[Samba] ver 4.11 to 4.12 changes re: raid, soft/hard links

[Denis]

Hi All,

I tried different options with new samba 4.12.1 and 4.12.2 regarding 
sharing to win clients

I have many shares, but problems occur more frequently (share gets 
unreadable, until smb restart)

Using Fedora 32

So I see different behavior when:

1.) share is on software raid mdraid

2.) share destination is on the soft link  (ln -s /data/1-Folder )

3.) I used "mount --bind" also to mount different ssd  partition within 
folder structure

ie  Samba share looks to folder   /1-Folder/  and within /1-Folder/Data 
(folder mounted from ssd partition)

some logs

===========================================================================================

../../source3/smbd/smb2_server.c:3272(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_tcon.c:142

../../source3/smbd/smb2_server.c:3272(smbd_smb2_request_error_ex)
   smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[1] 
status[NT_STATUS_INVALID_DEVICE_REQUEST] || at 
../../source3/smbd/smb2_ioctl.c:312

==========================================================================================

Thanks

Regards


-- 

Denis


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