[Samba] Hyper-V Virtual Machines fail to start on Samba shares

[Steve Ankeny]

On 08/09/2016 04:53 AM, Adam Błaszczykowski wrote:
> [2016/08/09 10:33:43.166829,  2]
> ../source3/modules/vfs_acl_xattr.c:193(connect_acl_xattr)
>    connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true'
> and 'force unknown acl user = true' for service s1
> [2016/08/09 10:33:43.166984,  3]
> ../libcli/security/dom_sid.c:209(dom_sid_parse_endp)
>    string_to_sid: SID root is not in a valid format
> [2016/08/09 10:33:43.168317,  3]
> ../libcli/security/dom_sid.c:209(dom_sid_parse_endp)
>    string_to_sid: SID RES\administrator is not in a valid format
> [2016/08/09 10:33:43.168930,  2]
> ../source3/smbd/service.c:864(make_connection_snum)
>    hp3 (ipv4:192.168.170.43:49224) connect to service s1 initially as user
> nobody (uid=65534, gid=65534) (pid 25315)
> [2016/08/09 10:33:43.170564,  2] ../source3/smbd/open.c:3450(open_directory)
>    open_directory: unable to create New Virtual Machine/Virtual
> Machines/8702D6E2-183B-4325-A9F2-BC452ECB48F6. Error was
> NT_STATUS_OBJECT_NAME_COLLISION
> [2016/08/09 10:33:43.170633,  3]
> ../source3/smbd/smb2_server.c:2935(smbd_smb2_request_error_ex)
>    smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[1]
> status[NT_STATUS_OBJECT_NAME_COLLISION] || at
> ../source3/smbd/smb2_create.c:293

I AM NOT AN EXPERT but this looks suspect to me --

IF 'root' or 'administrator' permissions are required to initialize the 
VM, it would appear your script cannot distinguish between the two -- 
i.e., you haven't mapped user account permissions correctly.

Again.  I am not an expert, so someone else will have to tell you how 
that's done (id_mapping)