Software

Vembu Technologies was founded in 2002, and with 60.000 customers and more than 4000 partners, Vembu is a leading provider with a comprehensive portfolio of software products and cloud services to small and medium businesses.

In December 2018, Vembu announced the fourth major release of their BDR Suite. Vembu BDR Suite 4.0.1 is now out for production setups with enhanced performance and bug fixes. Vembu BDR Suite v4.0.1 is an intermediate patch update that addresses the customers reported issues and other support issues on the previous build of v4.0. Vembu BDR Suite v4.0.1 also features a large number of enhancements and significant of those are listed below.

Using a password safe, or password management system, is not a best practice - it’s a common practice. I’m using KeePass for years, because it’s available for different platforms, it can be used offline, it is Open Source, and it is not bound to any cloud services. Keepass allows me securely store usernames, passwords, recovery codes etc. for different services and websites, and together with features like autotype, Keepass offers a plus security and convenience.

I got this error in a new deployment of Veeam Backup & Replication 9.5 Update 4. The error occured every day at 9 pm.

24.02.2019 21:00:11 :: Error: Remote deployment and management is available for licensed agents only. Please change your backup server settings to allow managed agents to consume the license, then perform a protection group rescan.

The solution to this issue is pretty simple. Make sure that you allow the consumption of licenses for free agents. You will find this option under General > License.

Vembu Technologies was founded in 2002, and with 60.000 customers and more than 4000 partners, Vembu is a leading provider with a comprehensive portfolio of software products and cloud services to small and medium businesses.

Last week, Vembu has announced the availability of Vembu BDR Suite v4.0! Vembu’s new release is all about maintaining business continuity and ensuring high availability. Apart from new features, this release features significant enhancements and bug fixes that are geared towards performance improvement.

On January 18, 2018, Microsoft has published KB4074871 which has the title “Exchange Server guidance to protect against speculative execution side-channel vulnerabilities”. As you might guess, Exchange is affected by Meltdown & Spectre - like any other software. Microsoft explains in KB4074871:

Because these are hardware-level attacks that target x64-based and x86-based processor systems, all supported versions of Microsoft Exchange Server are affected by this issue.

Like Citrix, Microsoft does not offer any updates to address this issue, because there is nothing to fix in Microsoft Exchange. Instead of this, Microsoft recommends to run the lates Exchange Server cumulative update and any required security updates. On top, Microsoft recommends to check software before it is deployed into production. If Exchange is running in a VM, Microsoft recommends to follow the instructions offered by the cloud or hypervisor vendor.

Each of us has his or her personal tool chain. Depending on your job role, the tool chain will look different. My personal tool chain does not have changed much over the last few years, but if I added or removed a tool to my tool chain, this change was often influenced by other peoples tool chain.

My primary work device is a Lenovo ThinkPad X250 (Intel i5 5200U, 8 GB RAM, 250 GB SSD) with Windows 10. I’ve added a 6 cell battery, so I have ~ 95 Wh of battery capacity. This gives me ~ 16h of battery lifetime with my common workload. The 12,5" screen seems to be small, but it’s okay as I have two 24" displays at the office. It’s small, lightweight, long battery life and powerful. I awaited the new Lenovo Thinkpads, that were presented some day ago on the CES. But Lenovo removed the Ethernet port on the X280. So this is not longer an option. Maybe the T480 with an additional 72 Wh battery… Devices and accessories are safely stowed in an Eastpack Floid Ash Blend2. It’s a great backpack, light and not too big.

3 days ago, on 13th October 2016, HPE has released patch bundle 9,08 for Data Protector 9. A patch bundle isn’t a directly installable version, instead it’s a bundle of patches and enhancements for a specific version of Data Protector, in this case Data Protector 9.

Beside fixes for discovered problems, a patch bundle includes also enhancements. There are some enhancements in this patch bundle, that have caught my attention particularly.

Shrinking a big database on a Microsoft SQL Server can take some time. And it’s one of those tasks, where you wont get a status until it’s finished. I really hate this… But this small T-SQL query can help:

SELECT 
    percent_complete, 
    dateadd(second,estimated_completion_time/ 1000, getdate()) as est_completion_time
FROM 
    sys.dm_exec_requests
WHERE
    command = 'DbccFilesCompact'

Simply open a new query windows, paste the query into the query windows and execute the query. The query outputs the progress in percent and the estimated completion time.

I’m not a developer. I deal mainly with infrastructe, things like virtualization, storage & backup, networking etc. Sometimes I had to write scripts, primarily PowerShell, batch or Bash. Many years back, I also wrote Csh and Ksh scripts. In the past years, automation was one of the rising trends in the infrastructure segment. And with automation, new challenges came up. Today I have to work with Windows PowerShell, in case of VMware with PowerCLI (which bases on Windows PowerShell), and sometimes I have use with REST APIs. I’m still not a developer. Due to this fact, I need tools that help me getting my work done.

Sometimes you need to reset the ILO Administrator password. Sure, you can reboot the server, press F8 and then reset the Administrator password. If you have installed a HP customized ESXi image, then there is a much better way to reset the password: HPONCFG.

Check the /opt/hp/tools directory. You will find a binary called hponcfg.

~ # ls -l /opt/hp/tools/
total 5432
-r-xr-xr-x 1 root root 5129574 Oct 28 2014 conrep
-r--r--r-- 1 root root 108802 Oct 28 2014 conrep.xml
-r-xr-xr-x 1 root root 59849 Jan 16 2015 hpbootcfg
-r-xr-xr-x 1 root root 251 Jan 16 2015 hpbootcfg_esxcli
-r-xr-xr-x 1 root root 232418 Jul 14 2014 hponcfg
-r-xr-xr-x 1 root root 12529 Oct 31 2013 hptestevent
-r-xr-xr-x 1 root root 250 Oct 31 2013 hptestevent_esxcli

All you need is a simple XML file. You can use the VI editor or you can copy the necessary file with WinSCP to the root home directory on your ESXi host. I prefer VI. Change the directory to /opt/hp/tools. Then open the pwreset.xml.