Server Message Block is a network file sharing protocol created by Microsoft. This is the protocol used for file and printer sharing on Windows networks.

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HP Printer Unable to connect to SMB on Mac [migrated]

I've got an HP Officejet 8600 which can scan to an SMB Network Folder. I've got an iMac running Mavericks that I would like to use as the SMB destination for Scans from the Officejet. SMB has been ...
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0answers
22 views

User permissions/feature limitations of the native zfs smbshare service on linux

I'm using zfs on linux, using the sharesmb=on option to try out the native smb share feature instead of adding the zfs tank path to my smb.conf file. The share has shown up on my windows machines, ...
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31 views

How to use SSH to access file shares: Win2012->2012 from service

This relates to Win2012-R2 on both sides of the equation. Bitvise and others have shown how to do SMB over SSH, for example here: http://www.bitvise.com/file-sharing However, this has the downside ...
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0answers
20 views

server 2008, SMB issues after changing to virtual network

I have a windows 2008 server that I use as AD, DNS, and mostly for file sharing. I wanted to use hyper-V to add a virtual Linux box for some network monitoring software. So I added the external ...
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2answers
30 views

Samba only works when firewall is disabled

I can not seem to get samba to work correctly without disabling iptables. As soon as I disable iptables everything works perfectly although I am not fond of not having a firewall in place. I am hoping ...
9
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1answer
210 views

Why do “net use” and windows “map network drive” share have a drastic speed difference?

Why, when I copy a file (windows explorer copy, paste), am I getting ~100KB/s transfer rate from a drive mapped using the "net use" command in the command prompt and between 25-50MB/s transfer rate ...
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1answer
38 views

Forcing SMB Over 445 Instead of 80

A similar question had been asked here (Windows file explorer using port 80 (webdav) instead of 445 (samba smb cifs) for UNC path), however the solution did not work for my purposes. I've recently ...
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0answers
18 views

Weird Issue on 2008R2 while access Shares using linuxe SMB share

I have Linux share in my network.While using windows 2008 r2 user open any file from the share in user profile recent document it show only open document multiple time. When it open form windows share ...
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3answers
49 views

~50tb of storage in Azure presented as a single Windows File Share

I have googled, the closest thing I have found so far is another SF question here: Azure Storage limitations The Goal: Move approx 50TB of storage to the cloud, present that storage as a standard ...
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1answer
33 views

Debian Squeeze Slow SMB/Samba Write Speeds [closed]

Arch: x86_64 OS: Debian Sub-Version: Squeeze Prev Speed: 3-5MB Current Speed: 1MB Connection: WIFI WIFI Speed: 150Mbps I have been Google'in and testing for hours using the same file. I was ...
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1answer
28 views

Mapping a drive from Windows on a remote Mac via SMB [closed]

I have a Mac Mini in one of our offices that is used as a file server locally. I would like for it to serve the files to remote clients as well. I have File Sharing enabled and Windows Sharing on in ...
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0answers
5 views

smb running but not appearing in network [migrated]

So i'm trying to setup a few shares on my home network and after 2 days of googleing i can't get it to work. i've added it to firewalld, but all i see is it being unhappy about printers. Both the PC ...
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0answers
68 views

Premature SMB/CIFS Session Close (System error 1312)

In attempting to issue a "net use" to a NetApp share, I'm experiencing a very unique situation. A particular user is required to issue scans across a CIFS, however that user (which has full ...
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0answers
69 views

Cannot connect via SMB to Synology bound to OpenDirectory using local or domain credentials

We have a OpenDirectory Domain on a Mac OS X 10.9 Server. Our Synology is bound to the domain. Users are able to successfully authenticate using their OpenDirectory credentials to connect to the ...
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2answers
118 views

Is there a way to connect a remote folder with local cache on OSX or Windows workstation?

