On 23/04/2020 08:31, David Faller via samba wrote:> Dear all,
>
> I would need some help if we?re running in issues ?cause a wrong
configuration of our shares, or it?s a bug in samba 4.12
> On samba 4.11 we have no issues with our network shares when Windows
Clients connect them.
>
> After upgrade to 4.12 we run in to the issue that network shares which are
mounted as drives per gpo not working well,
> We get on windows when we try to open the network drive the message :
?Could not open drive, wrong handle? or the message ?Another process is in use?
and we can?t open the network share drive.
>
> Also I noticed that smbstatus tell?s me some deny_all and deny_write on
some users like the Domain Admin:
>
> Pid User(ID) DenyMode Access R/W Oplock
SharePath Name Time
>
--------------------------------------------------------------------------------------------------
> 21715 0 DENY_ALL 0x100080 RDONLY NONE
/mnt/data/shares/Verwaltung . Thu Apr 23 09:23:14 2020
> 21715 3000036 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/Verwaltung . Thu Apr 23 08:19:58 2020
> 17843 0 DENY_NONE 0x100080 RDONLY NONE
/mnt/data/shares/Verwaltung . Wed Apr 22 12:04:08 2020
> 21715 0 DENY_ALL 0x100080 RDONLY NONE
/mnt/data-old/oldshare . Thu Apr 23 09:23:14 2020
> 21715 3000036 DENY_NONE 0x80 RDONLY NONE
/mnt/data-old/oldshare . Thu Apr 23 08:19:59 2020
> 21707 3000046 DENY_NONE 0x80 RDONLY NONE
/mnt/data-old/oldshare . Thu Apr 23 08:18:38 2020
> 21511 3000047 DENY_NONE 0x80 RDONLY NONE
/mnt/data-old/oldshare . Thu Apr 23 07:08:11 2020
> 20398 3000047 DENY_NONE 0x80 RDONLY NONE
/mnt/data-old/oldshare . Thu Apr 23 01:16:57 2020
> 17843 0 DENY_NONE 0x100080 RDONLY NONE
/mnt/data-old/oldshare . Wed Apr 22 12:04:08 2020
> 21715 0 DENY_ALL 0x100080 RDONLY NONE
/mnt/data/shares/Management . Thu Apr 23 09:23:14 2020
> 21715 3000036 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/Management . Thu Apr 23 08:19:58 2020
> 17843 0 DENY_NONE 0x100080 RDONLY NONE
/mnt/data/shares/Management . Wed Apr 22 12:04:08 2020
> 21715 0 DENY_ALL 0x100080 RDONLY NONE
/mnt/data/shares/shares . Thu Apr 23 09:23:14 2020
> 21715 3000036 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/shares . Thu Apr 23 08:19:59 2020
> 21707 3000046 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/shares . Thu Apr 23 08:18:38 2020
> 21511 3000047 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/shares . Thu Apr 23 07:08:11 2020
> 20398 3000047 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/shares . Thu Apr 23 01:16:58 2020
> 17843 0 DENY_NONE 0x100080 RDONLY NONE
/mnt/data/shares/shares . Wed Apr 22 12:04:08 2020
> 21715 0 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/wsusoffline . Thu Apr 23 09:23:11 2020
> 21715 3000036 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/wsusoffline . Thu Apr 23 08:19:59 2020
> 21707 3000046 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/wsusoffline . Thu Apr 23 08:18:38 2020
> 21511 3000047 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/wsusoffline . Thu Apr 23 07:08:11 2020
> 20398 3000047 DENY_NONE 0x80 RDONLY NONE
/mnt/data/shares/wsusoffline . Thu Apr 23 01:16:57 2020
> 17843 0 DENY_NONE 0x100080 RDONLY NONE
/mnt/data/shares/wsusoffline . Wed Apr 22 12:04:08 2020
>
>
>
> Share Permissions are set to Everyone can read write and change, under the
security tab we have the domain users and domain admins as groups for example.
>
> My question would be here how I can debug this issue, we needed to
downgrade samba to 4.11 ?cause our employees can?t work with broken shares.
Sometimes they can open the share sometimes not. It looks like a delay.
>
> Best Regards and I hope for help here,
> David Faller
About all I can tell from that is that you are using the DC as a
fileserver, can you please give us a bit more info:
What OS ?
What is in your smb.conf ?
Also change the 'share' tab back to 'Everyone' 'allow'
'Full Control,
Change, Read'
Rowland