Рубрика: Staff
Others related to storage, SAN and backup world
Installation of Vdbench
OS — CentOS 8 Java — OpenJDK8 #dnf install java-1.8.0-openjdk-devel Software — vdbecnh5.04.06 from link #unzip vdbecnh50406.zip Result Java installed Vdbench installed Updated from 26/12/2022 Install Java to AstraLinux:1. apt install -y gnupg22. wget -q -O — https://download.bell-sw.com/pki/GPG-KEY-bellsoft | sudo apt-key add — echo «deb [arch=amd64] https://apt.bell-sw.com/ stable main» | sudo tee /etc/apt/sources.list.d/bellsoft.list3. apt update4.… Читать далее Installation of Vdbench
Bandwigth calculator
Simple example in Excel
Audit of SAN and Storage Infractructure. Part 2 — Perfomance metrics
This is the most important metrics from SAN and storage perspective in my experience. Also, some of this metrics can help you with solid understanding of problems and organize any type of reports. Storage perfomance metrics. Here we start from hardware audit — gathering information about: Type and model of storage in vendor product line (block,… Читать далее Audit of SAN and Storage Infractructure. Part 2 — Perfomance metrics
Audit of SAN and Storage Infractructure. Part 1 — Gathering information
The first step of any audition IT infrastructure is a gathering information about it. What information you really need and how it can be recieved you should discuss with customer — this is the main purpose of audition. If customer has any problems (hardware failures, software or microcodes bugs which impact perfomance) in SAN and… Читать далее Audit of SAN and Storage Infractructure. Part 1 — Gathering information
iSCSI-2 Specification
Just in case, if you like — Specification for iSCSI-2 protocol