Hi, 1. Please add in global section in smb.conf the following lines:
kernel oplocks = no stat cache = no 2. service smb restart Please try the same test and let us know if that helps to increase the throughput. Raghavendra Talur On Tue, Aug 6, 2013 at 1:00 PM, haiwei.xie-soulinfo <[email protected] > wrote: > hi, All > > samba vfs low performance, compare with non-vfs export dir. > > nonvfs: > [root@infi131 cifs]# dd if=/dev/zero of=test1 bs=64k > ^C记录了55548+1 的读入 > 记录了55548+0 的写出 > 3640393728字节(3.6 GB)已复制，17.192 秒，212 MB/秒 > > vfs: > [root@infi131 cifs]# cd /mnt/cifs > [root@infi131 cifs]# dd if=/dev/zero of=test1 bs=64k count=10000 > 记录了10000+0 的读入 > 记录了10000+0 的写出 > 655360000字节(655 MB)已复制，7.11406 秒，92.1 MB/秒 > > > Any advise? Thanks > > terrs. > > > > > > hi, my testing: > > > > # glusterd -V > > glusterfs 3.4.0 built on Jul 25 2013 04:12:26 > > > > # smbd -V > > Version 3.6.9-151.el6 > > > > samba-gluster-vfs: > > git://forge.gluster.org/samba-glusterfs/samba-glusterfs-vfs.git > > > > smb.conf: > > [gvol] > > comment = For samba export of volume test > > vfs objects = glusterfs > > glusterfs:volfile_server = localhost > > glusterfs:volume = two > > path = / > > read only = no > > guest ok = yes > > > > > > On linux client, but dd testing will be pending. > > > > dd if=/dev/zero of=data bs=64k count=10000, successfully. > > dd if=/dev/zero of=data bs=128k count=10000, pending. > > > > Samba4.1 needed? Thanks. > > > > -terrs > > > > > > On Mon, 29 Jul 2013 02:10:10 -0700 > > Anand Avati <[email protected]> wrote: > > > > > On Mon, Jul 29, 2013 at 1:56 AM, Nux! <[email protected]> wrote: > > > > > > > On 29.07.2013 07:16, Daniel Müller wrote: > > > > > > > >> But you need to have gluster installed!? Which version? > > > >> Samba4.1 does not compile with the lates glusterfs 3.4 on CentOs > 6.4. > > > >> > > > > > > > > From what JM said, it builds against EL6 Samba (3.6) and it has also > been > > > > added to upstream. > > > > > > > > > You will need the latest Samba 4.1 release (or git HEAD),and > > > glusterfs-api-devel RPM (with its deps) installed at the time of > building > > > Samba to get the vfs module built. > > > > > > Avati > > > > _______________________________________________ > > Gluster-users mailing list > > [email protected] > > http://supercolony.gluster.org/mailman/listinfo/gluster-users > > -- > 谢海威 > 软件项目经理 > 电话: +86 10-68920588 > 手机: +86 13911703586 > Email: [email protected] > _______________________________________________ > Gluster-users mailing list > [email protected] > http://supercolony.gluster.org/mailman/listinfo/gluster-users > -- *Raghavendra Talur *
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