Page 1 of 1
windows samba tuning
Posted: Thu Feb 05, 2026 11:42 am
by zemerdon
powershell get current configuration
Code: Select all
PS C:\Users\zemerdon> get-smbclientconfiguration
set a flag
[code]PS C:\Users\zemerdon> set-smbclientconfiguration -EnableBandwidthThrottling $False
Confirm
Are you sure you want to perform this action?
Performing operation 'Modify' on Target 'SMB Client Configuration'.
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"): y
Linux smb.conf
Posted: Thu Feb 05, 2026 3:21 pm
by zemerdon
Version 4.22.6-Debian-4.22.6+dfsg-0+deb13u1~bpo12+1
/etc/samba/smb.conf
Code: Select all
[global]
acl allow execute always = true
acl map full control = yes
deadtime = 60
getwd cache = yes
strict sync = no
sync always = no
use sendfile = true
strict allocate = Yes
read raw = yes
write raw = yes
strict locking = No
server max protocol = SMB3
client max protocol = SMB3
server multi channel support = yes
# not helping flags
#client min protocol = SMB2_10
#socket options = TCP_NODELAY IPTOS_THROUGHPUT SO_RCVBUF=131072 SO_SNDBUF=131072
server signing = no
client signing = no
# no impacts to SMBv3
#min receivefile size = 16384
#aio read size = 16384
#aio write size = 16384
Windows samba config
Posted: Thu Feb 05, 2026 3:22 pm
by zemerdon
powershell output
PS C:\Users\zemerdon> get-smbclientconfiguration
Code: Select all
ConnectionCountPerRssNetworkInterface : 4
DirectoryCacheEntriesMax : 16
DirectoryCacheEntrySizeMax : 65536
DirectoryCacheLifetime : 10
DormantFileLimit : 1023
EnableBandwidthThrottling : False
EnableByteRangeLockingOnReadOnlyFiles : True
EnableInsecureGuestLogons : True
EnableLargeMtu : True
EnableLoadBalanceScaleOut : True
EnableMultiChannel : True
EnableSecuritySignature : False
ExtendedSessionTimeout : 1000
FileInfoCacheEntriesMax : 64
FileInfoCacheLifetime : 10
FileNotFoundCacheEntriesMax : 128
FileNotFoundCacheLifetime : 5
KeepConn : 600
MaxCmds : 50
MaximumConnectionCountPerServer : 32
OplocksDisabled : False
RequireSecuritySignature : False
SessionTimeout : 60
UseOpportunisticLocking : False
WindowSizeThreshold : 8
Intel X520 DA1 conf
Posted: Fri Feb 06, 2026 3:26 pm
by admin
interrupt modulation enabled
interrupt modulation rate adaptive
ipsec offload disabled
ipv4 checksum offload rx +tx enabled
large send offload v2 ipv4 disabled
max RSS queue 4
packet priority & vlan both enabled
tcp checksum offload ipv4 enabled
udp checksum offload ipv4 enabled