HP Surestore 80fx Optical Drive and Library SCSI-2 Command Reference - Page 304

Autochanger Error Codes Autochanger Error Codes Additional Sense Data Format for Error Recovery BFHm A Bad Find Home bit of 1 indicates the Find Home algorithm was started while the optical sensors were inoperable. (For Byte 26, this attempt refers to Retry algorithm.) FHR A Find Home Recalibration bit of 1 Find Home algorithm was invoked to recalibrate the mechanism (For Byte 26, this attempt refers to Retry algorithm and for Byte 30 it refers to Recovery algorithm). Retry Count The total number of retry attempts that were performed. Recovery Count The total number of recovery attempts that were performed. Valid A "0" indicates that this and the next two bytes contain invalid data. Valid in bytes 41 and 44 are only set during the Exchange Medium Command. ErrEn An Error Encountered bit of 1 indicates an error occurred while the picker was enroute to this element. CartEl A Cartridge in Element bit of 1 indicates the cartridge associated with this move is in this element. UnexpMt An Element Unexpected Empty bit of 1 indicates this element was unexpectedly empty. UnexpFl An Element Unexpected Full bit of 1 indicates this element was unexpectedly full. CartInv A Cartridge Inverted bit of 1 indicates the cartridge is inverted from its state before the operation began. ElRty An Element Required Retry bit of 1 indicates an operation in or out of this element required one or more retries. Source Element Number The Element Number to which the Source Element Bit Map (Byte 35) refers. Destination Element Number The Element Number to which the Destination Element Bit Map (Byte 38) refers. Appendix B B-17