Why is samba so slow?

Why is samba so slow?

All some time, the process suffers from network latency and SMB server latency. This is because the SMB request is first translated to a file system command and then to the actual file system latency to complete the operation. If any antivirus program is running, the transfer slows down even more.

Is Samba good for Nas?

Samba server allows you to set up a NAS – Network Attached Storage. This is basically a hard drive (or drives) on your local network that can be accessed by any device connected to your router. You can use it as any other drive or folder on your PC. Set up a samba share on it and give it a second life.

Why Samba is used in Linux?

Samba enables Linux / Unix machines to communicate with Windows machines in a network. Originally, Samba was developed in 1991 for fast and secure file and print share for all clients using the SMB protocol. Since then it has evolved and added more capabilities.

Is SMB fast?

SMB v1 / CIFS is quite terrible overall, showing very poor read and write speeds, so it should be avoided at all costs.

How can I speed up my file server?

File Server – how to speed up

1. Open first file: < 1 second.
2. Open second file: < 1 second.
3. Save file after working with in 30 secund: < 1 second.
4. Save file after working with in 15 minuts: < 1 second.
5. Open file after 15 minutes delay: < 1 second.

How fast is NFS?

The NFS server and client communicate over a 100 MB per second Ethernet network. When sequentially writing a small file, the throughput averages around 10 MB per second. However, when writing a very large file, the throughput average drops to well under 1 MB per second.

Can NFS and Samba same share?

Yes. There’s no restriction on the folders pointed to by the SMB or NFS share. Both SMB and NFS are file-based sharing protocols and allow access to the data stored within the folder and subfolders the share points to. These protocols don’t change the underlying file system.

What is difference between Samba and NFS?

NFS is a protocol that allows a user to access files over a network; Samba is essentially a re-imaging of the Common Internet File System. NFS has four versions, the newest of which includes a stateful protocol; Samba has multiple versions, the latest of which allows file and print sharing between multiple computers.

What is the difference between SMB and Samba?

SAMBA was originally SMB Server – but the name had to be changed due to SMB Server being an actual product. SMB was the predecessor to CIFS. SMB (Server Message Block) and CIFS (Common Internet File System) are protocols. Samba implements CIFS network protocol.

How fast is samba compared to NFS?

Generally, you should find that Samba performs similarly to ftp at raw transfer speed. It should perform quite a bit faster than NFS, although this depends on your system. Several people have done comparisons between Samba and Novell, NFS, or Windows NT.

How to speed up the Samba server?

For this there are some commands to put in EXTRA OPTIONS in GLOBAL section or in share that you want. Tells the server to send as many packets as necessary to keep delay low. This will account for a 30 percent speedup by itself. In Samba 2.0 socket options = TCP_NODELAY became the default value.

Should I read and write raw data by default in samba?

Read and write raw default to yes, and should be left on unless you find you have one of the ancient buggy clients. In Samba, the option that is directly related with the MTU and window size is max xmit. This option sets the largest block of data Samba will try to write at any one time

What version of Samba is running on the Linux server?

The Linux server is running CentOS 7.2.1511 The kernel version is 3.10.0-327.4.4 The version of Samba is 4.2.3-11 The smb.conf file on the Linux server is as follows: