Thank you for replies,
with option "use sendfile = yes" it works great (with good speed), but I am asking why is this option in CentOS disabled as default, even in standard samba build it should be (according to Samba release notes) enabled as default.
So my question is, why in CentOS´s Samba build is this option as default disabled. Is it experimental? Is it potentially dangerous? (Something like oplocks?)
2009/8/24 Per Qvindesland per@norhex.com:
Hi
I am not saying that this is the solution but I am saying that it might be worth a short, even if it works for you I would still fine tune it depending on your configs, a lot of the time fine tuning samba is a pain and most of the time it actually comes down to crappy network performance I.E the nic seems to be working but it actually has a fault.
Regards Per Qvindesland
--- Original message follows --- Subject: Re: [CentOS] Samba "use sendfile" configuration option set do disabled as default - why? From: Christoph Maser cmr@financial.com To: "CentOS mailing list" centos@centos.org Date: 24-08-2009 13:27
Am Montag, den 24.08.2009, 13:24 +0200 schrieb Per Qvindesland:
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=65536 SO_SNDBUF=65536
These options are often found if you search for samba tuning. Did someone actaully benchmark the results? Shouldn't tuning buffers manuall be oboslete nowadays? I somewhat doubt this is THE solution for slow sambas.
Chris
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