Thanks Dustin, appreciate

I contrast to other patch descriptions I can not obtain for which release of openstack the patch shall be valid/introduced. Note that at least Ocata and Pike would require this patch to make work Manila-share properly ….

Thanks

Clemens


> Am 25.10.2017 um 22:36 schrieb Dustin Schoenbrun <email address hidden>:
> 
> Thanks for the detailed description of the issue, Dr. Hardewig! It looks
> like this is indeed an issue in at least the ZFSonLinux Manila driver
> and might impact how other drivers behave in other locales. Your
> proposed fix to manila/utils.py looks like it will work to cover the
> different decimal delimiters in different locales. If it's alright with
> you I can push up a proposed fix to Manlia and list you as co-author.
> Thanks again for the report, Dr. Hardewig!
> 
> -- 
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1714691
> 
> Title:
>  Manila-share with zfsonlinux not starting when LOCALE is not POSIX or
>  en_US.UTF-8
> 
> Status in Manila:
>  Triaged
> 
> Bug description:
>  Hi,
> 
>  Having installed Ocata manila-share on ubuntu 16.04 with zfs 0.6.5 and
>  locale de_DE.UTF-8, manila share is not starting. Log File shows a
>  problem with the share status information when executing zpool command
>  to get the share parameters. Logfile with debug option shows a problem
>  with the output string evaluation of the zpool command:
> 
>  2017-08-30 21:01:54.178 2851 DEBUG manila.share.manager [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Start initialization of driver: 'ZFSonLinuxShareDriver@storageserver@zfs' init_host /usr/lib/python2.7/dist-packages/manila/share/manager.py:274
>  2017-08-30 21:01:54.179 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Running cmd (subprocess): which exportfs execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:01:54.205 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] CMD "which exportfs" returned: 0 in 0.026s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:01:54.207 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Running cmd (subprocess): sudo manila-rootwrap /etc/manila/rootwrap.conf exportfs execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:01:54.889 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] CMD "sudo manila-rootwrap /etc/manila/rootwrap.conf exportfs" returned: 0 in 0.682s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:01:54.891 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Running cmd (subprocess): modinfo zfs execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:01:54.918 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] CMD "modinfo zfs" returned: 0 in 0.028s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:01:54.921 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Running cmd (subprocess): sudo manila-rootwrap /etc/manila/rootwrap.conf mount --make-rshared /crzfpool01 execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:01:55.588 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] CMD "sudo manila-rootwrap /etc/manila/rootwrap.conf mount --make-rshared /crzfpool01" returned: 0 in 0.668s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:01:55.605 2851 DEBUG manila.share.manager [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Re-exporting 0 shares init_host /usr/lib/python2.7/dist-packages/manila/share/manager.py:295
>  2017-08-30 21:01:55.606 2851 INFO manila.share.manager [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Updating share status
>  2017-08-30 21:01:55.608 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Running cmd (subprocess): sudo manila-rootwrap /etc/manila/rootwrap.conf zpool get free crzfpool01 execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:01:56.174 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] CMD "sudo manila-rootwrap /etc/manila/rootwrap.conf zpool get free crzfpool01" returned: 0 in 0.566s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:01:56.175 2851 DEBUG manila.share.drivers.zfsonlinux.driver [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Value free size = '7,25T'  _get_pools_info /usr/lib/python2.7/dist-packages/manila/share/drivers/zfsonlinux/driver.py:355
>  2017-08-30 21:01:56.177 2851 DEBUG manila.share.drivers.zfsonlinux.driver [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Value free size after translate_string = 'None'  _get_pools_info /usr/lib/python2.7/dist-packages/manila/share/drivers/zfsonlinux/driver.py:357
>  2017-08-30 21:01:56.178 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Running cmd (subprocess): sudo manila-rootwrap /etc/manila/rootwrap.conf zpool get size crzfpool01 execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:01:56.843 2851 DEBUG oslo_concurrency.processutils [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] CMD "sudo manila-rootwrap /etc/manila/rootwrap.conf zpool get size crzfpool01" returned: 0 in 0.665s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:01:56.845 2851 DEBUG manila.share.drivers.zfsonlinux.driver [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Value total size = 'None'  _get_pools_info /usr/lib/python2.7/dist-packages/manila/share/drivers/zfsonlinux/driver.py:359
>  2017-08-30 21:01:56.845 2851 DEBUG manila.share.drivers.zfsonlinux.driver [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Value total size after translate_string = 'None'  _get_pools_info /usr/lib/python2.7/dist-packages/manila/share/drivers/zfsonlinux/driver.py:361
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service [req-a300bfec-ca40-4a3f-97bd-722bd6aa0654 - - - - -] Error starting thread.
