[Samba] macos finder error 36 when copy folder to samba 4.2.2

[Sascha Kasch]

Am 17.06.2015 um 14:39 schrieb Sascha Kasch:
> Am 17.06.2015 um 09:11 schrieb Sascha Kasch:
>> dear list,
>>
>> encountered a problem and hopefully someone more experienced might 
>> help me.
>> problem is with macos 10.9.5 and finder.
>>
>> i want to copy a simple folder with subfolders and without any files 
>> to my samba share.
>> files alone work flawlessly.
>>
>> when i drag a folder from desktop to the share the finder errors out 
>> with error -36 but creates all folders.
>> same happens when i copy an empty folder from the share to the share.
>>
>> macos log says:
>> 16.06.15 17:19:54,000 kernel[0]: smb_ntstatus_error_to_errno: 
>> Couldn't map ntstatus (0xc0000225) to errno returning EIO
>> 16.06.15 17:19:54,000 kernel[0]: smb2fs_smb_cmpd_set_info: Second 
>> close failed 9
>> 16.06.15 17:19:54,000 kernel[0]: smb_ntstatus_error_to_errno: 
>> Couldn't map ntstatus (0xc0000225) to errno returning EIO
>>
>> appended a pcap file with port 445 capture of the copy operation.
>> ---edit---
>> (not appended because the mailing list does not like my attachment)
>>
>> target folder posix-permissions are 0777 and acls are also rwx for 
>> user, group and others
>> as well as default acls for group @support with rwx
>>
>> - server: debian 8 jessie with sernet 4.2.2 samba packages
>> - samba config:
>>
>> [global]
>>     workgroup = domain.com
>>     server string = %h server
>>     smb ports = 445
>>     log level = 2
>>     os level = 60
>>     security = user
>>     case sensitive = no
>>     domain logons = yes
>>     domain master = no
>>     usershare max shares = 0
>>     unix extensions = no
>>     wide links = no
>>     encrypt passwords = true
>>     guest account = nobody
>>     logon path =
>>     hide special files = no
>>     printcap name = cups
>>     use sendfile = true
>>     vfs object = catia fruit streams_xattr acl_xattr
>>     fruit:nfs_aces = no
>>     reset on zero vc = yes
>>
>> #======================= Share Definitions =======================
>>
>> [test-volume]
>>      path = /daten/pv50/test-volume
>>      valid users = @support
>>      admin users = @support
>>      read only = no
>>      inherit permissions = yes
>>      inherit acls = yes
>>      map archive = no
>>      map readonly = no
>>      store dos attributes = yes
>>
>> thanks in advance,
>> sascha
>>
>>
> ok, streams_xattr is the problem here.
> when catia and fruit are not stacked with streams_xattr the finder 
> works as expected.
> but of course metadata and resource forks do not work anymore.
> also saving from office 2011 for mac does not work
>
> i am quite lost here...
> sascha
>
dear list,

is there anything i could provide to investigate further?
maybe a packet capture? debug log?
is it possible that "[PATCH] OS X SMB2 AAPL copyfile extension" from 
ralph böhme
might be helpful with my problem?

still lost,
sascha