Copieren data van linux naar windows erg traag

Ik merk dat als ik data copieer van mijn Linux Server naar mijn Windows bak, dat ik dan 1.7mb/sec haal met DU meter.

Als ik van mijn Windows bak data copieer naar mijn Linux Server, geeft DU meter tussen de 8 en 9mb/sec aan.

Als ik data copieer van Windows bak naar Windows bak nr2, geeft DU meter redelijk stabiel 9mb/sec aan.

Wat kan hier het probleem zijn?

De HD in mijn linux server is een Seagate Barracuda IV 60gb ATA100
De HD in mijn Windows bak is een Seagate Barracuda IV 40gb ATA100 en Maxtor Diamondmax 9 80gb ATA133
De HD in mijn Windows bak 2 is een Seagate Barracuda IV 40gb ATA100

(tja Seagate is errug stil!!)

Maar goed mijn netwerk is:
10/100mbit CAT5E bekabeling
10/100mbit LinkPro Soho Auto-negotiation Switch
Linux Server is Router met 2x Realtek 8139AS 10/100mbit netwerkkaarten.
Windows bak heeft 3COM 3C920B
Windows bak 2 heeft Broadcom 440x

[ Voor 1% gewijzigd door iZi op 30-04-2003 00:09 . Reden: 1700mb/sec is een beetje teveel van het goede ]

het proleem is ook wanneer ik vanaf mijn Windows bak spul download van de linux server, dan haal ik niet meer dan 1.7mb/sec

das netjes ja

Oh ja mijn smb.conf stond al ingesteld op 8192 als buffer

[ Voor 71% gewijzigd door iZi op 30-04-2003 00:17 ]

hhmm is heb er wel even IPTOS_LOWDELAY toegevoegd, die stond er niet in...

Here it is!!! Testparm:

[root@Srvizinu root]# testparm
Load smb config files from /etc/samba/smb.conf
Processing section "[Filedisk]"
Loaded services file OK.
Press enter to see a dump of your service definitions

