Hi
Your topic is related to mount points but you mention slow ldm login. They
could be related... most likely they are related to mounting user home dir.
Home dir needs to be mounted. Have you tested creating new user and login with
that?
I have had similar slow login issues with Ubuntu with difference that
LDM_DIRECTX=false. Server stops sending tcp packets because perhaps some home
dir files are too large for the default tcp setting on Ubuntu Os. I don't know
if it actually stops but slows or tries to pack large files smaller. The
client waits for the ldm desktop session (home dir?) some very long time and
ldm-client just dies. At least in Ubuntu 14.04 there was limits how large tcp
packets your interfaces can send to network. You can change the settings. If I
remember the file right it's etc/ sysctl.conf. So slow ldm login, it could be
related to home dir large files and server tcp settings. I can send the
sysctl.conf example later here if you wish
If you use thin clients you use sshfs (default) or nfs to mount the home dirs.
Unfortunately I don't know if there is any difference to the TCP performance
between ssh and nfs.
This is just one guess...
Br, Valtteri Suojanen
----- Alkuperäinen viesti -----
Lähettäjä: "SZABO Zsolt" <[email protected]>
Lähetetty: 7.9.2015 9:46
Vastaanottaja: "[email protected]"
<[email protected]>
Aihe: [Ltsp-discuss] deb jessie: why does ltsp mounts server:/home/user onthin
clients?
I have recently made a rather fresh instal off ltsp-clients upon debian
jessie, and I experience a slow ldm login process... Some times the
clients restart ldm since there is "no response from server".
Maybe it is related that the clients mount nfs userdirs, that fat-clients
may need but not my thin clients.
There is no such variable as LOCAL_APPS... but the ltsp-localappsd is
running on the clients:
# getltscfg -a |grep -v export
VOLUME="40"
TIMESERVER="192.168.3.9"
SERVER="192.168.3.2"
SYSLOG_HOST="192.168.3.1"
RDP_SERVER="/v:192.168.3.3"
RDP_OPTIONS="/f /bpp:16 /kbd:0x040E /vc:rdpsnd,sys:alsa
/drive:media,/media/root"
USE_XFS="N"
XFS_SERVER="192.168.3.2"
LDM_DIRECTX="Y"
X_IGLX="Y"
X_BLANKING="56"
X_NUMLOCK="Y"
CONSOLE_KEYMAP="hu"
XKBLAYOUT="hu"
SCREEN_04="xfreerdp"
SCREEN_05="ldm"
SCREEN_DEFAULT="05"
SCREEN_08="top"
SCREEN_09="alsamixer"
SCREEN_12="shell"
LDM_GUESTLOGIN="Y"
LDM_PASSWORD="xxx"
LDM_LANGUAGE="hu_HU.UTF-8"
TIA,
--
Zs
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