Snapshots in vSphere when more than 32 levels of snapshots are present fails SENTINEL snapshot, and HX Data Platform native snapshots. This maximum total includes VMware created snapshots, HX Data Platform Maximum number of stored snapshots - Currently VMware has a limitation of 31 snapshots per VM. VSphere Web Client snapshots are considered to be non-native. Using the vSphere Web Client and not the HX Data Platform plug-in, then the However, if you create the first snapshot Platform plug-in, if you create more snapshots in the vSphere Web Client, theseĪre considered to be native as well. Recoverable VM - The VM is always recoverable when there are snapshot failures.ĭatastore access - Snapshots work on partially mounted/accessible datastores as long as the VM being snapshotted is on an accessible mountpoint.Īfter you create the first native snapshot using the HX Data VDI deployment support - HX scheduled snapshots are supported for desktop VMs on VDI deployments which are using VMware native technology. Parallel batch snapshots - Support for up to 255 VMs in a Resource Pool or Folder for parallel batched snapshots. Instantaneous snapshot delete - Deletion of a snapshot and consolidation is always instantaneous. Granular progress and error reporting - These monitoring tasks performed at Task level for Resource Pool, Folder and VM level snapshot. Individual or grouped - You can take native snapshots on a VM level, VM folder level, or resource pool level. Unified interface - You can manage native snapshots created through the HX Data Platform plug-in using VMware snapshot manager™. Scheduled Snapshots are tolerant to failures in other HX clusters in multi cluster environments. Scheduled snapshots tolerant to node failures - Scheduled snapshots are tolerant to administrative operations that require a node shutdown, such as HX maintenance mode and If your system displays quiesce errors, see the following VMware KB article Troubleshooting Volume Shadow Copy (VSS) quiesce related issues (1007696), at: To disk, or other higher-level application-specific tasks. This process might include operations such as flushing dirty buffers from the operating system's in-memory cache Quiescing a file system is a process of bringing the on-disk data of a physical or virtual computer into a state suitableįor backups. For details, see the Cisco HyperFlex Data Platform CLI Guide. In the guest VM run transparently exactly like they do in the host VM. Order of write operations to enable an application to restart properly from a crash.Īpplication-consistent - You can select the quiesce option of the stcli vm snapshot command through the HX Data Platform CLI to enable HX Data Platform native snapshots to be application-consistent. I/O crash consistency is defined as maintaining the correct VM performance - HX Data Platform native snapshots do not degrade VM performance.Ĭrash-consistent - HX Data Platform native snapshots are crash-consistent by default. High performance - The HX Data Platform native snapshot process is fast because it does not incur I/O overhead. Reverting registered VMs - If a VM is registered, whether powered-on or powered-off, native snapshots, same as VM snapshots, can be used to revert toĪn earlier point in time at which the snapshot was created. Native snapshots provide the following benefits: HX Data Platform native snapshots use native technology. Take a native snapshot to save the current state of the VM, soįor additional information about VMware snapshots, see the VMware KB, Understanding virtual machine snapshots in VMware ESXiĪnd ESX (1015180) at, Benefits of HX Data Off, or suspended) at the time the native snapshot is taken. Options include: Hourly, Daily, and Weekly, all in 15 minute increments.Ī native snapshot is a reproduction of a VM that includes the state of the data on all VM disks and the VM power state (on, HX Data Platform native snapshot options include: create a native snapshot, revert to any native snapshot, and delete a native snapshot. Use the HX Data Platform Plug-in to take native snapshots of your VMs.
VMs can be reverted back to native snapshots. HX Data Platform Native Snapshots is a backup feature that saves versions (states) of working VMs. HX Data Platform Native Snapshots Overview Setting the Frequency of Scheduled Snapshots.Benefits of HX Data Platform Native Snapshots.HX Data Platform Native Snapshots Overview.
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