Samba shadow_copy2-Snapshots werden in früheren Versionen von Windows nicht angezeigt?

Ich verwende Samba 4.5 mit ZFS als Dateifreigabe für einen Windows 8.1-Client. Samba selbst funktioniert und ich habe meine smb.conf mit getestet testparm- es sieht richtig aus. Das smbd-Protokoll zeigt keine Fehler an. Ich sehe jedoch keine früheren Versionen im Client.

Ich bin mir nicht sicher, wohin ich damit gehen soll, um herauszufinden, was mir fehlt und was nötig ist, um das Problem zu beheben.

Ausgabe von testparm:

[global] domain master = Yes lm announce = Yes os level = 200 preferred master = Yes logging = file max log size = 51200 reject md5 clients = Yes async smb echo handler = Yes kernel change notify = No panic action = /usr/local/libexec/samba/samba-backtrace pid directory = /var/run/samba disable spoolss = Yes load printers = No printcap name = /dev/null max mux = 500 name resolve order = wins host bcast server min protocol = SMB3_02 time server = Yes auth methods = sam map to guest = Bad User security = USER server role = standalone server username level = 5 deadtime = 30 hostname lookups = Yes keepalive = 45 max open files = 2826902 socket options = TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE SO_RCVBUF=131072 SO_SNDBUF=131072 reject md5 servers = Yes dns proxy = No wins hook = *** wins support = Yes case sensitive = Yes map archive = No store dos attributes = Yes strict locking = No directory name cache size = 0 dos filemode = Yes acl allow execute always = Yes map acl inherit = Yes access based share enum = Yes admin users = *** create mask = *** directory mask = *** hosts allow = *** hosts deny = *** write cache size = 524288  [Test_share] path = "***" hide dot files = No veto files = /.snapshot/.windows/.zfs/ invalid users = *** read only = No vfs objects = zfs_space zfsacl streams_xattr aio_pthread shadow_copy2 shadow:sort = asc shadow:fixinodes = yes shadow:format = _%Z-%Y.%m.%d-%H.%M.%S shadow:delimiter = _ shadow:snapprefix = ^[a-zA-Z0-9_-]+ shadow:snapdir = .zfs/snapshot zfsacl:acesort = dontcare nfs4:chown = true nfs4:acedup = merge nfs4:mode = special recycle:subdir_mode = 0700 recycle:directory_mode = 0777 recycle:touch = yes recycle:versions = yes recycle:keeptree = yes recycle:repository = .recycle/%U 

Beispielausgabe von zfs list -t snapshots

Test_pool/***@cronjob-15m_UTC-2017.10.13-00.00.00 0 - 88K - Test_pool/***@cronjob-15m_UTC-2017.10.13-00.15.00 0 - 88K - Test_pool/***@cronjob-15m_UTC-2017.10.13-00.30.00 0 - 88K - Test_pool/***@cronjob-15m_UTC-2017.10.13-00.45.00 0 - 88K - Test_pool/***@cronjob-15m_UTC-2017.10.13-01.00.00 0 - 88K - Test_pool/***@cronjob-15m_UTC-2017.10.13-01.15.00 0 - 88K - 

Beispielausgabe von grep shadow -C 5 log.smbd | tail -n 300:

doing parameter zfsacl:acesort = dontcare doing parameter invalid users = *** doing parameter vfs objects = zfs_space zfsacl streams_xattr aio_pthread shadow_copy2 doing parameter shadow:snapdir = .zfs/snapshot doing parameter shadow:snapprefix = ^[a-zA-Z0-9_-]+ doing parameter shadow:delimiter = _ doing parameter shadow:format = _%Z-%Y.%m.%d-%H.%M.%S doing parameter shadow:fixinodes = yes doing parameter shadow:sort = asc [2017/10/14 17:08:16.429943, 4, pid=39112, effective(0, 0), real(0, 0)] ../source3/param/loadparm.c:3866(lp_load_ex) pm_process() returned Yes [2017/10/14 17:08:16.429982, 7, pid=39112, effective(0, 0), real(0, 0)] ../source3/param/loadparm.c:4185(lp_servicenumber) lp_servicenumber: couldn't find homes [2017/10/14 17:08:16.430016, 3, pid=39112, effective(0, 0), real(0, 0)] ../source3/param/loadparm.c:1587(lp_add_ipc)  --- AND ---  Load smb config files from /usr/local/etc/smb4.conf Processing section "[Test_share]" Loaded services file OK.  smbd_marshall_dir_entry: space_remaining = 65528 [2017/10/14 17:07:33.867623, 10, pid=39112, effective(0, 65533), real(0, 0)] ../source3/smbd/trans2.c:2231(smbd_marshall_dir_entry) smbd_marshall_dir_entry: SMB_FIND_ID_BOTH_DIRECTORY_INFO [2017/10/14 17:07:33.867644, 6, pid=39112, effective(0, 65533), real(0, 0)] ../source3/smbd/dir.c:1136(smbd_dirptr_get_entry) smbd_dirptr_get_entry: dirptr 0x8120420e0 now at offset 2147483648 [2017/10/14 17:07:33.867663, 10, pid=39112, effective(0, 65533), real(0, 0)] ../source3/modules/vfs_shadow_copy2.c:609(shadow_copy2_strip_snapshot_internal) ../source3/modules/vfs_shadow_copy2.c:609: enter path '***/..' [2017/10/14 17:07:33.867680, 10, pid=39112, effective(0, 65533), real(0, 0)] ../source3/modules/vfs_shadow_copy2.c:618(shadow_copy2_strip_snapshot_internal) ../source3/modules/vfs_shadow_copy2.c:618: abs path '/***' [2017/10/14 17:07:33.867701, 8, pid=39112, effective(0, 65533), real(0, 0)] ../source3/smbd/dosmode.c:616(dos_mode) dos_mode: ***/.. [2017/10/14 17:07:33.867719, 10, pid=39112, effective(0, 65533), real(0, 0)] ../source3/modules/vfs_shadow_copy2.c:609(shadow_copy2_strip_snapshot_internal) ../source3/modules/vfs_shadow_copy2.c:609: enter path '***/..' [2017/10/14 17:07:33.867734, 10, pid=39112, effective(0, 65533), real(0, 0)] ../source3/modules/vfs_shadow_copy2.c:618(shadow_copy2_strip_snapshot_internal) ../source3/modules/vfs_shadow_copy2.c:618: abs path '/***' [2017/10/14 17:07:33.867754, 5, pid=39112, effective(0, 65533), real(0, 0)] ../source3/smbd/dosmode.c:287(get_ea_dos_attribute) get_ea_dos_attribute: Cannot get attribute from EA on file ***/..: Error = Attribute not found [2017/10/14 17:07:33.867771, 5, pid=39112, effective(0, 65533), real(0, 0)] ../source3/smbd/dosmode.c:70(dos_mode_debug_print) dos_mode_debug_print: dos_mode_from_sbuf returning (0x10): "d" [2017/10/14 17:07:33.867786, 5, pid=39112, effective(0, 65533), real(0, 0)] ../source3/smbd/dosmode.c:70(dos_mode_debug_print) 

Alles sieht gut aus, aber ich sehe keine Vorversionen im Client, also ist es offensichtlich nicht ganz da.

Was könnte fehlen?