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HP hung ILO / reset with ipmitool
First reset the ILO ipmitool -I lanplus -H ilom1.domain.com -U Administrator -P password bmc reset cold Then power on the Board ipmitool -I lanplus -H ilom1.domain.com -U Administrator -P password chassis...
Linux RAID & LVM
LVM stuff pvdisplay vgdisplay lvdisplay Check status cat /proc/mdstat cat /etc/mdadm.conf Make Raid 10 mdadm --create /dev/md30 --run --level=10 --chunk=4 --raid-devices=4 /dev/sda /dev/sdb /dev/sdd /dev/sdf...
Configuring Linux LDAP & SSSD
Follow the process below to get ldap working on Linux First, Disable the firewall (or configure to allow LDAP traffic). systemctl disable firewalld systemctl stop firewalld /etc/selinux/config SELINUX=disabled...
Creating a Linux Bond With vLan Tags
How to create a vlan interface and start at boot time. First check if the bounding module is loaded. lsmod | grep 8021q /etc/sysconfig/network-scripts/ifcfg-solr DEVICE=solr TYPE=Ethernet BOOTPROTO=none...
BDA
Oracle BDA iPython, Notebook and Jupytar Configuration
How to install iPython/Notebook on an Oracle BDA Install the below packages pip install ibackports.ssl_match_hostname-3.5.0.1.tar.gz ipython-1.2.1.tar.gz pyzmq-15.2.0.zip tornado-3.2.1.tar.gz add parcels...
BDA
To increase SPARK kyroserializer.buffer.max
(No Ratings Yet)Loading... To address the errors – like the one below 6 WARN scheduler.TaskSetManager: Lost task 0.3 in stage 2.0 (TID 16, n06.domain.com): org.apache.spark.SparkException: Kryo serialization...
BDA
BDA upgrade process 4.2 to 4.5
https://support.oracle.com/epmos/faces/DocumentDisplay?_adf.ctrl-state=dtrvdaj0q_185&id=2137722.1
OVN
Oracle OVN (Xsigo) Solaris driver installation
Contents 1 To install the Solaris 11 Xsigo driver 1.1 Make temp directory 1.2 Extract the files 1.3 Set the publusher 1.4 Install the Xsigo driver 1.5 Clean reboot 1.6 Unset the publisher To install the...
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