Symaccess Command Summary of the most commonly used symaccess commands with examples. symaccess -sid 1313 list – List all Initiator, Port and Storage Groups Created for Array 1313 symaccess -sid 1313 list -v – List all Initiator, Port and Storage Groups Created for Array 1313 along with related Masking Views symaccess -sid 1313 list -type… Read More »
What is RAID? RAID (redundant array of independent disks; originally redundant array of inexpensive disks) is a way of storing the same data in different places (thus, redundantly) on multiple hard disks. By placing data on multiple disks, I/O (input/output) operations can overlap in a balanced way, improving performance. Since multiple disks increases the mean… Read More »
SAN performance baseline To understand SAN performance, and to understand what is normal (or abnormal) SAN behavior, you must have a picture or baseline to compare against. How much detail on SAN performance you need will also determine which SAN performance baseline tools you use. You should establish a baseline of what is normal or… Read More »
Interscape Blogging Code of Conduct INTERSCAPE blogs are written by a variety of employees at different levels and positions in the company, so you can expect many viewpoints. You can also expect the following: We will strive to have open and honest dialogues with our readers. We will correct inaccurate or misleading postings in a… Read More »