A company with 50 graphic designers are working on the same file server. They are using mainly Indesign. A typical project is a 60 pages indesign document with 1.5GB of linked files (something like ...
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vote
1answer
67 views

Can't access share sometimes and some strange performance issues

I'm getting error 0x80070043 "The network name cannot be found" when accessing \\dc01 (the root), but can access shares via \\dc01\share. When I get that error I also didn't get the network drive on ...
2
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0answers
49 views

Samba Shares Without Using Winbind

I am curious if it is possible to use samba shares without using winbind. In our current environment we are using SSSD, Kerberos, and Samba to complete the required tasks such as joining the windows ...
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0answers
18 views

samba permisions when copying files to file share

Maintainign a ubuntu server for a client where they use several file shares through smb. Fileshares have permisions to user groups and are set to 0770 Lately I get a lot of complaints from users ...
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0answers
51 views

Cannot connect via RDP/SMB via DNS?

We have a SBS (Windows Small Business Server) running DHCP and DNS. One of our VMs is a test VM. Due to security reasons, this VM is not inside the Domain and has no access to network drives etc. ...
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1answer
57 views

How do I tell a headless Ubuntu 14.04 server how to access a shared drive that is on Windows domain and renew password for a Windows user?

Inside a corporate situation, the machines are largely controlled using Microsoft technology. I have another server on the same network that is running Ubuntu 14.04 headless. No GUI. I want to write ...
3
votes
1answer
291 views

Windows 2012 R2 disables SMB1

We have a Windows 2012 R2 server that acts as a file server. Initially our copy machine worked with scanning to the file share. After an update, the scan to file share stopped working and eventually ...
2
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1answer
38 views

Can Perfmon be used to monitor free space on a (mounted) SMB share?

Is there a way to use Windows Perfmon to monitor available space on a (mounted) SMB share? For example: on server ABC, I'd have a share \\DEF\SharedFiles mounted. As I can't set up any monitoring on ...
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0answers
163 views

Toshiba eStudio350 scan to SMB file in Windows 8 Homegroup causing file storage error

My question concerns a large format, stand alone copy machine. I am trying to scan from the copy machine to users' folders on the network. I have done this with various copiers in the past and it ...
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0answers
77 views

Unable to create Hyper-V VM on SMB share

I'm trying to create a VM on Hyper-V 2012 R2 server and I'm getting this error: The server encountered an error while creating VMNAME The Operation failed Failed to create external configuration ...
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1answer
84 views

Mounting Windows Share from Ubuntu

I've a windows shared folder which I can access by typing \share\files\ in "run" or address tab of windows file explorer. I need to use that in Ubuntu. So I added \\share\files\ /mnt/share/ cifs ...
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37 views

CIFS shares disconnection

On a SOLARIS system I have a CIFS share on which clients access via AD. The problem is that it desconnects (once a day maybe) when it should remain persistent. I have every time to rejoin again to the ...
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votes
1answer
150 views

How can I block the SMB (445/tcp) port on Windows 2012R2 Data Center?

I've got an interesting software configuration (Alfresco CIFS) that requires me to block access to the Windows SMB port for proper operation. I tried adding a new inbound firewall rule at the top ...
0
votes
1answer
338 views

Samba authenticates users, but does not reply

Sometimes the samba 4.1.11 stops serving the clients. Every day, I have to restart the smbd just to get this fixed. The windows clients say, that the shared device is unreachable or the authentication ...
2
votes
2answers
67 views

How do I make it impossible for a Windows machine to delete a directory (not its contents) on a Linux Samba server?

The title says it all. (One of the rare occasions where it actually fits. :P)
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2answers
61 views

SMB Latency Issue with Multiple Users

We have a program that works by being shared over the network as a normal Windows Mapped Drive. You run the program from the mapped drive and it stores its files in flat file databases in that mapped ...
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0answers
143 views

premitted user cannot access file through UNC path

I was created a document and would like to share files through email, the file was located at windows 2012 file server, so I attached UNC hyperlink in email and distribute it to teammates. But my ...
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1answer
397 views

Windows 8.1 keeps prompting for Network Share Credentials after every log on or restart

I have a Network drive Shared in a Workgroup with 3 clients. Two clients with Windows 7 have persistent connections to the Share. No issues with those two. My windows 8.1 client keeps prompting for ...
3
votes
1answer
226 views

Win7 loses connection to network shares after resume unless server specified using FQDN

My Win7 client has a connection to a Linux server and its shared folders. The problem occurs when the computer wakes up after a sleep and then one of the shared folders is not accessible. I receive ...
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3answers
881 views

