We use Commvault Simpana 10 sp7 as our backup software and back up using svm-scope-mode. Since we upgraded from 8.2.1 to 8.2.2 our backups have been failing with the error "unexpected ndmp error communicating with client". This occurs whether we backup to tape or disk. We've been working with Commvault support and Netapp support and so far they haven't been able to resolve the issue. Has anyone else experienced this?
Thank you for the information & quick reply. This definitely looks similar to our issue and coorelates to the results from multiple network packet traces. We'll send this over to Netapp and hopefully move towards a resolution.