# Global parameters
[global]
coding system =
client code page = 850
code page directory = /usr/share/samba/codepages
workgroup = IZI.NU
netbios name =
netbios aliases =
netbios scope =
server string = Srvizinu
interfaces =
bind interfaces only = No
security = SHARE
encrypt passwords = Yes
update encrypted = No
allow trusted domains = Yes
hosts equiv =
min passwd length = 5
map to guest = Never
null passwords = No
obey pam restrictions = Yes
password server =
smb passwd file = /etc/samba/smbpasswd
root directory =
pam password change = Yes
passwd program = /usr/bin/passwd %u
passwd chat = *New*password* %n\n *Retype*new*password* %n\n *passwd:*all*authentication*tokens*updated*successfully*
passwd chat debug = No
username map =
password level = 0
username level = 0
unix password sync = Yes
restrict anonymous = No
lanman auth = Yes
use rhosts = No
log level = 2
syslog = 1
syslog only = No
log file = /var/log/samba/%m.log
max log size = 0
timestamp logs = Yes
debug hires timestamp = No
debug pid = No
debug uid = No
protocol = NT1
large readwrite = No
max protocol = NT1
min protocol = CORE
read bmpx = No
read raw = Yes
write raw = Yes
nt smb support = Yes
nt pipe support = Yes
announce version = 4.5
announce as = NT
max mux = 50
max xmit = 65535
name resolve order = lmhosts host wins bcast
max packet = 65535
max ttl = 259200
max wins ttl = 518400
min wins ttl = 21600
time server = No
unix extensions = No
change notify timeout = 60
deadtime = 0
getwd cache = Yes
keepalive = 300
lpq cache time = 10
max smbd processes = 0
max disk size = 0
max open files = 10000
read size = 16384
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=8192 SO_SNDBUF=8192
stat cache size = 50
use mmap = Yes
total print jobs = 0
load printers = Yes
printcap name = /etc/printcap
disable spoolss = No
enumports command =
addprinter command =
deleteprinter command =
show add printer wizard = Yes
os2 driver map =
strip dot = No
character set =
mangled stack = 50
stat cache = Yes
domain admin group =
domain guest group =
machine password timeout = 604800
add user script =
delete user script =
logon script =
logon path = \\%N\%U\profile
logon drive =
logon home = \\%N\%U
domain logons = No
os level = 20
lm announce = Auto
lm interval = 60
preferred master = Auto
local master = Yes
domain master = Auto
browse list = Yes
enhanced browsing = Yes
dns proxy = No
wins proxy = No
wins server =
wins support = No
wins hook =
kernel oplocks = Yes
oplock break wait time = 0
add share command =
change share command =
delete share command =
config file =
preload =
lock dir = /var/cache/samba
utmp directory =
wtmp directory =
utmp = No
default service =
message command =
dfree command =
valid chars =
remote announce =
remote browse sync =
socket address = 0.0.0.0
homedir map = auto.home
time offset = 0
NIS homedir = No
source environment =
panic action =
hide local users = No
host msdfs = No
winbind uid =
winbind gid =
template homedir = /home/%D/%U
template shell = /bin/false
winbind separator = \
winbind cache time = 15
winbind enum users = Yes
winbind enum groups = Yes
comment =
path =
alternate permissions = No
username =
guest account = nobody
invalid users =
valid users =
admin users =
read list =
write list =
printer admin =
force user =
force group =
read only = Yes
create mask = 0744
force create mode = 00
security mask = 0777
force security mode = 00
directory mask = 0755
force directory mode = 00
directory security mask = 0777
force directory security mode = 00
inherit permissions = No
guest only = No
guest ok = No
only user = No
hosts allow =
hosts deny =
status = Yes
nt acl support = Yes
max connections = 0
min print space = 0
strict allocate = No
strict sync = No
sync always = No
write cache size = 0
max print jobs = 1000
printable = No
postscript = No
printing = lprng
print command = lpr -r -P%p %s
lpq command = lpq -P%p
lprm command = lprm -P%p %j
lppause command =
lpresume command =
queuepause command =
queueresume command =
printer name =
use client driver = No
default devmode = No
printer driver =
printer driver file = /etc/samba/printers.def
printer driver location =
default case = lower
case sensitive = No
preserve case = Yes
short preserve case = Yes
mangle case = No
mangling char = ~
hide dot files = Yes
hide unreadable = No
delete veto files = No
veto files =
hide files =
veto oplock files =
map system = No
map hidden = No
map archive = Yes
mangled names = Yes
mangled map =
browseable = Yes
blocking locks = Yes
fake oplocks = No
locking = Yes
oplocks = Yes
level2 oplocks = Yes
oplock contention limit = 2
posix locking = Yes
strict locking = No
share modes = Yes
copy =
include =
exec =
preexec close = No
postexec =
root preexec =
root preexec close = No
root postexec =
available = Yes
volume =
fstype = NTFS
set directory = No
wide links = Yes
follow symlinks = Yes
dont descend =
magic script =
magic output =
delete readonly = No
dos filemode = No
dos filetimes = No
dos filetime resolution = No
fake directory create times = No
vfs object =
vfs options =
msdfs root = No

[Filedisk]
comment = Filedisk
path = /mnt/d
guest account = root
read only = No
guest only = Yes
guest ok = Yes


Voor zover ik weet, gebruik ik geen oplocks...tenminste ik heb er nog niet van gehoord, dus...

[root@Srvizinu root]# hdparm /dev/hdd

/dev/hdd:
multcount = 16 (on)
I/O support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 0 (off)
keepsettings = 0 (off)
nowerr = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 7297/255/63, sectors = 117231408, start = 0
busstate = 1 (on)

[root@Srvizinu root]# hdparm -i /dev/hdd

/dev/hdd:

Model=ST360021A, FwRev=3.75, SerialNo=3HR0YCHG
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=unknown, BuffSize=2048kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=117231408
IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no WriteCache=enabled
Drive Supports : Reserved : ATA-1 ATA-2 ATA-3 ATA-4 ATA-5

[ Voor 48% gewijzigd door iZi op 30-04-2003 00:49 ]

Verwijderd schreef op 30 april 2003 @ 00:47:
[...]

Zet deze eens op "0"


[...]

Op "yes" zetten


[...]

Zet deze eens op "16644"


[...]

Gelukkig gebruik je ze wel. Zie:
kernel oplocks = Yes
locking = Yes
oplocks = Yes
level2 oplocks = Yes


Wat zegt hdparm over je harddisk (hdparm <device> bv. "hdparm /dev/hda" en "hdparm -i /dev/hda") ?

Waar kan ik die settings aanpassen??

Volgens mij lukt dat niet in Webmin....teminste ik ben ze niet tegen gekomen

Hmm en Bunny_feet zegt dat hij tussen de 8.5 en 9.5mb/sec haalt met samba