4.1.0 HP PolyServe Matrix Server administration guide (T5392-96073, October 2010)

Integrate custom applications ............................................................................ 237
Device monitor or service monitor? .............................................................. 238
Built-in monitor or user-defined monitor? ....................................................... 238
Example of using monitors with applications ................................................. 239
An example of Start and Stop scripts ........................................................... 239
Script environment variables ....................................................................... 240
18 SAN maintenance ....................................................... 241
Server access to the SAN ................................................................................. 241
PSFS filesystem panic messages ......................................................................... 241
Membership partitions ..................................................................................... 242
Display the status of SAN ownership locks ................................................... 242
Manage membership partitions ......................................................................... 244
Online operations ..................................................................................... 245
Options on the Configure Cluster window .................................................... 245
Membership partition states ................................................................. 246
Repair a membership partition ............................................................. 247
Replace a membership partition ........................................................... 247
Add membership partitions .................................................................. 248
Remove membership partitions ............................................................. 249
The mx config mp commands ..................................................................... 249
Determine disks/partitions available for membership partitions ................ 249
Add membership partitions .................................................................. 249
Repair a membership partition ............................................................. 250
Replace a membership partition ........................................................... 250
The mprepair utility ................................................................................... 250
Membership partition file .................................................................... 250
View membership partitions and their status ........................................... 251
Active and inactive membership partitions ............................................. 252
Export configuration changes ............................................................... 253
mprepair options ................................................................................ 253
Change a Host Bus Adapter or driver ................................................................ 255
Servers .......................................................................................................... 256
Change the fencing method ....................................................................... 256
Server cannot be located ........................................................................... 257
Server cannot be fenced ............................................................................ 257
Cautions for using mx server markdown ................................................ 258
Storage .......................................................................................................... 259
Online insertion of new storage .................................................................. 259
Recommendations for storage capacity upgrades .......................................... 259
Membership partition timeout .............................................................. 260
PSFS/psd timeout ............................................................................... 260
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