Fixes this error from merulo, an ia64 machine:
Traceback (most recent call last):
File "/etc/cron.weekly/puppet-mail-big-homedirs", line 256, in <module>
HomedirReminder().run()
File "/etc/cron.weekly/puppet-mail-big-homedirs", line 166, in __init__
self.lastlog_times = LastlogTimes()
File "/etc/cron.weekly/puppet-mail-big-homedirs", line 125, in __init__
lastlog_time, _, _ = list(struct.unpack(self.LASTLOG_STRUCT, record))
struct.error: unpack requires a string argument of length 292
pass
class LastlogTimes(dict):
pass
class LastlogTimes(dict):
- LASTLOG_STRUCT = '=L32s256s'
+ LASTLOG_STRUCT_32 = '=L32s256s'
+ LASTLOG_STRUCT_64 = '=Q32s256s'
- record_size = struct.calcsize(self.LASTLOG_STRUCT)
+ record_size_32 = struct.calcsize(self.LASTLOG_STRUCT_32)
+ record_size_64 = struct.calcsize(self.LASTLOG_STRUCT_64)
+ lastlog_size = os.path.getsize('/var/log/lastlog')
+ if 0 == (lastlog_size % record_size_32):
+ self.LASTLOG_STRUCT = self.LASTLOG_STRUCT_32
+ record_size = record_size_32
+ elif 0 == (lastlog_size % record_size_64):
+ self.LASTLOG_STRUCT = self.LASTLOG_STRUCT_64
+ record_size = record_size_64
+ else:
+ raise RuntimeError('Unknown architecture, cannot interpret /var/log/lastlog file size (%d)' % lastlog_size)
with open('/var/log/lastlog', 'r') as fp:
uid = -1 # there is one record per uid in lastlog
for record in iter(lambda: fp.read(record_size), ''):
with open('/var/log/lastlog', 'r') as fp:
uid = -1 # there is one record per uid in lastlog
for record in iter(lambda: fp.read(record_size), ''):