output):
def returnArrayNumber(output): def returnArrayNumber(output):
i = 0 i = 0
for line in output: for line in output:
if re.match(r'^Number of Virtual (Disk|Drive).*$',line.strip()): if re.match(r'^Virtual Disk.*$',line.strip()):
i = line.strip().split(':')[1].strip() i += 1
return i return i
def returnArrayInfo(output,controllerid,arrayid): def returnArrayInfo(output,controllerid,arrayid):
id = 'c'+str(controllerid)+'u'+str(arrayid) id = 'c'+str(controllerid)+'u'+str(arrayid)
operationlinennumber = False operationlinennumber = False
linenumber = 0 linenumber = 0
for line in output: for line in output:
if re.match(r'Number Of Drives\s*((per span))?:.*[0-9]+$',line.strip()): if re.match(r'^RAID Level:.*$',line.strip()):
ldpdcount = line.split(':')[1].strip() type = 'RAID'+line.strip().split(':')[1].split(',')[0].split('-')[1].strip()
if re.match(r'Span Depth *:.*[0-9]+$',line.strip()): if re.match(r'^Size:.*$',line.strip()):
spandepth = line.split(':')[1].strip()
if re.match(r'^RAID Level\s*:.*$',line.strip()):
raidlevel = line.strip().split(':')[1].split(',')[0].split('-')[1].strip()
type = 'RAID' + raidlevel
if re.match(r'^Size\s*:.*$',line.strip()):
# Size reported in MB # Size reported in MB
if re.match(r'^.*MB$',line.strip().split(':')[1]): if re.match(r'^.*MB$',line.strip().split(':')[1]):
size = line.strip().split(':')[1].strip('MB').strip() size = line.strip().split(':')[1].strip('MB').strip()
@ -88,31 +65,26 @@ def returnArrayInfo(output,controllerid,arrayid):
else: else:
size = line.strip().split(':')[1].strip('GB').strip() size = line.strip().split(':')[1].strip('GB').strip()
size = str(int(round((float(size)))))+'G' size = str(int(round((float(size)))))+'G'
if re.match(r'^State\s*:.*$',line.strip()): if re.match(r'^State:.*$',line.strip()):
state = line.strip().split(':')[1].strip() state = line.strip().split(':')[1].strip()
if re.match(r'^Ongoing Progresses\s*:.*$',line.strip()): if re.match(r'^Ongoing Progresses:.*$',line.strip()):
operationlinennumber = linenumber operationlinennumber = linenumber
linenumber += 1 linenumber += 1
if operationlinennumber: if operationlinennumber:
inprogress = output[operationlinennumber+1] inprogress = output[operationlinennumber+1]
else: else:
inprogress = 'None' inprogress = 'None'
if ldpdcount and (int(spandepth) > 1):
ldpdcount = int(ldpdcount) * int(spandepth)
if int(raidlevel) < 10:
type = type + "0"
return [id,type,size,state,inprogress] return [id,type,size,state,inprogress]
def returnDiskInfo(output,controllerid): def returnDiskInfo(output,controllerid):
arrayid = False arrayid = False
diskid = False diskid = False
olddiskid = False
table = [] table = []
state = 'undef' state = 'Offline'
model = 'undef' model = 'Unknown'
for line in output: for line in output:
if re.match(r'^Virtual (Disk|Drive): [0-9]+.*$',line.strip()): if re.match(r'^Virtual Disk: [0-9]+.*$',line.strip()):
arrayid = line.split('(')[0].split(':')[1].strip() arrayid = line.split('(')[0].split(':')[1].strip()
if re.match(r'Firmware state: .*$',line.strip()): if re.match(r'Firmware state: .*$',line.strip()):
state = line.split(':')[1].strip() state = line.split(':')[1].strip()
@ -120,89 +92,74 @@ def returnDiskInfo(output,controllerid):
model = line.split(':')[1].strip() model = line.split(':')[1].strip()
model = re.sub(' +', ' ', model) model = re.sub(' +', ' ', model)
if re.match(r'PD: [0-9]+ Information.*$',line.strip()): if re.match(r'PD: [0-9]+ Information.*$',line.strip()):
olddiskid = diskid
diskid = line.split()[1].strip() diskid = line.split()[1].strip()
if olddiskid != False:
if arrayid != False and state != 'undef' and model != 'undef' and diskid != False: table.append([str(arrayid), str(olddiskid), state, model])
state = 'Offline'
model = 'Unknown'
table.append([str(arrayid), str(diskid), state, model]) table.append([str(arrayid), str(diskid), state, model])
state = 'undef'
model = 'undef'
return table return table
cmd = binarypath+' -adpCount -NoLog' cmd = 'megacli -adpCount -NoLog'
output = getOutput(cmd) output = getOutput(cmd)
controllernumber = returnControllerNumber(output) controllernumber = returnControllerNumber(output)
bad = False bad = False
# List available controller # List available controller
if not nagiosmode: if printcontroller:
print '-- Controller informations --' print '-- Controller informations --'
print '-- ID | Model' print '-- ID | Model'
controllerid = 0 controllerid = 0
while controllerid < controllernumber: while controllerid < controllernumber:
cmd = binarypath+' -AdpAllInfo -a'+str(controllerid)+' -NoLog' cmd = 'megacli -AdpAllInfo -a'+str(controllerid)+' -NoLog'
output = getOutput(cmd) output = getOutput(cmd)
controllermodel = returnControllerModel(output) controllermodel = returnControllerModel(output)
print 'c'+str(controllerid)+' | '+controllermodel print 'c'+str(controllerid)+' | '+controllermodel
controllerid += 1 controllerid += 1
print '' print ''
controllerid = 0 if printarray:
if not nagiosmode: controllerid = 0
print '-- Arrays informations --' print '-- Arrays informations --'
print '-- ID | Type | Size | Status | InProgress' print '-- ID | Type | Size | Status | InProgress'
while controllerid < controllernumber:
while controllerid < controllernumber:
arrayid = 0 arrayid = 0
cmd = binarypath+' -LdGetNum -a'+str(controllerid)+' -NoLog' cmd = 'megacli -LDInfo -lall -a'+str(controllerid)+' -NoLog'
output = getOutput(cmd) output = getOutput(cmd)
arraynumber = returnArrayNumber(output) arraynumber = returnArrayNumber(output)
while arrayid < int(arraynumber): while arrayid < arraynumber:
cmd = binarypath+' -LDInfo -l'+str(arrayid)+' -a'+str(controllerid)+' -NoLog' cmd = 'megacli -LDInfo -l'+str(arrayid)+' -a'+str(controllerid)+' -NoLog'
output = getOutput(cmd) output = getOutput(cmd)
arrayinfo = returnArrayInfo(output,controllerid,arrayid) arrayinfo = returnArrayInfo(output,controllerid,arrayid)
if not nagiosmode:
print arrayinfo[0]+' | '+arrayinfo[1]+' | '+arrayinfo[2]+' | '+arrayinfo[3]+' | '+arrayinfo[4] print arrayinfo[0]+' | '+arrayinfo[1]+' | '+arrayinfo[2]+' | '+arrayinfo[3]+' | '+arrayinfo[4]
if not arrayinfo[3] == 'Optimal': if not arrayinfo[3] == 'Optimal':
bad = True bad = True
nagiosbadarray=nagiosbadarray+1
else:
nagiosgoodarray=nagiosgoodarray+1
arrayid += 1 arrayid += 1
controllerid += 1 controllerid += 1
if not nagiosmode:
print '' print ''
if not nagiosmode: print '-- Disks informations'
print '-- Disks informations' print '-- ID | Model | Status'
print '-- ID | Model | Status'
controllerid = 0 controllerid = 0
while controllerid < controllernumber: while controllerid < controllernumber:
arrayid = 0 arrayid = 0
cmd = binarypath+' -LDInfo -lall -a'+str(controllerid)+' -NoLog' cmd = 'megacli -LDInfo -lall -a'+str(controllerid)+' -NoLog'
output = getOutput(cmd) output = getOutput(cmd)
cmd = binarypath+' -LdPdInfo -a'+str(controllerid)+' -NoLog' arraynumber = returnArrayNumber(output)
#### BUG: -LdPdInfo shows all PD on the adapter, not just for said LD..
#### while arrayid < arraynumber:
while arrayid < 1:
cmd = 'megacli -LdPdInfo -a'+str(controllerid)+' -NoLog'
output = getOutput(cmd) output = getOutput(cmd)
arraydisk = returnDiskInfo(output,controllerid) arraydisk = returnDiskInfo(output,controllerid)
for array in arraydisk: for array in arraydisk:
if not array[2] == 'Online' and not array[2] == 'Online, Spun Up':
bad=True
nagiosbaddisk=nagiosbaddisk+1
else:
nagiosgooddisk=nagiosgooddisk+1
if not nagiosmode:
print 'c'+str(controllerid)+'u'+array[0]+'p'+array[1]+' | '+array[3]+' | '+array[2] print 'c'+str(controllerid)+'u'+array[0]+'p'+array[1]+' | '+array[3]+' | '+array[2]
arrayid += 1
controllerid += 1 controllerid += 1
if nagiosmode: if bad:
if bad:
print 'RAID ERROR - Arrays: OK:'+str(nagiosgoodarray)+' Bad:'+str(nagiosbadarray)+' - Disks: OK:'+str(nagiosgooddisk)+' Bad:'+str(nagiosbaddisk)
sys.exit(2)
else:
print 'RAID OK - Arrays: OK:'+str(nagiosgoodarray)+' Bad:'+str(nagiosbadarray)+' - Disks: OK:'+str(nagiosgooddisk)+' Bad:'+str(nagiosbaddisk)
else:
if bad:
print '\nThere is at least one disk/array in a NOT OPTIMAL state.' print '\nThere is at least one disk/array in a NOT OPTIMAL state.'
sys.exit(1) sys.exit(1)