Hi,
I am facing this frequent outage issue in storage where NFS clients can’t access exported folders for 20-30 minutes and then connect back again.
Configuration:
- 2 windows servers powervault NX3300 (failover cluster)
- 1 chassis 3660i
- 2 extensions 3060.
- iSCSI connection from chassis 3660 to windows server (1 Gbps)
- storage servers export nfs storage to linux servers through 10 Gbps ethernet cables.
I am not able to determine a pattern for this outage.
sometime it happens and sometime it is not.
I can find nfs not responding error in the linux client side servers for certain time
I found some error messages in windows server logs and storage logs as attached. But I am not sure if it is related to outage or not.
Please can you guide me to what might cause this issue?
Thanks.