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Health-check returns an event indicting a Warning or Failure from the vSAN health report. Test Result Result Code Result Interpretation Pass 0 No errors were found from the vSAN health report. Warning 1 VxVerify found at least one Warning from the vSAN health report. Failure 2 VxVerify found at least one Failure from the vSAN health report. Critical 3 This test has no critical result. Each test that passes is not listed in the summary report, for ease of reading. An example of the health-check output is shown below: ========================#======#=========#====================================================================#==============# | Hostname / Category |Status Dell_KB | Warnings or Failures, unless tests Passed ; Product S.N. | #========================#======#=========#====================================================================#==============# | `` | Warning 217884 | vs_cluster: vSAN Disk Balance, Warning |
The VxVerify test 'vs_cluster' using the vCenter (VC) API, collects the result of the Cluster Health check. The Cluster Health group of vSAN health-checks checks the following: 'Time is synchronized across hosts and VC' 'Advanced vSAN configuration in sync' 'vSAN daemon liveness' 'vSAN Disk Balance' 'Resync operations throttling' 'vSAN Direct homogeneous disk claiming' 'vCenter state is authoritative' 'vSAN cluster configuration consistency' 'vSphere cluster members match vSAN cluster members' 'Software version compatibility' 'Disk format version' 'vSAN extended configuration in sync' The VxVerify upgrade test profiles are focused on issues likely to cause upgrades to fail. Therefore, issues that do not affect an upgrade are not in the upgrade healthcheck profiles. The full results for the VMware vSAN Health check are listed in the vxv.log file. This log is in the same folder as the rest of the VxVerify logs (see article VxRail: How to run the VxRail Verify tool for log locations).
If warnings or failures are shown for any of the vSAN capacity utilization checks, see the following VMware Dell Knowledge Base articles: Time is synchronized across hosts and VC vSAN Health Service - Cluster Health - Time Synchronization Across Hosts and vCenter (2149505) Advanced vSAN configuration in sync vSAN Health Service - Cluster Health - Advanced vSAN configuration in sync (2107713) vSAN Disk Balance vSAN Health Service - Cluster health - vSAN disk balance (2144278) Resync operations throttling vSAN -- Skyline Health -- Resync Operations Throttling (2149504) vSAN Direct homogeneous disk claiming vSAN Health Service - Cluster Health - vSAN Direct Homogenous Disk Claiming (82787) vCenter state is authoritative VxRail: vSAN Health Service - vCenter state is authoritative (37648) VxRail: vSAN Health Service - Cluster health - vCenter state is authoritative (31896) vSAN cluster configuration consistency vSAN Cluster Configuration Consistency (2149506) vSphere cluster members match vSAN cluster member vSAN Health Service - Cluster Health - vSphere cluster members match vSAN cluster members (2149507) If a host is missing from vSphere, try reconnecting it in vCenter right click and reconnect If it is missing from vSAN, check for an issue with networking on ESXi Run vmkping on vsan network if it fails look at the network issue Troubleshooting the vSAN Network Software version compatibility Check what host is incompatible If it has been manually upgraded, check if it is still in support for the version you are going to. See the Dell VxRail support matrix. No ESXi nodes should have a higher ESXi version than the VxRail target version. vSAN extended configuration in sync vSAN Health Service - Cluster - vSAN extended configuration in sync (57202) Disk format version Understanding vSAN on-disk format versions and compatibility (2148493) vSAN Health Service - Cluster - Disk format version (2146135) Full information about the purpose for other VMware vSAN Health checks and the resolutions associated with it, see the following VMware article: https://kb.vmware.com/s/article/2114803 Ideally, vSAN Health should show 'Green' before any upgrade attempt. Open vCenter, and browse to Host and Clusters > Cluster Object > Monitor Tab > vSAN Section > Health Sub-Section.
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