Bug 4043 - Slow Performance - Suse 10.1 with Samba 3.0.22-13.18
Slow Performance - Suse 10.1 with Samba 3.0.22-13.18
Status: RESOLVED WORKSFORME
Product: Samba 3.0
Classification: Unclassified
Component: smbclient
3.0.22
x86 Windows 98
: P3 normal
: none
Assigned To: Lars Müller
Samba QA Contact
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2006-08-23 06:34 UTC by Michael Krause
Modified: 2011-10-07 13:23 UTC (History)
1 user (show)

See Also:


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Description Michael Krause 2006-08-23 06:34:59 UTC
I am trying to use the above mentioned versions to run our single Fileserver with one printer attached for 13 Clients ( all using Windows 98 SE ). But in comparrison to Suse 9.1 with Samba 3.0.2a-51 our Office software for order processing runs much slower? 
My smb.conf file is displayed below, can you see if i made a mistake somewhere or could this problem be somewhere else.
I have installed both above mentioned versions on the same hardware. Suse 9.1 OK, Suse 10.1 to slow.
# Samba config file created using SWAT
# from 127.0.0.1 (127.0.0.1)
# Date: 2006/08/20 12:05:08

[global]
dos charset = CP850
unix charset = UTF-8
display charset = LOCALE
workgroup = SAMBA
realm = 
netbios name = FILESERVER
netbios aliases = 
netbios scope = 
server string = Samba 3.0.22-13.18-SUSE-CODE10
interfaces = 
bind interfaces only = No
security = USER
auth methods = 
encrypt passwords = Yes
update encrypted = No
client schannel = Auto
server schannel = Auto
allow trusted domains = Yes
hosts equiv = 
map to guest = Never
null passwords = No
obey pam restrictions = No
password server = *
smb passwd file = /etc/samba/smbpasswd
private dir = /etc/samba
passdb backend = smbpasswd
algorithmic rid base = 1000
root directory = 
guest account = nobody
enable privileges = No
pam password change = No
passwd program = 
passwd chat = *new*password* %n\n *new*password* %n\n *changed*
passwd chat debug = No
passwd chat timeout = 2
check password script = 
username map = 
password level = 0
username level = 0
unix password sync = No
restrict anonymous = 0
lanman auth = Yes
ntlm auth = Yes
client NTLMv2 auth = No
client lanman auth = Yes
client plaintext auth = Yes
preload modules = 
use kerberos keytab = No
log level = 0
syslog = 1
syslog only = No
log file = 
max log size = 5000
debug timestamp = Yes
debug hires timestamp = No
debug pid = No
debug uid = No
smb ports = 445 139
large readwrite = No
max protocol = NT1
min protocol = CORE
read bmpx = No
read raw = Yes
write raw = Yes
disable netbios = No
reset on zero vc = No
acl compatibility = 
defer sharing violations = Yes
nt pipe support = Yes
nt status support = Yes
announce version = 4.9
announce as = NT
max mux = 50
max xmit = 8192
name resolve order = lmhosts wins host bcast
max ttl = 259200
max wins ttl = 518400
min wins ttl = 21600
time server = No
unix extensions = Yes
use spnego = Yes
client signing = auto
server signing = No
client use spnego = Yes
enable asu support = Yes
svcctl list = 
change notify timeout = 60
deadtime = 0
getwd cache = Yes
keepalive = 300
kernel change notify = Yes
lpq cache time = 30
max smbd processes = 0
paranoid server security = Yes
max disk size = 0
max open files = 10000
socket options = TCP_NODELAY
use mmap = Yes
hostname lookups = No
name cache timeout = 660
load printers = Yes
printcap cache time = 750
printcap name = cups
cups server = 
iprint server = 
disable spoolss = Yes
enumports command = 
addprinter command = 
deleteprinter command = 
show add printer wizard = No
os2 driver map = 
mangling method = hash2
mangle prefix = 1
max stat cache size = 0
stat cache = Yes
machine password timeout = 604800
add user script = 
rename user script = 
delete user script = 
add group script = 
delete group script = 
add user to group script = 
delete user from group script = 
set primary group script = 
add machine script = 
shutdown script = 
abort shutdown script = 
username map script = 
logon script = 
logon path = \\%N\%U\profile
logon drive = 
logon home = \\%N\%U
domain logons = No
os level = 65
lm announce = Auto
lm interval = 60
preferred master = Yes
local master = Yes
domain master = No
browse list = Yes
enhanced browsing = Yes
dns proxy = Yes
wins proxy = No
wins server = 
wins support = No
wins hook = 
wins partners = 
kernel oplocks = Yes
lock spin count = 3
lock spin time = 10
oplock break wait time = 0
ldap admin dn = 
ldap delete dn = No
ldap group suffix = 
ldap idmap suffix = 
ldap machine suffix = 
ldap passwd sync = no
ldap replication sleep = 1000
ldap suffix = 
ldap ssl = no
ldap timeout = 15
ldap page size = 1024
ldap user suffix = 
add share command = 
change share command = 
delete share command = 
eventlog list = 
config file = 
preload = 
lock directory = /var/lib/samba
pid directory = /var/run/samba
utmp directory = 
wtmp directory = 
utmp = No
default service = 
message command = 
get quota command = 
set quota command = 
remote announce = 
remote browse sync = 
socket address = 0.0.0.0
homedir map = auto.home
afs username map = 
afs token lifetime = 604800
log nt token command = 
time offset = 0
NIS homedir = No
usershare allow guests = No
usershare max shares = 0
usershare owner only = Yes
usershare path = /var/lib/samba/usershares
usershare prefix allow list = 
usershare prefix deny list = 
usershare template share = 
panic action = 
host msdfs = No
enable rid algorithm = Yes
passdb expand explicit = Yes
idmap backend = 
idmap uid = 
idmap gid = 
template homedir = /home/%D/%U
template shell = /bin/false
winbind separator = \
winbind cache time = 300
winbind enum users = Yes
winbind enum groups = Yes
winbind use default domain = No
winbind trusted domains only = No
winbind nested groups = No
winbind max idle children = 3
winbind nss info = template
winbind refresh tickets = No
winbind offline logon = No
comment = 
path = 
username = 
invalid users = 
valid users = 
admin users = 
read list = 
write list = 
printer admin = 
force user = 
force group = 
read only = Yes
acl check permissions = Yes
acl group control = No
acl map full control = 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
force unknown acl user = No
inherit permissions = No
inherit acls = No
inherit owner = No
guest only = No
guest ok = No
only user = No
hosts allow = 
hosts deny = 
allocation roundup size = 1048576
aio read size = 0
aio write size = 0
aio write behind = 
ea support = No
nt acl support = Yes
profile acls = No
map acl inherit = No
afs share = No
block size = 1024
max connections = 0
min print space = 0
strict allocate = No
strict sync = No
sync always = No
use sendfile = No
write cache size = 0
max reported print jobs = 0
max print jobs = 1000
printable = No
printing = cups
cups options = 
print command = 
lpq command = %p
lprm command = 
lppause command = 
lpresume command = 
queuepause command = 
queueresume command = 16644
printer name = 
use client driver = No
default devmode = No
force printername = No
default case = lower
case sensitive = Auto
preserve case = Yes
short preserve case = Yes
mangling char = ~
hide dot files = Yes
hide special files = No
hide unreadable = No
hide unwriteable files = No
delete veto files = No
veto files = 
hide files = 
veto oplock files = 
map archive = Yes
map hidden = No
map system = No
map readonly = yes
mangled names = Yes
mangled map = 
store dos attributes = No
browseable = Yes
blocking locks = Yes
csc policy = manual
fake oplocks = No
locking = Yes
oplocks = Yes
level2 oplocks = Yes
oplock contention limit = 2
posix locking = Yes
strict locking = Yes
share modes = Yes
dfree cache time = 0
dfree command = 
copy = 
include = 
preexec = 
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 = Yes
dos filetime resolution = No
fake directory create times = No
vfs objects = 
msdfs root = No
msdfs proxy = 

