Slow Performance Over DNFS Using RMAN ; KGNFS_NFSPROC3_MNT FAIL 13
Last updated on JULY 05, 2017
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.2]
Information in this document applies to any platform.
Two ZFS servers ZFS10 and ZFS11 used through DNFS by a Linux DB server. Found bad performance when doing RMAN copy file from DB server to ZFS10, not to ZFS11. The issue also could be seen in other RMAN operations.
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