2V0-32.22 Exam Dumps : VMware Cloud Operations 8.x Professional

To search archived logs in vRealize Log Insight (vRLI), an administrator needs to follow these steps:

C. SSH into the vRLI appliance, mount the archiving NFS share then import the archive using CLI : This involves establishing an SSH connection to the vRLI appliance, mounting the NFS share where the archived logs are stored, and then using the loginsight repository import command to import the logs into vRLI. This process makes the archived logs searchable within the vRLI interface.

When deploying vRealize Log Insight, selecting the appropriate disk provisioning format is crucial for optimal performance. The recommended disk format is Thick Provision Eager Zeroed.

Thick Provision Eager Zeroed:

Description: This disk type allocates the entire disk space at creation time and zeros out all blocks immediately.

Advantages:

Performance: Eliminates the need to zero blocks during write operations, resulting in better write performance.

Reliability: Reduces the risk of disk fragmentation and potential performance degradation over time.

Alternative Disk Formats:

Thick Provision Lazy Zeroed:

Allocates disk space at creation but zeros blocks on demand during write operations, which can introduce latency.

Thin Provisioned:

Allocates disk space incrementally as data is written. While it conserves storage initially, it can lead to performance issues due to dynamic space allocation and potential fragmentation.

Recommendation:

For production environments, VMware recommends using Thick Provision Eager Zeroed disks for vRealize Log Insight to ensure consistent and optimal performance.

References:

Deploy the vRealize Log Insight Virtual Appliance

Virtual Disk Size on Log Insight Virtual Appliance

In vRealize Operations, the Automation Central feature allows administrators to schedule and automate various actions on virtual machines (VMs) to optimize resource utilization and maintain the health of the virtual environment. The following VM actions can be scheduled in an Automation Central job:

Downsize Oversized VMs:This action identifies VMs that have been allocated more resources than they require based on their usage patterns. Automation Central can schedule downsizing tasks to adjust CPU and memory allocations, ensuring efficient resource utilization.

Delete Unused Snapshots for VMs:Snapshots can consume significant storage space if not managed properly. Automation Central can schedule the deletion of unused or old snapshots, freeing up storage and improving performance.

Delete Powered Off VMs:Powered-off VMs that are no longer in use can occupy storage and other resources. Automation Central can automate the identification and deletion of such VMs, ensuring that resources are available for active workloads.

By leveraging these automated actions, administrators can maintain an optimized and efficient virtual environment with minimal manual intervention.