HP StorageWorks Auto LUN XP user guide for the XP128/XP1024 (December 2005)
Table Of Contents
- Contents
- Auto LUN XP for the XP128/XP1024
- Auto LUN XP features
- Auto LUN XP tasks
- Reserve volumes
- Volume migration
- Estimating usage rates
- Automatic migration
- Manual migration
- Requirements and restrictions
- Starting Auto LUN XP
- Creating and executing migration plans
- Troubleshooting Auto LUN XP
- Auto LUN/Performance Control Base Monitor for the XP128/XP1024
- Auto LUN statistics
- Usage statistics
- Collecting usage statistics about disk array resources
- Viewing parity group usage statistics
- Viewing logical volume usage statistics
- Viewing channel adapter (CHA) usage statistics
- Viewing channel processor (CHP) usage statistics
- Viewing disk adapter (DKA) usage statistics
- Viewing disk processor (DKP) usage statistics
- Viewing data recovery and reconstruction processor (DRR) usage statistics
- Viewing write pending rates
- Viewing access path usage statistics
- Workload and traffic statistics
- Index
Auto LUN XP user guide for the XP128/XP1024 5
19 DKP usage statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
20 DRR usage statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
21 Write pending rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
22 Usage statistics about paths between adapters and the cache switch . . . . . . . . . . . . . . . . . . . . . . . . 45
23 Usage statistics about paths between adapters and shared memory . . . . . . . . . . . . . . . . . . . . . . . . . 45
24 Usage statistics about paths between cache switches and cache memory . . . . . . . . . . . . . . . . . . . . . 45
25 Workload statistics for all parity groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
26 Workload statistics for a specific parity group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
27 Workload statistics for logical volumes in a parity group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
28 Traffic statistics about ports in a disk array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
29 Traffic statistics about host ports to which a disk array port is connected. . . . . . . . . . . . . . . . . . . . . . 48
30 Traffic statistics about host ports in a host group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
31 Traffic statistics about LU paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
32 Traffic statistics for host bus adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
33 Traffic statistics for each PFC group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
34 Traffic statistics for each port connected to a specified HBA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Tables
1 Recommended and minimum firmware versions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2 Document conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Movability of volumes in pairs consisting of CV and normal values . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4 Non-cascaded volumes that can be used as source volumes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 Cascaded volumes that can be used as source volumes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6 Graph contents based on list selection (Port-LUN tab) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7 Auto LUN pane, Port-LUN tab icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8 Auto LUN pane, Physical tab icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9 Migration log messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36