Chapter 5.8.3. DS8000 ranks/extent pools
Page 73
Chapter 5. Storage controller 73 Figure 5- 5 DA correct configuration Example 5- 5 shows what this correct configuration looks like from the CLI output of the lsrank command. The configuration from the lsarray output remains unchanged. Notice that arrays residing on the same DA pair are split between groups 0 and 1. Example 5- 5 Command output dscli> lsrank - l Date/ Time: Aug 9, 2007 2: 23: 18 AM CEST IBM DSCLI Version: 5.2.410.299 DS: IBM. 2107- 75L2321 ID Group State datastate Array RAIDtype extpoolID extpoolnam stgtype exts usedexts ====================================================================================== R0 0 Normal Normal A0 5 P0 extpool0 fb 779 779 R1 1 Normal Normal A1 5 P1 ...
Get SAN Volume Controller: Best Practices and Performance Guidelines now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
