In this series of articles, we want to talk about an efficient and reliable tool for collecting logs. A tool that can collect logs from virtual infrastructure, physical infrastructure, operating systems, and various devices and help us to gather and…
One of the problems in organizations that implement SQL Server on a virtual machine is the lack of recognition of the virtualization which leads to the non-optimal implementation of this service on the virtual structure and then causes them to…
In the latest series of the Zerto configuration series, we will go through how to create and make a report in the Zerto. If you missed the old post of this series, please check the following links. Zerto Virtual Replication…
In this post, we will go through the failover test of a virtual machine. If you missed the old post of this series or would like to access the next part of this configuration, please check the following links. Zerto…
In this post, we will go through the configuration of Virtual Replication Appliance (VRA) and Virtual Protection Group (VPG) and some basic configurations of Zerto Virtual Manager. If you missed the first post of this series or you want to…
During a project, I had to work with Zerto virtual replication for the first time (I have worked with SRM but Zerto never!). It was great and valuable and forced me to write some posts about it. In a series…
In this post, I want to briefly describe three types of caches: write-through, write-back, and write-around. The cache is semiconductor memory where data is placed temporarily to reduce the time required to service I/O requests from the host. Write operations with cache…
After I had to restart vCenter for some reason, this server failed to boot properly and went into the Emergency Mode. The appliance fails to start and reports the following message: To find out the root cause of this error,…
While resting at home, a friend contacted me and said he was looking for hardware information from his servers because he was going to increase the amount of RAM and upgrade the server’s memory to higher size and asked me…
After I replace my new VCSA certificate with embedded PSC, I see the disconnected status in the NSX Manager dashboard in the Lookup Service section. When I try to configure Lookup Service in the NSX Manager I got the following…