[homes]
comment = Home Directories
valid users = %S
read only = No
browseable = No

[users]
comment = All users
path = /home
read only = No
inherit acls = Yes
veto files = /aquota.user/groups/shares/

[groups]
comment = All groups
path = /home/groups
read only = No
inherit acls = Yes

[printers]
comment = All Printers
path = /var/tmp
create mask = 0600
guest ok = Yes
printable = Yes
browseable = No

[appl]
comment = Daten
path = /shared/appl/
read only = No
create mask = 0777
force create mode = 0777
directory mask = 0777
force directory mode = 0777
inherit permissions = Yes
inherit acls = Yes
Comment 1 Gerald (Jerry) Carter 2006-08-23 07:26:22 UTC
SuSE has patch their rpms so much you'll need to 
deal with them directly.  I'd suggest filing a bug
with them.  Although I don't know the URL.

Maybe Lars can comment?
Comment 2 Jeremy Allison 2006-08-23 11:43:43 UTC
Why is this :

large readwrite = No

set to no ? By default it's set to "yes". You should not change this unless you know what you're doing.

Jeremy.
Comment 3 Michael Krause 2006-08-24 08:14:28 UTC
(In reply to comment #2)
> Why is this :
> large readwrite = No
> set to no ? By default it's set to "yes". You should not change this unless you
> know what you're doing.
> Jeremy.

Sorry, just tried several settings. All did not bring a change to performance.
Even with 
Large readwrite = yes
there is no difference
Mike
Comment 4 Lars Müller 2009-09-15 07:42:44 UTC
Do you still see the same issue with the current Samba 3.4.1?

RPM packages are available from the network:samba:STABLE project of the openSUSE Build Service as stated at http://en.openSUSE.org/Samba in the section titled " openSUSE Build Service"
Comment 5 Lars Müller 2011-10-07 13:23:37 UTC
Please reopen if this still applies with 3.5 or 3.6.