Hello, I have a question about compatibility between two different versions. I have a cluster with 6 gpfs nodes. 2 of them are NSD servers the other 4 are clientes nodes. I will upgrade the NSD servers from 3.5.0 to 5.0.3. Due to application's issues I cannot update the client nodes. So, my question is, can i have a cluster with client nodes with 3.5.0.7 version and the NSD nodes in 5.0.3 version with de filesystem in 3.5.0.7 (13.23) version? Thanks for the support. George -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191121/12ce73e2/attachment.html>