Red Hat Certified Specialist in Ceph Cloud Storage (EX260) – Kiosk exam (partnercursus)

You should be able to perform these tasks:

• Install Red Hat Ceph Storage server
  • Install a containerized Red Hat Ceph Storage server on both physical and virtual systems
  • Utilize and modify Red Hat Ansible Automation Platform installation files provided with Red Hat Ceph Storage to configure and install Red Hat Ceph Storage server
• Work with existing Red Hat Ceph Storage server appliances
  • Be able to change a Red Hat Ceph Storage server configuration
  • Add monitor (MON) nodes and object storage device (OSD) nodes
• Configure Red Hat Ceph Storage server
  • Configure a replicated storage pool
  • Store objects in storage pool
  • Store objects within a namespace within a storage pool
  • Create and configure erasure-coded pools
  • Create an erasure-coded pool profile with specified parameters
  • Upload a file to an erasure-coded pool
  • Change default settings in the Red Hat Ceph Storage configuration files
  • Manage Red Hat Ceph Storage authentication
  • Create a Red Hat Ceph Storage client with restricted read or write access to MONs, OSDs, pools, and namespaces
  • Managing OSDs Using Ceph-volume
  • Configure placement group auto-scaling
• Provide block storage with RBD
  • Create a RADOS block device image
  • Obtain information about a RADOS block device image
  • Map a RADOS block device image on a server
  • Use a RADOS block device image
  • Create an RBD snapshot
  • Create an RBD clone
  • Configure RBD mirrors
  • Deploy a RBD mirror agent
  • Configure one-way RBD mirroring in pool mode
  • Configure one-way RBD mirroring in image mode
  • Check the status of the mirroring process
  • Import and export RBD images
  • Export a RADOS block device to an image file
  • Create an incremental RBD image file
  • Import a full RBD image file
  • Import a full RBD image file updated with an incremental RBD image file
• Provide object storage with RADOSGW
  • Deploy a RADOS gateway
  • Deploy a multisite RADOS gateway
  • Provide object storage using the Amazon S3 API
  • Be able to create a RADOSGW user that will use the S3 client commands
  • Be able to upload and download objects to a RADOSGW using the S3 client commands
  • Export S3 objects using NFS
  • Provide object storage for Swift
  • Be able to create a RADOSGW user that will use the Swift interface
  • Be able to upload or download objects to a RADOSGW using Swift commands
  • Configure Ceph Object Gateway for In-Transit Encryption
• Provide file storage with CephFS
  • Create a Red Hat Ceph Storage file system
  • Mount a Red Hat Ceph Storage file system on a client node persistently
  • Configure CephFS quotas
  • Create a CephFS snapshot

• Configure a CRUSH map
  • Be able to create a bucket hierarchy in a CRUSH map that can be used in an erasure profile or a replicant rule
  • Be able to remap a PG
  • Be able to remap all PG’s in a pool for an optimal redistribution
• Manage and update cluster maps
  • Manage MON and OSD maps
  • Be able to monitor and change OSD storage limits for monitoring available space on an OSD
• Manage a Red Hat Ceph Storage cluster
  • Determine the general status of a Red Hat Ceph Storage cluster
  • Troubleshoot problems with OSDs and MONs
• Tune Red Hat Ceph Storage
  • Specify and tune key network tuning parameters for a Red Hat Ceph Storage cluster
  • Control and manage scrubbing and deep scrubbing
  • Control and manage recovery and rebalancing processes
  • Control and manage RAM utilization against I/O performance
• Troubleshoot Red Hat Ceph Storage server problems
  • Troubleshoot client issues
  • Enable debugging mode on RADOS gateway
  • Optimize RBD client access using key tuning parameters
• Integrate Red Hat Ceph Storage with Red Hat OpenStack Platform
  • Integrate Red Hat Ceph Storage using both Glance and Cinder
  • Modify key Glance configuration files to use Red Hat Ceph Storage
  • Configure Glance to use Red Hat Ceph Storage as a backend to store images in the Red Hat Ceph Storage cluster
  • Modify key Cinder configuration files to use Red Hat Ceph Storage
  • Configure Cinder to use Red Hat Ceph Storage RBDs for block storage