9
EMC Symmetrix DMX-3 Product Guide
Contents
Compatible HyperPAV............................................................ 231
Dynamic Parallel Access Volumes......................................... 231
RAID 10 striping ...................................................................... 233
Supported ESCON devices and logical paths...................... 234
Supported FICON devices and logical paths .......................235
IBM MetroMirror (PPRC) ....................................................... 235
XRC support ............................................................................. 236
Configuring CKD volumes..................................................... 237
Deleting (and then adding) devices online.......................... 238
Support for 64 K cylinders...................................................... 238
FICON Cascading and Open Systems Intermix
configurations........................................................................... 238
Error reporting and recovery......................................................... 240
Types of errors .......................................................................... 240
Error reporting.......................................................................... 242
Operator messages................................................................... 246
EREP reports............................................................................. 248
Error handling .......................................................................... 249
Detecting the error................................................................... 250
Sense byte information................................................................... 251
Console error messages........................................................... 251
Host sense byte data formats ................................................. 253
Appendix A Symmetrix DMX-3 Specifications
Storage control................................................................................. 256
Physical data .................................................................................... 264
Environmental data ........................................................................ 266
Environmental Acclimation ................................................... 266
Power and cooling data.................................................................. 269
Electrical specifications and power requirements...................... 270
North American power specifications.................................. 271
North American extension cords and
mating connectors.................................................................... 271
International power specifications ........................................ 274
International extension cords
and mating connectors............................................................ 274
Appendix B Power Sequences
Vaulting............................................................................................. 278
Routinely powering up the Symmetrix DMX-3 ......................... 279
Powering down the Symmetrix DMX-3 ...................................... 281
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