none
Clustering - Hyper V Hosts RRS feed

  • Question

  • I have a 4 node cluster of Hyper-V Hosts Win2012R2 with Clustered Shared Volumes

    I have around 22 VMs spread across these nodes sitting on the CSVs

    Every now and then VMs get in failed state and I have to COLD Boot my Hosts to get them back online

    Is it because of CSV....? I have a VM which is on C Drive and it remains fine, no issues never

    Please advice, whats the best way for VMs to be highly available going Win2019

    Thanks a lot

    PS I have a 1TB SAN


    SV

    Tuesday, August 20, 2019 10:37 PM

All replies

  • HI,

    Is this drive out of space if the VMs are thin provisioned? Sounds like it may be? Although in my experience this would show a paused state...are they definitely failed in the Hyper-V console?  If so, it may be a hardware issue on the CSV...in that case check the SAN logs or Hyper-V iSCSI/Fibre connections and log.

    Thanks,
    Matt

    Saturday, October 5, 2019 9:39 PM