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service Traceback (most recent call last):
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/oslo_service/service.py", line 722, in run_service
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     service.start()
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/service.py", line 124, in start
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     self.manager.init_host()
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/share/manager.py", line 167, in wrapped
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     return f(self, *args, **kwargs)
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/share/manager.py", line 377, in init_host
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     self.publish_service_capabilities(ctxt)
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/share/manager.py", line 167, in wrapped
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     return f(self, *args, **kwargs)
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/utils.py", line 519, in wrapper
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     return func(self, *args, **kwargs)
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/share/manager.py", line 3126, in publish_service_capabilities
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     self._report_driver_status(context)
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/utils.py", line 519, in wrapper
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     return func(self, *args, **kwargs)
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/share/manager.py", line 3090, in _report_driver_status
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     share_stats = self.driver.get_share_stats(refresh=True)
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/share/driver.py", line 793, in get_share_stats
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     self._update_share_stats()
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/share/drivers/zfsonlinux/driver.py", line 385, in _update_share_stats
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     'pools': self._get_pools_info(),
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service   File "/usr/lib/python2.7/dist-packages/manila/share/drivers/zfsonlinux/driver.py", line 364, in _get_pools_info
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service     'total_capacity_gb': float(total_size),
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service TypeError: float() argument must be a string or a number
>  2017-08-30 21:01:56.846 2851 ERROR oslo_service.service
>  2017-08-30 21:01:56.852 2851 DEBUG oslo_concurrency.lockutils [req-7bafeba1-ed12-431c-9aa8-06f531ba8abd - - - - -] Acquired semaphore "singleton_lock" lock /usr/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:215
>  2017-08-30 21:01:56.852 2851 DEBUG oslo_concurrency.lockutils [req-7bafeba1-ed12-431c-9aa8-06f531ba8abd - - - - -] Releasing semaphore "singleton_lock" lock /usr/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:228
>  2017-08-30 21:01:56.871 2819 INFO oslo_service.service [req-7bafeba1-ed12-431c-9aa8-06f531ba8abd - - - - -] Child 2851 exited with status 1
>  2017-08-30 21:01:56.875 2819 DEBUG oslo_service.service [req-7bafeba1-ed12-431c-9aa8-06f531ba8abd - - - - -] Started child 2872 _start_child /usr/lib/python2.7/dist-packages/oslo_service/service.py:514
>  2017-08-30 21:01:56.883 2872 INFO manila.service [-] Starting manila-share node (version 4.0.0)
>  2017-08-30 21:01:56.905 2872 DEBUG manila.coordination [req-a6e72152-02d7-4b4b-b6c0-87048e5fa85d - - - - -] This tooz lock management back end does not support heart beats. start /usr/lib/python2.7/dist-packages/manila/coordination.py:95
>  2017-08-30 21:23:51.211 6090 INFO manila.coordination [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Coordination back end started successfully.