Can't access SMB shares on Windows but can on Linux

I've been having some problems with a Samba share that I recently set up. The share's configuration is as follows: [data] path = /media/data available = yes valid users = admin read only = no ...
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0answers
222 views

Possible SMB issue after server migration

im troubleshooting a performance issue with one of our applications after a server upgrade. We have moved from server 2003 SP2 to 2008 R2 for our file/print. The application is installed locally on ...
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1answer
117 views

Leveraging rsync for a local copy between two slow drives, benefits without a daemon

I am confused by the benefits of rsync (3.1.1) if there is no daemon running remotely, e.g. copying from a drive mounted via SMB2 (via a VPN) to an external HDD (USB 2.0, sadly). Both connections are ...
3
votes
1answer
73 views

How can I probe an SMB share for unencrypted access?

I am enabling SMB encryption with: Set-SmbServerConfiguration -EncryptData $true -Force From a monitoring service, I want to verify that only encrypted connections are accepted. How can I attempt ...
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1answer
83 views

Windows 2K8 R2 in AD environment not allowing SMB connections

I've got 2 Windows2k8R2 VMs. One is the domain controller, the other one is a TS server. Both have network discovery and file sharing enabled. Currently the TS server is not allowing any SMB ...
6
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2answers
2k views

Windows Server 2012 R2 performance for Mac OS X Clients (File Services)

I am inheriting a Windows 2012 R2 Server that is experiencing abysmal SMB/CIFS performance for Mac OS X Clients in particular. The server is doing file services and is an Active Directory Domain ...
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0answers
41 views

SMB reverse port forward fails to connect

I have a rather complex server setup consisting of a reverse SSH tunnel through a Linux VPS. Namely, server A is a Mac Mini and runs a script which reverse tunnels to the VPS, which we'll call B. ...
1
vote
1answer
125 views

Allow overwriting of open files on a smb share

We have a smb share on a linux box which is used as network share for windows machines. We put an executable on it for everyone to use. The issue is that if anyone has the application running, we ...
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0answers
137 views

Ubuntu Client, connect to windows SMB share on domain joined server using local credentials

I'm having some trouble connecting to the C$ share on one of my servers. I can do so using an account from the domain administrators group, however can't access most files on the server. I instead get ...
0
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2answers
199 views

SMB2 over 1GB PTP Link - 10ms latency

Maybe I'm expecting way more from SMB2 than what's realistic. Here is the scenario. Windows 7 Client (Local) A) Win2008R2 Server (LAN -- 1GB, <1ms) B) Win2008R2 Server (WAN -- 1GB, 10ms) ...
2
votes
2answers
518 views

Folder sizes at 0 bytes with Samba shares on Windows 7

Background info: Running Samba version 3.6.9 Successfully authenticating shares with Active Directory (user/file permissions) Able to successfully connect to shares - no issues at all. So, ...
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votes
2answers
109 views

Permission denied on Samba share

I am trying to setup a simple samba share, but all I can get is "permission denied" (both in Windows and Linux). This is my share section: [pdf] comment = PDFs browseable = yes ...
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0answers
56 views

Windows file server denying openfile for the first few seconds a process is running

I'm trying to figure out the cause of a problem that happen at two of our customer's. They are running our application with the executable located on a SMB share on a Windows 2008 R2 servers (the one ...
2
votes
1answer
316 views

Server unable to browse shares on itself

Having a rather weird issue with our 2008 Domain Controller When on the server itself and attempting to browse via explorer to \\server or \\192.168.1.1 we get an error message saying : "\\SERVER is ...
0
votes
2answers
2k views

SMB vs NFS authentication

Can anyone briefly describe me what is the biggest difference between SMB authentication and NFS v.3 authentication? I think that in SMB it is based on user's login and password whereas in NFS it is ...
1
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1answer
61 views

Multiple W2K8 CNames with the same file share name to one server [closed]

I'm the sole DBA at a "juvenile-tier" SAAS company, which means that I came up through the dev track and knew how to feel out small and large queries and network transfers, and interface with a ...
2
votes
1answer
327 views

Can I give an application pool access to a remote share without an active directory domain?

I have an IIS application running on Server A. It needs the ability to write to a folder on a UNC share, currently on Server B. I would like to keep the share on Server B, but this environment does ...