Contents 13
13 Configuration: Premium Feature
—Upgrading to
High-Performance-Tier . . . . . . . . . . . . . 187
14 Configuration: Device Mapper
Multipath for Linux . . . . . . . . . . . . . . . . 189
Overview . . . . . . . . . . . . . . . . . . . . . . . . . 189
Using DM Multipathing Devices
. . . . . . . . . . . . 190
Prerequisite Steps
. . . . . . . . . . . . . . . . . 190
Device Mapper Configuration Steps
. . . . . . . . 191
Linux Host Server Reboot Best Practices
. . . . . 195
Important Information About
Special Partitions . . . . . . . . . . . . . . . . . . 196
Limitations and Known Issues
. . . . . . . . . . . . . . 197
Troubleshooting . . . . . . . . . . . . . . . . . . . . . 198
15 Management: Firmware Downloads . . . 201
Downloading RAID Controller and
NVSRAM Packages
. . . . . . . . . . . . . . . . . . . 201
Downloading Both RAID Controller and
NVSRAM Firmware
. . . . . . . . . . . . . . . . . . . 202
Downloading Only NVSRAM Firmware . . . . . . . . . 204
Downloading Physical Disk Firmware
. . . . . . . . . 206
Downloading MD1200 Series Expansion
Module EMM Firmware
. . . . . . . . . . . . . . . . . 208
Self-Monitoring Analysis and Reporting
Technology (SMART)
. . . . . . . . . . . . . . . . . . 210
book.book Page 13 Saturday, September 24, 2011 9:06 AM
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