HP StorageWorks MSA2012i HP StorageWorks 2000 Modular Smart Array Reference Gu - Page 326
Storage Controller, disk space usage
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critical, 112 default settings, 110 error, 111 setting values, 111 trigger behavior, 110 warning, 111 reserve space, 110 thresholds default settings, 110 setting values, 111 snapshots automating creation of, 127 automating reset of, 128 cancel copy, 126 copying, 124 creating a snap pool, 109 definition, 104 deleting, 118 deleting modified data, 116 displaying current configuration, 118 maximum base number, 105 resetting, 115 snap pool critical policy options, 112 error policy options, 111 warning policy options, 111 taking, 114 updating, 115 viewing copy status, 125 SNMP description, 227 displaying current configuration, 166 enabling service security, 51 enterprise trap MIB, 242 event table configuring, 50 management, 241 setting event notification, 241 traps configuring, 58, 241 enabling notification, 54 software See also firmware displaying version on controllers, 160 viewing version on drive enclosures, 145 spares. See dedicated spares, dynamic spares, and global spares spin-up retries, displaying, 175, 201 standard optimization, 90 standard user type changing, 33 definition, 32 list of available functions, 267 setting, 34 standard volumes converting to master, 113 creating, 63 displaying current configuration, 119 statistics disk space usage, 176 real-time volumes, 174 resetting, 178 virtual disk cumulative, 172 virtual disk overall rate, 172 volume rate, 173 volumes cumulative, 173 status background scrub, 165 cooling, 159 determining overall system health, 197 disk, 200 disk drive read cache, 138 disk drives, 73, 155, 159 dynamic spares, 165 EMP polling interval, 166 enclosures, 142, 161 Ethernet link, 158 hardware, 166 host control of write-back cache, 165 host port, 152, 153, 154 modules controller, 159 power, 159 power, 163 power supplies, 159 temperature, 163 temperature sensors, 159 utility priority, 165 virtual disks, 71, 150 voltage sensors, 159 volumes, 87 status summary, 197 Storage Controller displaying code versions, 160 updating, 181 Storage Management Utility 326 HP StorageWorks 2000 Family Modular Smart Array reference guide • August 2008