Kasraeian

vWorld v.3

Category: Article

POST Error: 312-HPE Smart Storage Battery 1 Failure

Recently we’ve bought 30 HP DL380 Gen9 servers and during ATP each time we get “POST Error: 312-HPE Smart Storage Battery 1 Failure” on different servers. We checked for solution and we found this link on HPE site which referred to this known issue.

Updated: December 12, 2016 — 1:36 PM

File Check (md5/sha1) under Microsoft Windows

When downloading file from internet or other system, network or removable devices in some case before using them files should be evaluated for health and integrity (assuming the source file is acceptable and working fine). Under different OS this activity could be different for example under Linux it’s possible to use “md5sum” command to evaluate […]

Updated: November 24, 2016 — 8:04 PM

HP C7000 OA password reset

If one have HP C7000 OA which he/she forgot its password and still have physical access to it, it’s possible to reset the password to original one using one simple file and one USB flash drive; for doing so here are the steps. Create a file like “FILENAME.CFG” with one of below mention content or […]

Updated: November 21, 2016 — 1:05 AM

HP FREE books

One month ago I saw new HP book “HP Virtual Connect for Dummies┬«, 3rd Edition” which was FREE and today find new one “HP Server Management for Dummies┬«“; These books are light (around 60~70 pages) and good for fast read so I searched for more books like these and found few more and I’m putting […]

Updated: April 7, 2017 — 12:00 PM

HP iLO firmware update

As part of my project, I got access to multiple “HP DL380 G7” & “HP DL580 G7″ servers in employer site which some had one connected NIC and some three but none of their “Integrated Lights-Out (iLO) port” were connected and used. “iLO” ports are generally would be used for “Out Of Band Management (OOBM)” […]

Updated: November 24, 2016 — 8:04 PM

Ubuntu 14.04 LTS

It’s began with an email for seminar invitation; In that email, there was note on the Ubuntu 14.04 LTS and as I’m already using 14.04 Beta on few VMs, I looked for LTS and found out it would be available around March 17th and there were two commands for 13.10 users who wants to update […]

Updated: November 24, 2016 — 8:05 PM

Trusted Hosts Helper (Ver 0.1)

After writing my post about “Server Manager & WinRM” I decided to write a script to take care of adding and modifying the TrustedHosts list. Here are two scripts, first one is menu-based script which would run entirely in the PowerShell/ISE window and second one is GUI; Graphical interface has been created using “SAPIEN PrimalForm […]

Updated: February 21, 2014 — 12:37 AM

Server Manager & WinRM

During my lab time, I tried to add Windows Server 2012 to the “Server Manager” which I installed on my Windows 8 system for remote management purpose. As it’s shown in above screenshots, it’s a simple process, it’s only needed to click on “Manage” button in the server manager window, then choosing the “Add Servers” […]

Updated: February 20, 2014 — 1:45 PM

PowerShell & Hyper-V

In past few days I worked with Microsoft Hyper-V and PowerShell as part of my study for updating my certificate and during this study time, I made few simple scripts which can be used in lab. Mass linked VHD/VHDX creator This script will create multiple VHD/VHDX file based on provided info of currently existed “Differencing” […]

Updated: February 14, 2014 — 4:52 PM

VCA-Cloud (the 3rd)

On the beginning of this January I sat two VCA exams (VCA-WM & VCA-DCV) and passed both of them. After finishing the e-Learning material which VMware kindly shared for VCA-Cloud, I tried to sat this exam but had few personal problem which made delays in this event; in any case I’ve registered for VCA-Cloud on […]

Updated: February 1, 2014 — 2:54 PM
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