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open_files_limit MySQL – Here’s how it relates to max_connections
Is the MySQL open_files_limit variable creating errors? We can help you. In MySQL, open_files_limit is the number of file descriptors available to mysqld from the operating system. At Bobcares, we often get requests to set MySQL variables, as a part of our Server...
Add a host to the Proxmox cluster – Top 2 ways
Looking for a way to add a host to the Proxmox cluster? High availability solutions like Proxmox clusters contain multiple physical servers. At times, users may need to add or remove hosts from the live cluster. That's why we get frequent requests to modify the...
DNN Https Redirect – How we can do it?
Looking for the steps to redirect Http to Https in DNN? We can help you. We perform the https redirect to encrypt all the connections to the DNN website. At Bobcares, users often approach us with queries regarding DNN as a part of our Server Management Services....
Install Kibana in CentOS 7 – A dashboard for Elasticsearch
Are you in search of the steps to install Kibana in CentOS 7? You are at the right place. Elasticsearch works as an efficient search engine for app log files. Moreover, the web interface Kibana helps in viewing and searching data easily. As a part of our Server...
iptables: Firewall is not running – How we start the service again
Are you getting the warning 'iptables: Firewall is not running'? We can help you. Usually, this happens when iptables.service is not running in the server. This can be due to missing binaries or improper installation. At Bobcares, we fix iptables errors in servers, as...
How to find pages containing a DNN module using SQL script?
Have no idea on how to find pages containing a DNN module using a SQL script? Before any DNN module upgrade, we have to find out the pages that use the module. This helps to ensure that website pages do not break due to incompatible module upgrades. At Bobcares, we...
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How to use Ansible to disable SELinux in a remote host?
Do you want to disable SELinux in remote hosts using Ansible? We can help you. Even though SELinux is a security module, users often disable it when it affects the working of the application. At Bobcares, we get requests to manage SELinux using Ansible, as a part of...
DigitalOcean storage options – Choose the right one
Are you looking for storage options in DigitalOcean? We can help you with it. Usually, Spaces and Volumes in DigitalOcean are storage services that help to store a large amount of data. At Bobcares, we often receive requests to choose the right storage options as part...
Redis disable persistence – How we do it easily?
Are you trying to disable persistence in Redis? We can help you with it. Redis persistence allows us to log every change in the dataset. However, due to disk space shortage, some users may need to disable persistence in Redis. At Bobcares, we often receive requests to...
Unable to purge deleted items in SmarterMail – Quick resolution!
Oops!! Unable to purge deleted items in SmarterMail? We can help you. Purging the deleted items in the Smartermail is a quick way to save disk space. However, it may often result in errors. At Bobcares, we often get requests to fix SmarterMail disk usage as a part of...
MySQL max_connections reached maximum – How we solve it
Is your website showing MySQL max_connections reached maximum limit error? We can help you. Usually, insufficient MySQL max_connections value will give a “Too many connections” error when we try connecting to the MySQL server. At Bobcares, we often get requests to fix...
check_nrpe socket timeout after 10 seconds : Easy fix!
Is your Nagios showing 'check_nrpe socket timeout after 10 seconds' error? Usually, this happens due to the port or IP address block either in Nagios core server or host server. At Bobcares, we often get requests from our customers to fix these Nagios errors as part...
