Netapp Deduplication – quick setup guide

Deduplication refers to the elimination of redundant data in the storage. In the deduplication process, duplicate data is deleted, leaving

Read more

OCFS2 cluster – quick setup guide

OCFS2 is a POSIX-compliant shared-disk cluster file system for Linux capable of providing both high performance and high availability.  Cluster-aware

Read more

Netapp performance monitoring : sysstat : Part II

Here are some explanations on the columns of netapp sysstat command. Cache age : The age in minutes of the

Read more

Netapp performance monitoring : sysstat – Part I

Netapp sysstat is like vmstat and iostat rolled into one command. It reports filer performance statistics like CPU utilization, the

Read more