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ksmbd-tools: adjust smb2 max read/write/trans and cache

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Now for all devices with every size of RAM it is set to:
`smb2 max read = 64K`
`smb2 max write = 64K`
`smb2 max trans = 64K`

Instead of fixed value to 64K is better to check RAM size and adjust to:

32 ~ 64MB RAM, set the value to 64K
64 ~ 128MB, set it to 128KB
128 ~ 256MB, set it to 1MB
More than 256MB leave default size to 4MB

With 64MB and 128MB is better also to disable the read/write cache
`cache read buffers = no`
`cache write buffers = no`

Signed-off-by: Andrea Pesaresi <andreapesaresi82@gmail.com>
This commit is contained in:
Andrea Pesaresi
2024-12-08 14:04:06 +01:00
committed by Rosen Penev
parent e3681cecec
commit 0ca4794564
3 changed files with 25 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
net/ksmbd-tools/Makefile
+1 -1
View File
@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=ksmbd-tools
PKG_VERSION:=3.5.3
PKG_RELEASE:=1
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://github.com/cifsd-team/ksmbd-tools/releases/download/$(PKG_VERSION)
net/ksmbd-tools/files/ksmbd.conf.template
-5
View File
@@ -7,8 +7,3 @@
ipc timeout = 20
deadtime = 15
map to guest = Bad User
smb2 max read = 64K
smb2 max write = 64K
smb2 max trans = 64K
cache read buffers = no
cache trans buffers = no
net/ksmbd-tools/files/ksmbd.init
+24
View File
@@ -12,6 +12,28 @@ config_get_sane()
set -- "$(echo "$1" | tr -d '<>[]{};%?=#\n')"
}
config_get_ram()
{
ramsize=$(grep MemTotal /proc/meminfo | awk '{print $2}')
if [ "$ramsize" -lt 65537 ];then
printf "\tsmb2 max read = 64K\n"
printf "\tsmb2 max write = 64K\n"
printf "\tsmb2 max trans = 64K\n"
printf "\tcache read buffers = no\n"
printf "\tcache trans buffers = no\n"
elif [ "$ramsize" -lt 134073 ];then
printf "\tsmb2 max read = 128K\n"
printf "\tsmb2 max write = 128K\n"
printf "\tsmb2 max trans = 128K\n"
printf "\tcache read buffers = no\n"
printf "\tcache trans buffers = no\n"
elif [ "$ramsize" -lt 262146 ];then
printf "\tsmb2 max read = 1M\n"
printf "\tsmb2 max write = 1M\n"
printf "\tsmb2 max trans = 1M\n"
fi
}
smb_header()
{
config_get_sane SMBD_IFACE "$1" interface "lan"
@@ -41,6 +63,8 @@ smb_header()
/etc/ksmbd/ksmbd.conf.template > /var/etc/ksmbd/ksmbd.conf
{
config_get_ram
printf "\n######### Dynamic written config options #########\n"
if [ "$ALLOW_LEGACY_PROTOCOLS" -eq 1 ]; then