HP StorageWorks Virtual Array 7100 Appendix A. Disk Array Controller Log - Page 25

Event Number (dec/hex) Event Name Predictive Maintenance Implication Suspected Components Description Logged? Mfg Fail? 520/0x208 521/0x209 522/0x20a 523/0x20b 524/0x20c 525/0x20d 526/0x20e 527/0x20f 528/0x210 529/0x211 530/0x212 531/0x213 532/0x214 533/0x215 534/0x216 535/0x217 536/0x218 537/0x219 538/0x21a 539/0x21b 540/0x21c 541/0x21d The over temperature error bit Y is set The under voltage error bit is Y set Dram text area cksum error Y Software address warning Y LCC switch address warning Y Power supply not present Y Map Disk Event Y Power Supply Power Supply Controller Controller Controller Power Supply Controller Battery NVRAM backup Y command Unsupported host port behavior Y table revision Ignore NVRAM battery charger None Host Port Behavior table was initialized as empty Firmware download failed AutoFormat Event Occured Power supply is not connected to an AC source Some non-critical midplane eeprom data was not restored. Y None Y Ignore. These none should be detected by the download utility. Y Ignore unless no Disk Drive, Operator activity Back End FC Link Y Power Supply Y Midplane EEPROM Automatic midplane repair Y failed. Temp sensor exceeded warning Y temperature. Temp sensor exceeded Y shutdown temperature. Temp sensor is now in range. Y Midplane EEPROM Controller Temp Sensor Controller Temp Sensor Controller Temp Sensor Disk interface online. Y Ignore Disk interface Disk interface device Y discovered. Disk interface device logout Y Ignore Ignore Disk interface Disk Interface Disk interface error count has Y incremented Ignore, unless occurring frequently Disk interface Y The over current error bit is set in the power supply expander Y The under voltage error bit is set in the power supply expander Y The DRAM Text area checksum does not match the checksum calculated during initialization. A bgm timer polls to check the CKSUM once every hour. N This warning indicates that there is switch conflict in the JBOD enclosures. Two or more enclosure switches are set to the same address. N This warning indicates that there is an LCC switch mismatch within a JBOD enclosures. Y This warning indicates that the power supply is not present N This error code indicates that the Topology Manager MAP DISK code had an event that it has logged. The defined events are REDUNDANT MAP DISKS, MAP_DISK_REDUNDANCY_LOSS, and NO_MAP_DISKS. N The command sent to enable or disable the batteries from backing up the NVRAM has failed. N The host port behavior table that was read from chassis NV memory contains an unsupported revision value. The RAM-based table will be initialized as empty. N The host port behavior table was initialized as empty due to a failure to read the contents from chassis NV storage. N A firmware download operation failed. The details of the failure are included in the event unique section of the event and other events logged in conjunction with this one. N An AutoFormat event was logged, this is caused either by a backend format of an internal drive beginning or completing. Look as the associated data for drive and status. Y This warning indicates that the power supply is not connected to an AC source. N This warning indicates that some non-critical eeprom data was not restored during the automatic restore process. The user should be able to replace this data by hand. (Licenses, mode parms, Host port behavior, etc. Y This warning indicates the automatic midplane eeprom repair process has failed because of bad NVSRAM data. The repair can not be done. Y The temperature sensor has exceeded the recommended temperature for asserting an overtemp warning. Y The temperature sensor has exceeded the recommended temperature for issuing a controller shutdown. N The temperature sensor had exceeded the recommended temperature for asserting a warning. The temperature has now come back down within range. There is 3 degrees C of hysteresis. N A disk interface has come online and is functional. This occurs normally during reset or reconfiguration (hotplug). N A device has been discovered on a disk interface during reset or reconfiguration (hotplug). This is normal. N The login to a device on a disk interface has been closed. This occurs normally during reconfiguration (hotplug). N The count of link-level errors on a disk interface has incremented. This can occur under normal circumstances (especially with disk hotplug), so it does not indicate a problem unless it occurs frequently.