Keep Services Available During a SLES 15 SP5 to SP6 Upgrade
SLES 15 SP5 can migrate online to SP6, but each node must reboot. Use a tested rolling upgrade or blue-green cutover to keep workloads reachable.
If you are still wondering, hesitating between choosing a software to compress and decompress data, there is one advice for you, that is to use 7-Zip, one of the powerful file compression tools. and the most preeminent today. Although using LZMA compression technology, 7-Zip is extremely compact and effective, not inferior to WinRAR , PowerISO , BitZipper or WinZip .
There are even quite good reviews, saying that 7-Zip is better than rivals with the same feature, however, depending on the demand, there will be different options. The following article will guide you a few basic operations with this software.
First, you access this link Download the 7-Zip compression and decompression support software , to go to the Download.com.vn homepage, click Download.

Continue to select Download (first) and wait for a while.
Step 1: After downloading 7-Zip to your computer, double-click the setup file to install 7-Zip to your computer.
Step 2: Window 7-Zip Setup appears, you can reset the path to save the installation file by clicking the 3-dot icon in the Destination folder , and then selecting the new path. If not, click Install to install it.
Step 3: The 7-Zip installation process is quite fast, because of its lightweight capacity, so almost no waiting. When the installation notification is complete, click the Close button to complete.
Step 1: Click the Windows icon , select 7-Zip File Manager.
Step 2: Continue to select Computer to open the path to the location to save the file to extract.
Step 3: Double-click on the compressed file and then OK to extract.
Alternatively, you can right- click on the file, select 7-Zip / Extract Here or Extract files.
Step 4: Thanks to the use of LZMA technology, 7-Zip's decompression process is very fast and almost error-free.
You can right click on the extracted file or open it directly in Windows window to use the data.
The above article has just taught you how to install and use 7-Zip, one of the best compression and decompression software available today. In the following articles, Download.com.vn will introduce to you the other features of this software.
I wish you successful implementation!
SLES 15 SP5 can migrate online to SP6, but each node must reboot. Use a tested rolling upgrade or blue-green cutover to keep workloads reachable.
Use SUSE’s supported STIG profile to scan SLES 15, test remediation, review remaining findings, and retain assessment evidence.
Trace a failed Cockpit connection through DNS, port 9090, the systemd socket, firewalld, TLS, and login settings using current SUSE guidance.
Create a redundant Ethernet connection on SLES 15 with YaST and Wicked, configure active-backup bonding, and verify both ports and failover.
Turn an existing SLES 15 system into a reviewed AutoYaST profile, validate it, and use it to deploy a test server with fewer manual steps.
Install the SLES 15 KVM and libvirt tools, enable the right host service, and configure selected virtual machines to start after a reboot.
Use systemd jobs and the previous boot journal to locate a slow service, mount, or storage dependency, then correct it without masking the cause.
Use firewall-cmd to inspect the active zone, allow HTTP safely, preserve SSH access, and verify that the rule survives a reload on SLES 15.
Trace a PAM failure to its service, account policy, or identity provider, then repair the right SLES configuration while preserving a working admin session.
Trace a failed kernel module at SLES startup, correct an obsolete boot entry or repair the required driver, and verify the next boot.