R: [Samba] Very Slow!
Deltasistemi DynDns
deltasistemi at deltasistemi.com
Fri Aug 29 13:13:58 GMT 2008
Try to disable oplocks?
Oplocks = no
Level 2 oplocks = no
-----Messaggio originale-----
Da: samba-bounces+deltasistemi=deltasistemi.com at lists.samba.org
[mailto:samba-bounces+deltasistemi=deltasistemi.com at lists.samba.org] Per
conto di Brian D. McGrew
Inviato: venerdì 29 agosto 2008 7.33
A: Volker.Lendecke at SerNet.DE
Cc: samba at lists.samba.org
Oggetto: RE: [Samba] Very Slow!
On Thu, Aug 28, 2008 at 02:34:02PM -0700, Brian McGrew wrote:
> > On Thu, Aug 28, 2008 at 02:20:09PM -0700, Brian McGrew wrote:
> >> socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
> >
> > Quick try: Remove that.
> >
> > Curious question -- why did you set those options?
> -----
> It didn't change, still says 4 hours and is taking 3 to 4 seconds to
copy
> 1k.
You re-started smbd?
-----
Yeah, I did a 'service smb restart' and everything came back OK. Just for
grins I rebooted the server about an hour ago, just in case I missed
something. No dice, same thing.
Still, very slow. ++4hour estimate to copy a 4GB file. <2mins via FTP.
System info:
Red Hat Enterprise Linux Server release 5 (Tikanga)
Kerlen 2.6.18-8.el5 SMP x86_64
Samba version 3.0.23c-2
Eth0 && Eht1 bonded to bond0, 2Gbps.
/etc/samba/smb.conf attached below...
I'm seeing very slow transfers from Samba.... I'm not sure how else to
describe it. If I try and copy a 4GB DVD image from the server to any
Windows box (XP, 2003, 2008, MacOS) it estimates more than 4 hours to copy.
However, if I FTP to the server from any given client I can move the whole
file in less than 2 minutes...
I'm not a Samba expert, so anything is helpful at this point!!!
-brian
[global]
netbios name = mvppvt125
realm = MACHINEVISIONPRODUCTS.COM
security = ads
preferred master = no
encrypt passwords = yes
wins server = 10.0.0.119
workgroup = MVP
password server = *
server string = Dell PowerVault Server
log level = 3
log file = /var/log/samba/smbd.log
max log size = 50
winbind use default domain = yes
winbind nested groups = yes
winbind separator = +
client ntlmv2 auth = yes
username map = /etc/samba/smbusers
template shell = /bin/bash
[filevault]
comment = File Vault
path = /filevault
browseable = yes
writable = yes
create mode = 0777
force create mode = 0777
force directory mode = 0777
[data]
comment = MVP Data
path = /data
browseable = yes
writable = yes
create mode = 0777
force create mode = 0777
force directory mode = 0777
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