similar to: Small file performance

Hi Volker, Thanks for the response. The clients are Win 7, Win 10 and various flavours of Linux, with Samba client versions ranging from 3.6 to 4.5.3. There is no perceptible difference between any of them. Network latency is never above 0.2s and mostly sits at around 0.1s. If that's a problem it is so only for Samba. I did as you suggested with the smb options but that just made it

hai john, what is the preformance when you copy between the windows computers make sure you test hdd-hdd or sdd-sdd disk. to my experience copien lots of small files is always much lower. i get same results as you. small files copy pc-server is around 3.5-4mb/s, 1 large file i get 110-114mb/s. without changing the default in smb.conf. tested on samba 4.5.3 debian 8 and 4.2.14 sernet samba

On Mon, Jan 09, 2017 at 09:39:31AM +1100, John Gardeniers via samba wrote: > We are experiencing painfully slow performance when transferring many small > files via Samba. We are currently running Samba 4.5.1, although based on my > searches the version doesn't seem to make any difference and this is a long > standing problem. SMB performance critically depends on the client. What

Hi, this is my first pos here, please be lenient. My problem shuld be a FAQ and, in fact I found a lot of references googling around, but nothing could really solve my problem, so here I am. I have a Samba server: Very basic wheezy amd64 installation on a small VIRTUAL server (Xen). Only fancy thing is direct access to a couple of RAID1 (mirror) arrays where data is stored. I normally access

I have a Rootserver-> V-Server -> vpn-> samba connection. -1 GBit/s-Port: Granted 200 MBit/s: MAX 1 GBit/s: ... Using vpn direct I get the maximum speed of the local internet connection about 6MiB/s Using samba the maximum speed is about 2,6 MiB/s for a single download and twice 2.2MiB/s for a double download Upload is the same as my internet connection 1MiB/s I increased the speed

On Tue, Sep 06, 2016 at 08:06:48PM +0200, Volker Lendecke via samba wrote: > On Tue, Sep 06, 2016 at 07:58:27PM +0200, Daniel Vogelbacher via samba wrote: > > I don't have these options in my smb.conf. > > Do you recommend any specific values? > > aio read size = 1 > aio write size = 1 > > You might try with current master. There we have improved async I/O >

All, I have a Solaris 11.1 (x86_64) server using ZFS as the storage facility running samba version 4.1.6. I have several clients that seem to transfer files to and from the server at acceptable rates (~80 MB/s) read and write. The problem is that I also have several clients that transfer at a very inhibited rate (~1 MB/s). These clients are W7 (x64) both physical machines and virtual. I also

Hello list, I setup Iometer to test AIO for 100% random read. If "Transfer Request Size" is more than or equal to 256 kilobytes,in the beginning the transmission is good. But 3~5 seconds later,the throughput will drop to zero. Server OS: Ubuntu Server 14.04.1 LTS Samba: Version 4.1.6-Ubuntu Dialect: SMB 2.0 AIO settings : aio read size = 1 aio write size = 1 vfs objects =

On Tue, Sep 06, 2016 at 10:58:01PM +0200, Daniel Vogelbacher via samba wrote: > On 06.09.2016 20:15, Jeremy Allison via samba wrote: > > On Tue, Sep 06, 2016 at 08:06:48PM +0200, Volker Lendecke via samba wrote: > >> On Tue, Sep 06, 2016 at 07:58:27PM +0200, Daniel Vogelbacher via samba wrote: > >>> I don't have these options in my smb.conf. > >>> Do

I have a working samba pdc setup called \\dc1 users can login etc. When opening network places the only machine that shows up is the windows 7 machine. I want the DC1 to show up but it does not. I am running samba 4.7 dhcp is handled by a pfsense router here's the smb.conf Thanks in advance [global] realm = JKDRBS.COM workgroup = JKDRBS domain master = Yes