>  2017-08-30 21:23:51.211 6090 DEBUG oslo_db.api [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Loading backend 'sqlalchemy' from 'manila.db.sqlalchemy.api' _load_backend /usr/lib/python2.7/dist-packages/oslo_db/api.py:238
>  2017-08-30 21:23:51.610 6090 DEBUG oslo_db.sqlalchemy.engines [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION _check_effective_sql_mode /usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/engines.py:261
>  2017-08-30 21:23:51.786 6090 DEBUG manila.service [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Creating RPC server for service manila-share. start /usr/lib/python2.7/dist-packages/manila/service.py:116
>  2017-08-30 21:23:51.814 6090 DEBUG manila.share.manager [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Start initialization of driver: 'ZFSonLinuxShareDriver@storageserver@zfs' init_host /usr/lib/python2.7/dist-packages/manila/share/manager.py:274
>  2017-08-30 21:23:51.815 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Running cmd (subprocess): which exportfs execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:23:51.841 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] CMD "which exportfs" returned: 0 in 0.026s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:23:51.842 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Running cmd (subprocess): sudo manila-rootwrap /etc/manila/rootwrap.conf exportfs execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:23:52.489 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] CMD "sudo manila-rootwrap /etc/manila/rootwrap.conf exportfs" returned: 0 in 0.647s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:23:52.491 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Running cmd (subprocess): modinfo zfs execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:23:52.517 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] CMD "modinfo zfs" returned: 0 in 0.027s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:23:52.520 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Running cmd (subprocess): sudo manila-rootwrap /etc/manila/rootwrap.conf mount --make-rshared /crzfpool01 execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:23:53.180 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] CMD "sudo manila-rootwrap /etc/manila/rootwrap.conf mount --make-rshared /crzfpool01" returned: 0 in 0.661s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:23:53.196 6090 DEBUG manila.share.manager [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Re-exporting 0 shares init_host /usr/lib/python2.7/dist-packages/manila/share/manager.py:295
>  2017-08-30 21:23:53.198 6090 INFO manila.share.manager [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Updating share status
>  2017-08-30 21:23:53.200 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Running cmd (subprocess): sudo manila-rootwrap /etc/manila/rootwrap.conf zpool get free crzfpool01 execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:23:53.751 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] CMD "sudo manila-rootwrap /etc/manila/rootwrap.conf zpool get free crzfpool01" returned: 0 in 0.552s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:23:53.753 6090 DEBUG manila.share.drivers.zfsonlinux.driver [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Value free size = '7,25T'  _get_pools_info /usr/lib/python2.7/dist-packages/manila/share/drivers/zfsonlinux/driver.py:355
>  2017-08-30 21:23:53.754 6090 DEBUG manila.share.drivers.zfsonlinux.driver [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Value free size after translate_string = 'None'  _get_pools_info /usr/lib/python2.7/dist-packages/manila/share/drivers/zfsonlinux/driver.py:357
>  2017-08-30 21:23:53.755 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] Running cmd (subprocess): sudo manila-rootwrap /etc/manila/rootwrap.conf zpool get size crzfpool01 execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:355
>  2017-08-30 21:23:53.809 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] CMD "sudo manila-rootwrap /etc/manila/rootwrap.conf zpool get size crzfpool01" returned: -15 in 0.054s execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:385
>  2017-08-30 21:23:53.810 6090 DEBUG oslo_concurrency.processutils [req-8302c88f-c966-4138-bbde-c2e74bc5812d - - - - -] u'sudo manila-rootwrap /etc/manila/rootwrap.conf zpool get size crzfpool01' failed. Not Retrying. execute /usr/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:433
>  2017-08-30 21:23:53.810 6062 INFO oslo_service.service [req-4d246449-5326-42c6-af30-ae9307f2fd6b - - - - -] Caught SIGTERM, stopping children
>  2017-08-30 21:23:53.812 6062 DEBUG oslo_concurrency.lockutils [req-4d246449-5326-42c6-af30-ae9307f2fd6b - - - - -] Acquired semaphore "singleton_lock" lock /usr/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:215
>  2017-08-30 21:23:53.812 6062 DEBUG oslo_concurrency.lockutils [req-4d246449-5326-42c6-af30-ae9307f2fd6b - - - - -] Releasing semaphore "singleton_lock" lock /usr/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:228
>  2017-08-30 21:23:53.812 6062 DEBUG oslo_service.service [req-4d246449-5326-42c6-af30-ae9307f2fd6b - - - - -] Stop services. stop /usr/lib/python2.7/dist-packages/oslo_service/service.py:625
>  2017-08-30 21:23:53.813 6062 INFO manila.coordination [req-4d246449-5326-42c6-af30-ae9307f2fd6b - - - - -] Stopped Coordinator (Agent ID: ca81aa78-0a9e-42ba-8b39-8851cece3b09, prefix: manila-)
>  2017-08-30 21:23:53.813 6062 DEBUG oslo_service.service [req-4d246449-5326-42c6-af30-ae9307f2fd6b - - - - -] Killing children. stop /usr/lib/python2.7/dist-packages/oslo_service/service.py:630
>  2017-08-30 21:23:53.814 6062 INFO oslo_service.service [req-4d246449-5326-42c6-af30-ae9307f2fd6b - - - - -] Waiting on 1 children to exit
>  2017-08-30 21:23:53.823 6062 INFO oslo_service.service [req-4d246449-5326-42c6-af30-ae9307f2fd6b - - - - -] Child 6090 killed by signal 15
> 
>  Having added two debug statements to the driver.py code in
>  /usr/lib/python2.7/dist-
>  packages/manila/share/drivers/zfsonlinux/driver.py, line 355,357,359:
> 
>   def _get_pools_info(self):
>          """Returns info about all pools used by backend."""
>          pools = []
>          for zpool in self.zpool_list:
>              free_size = self.get_zpool_option(zpool, 'free')
>              LOG.debug( "Value free size = '%s' " % free_size)
>              free_size = utils.translate_string_size_to_float(free_size)
>              LOG.debug( "Value free size after translate_string = '%s' " % free_size)
>              total_size = self.get_zpool_option(zpool, 'size')
>              LOG.debug( "Value total size = '%s' " % total_size)
>              total_size = utils.translate_string_size_to_float(total_size)
>              LOG.debug( "Value total size after translate_string = '%s' " % total_size)
>              pool = {
>                  'pool_name': zpool,
>                  'total_capacity_gb': float(total_size),
>                  'free_capacity_gb': float(free_size),
>                  'reserved_percentage':
>                      self.configuration.reserved_share_percentage,
>              }
>              pool.update(self.common_capabilities)
>              if self.configuration.replication_domain:
>                  pool['replication_type'] = 'readable'
>              pools.append(pool)
>          return pools
> 
>   it shows that the output of the zpool command cause a type error as
>  the it seems that the output of the function
>  utils.translate_string_size_to_float in line 356 of driver.py returns
>  weird result (see above). Also abnormal as result from this is a
>  return code of -15 when executing the command "sudo manila-rootwrap
>  /etc/manila/rootwrap.conf zpool get size crzfpool01".
> 
>  when executing "sudo manila-rootwrap /etc/manila/rootwrap.conf zpool get size crzfpool01" from shell, command result looks like:
>  NAME        PROPERTY  VALUE  SOURCE
>  crzfpool01  size      7,25T  -
> 
>  Note the comma: it is due to the fact that my locale value LC_NUMERIC
>  is set to de_DE.UTF-8.
> 
>  When I set locale to POSIX resp. en_US.UTF-8, manila-share starts as
>  designed.
> 
>  This means in fact that manila-share with zfsonlinux can only be
>  started when Locale is set to POSIX and not to any other value which
>  changes the decimal separator from '.' to any other character like
>  ','. This is from my perspective not desirable.
> 
>  Code needs to be added to support other locale than POSIX
> 
>  Thanx!
> 
>  Br Clemens
> 
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