HP StorageWorks MSA2012i HP StorageWorks 2000 Modular Smart Array Reference Gu - Page 321

deleting dedicated spares, 82 global spares, 83 mapping, 100, 102, 103 modified data on snapshots, 116 snapshots, 118 users, 35 virtual disks, 79 volumes, 93 DHCP, using to obtain controller IP addresses, 48 diagnostic manage-level only functions selecting individual events for notification, 216 diagnostic user type changing, 33 definition, 32 setting, 34 disabled PHY, 205 disaster recovery. See trust virtual disk disk drives available, 135 background scrub displaying current configuration, 165 enabling and disabling, 189 bad block reassignments, 175, 201 bad block size, 175, 201 capturing trend data, 202 clearing metadata, 136, 199 color codes, 156 defect analysis displaying current configuration, 165 enabling and disabling, 189 displaying critical or warning conditions, 159 displaying disk space usage, 176 displaying error statistics, 174 displaying world wide name, 73, 155 event log, 202 firmware stopping update, 141 updating, 140 identifying faulty disks, 199 leftover, 135 letter coding, 156 locating, 200 media errors, 175, 201 monitoring, enabling SMART, 137 no response count, 175, 201 non-media errors, 175, 201 read cache, displaying status, 138 reviewing error statistics, 200 capturing trend data, 202 SMART, enabling and disabling, 137 spin-up retires, 175, 201 viewing by enclosure, 156 viewing firmware version, 139 viewing graphical representation, 156 unavailable, 157 viewing status, 73, 155 viewing type, 139 disk drives, scan for changes, 145, 184 disk error stats, 200 disk space usage, displaying statistics, 176 drive enclosure viewing software version, 145 dynamic spares displaying current configuration, 165 enabling, 81 setting the rescan rate, 81 E email configuring alerts, 56 enabling event notification, 54 EMP changing poll rate, 144 displaying configuration information, 166 enclosure controller. See Expander Controller enclosures displaying controller code versions, 160 displaying status, 142, 159, 161 EMP poll rate, 144 firmware stopping update, 141, 147 updating, 146 illuminating LEDs, 144 specifying identification information name, location, rack number, rack position, 143 viewing disk drives, 156 viewing graphical representation, 156 unavailable, 157 enclosures, re-evaluate IDs, 145, 184, 225 error policy, snap pool default, 110 options, 111 setting, 111 error statistics, disk drives, 174 Index 321