Linux software RAID rebuild notes
This week I had to replace a drive in a linux based voip system, the drive was a member of a RAID 1 array holding the OS, boot partition, and swap partition. Replacing the drive was pretty simple, just...
View ArticleZimbra Adds Document Management Revisioning
I was reading through the Zimbra 7 release notes today and noticed that with this release the Briefcase section has added some new features. Mainly the ability to check out/check in documents and keep...
View ArticleUpdating Zimbra OpenSource Edition
So if you have been running Zimbra Open Source Edition any decent amount of time, you have probably gotten emails similar to this one about there being an update available. I’ve worked with many open...
View ArticleDefragmenting your Iomega IX2-200
Disclaimer: As with all howto posts here, I do not take any responsibility if you lose your data. I have done research to make sure that all information provided here is as accurate as possible, but...
View ArticleLima Ohio Raspberry Pi Users Meeting Saturday
Just a quick reminder that this Saturday July 13th is the first Raspberry Pi users group meeting. The event is being sponsored by the Lima Regional IT Alliance (LRITA.org) as well as MCM Electronics....
View ArticleUbiquiti Unifi Virtual Appliance
The easiest way to get started with a dedicated Unifi Controller... a linux based Virtual Appliance. The post Ubiquiti Unifi Virtual Appliance appeared first on Justin's IT Blog.
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Linux software RAID rebuild notes
This week I had to replace a drive in a linux based voip system, the drive was a member of a RAID 1 array holding the OS, boot partition, and swap partition. Replacing the drive was pretty simple,...
View ArticleClik here to view.
Zimbra Adds Document Management Revisioning
I was reading through the Zimbra 7 release notes today and noticed that with this release the Briefcase section has added some new features. Mainly the ability to check out/check in documents and keep...
View ArticleClik here to view.
Updating Zimbra OpenSource Edition
So if you have been running Zimbra Open Source Edition any decent amount of time, you have probably gotten emails similar to this one about there being an update available. I’ve worked with many open...
View ArticleClik here to view.
Defragmenting your Iomega IX2-200
Disclaimer: As with all howto posts here, I do not take any responsibility if you lose your data. I have done research to make sure that all information provided here is as accurate as possible, but...
View ArticleClik here to view.
Lima Ohio Raspberry Pi Users Meeting Saturday
Just a quick reminder that this Saturday July 13th is the first Raspberry Pi users group meeting. The event is being sponsored by the Lima Regional IT Alliance (LRITA.org) as well as MCM Electronics....
View ArticleClik here to view.
Ubiquiti Unifi Virtual Appliance
The easiest way to get started with a dedicated Unifi Controller... a linux based Virtual Appliance. The post Ubiquiti Unifi Virtual Appliance appeared first on Justin's IT Blog.
View ArticleZerto script: Quiesced MongoDB Journal Checkpoints!
Don’t let MongoDB get amnesia, quiesce it! If you are a MongoDB user that also has Zerto Virtual Replication you can now get quiesced Zerto journal checkpoints with a script I published this week over...
View ArticlezPlanner – Replication Planning Super Tool
What is zPlanner? Project goals As more and more companies make the decision to explore public cloud it has become very important to be able to gather statistical data from those workloads and analyze...
View ArticleThe Secret Sauce Behind zPlanner
zPlanner is a replication planning tool that analyzes VMware virtual machine storage patterns and helps plan for replication to the public cloud (or other disaster recovery locations). If you want to...
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Netplan makes Linux Cross-Hypervisor migration easy!
The network configuration abstraction renderer Netplan is a utility for easily configuring networking on a linux system. You simply create a YAML description of the required network interfaces and...
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How to build a Raspberry Pi Serial Console Server with ser2net
If you’ve ever built a Cisco CCNA lab or some other hardware lab that has serial console ports, there is a good chance you sat within a few feet of the gear with a serial cable to your computer while...
View ArticleWhat Happens When You Turn 240 Containers Against A SQL Server To Test VSS...
This is the story of how I created a load generator using containers to performance test MS SQL and the effects on VSS stun time. I’ve heard from customers more times than I can count that VSS is SUPER...
View ArticleHow to use a Cloudflare API Token for LetsEncrypt Validation on Ubuntu 20.04
How to use LetsEncrypt with CloudFlare API Tokens on Ubuntu 20.04 The post How to use a Cloudflare API Token for LetsEncrypt Validation on Ubuntu 20.04 appeared first on Justin's IT Blog.
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