Sorry for my previous email it was something wrong with my email client. Now is the corrected version: Hello, I have a problem with files locks on share. My server is running FreeBSD 10.2 (amd64) with ZFS pool (raidz) for windows share and samba 4.3.3 (ROLE_ACTIVE_DIRECTORY_DC). The server has approximately 100 users accounts and computers accounts. >From one windows workstation I open a

[global] workgroup = ... security = ADS realm = .... passdb backend = tdbsam log level = 3 vfs:2 syslog = 0 encrypt passwords = yes template shell = /bin/csh map to guest = Bad User deadtime = 30 winbind separator = / winbind refresh tickets = yes winbind trusted domains only = no

Hello? We have used glusterfs3.4 with the lasted samba-glusterfs-vfs lib to test samba performance in windows client. two glusterfs server nodes export share with name of "gvol": hardwares: brick use a raid 5 logic disk with 8 * 2T SATA HDDs 10G network connection one linux client mount the "gvol" with cmd: [root at localhost current]# mount.cifs //192.168.100.133/gvol

Good afternoon. Faced an incomprehensible problem in the work of Samba 4.4.5 and Samba 4.6.4 In the config I have the parameters: Directory mask = 0770 Force directory mode = 0770 Create mask = 0770 Force create mode = 0770 On systems starting from Windows XP and above, as well as with MacOS X 10.8 and higher, everything works right. But on MacOS X 10.6 - 10.7 systems, why folders and files are

centos workstation: smb.conf >> [global] workgroup = LAB realm = LAB.LOCAL security = ads idmap config * : range = 16777216-33554431 template homedir = /home/LAB/%U template shell = /bin/bash winbind use default domain = true winbind offline logon = false Samba Domain Server : smb.conf>> [global] idmap cache time = 604800 idmap negative cache time =

Situation: Server: Linux OpenSUSE 11.2 x86 fileserver. Quad Core CPU, 2 Gb RAM, Raid 5 SMB-shared massive. 2TB Samba 3.5.1 Clients: 16 Linux clients (OpenSUSE 11.2) - connect to server trough NFS. 8 Windows clients (5 Windows XP, 3 or 4 Windows 7). Server - is member of windows Domain. (another server - controller) Problem: Linux clients have transfer (to SAMBA server) rates: from 50 MB/s

As counter example. My slowest server, AMD E350 2 core, max 1.6Gz. On 1Gb lan, disk 2x 5400rpm software raid 1 + 1 ssd. Copy Speed 115Mb/s as in max 1Gb bandwith, from a win7 and win10 pc to the raid1. File sizes. 100Mb+ get max 115Mb/s to a 4MB blocksized partition. 1-10mb files ,max 90-115Mb/s to a 1MB blocksized partition. 0.0-1mb files ,max 60-100Mb/s to a 4k blocksized partition.

Hello. I have 2 clustered server and they're using same DC. But wbinfo gives me different user with same "UID" and on every failover I'm facing with this problem. Server 1: [root at DEV1~]# getfacl a1 -n -dc user::rwx user:0:rwx user:8003:rwx group::--- group:0:--- mask::rwx other::--- [root at DEV1~]# wbinfo -U 8003 S-1-5-21-3833684748-2620639523-3326022584-1110 I moved the

On 03/06/15 21:29, ivenhov wrote: > I reproduced error WERR_DEFAULT_JOIN_REQUIRED in two scenarios: > - user account that is used to join machine to domain is not part of Domain > Admin group. > - OU path for computer (specified in createcomputer) is invalid > > In both of those cases I'm getting detailed error messages: 'insufficient > access' and 'invalid

Hi guys, I have configured Samba share drives on my CentOS 7 VSI, and using OpenVPN client for the users to access these shares from Windows or MAC. While I am trying to upload/download heavy files (>500MB) it is very slow in speed. Any suggestions? Thanks, Shobhit Agarwal -- Regards, Shobhit Agarwal +61-406528285