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import checks
from rcUtilities import justcall
class check(checks.check):
chk_type = "fs_u"
def find_svc(self, mountpt):
for svc in self.svcs:
for resource in svc.get_resources('fs'):
if resource.mount_point == mountpt:
return svc.svcname
return ''
def do_check(self):
cmd = ['df', '-lP']
(out,err,ret) = justcall(cmd)
if ret != 0:
return self.undef
lines = out.split('\n')
if len(lines) < 2:
return self.undef
r = []
for line in lines[1:]:
l = line.split()
if len(l) != 6:
continue
# discard bind mounts: we get metric from the source anyway
if l[0].startswith('/') and not l[0].startswith('/dev') and not l[0].startswith('//'):
continue
if l[5].startswith('/Volumes'):
continue
if l[5].startswith('/run'):
continue
if l[5].startswith('/sys/'):
continue
if l[5] == "/dev/shm":
continue
if "osvc_sync_" in l[0]:
# do not report osvc sync snapshots fs usage
continue
r.append({
'chk_instance': l[5],
'chk_value': l[4],
'chk_svcname': self.find_svc(l[5]),
})
return r
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