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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
Ansible disable host key checking – How we troubleshoot it
Are you stuck with Ansible disable host key checking? We can help you with it. For a wide variety of automation challenges, ansible provides large productivity gain At Bobcares, we often receive requests to disable it as part of our Server Management Services. Today,...
Virsh Autostart – Let’s discuss it in detail!!
Are you confused with Virsh Autostart? We will help you with it. Usually, virsh commands are very useful at the same time a bit confusing. At Bobcares, we often receive requests to fix some virsh errors as part of our Server Management Services. Today, let's discuss...
Ceph Deploy Mon Create Initial Fails – How we fix it!!
Are you stuck with Ceph Deploy mon create initial fails Error? We can help you. Ceph Mon is a part of Ceph which is a cluster monitor Daemon for the Ceph file system. At Bobcares, we often get requests regarding the Ceph mon initial fails error, as a part of our...
SSH: Could Not Resolve Hostname: no such host is known – Let’s fix it!!
Stuck with 'SSH: could not resolve hostname: no such host' is known error? We can help you. This error implies that the server is down or the hostname is not given properly etc. At Bobcares, we often get requests from our customers regarding SSH as part of our Server...
Cannot establish FTP connection to an SFTP server – Solve it now
Oops!! Frustrated with "cannot establish an FTP connection to an SFTP server" error? We can fix it for you. This error occurs mainly due to the use of an incorrect protocol. At Bobcares, we often receive requests regarding FTP and SFTP as a part of our Server...
ModSecurity Denial of Service CVE-2019-19886 – How to avoid the risk
Is your server a possible target of the ModSecurity Denial of Service CVE-2019-19886 attack? ModSecurity helps us to stop attacks on our web application. But the recent ModSecurity vulnerability CVE-2019-19886 published in January 2020, can make vulnerable servers...
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Gluster add arbiter brick – How we do it easily?
Are you looking for a way to add arbiter brick in Gluster? We can help you to create an arbiter volume. Alternatively, we will also see how to add an arbiter brick to a replicated volume. Arbiter volume is a subset of replicated volume. Usually, we use this for better...
InnoDB fatal error cannot allocate memory for the buffer pool: Easy fix!
Are you looking forward to resolve the 'InnoDB fatal error cannot allocate memory for the buffer pool'? We can help you in resolving it. The error generally occurs due to some services taking up large amounts of memory(RAM). At Bobcares, we often get requests from...
Docker system prune command – Let’s discuss in detail!!
Are you confused with the Docker system prune command? Usually, we use the docker system prune command to prune everything that includes images, containers, networks and so on. At Bobcares, we often receive requests to solve docker errors as part of our Docker Hosting...
FTP Error 12031 – How to fix it?
Looking for a solution to the FTP error 12031? We can help you fix it. The Error 12031 occurs mainly due to two reasons. They are the connection with the server is either reset or it is not working properly. At Bobcares, we often get requests from our customers...
Wget 401 unauthorized error – Quick Fix
Is Wget 401 unauthorized error bothering you? We can help you fix it. Wget is a free utility to download files in the command line. At Bobcares, we often get the request to solve such errors. We provide fixes for our customers as a part of our Server Management...
Hyper-V ubuntu network is unreachable – How we fix it!
Are you stuck Hyper-V ubuntu network is unreachable? We can help you do it. The error occurs because of the network configuration or network switch configuration. Here at Bobcares, we often receive requests to fix Hyper-V errors as a part of our Server Management...
