README.md

@@ -52,7 +52,3 @@ Tune bcache (not permanent):
 
     echo 64M > /sys/block/bcache0/bcache/sequential_cutoff
     echo 4096 > /sys/block/bcache0/queue/read_ahead_kb
-
-### Fan-temperature control for GPUs
-- [NVIDIA GPU-based FAN controller for SUPERMICRO server](https://github.com/skokec/superfans-gpu-controller)
-- [Modification for combined GPU/CPU temperature control in 1U server](https://repos.nonan.net/nicolas/superfans-gpu-controller)

setup_apps.sh

@@ -18,13 +18,12 @@ echo ""
 echo "Install and config python & jupyter..."
 apt-get update && \
 apt-get install -y ipmitool && modprobe ipmi_devintf && \
-curl -fsSL https://deb.nodesource.com/setup_current.x | bash - \
 apt-get install -y python3-pip nodejs npm git && \
 apt-add-repository -y ppa:cantera-team/cantera && \
 apt-get install -y cantera-python3 && \
 python3 -m pip install jupyterhub && \
 npm install -g configurable-http-proxy && \
-python3 -m pip install jupyterlab notebook jupyterlab-git tensorflow-gpu && \
+python3 -m pip install jupyterlab notebook jupyterlab-git tensorflow && \
 python3 -m pip install h5py tqdm pandas ipywidgets pillow matplotlib && \
 python3 -m pip install scipy scikit-learn && \
 mkdir /etc/jupyterhub/ && \
@@ -33,8 +32,6 @@ cp jupyterhub.service /etc/systemd/system/jupyterhub.service && \
 systemctl enable jupyterhub && \
 systemctl start jupyterhub
 
-
-
 if [ $? -eq 0 ]; then
   echo "check nvidia drivers..."
   nvidia-smi

setup_bcache.sh

@@ -3,32 +3,18 @@
 #sources:
 #https://wiki.archlinux.org/title/bcache
 #https://stackoverflow.com/questions/20797819/command-to-change-the-default-home-directory-of-a-user
-#https://unix.stackexchange.com/questions/156102/optimizing-bcache
-#https://evilpiepirate.org/git/linux-bcache.git/tree/Documentation/bcache.txt
 
-#Block device for caching (e.g. disk or partition):
 ssddev=/dev/sdb
-
-#Block device to use with cache:
 hdddev=/dev/sdc
+sequential_cutoff=24000M
 
-#Cache sequential writes files, no cutoff
+if [ "$EUID" -ne 0 ]
-#There is an issue with parsing of prefixes, max 4 GB
+  then echo "Please run as root"
-sequential_cutoff=0
-
-if [ "$EUID" -ne 0 ]; then
-  echo "Please run as root"
   exit
 fi
 
-read -p "Block devices $ssddev and $hdddev will be wiped, are you sure proceed?" -n 1 -r
+while [ -b /dev/bcache0 ]
-echo
+  then echo "Canceld, device /dev/bcache0 is allready present"
-if [[ ! $REPLY =~ ^[Yy]$ ]]; then
-  exit
-fi
-
-while [ -b /dev/bcache0 ]; then
-  echo "Canceld, device /dev/bcache0 is allready present"
   exit
 fi
 

setup_suspend.sh

@@ -1,43 +0,0 @@
-#!/bin/bash
-
-echo "Not working yet"
-exit
-
-if [ "$EUID" -ne 0 ]
-  then echo "Please run as root"
-  exit
-fi
-
-apt-get update && \
-apt-get install -y hibernate uswsusp
-
-SWAPFILE="/swap.img"
-#UUID=$(findmnt -no UUID -T $SWAPFILE) <-- wrong?
-swaplabel $SWAPFILE
-
-OFFSET=$(swap-offset $SWAPFILE) #<---------- remove "resume offset ="
-
-
-if [ $? -eq 0 ]; then
-    #change swapfile size
-    swapoff -a && \
-    dd if=/dev/zero of=$SWAPFILE bs=1G count=32 && \
-    mkswap $SWAPFILE && \
-    swapon $SWAPFILE
-
-    #show info
-    grep SwapTotal /proc/meminfo
-fi
-
-
-
-#modify /etc/default/grub:
-#GRUB_CMDLINE_LINUX_DEFAULT="resume=UUID=c081f414-93bf-4f07-8b28-97f8acd3b052 resume_offset=10555392"
-
-echo "RESUME=UUID=$UUID resume_offset=$OFFSET" > /etc/initramfs-tools/conf.d/resume
-
-#Apply settings:
-update-grub
-update-initramfs -u -k all 
-
-#test with: sudo hibernate