Hi!
I've got Debian 4.0 on an NSLU2 with Samba. The system is on an
USB-Stick, the Samba share is on an USB-Disk.
Copying files to the samba share make some problems here.
I get a large delay before the transfer starts and I get timeouts with
files larger than 150MB.
I found out, that samba is writing a dump file on the disc before the
transfer starts, which causes the delay/timeout. This should be the
right behaviour if "strict allocate = yes" is set, but my samba runs
with defaults which means "strict allocate = no".
Is there another setting in samba which can cause this effect?
Here is my testparm -v:
Load smb config files from /etc/samba/smb.conf
Processing section "[Netzlaufwerk]"
Loaded services file OK.
Server role: ROLE_STANDALONE
Press enter to see a dump of your service definitions
[global]
dos charset = CP850
unix charset = UTF-8
display charset = LOCALE
workgroup = UNDERWORLD
realm netbios name = AMELIA
netbios aliases netbios scope server string = %h server
interfaces bind interfaces only = No
security = SHARE
auth methods encrypt passwords = Yes
update encrypted = No
client schannel = Auto
server schannel = Auto
allow trusted domains = Yes
map to guest = Never
null passwords = No
obey pam restrictions = Yes
password server = *
smb passwd file = /etc/samba/smbpasswd
private dir = /etc/samba
passdb backend = tdbsam
algorithmic rid base = 1000
root directory guest account = nobody
enable privileges = Yes
pam password change = No
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\sUNIX\spassword:* %n\n
*Retype\snew\sUNIX\spassword:* %n\n *password\supdated\ssuccessfully* .
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 = 0
syslog only = No
log file = /var/log/samba/log.%m
max log size = 1000
debug timestamp = Yes
debug hires timestamp = No
debug pid = No
debug uid = No
enable core files = Yes
smb ports = 445 139
large readwrite = Yes
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 = auto
defer sharing violations = Yes
nt pipe support = Yes
nt status support = Yes
announce version = 4.9
announce as = NT
max mux = 50
max xmit = 16644
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 = No
svcctl list deadtime = 0
getwd cache = Yes
keepalive = 300
kernel change notify = Yes
fam change notify = Yes
lpq cache time = 30
max smbd processes = 0
paranoid server security = Yes
max disk size = 0
max open files = 10000
open files database hash size = 10007
socket options = TCP_NODELAY
use mmap = Yes
hostname lookups = No
name cache timeout = 660
load printers = Yes
printcap cache time = 750
printcap name cups server iprint server disable spoolss = No
addport command enumports command addprinter command
deleteprinter command show add printer wizard = Yes
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 = 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
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 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 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/run/samba/usershares
usershare prefix allow list usershare prefix deny list usershare
template share panic action = /usr/share/samba/panic-action %d
host msdfs = Yes
passdb expand explicit = No
idmap backend idmap uid idmap gid template homedir =
/home/%D/%U
template shell = /bin/false
winbind separator = \
winbind cache time = 300
winbind enum users = No
winbind enum groups = No
winbind use default domain = No
winbind trusted domains only = No
winbind nested groups = Yes
winbind nss info = template
winbind refresh tickets = No
winbind offline logon = No
comment path username invalid users = root
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
change notify timeout = 60
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 = bsd
cups options 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 = Yes
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
dmapi support = 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 = Auto
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 = Yes
msdfs proxy
[Netzlaufwerk]
comment = Netzlaufwerk
path = /media/usb0
read only = No
guest ok = Yes
--
Ephram: "You gotta stop doing that."
Amy: "What?"
Ephram: "Saying things that make me wanna kiss you."
Amy: "You too."
[Everwood]
Hi!
I've got Debian 4.0 on an NSLU2 with Samba. The system is on an
USB-Stick, the Samba share is on an USB-Disk.
Copying files to the samba share make some problems here.
I get a large delay before the transfer starts and I get timeouts with
files larger than 150MB.
I found out, that samba is writing a dump file on the disc before the
transfer starts, which causes the delay/timeout. This should be the
right behaviour if "strict allocate = yes" is set, but my samba runs
with defaults which means "strict allocate = no".
Is there another setting in samba which can cause this effect?
Here is my testparm -v:
Load smb config files from /etc/samba/smb.conf
Processing section "[Netzlaufwerk]"
Loaded services file OK.
Server role: ROLE_STANDALONE
Press enter to see a dump of your service definitions
[global]
dos charset = CP850
unix charset = UTF-8
display charset = LOCALE
workgroup = UNDERWORLD
realm netbios name = AMELIA
netbios aliases netbios scope server string = %h server
interfaces bind interfaces only = No
security = SHARE
auth methods encrypt passwords = Yes
update encrypted = No
client schannel = Auto
server schannel = Auto
allow trusted domains = Yes
map to guest = Never
null passwords = No
obey pam restrictions = Yes
password server = *
smb passwd file = /etc/samba/smbpasswd
private dir = /etc/samba
passdb backend = tdbsam
algorithmic rid base = 1000
root directory guest account = nobody
enable privileges = Yes
pam password change = No
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\sUNIX\spassword:* %n\n
*Retype\snew\sUNIX\spassword:* %n\n *password\supdated\ssuccessfully* .
