Troubleshooting common issues with XenServer clustered pools and GFS2 SRs

XenServer uses GFS2 to make thin provisioning available by using block-based storage devices that are accessed through iSCSI software initiator or Hardware HBA. This article provides a guide for troubleshooting common issues when GFS2 SRThin Provisioning is being used in XenServer or Citrix...

How to use and troubleshoot NVIDIA vGPU XenMotion with XenServer

This article provides the methods to use and troubleshoot NVIDIA vGPU XenMotion feature...

How to troubleshoot / Useful command around openVswitch in XenServer

This article provides information about ovs and command that can be used to troubleshoot ovs related issues...

Understanding Garbage Collection and Coalesce Process Troubleshooting

Summary In most cases, customers have experienced issues with coalescing snapshots after deleting snapshots. At times we do notsee the reclaimed space once a snapshot is deleted. Even with an SR rescan to manually get the Garbage Collection GC to kick-in does not reclaim space. This article...