[Samba] delayed write files errors

[Ni Co]

Le 05/01/2020 à 14:27, Rowland penny via samba a écrit :
> On 05/01/2020 11:36, Ni Co wrote:
>> Hello Rowloand,
>>
>> ok, I just keep "default" for the mounting.
>>
>> I changed the path of my share :
>>
>> [homes]
>> comment = User Home Folder
>> path = /home/%U
>> read only = no
>> follow symlinks = yes
>> wide links = yes
>> browseable = no
>> hide files = /desktop.ini/$RECYCLE.BIN/
> You were using a share called '[users]' where a 'path' parameter is 
> required, but you have now changed it to '[homes]'. This is a special 
> share and does not allow the use of the 'path' parameter.
However, the use of [homes] works correctly. But ok, I changed the name 
of the share as you advise me.

>> Anyway, I still get the same error with all this files :
>>
>>       mrxsmb :
>> \.system\Thunderbird\profile.default-release\calendar-data\cache.sqlite-shm 
>>
>> \.system\Thunderbird\profile.default-release\cookies.sqlite-shm
>> \.system\Thunderbird\profile.default-release\places.sqlite-shm
>> \.system\Thunderbird\profile.default-release\favicons.sqlite-shm
>> \.system\Thunderbird\profile.default-release\webappsstore.sqlite-shm
> By the backslashes, this appears to be coming from windows, so is 
> there an event ID ?
Yes it's a Windows Event, mrxsmb, ID 139. Strangely it's always for 
*sqlite-shm files.

>
>> Also, I can see the file favicons.sqlite-shm in the samba log (@
>> [2020/01/04 23:59:55.709000,  2]) with som errors.
> What is the full log fragment ? The lines around the error.
It was in the log file in my previous email (level log file = 3) :

[2020/01/04 23:59:55.709000,  2] ../source3/smbd/open.c:1447(open_file)
   EXAMPLE\myuser opened file 
.system/Thunderbird/profile-release/favicons.sqlite-shm read=No write=No 
(numopen=14)
[2020/01/04 23:59:55.709255,  3] 
../source3/smbd/smb2_server.c:3190(smbd_smb2_request_error_ex)
   smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[5] 
status[NT_STATUS_INVALID_INFO_CLASS] || at 
../source3/smbd/smb2_getinfo.c:159
[2020/01/04 23:59:55.714015,  2] 
../source3/smbd/close.c:802(close_normal_file)
   EXAMPLE\myuser closed file 
.system/Thunderbird/profile-release/favicons.sqlite-shm (numopen=13) 
NT_STATUS_OK

On the other hand, is this error  normal ?

[2020/01/04 23:59:55.719198,  3] 
../auth/kerberos/kerberos_pac.c:413(kerberos_decode_pac)
   Found account name from PAC: MYPC$ []
[2020/01/04 23:59:55.719241,  3] 
../source3/auth/user_krb5.c:51(get_user_from_kerberos_info)
   Kerberos ticket principal name is [MYPC$@EXAMPLE.DOMAIN.FR]
[2020/01/04 23:59:55.721193,  3] 
../source3/auth/user_krb5.c:164(get_user_from_kerberos_info)
   get_user_from_kerberos_info: Username EXAMPLE\MYPC$ is invalid on 
this system
[2020/01/04 23:59:55.721224,  3] 
../source3/auth/auth_generic.c:147(auth3_generate_session_info_pac)
   auth3_generate_session_info_pac: Failed to map kerberos principal to 
system user (NT_STATUS_LOGON_FAILURE)
[2020/01/04 23:59:55.721273,  3] 
../source3/smbd/smb2_server.c:3190(smbd_smb2_request_error_ex)
   smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[1] 
status[NT_STATUS_ACCESS_DENIED] || at ../source3/smbd/smb2_sesssetup.c:137