buswedg

Lenovo 430-x HBA Firmware/BIOS Update

What?

Guide on how to update the firmware and BIOS of a Lenovo ThinkSystem 430-x SAS/SATA 12Gb HBA.

References

• Broadcom Support Download Search
• STORCLI SAS3.5 P31

sems

Setup guide link aggregation Unraid with Ubiquiti

Introduction

I am writing this guide becuase I coudn't find a proper one online which contained all the information I was searching for. I will try to guide you through the process of enabling link aggregation (802.3ad) with your Ubiquiti hardware and your Unraid server. Note: not all of Ubiquiti's hardware supports link aggregation (LAG). As of the time of writing Ubiquiti states the following.

Applicable to all UniFi Switch models excluding the USW-Flex and USW-Flex-Mini.

Source: Ubiquiti

iserko

#!/usr/bin/env python
import argparse
import redis


def connect_redis(conn_dict):
    conn = redis.StrictRedis(host=conn_dict['host'],
                             port=conn_dict['port'],
                             db=conn_dict['db'])
    return conn

werediver

import threading


# Based on tornado.ioloop.IOLoop.instance() approach.
# See https://github.com/facebook/tornado
class SingletonMixin(object):
	__singleton_lock = threading.Lock()
	__singleton_instance = None

	@classmethod