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 = 0
syslog only = No
log file = /var/log/samba/log.%m
max log size = 1000
debug timestamp = Yes
debug hires timestamp = No
debug pid = No
debug uid = No
enable core files = Yes
smb ports = 445 139
large readwrite = Yes
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 = auto
defer sharing violations = Yes
nt pipe support = Yes
nt status support = Yes
announce version = 4.9
announce as = NT
max mux = 50
max xmit = 16644
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 = No
svcctl list deadtime = 0
getwd cache = Yes
keepalive = 300
kernel change notify = Yes
fam change notify = Yes
lpq cache time = 30
max smbd processes = 0
paranoid server security = Yes
max disk size = 0
max open files = 10000
open files database hash size = 10007
socket options = TCP_NODELAY
use mmap = Yes
hostname lookups = No
name cache timeout = 660
load printers = Yes
printcap cache time = 750
printcap name cups server iprint server disable spoolss = No
addport command enumports command addprinter command
deleteprinter command show add printer wizard = Yes
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 = 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
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 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 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/run/samba/usershares
usershare prefix allow list usershare prefix deny list usershare
template share panic action = /usr/share/samba/panic-action %d
host msdfs = Yes
passdb expand explicit = No
idmap backend idmap uid idmap gid template homedir =
/home/%D/%U
template shell = /bin/false
winbind separator = \
winbind cache time = 300
winbind enum users = No
winbind enum groups = No
winbind use default domain = No
winbind trusted domains only = No
winbind nested groups = Yes
winbind nss info = template
winbind refresh tickets = No
winbind offline logon = No
comment path username invalid users = root
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
change notify timeout = 60
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 = bsd
cups options 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 = Yes
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
dmapi support = 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 = Auto
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 = Yes
msdfs proxy
[Netzlaufwerk]
comment = Netzlaufwerk
path = /media/usb0
read only = No
guest ok = Yes
--
Ephram: "You gotta stop doing that."
Amy: "What?"
Ephram: "Saying things that make me wanna kiss you."
Amy: "You too."
[Everwood]
--
* Markus Knapp * video film produktion * http://www.markus-knapp.de *
"Es gibt zwei Regeln f?r Erfolg im Leben: 1. Erz?hle den Leuten nie
alles, was Du wei?t."
Hi!
I've got Debian 4.0 on an NSLU2 with Samba. The system is on an
USB-Stick, the Samba share is on an USB-Disk.
Copying files to the samba share make some problems here.
I get a large delay before the transfer starts and I get timeouts with
files larger than 150MB.
I found out, that samba is writing a dump file on the disc before the
transfer starts, which causes the delay/timeout. This should be the
right behaviour if "strict allocate = yes" is set, but my samba runs
with defaults which means "strict allocate = no".
Is there another setting in samba which can cause this effect?
Here is my testparm -v:
Load smb config files from /etc/samba/smb.conf
Processing section "[Netzlaufwerk]"
Loaded services file OK.
Server role: ROLE_STANDALONE
Press enter to see a dump of your service definitions
[global]
dos charset = CP850
unix charset = UTF-8
display charset = LOCALE
workgroup = UNDERWORLD
realm netbios name = AMELIA
netbios aliases netbios scope server string = %h server
interfaces bind interfaces only = No
security = SHARE
auth methods encrypt passwords = Yes
update encrypted = No
client schannel = Auto
server schannel = Auto
allow trusted domains = Yes
map to guest = Never
null passwords = No
obey pam restrictions = Yes
password server = *
smb passwd file = /etc/samba/smbpasswd
private dir = /etc/samba
passdb backend = tdbsam
algorithmic rid base = 1000
root directory guest account = nobody
enable privileges = Yes
pam password change = No
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\sUNIX\spassword:* %n\n
*Retype\snew\sUNIX\spassword:* %n\n *password\supdated\ssuccessfully* .
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 = 0
syslog only = No
log file = /var/log/samba/log.%m
max log size = 1000
debug timestamp = Yes
debug hires timestamp = No
debug pid = No
debug uid = No
enable core files = Yes
smb ports = 445 139
large readwrite = Yes
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 = auto
defer sharing violations = Yes
nt pipe support = Yes
nt status support = Yes
announce version = 4.9
announce as = NT
max mux = 50
max xmit = 16644
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 = No
svcctl list deadtime = 0
getwd cache = Yes
keepalive = 300
kernel change notify = Yes
fam change notify = Yes
lpq cache time = 30
max smbd processes = 0
paranoid server security = Yes
max disk size = 0
max open files = 10000
open files database hash size = 10007
socket options = TCP_NODELAY
use mmap = Yes
hostname lookups = No
name cache timeout = 660
load printers = Yes
printcap cache time = 750
printcap name cups server iprint server disable spoolss = No
addport command enumports command addprinter command
deleteprinter command show add printer wizard = Yes
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 = 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
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 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 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/run/samba/usershares
usershare prefix allow list usershare prefix deny list usershare
template share panic action = /usr/share/samba/panic-action %d
host msdfs = Yes
passdb expand explicit = No
idmap backend idmap uid idmap gid template homedir =
/home/%D/%U
template shell = /bin/false
winbind separator = \
winbind cache time = 300
winbind enum users = No
winbind enum groups = No
winbind use default domain = No
winbind trusted domains only = No
winbind nested groups = Yes
winbind nss info = template
winbind refresh tickets = No
winbind offline logon = No
comment path username invalid users = root
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
change notify timeout = 60
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 = bsd
cups options 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 = Yes
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
dmapi support = 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 = Auto
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 = Yes
msdfs proxy
[Netzlaufwerk]
comment = Netzlaufwerk
path = /media/usb0
read only = No
guest ok = Yes
--
Ephram: "You gotta stop doing that."
Amy: "What?"
Ephram: "Saying things that make me wanna kiss you."
Amy: "You too."
[Everwood]