Last modified: December 29th, 1999
% scu -f /dev/rrz10c scu> show pages supported Mode Pages Supported by Device /dev/rrz10c (RZ28D): Read-Write Error Recovery Page (0x01), Page Length 10 (0x0a), Savable Yes Disconnect-Reconnect Page (0x02), Page Length 14 (0x0e), Savable Yes Format Device Page (0x03), Page Length 22 (0x16), Savable Yes Rigid Disk Geometry Page (0x04), Page Length 22 (0x16), Savable Yes Verify Error Recovery Page (0x07), Page Length 10 (0x0a), Savable Yes Cache Control Page (0x08), Page Length 18 (0x12), Savable Yes Control Mode Page (0x0a), Page Length 6 (0x06), Savable Yes Notch and Partition Page (0x0c), Page Length 22 (0x16), Savable Yes Power Condition Page (0x0d), Page Length 10 (0x0a), Savable Yes Vendor Specific Page (0x00), Page Length 2 (0x02), Savable Yes scu> show page power Power Condition Parameters (Page 0xD - Current Values): Mode Parameter Header: Mode Data Length: 23 Medium Type: 0 (Default Medium Type) Device Specific Parameter: 0x10 (Target Supports DPO & FUA bits) Block Descriptor Length: 8 Mode Parameter Block Descriptor: Density Code: 0 Number of Logical Blocks: 4110480 Logical Block Length: 512 Page Header / Data: Page Code: 0xd Parameters Savable: Yes Page Length: 10 Standby: No Idle: No Idle Condition Timer: 0 Standby Condition Timer: 0 scu> show log pages Write Error Counter Parameters (Page 0x2 - Current Cumulative Values): Parameter 0x1, Counter Value: 0 (Errors corrected with possible delays) Parameter 0x2, Counter Value: 0 (Total rewrites or rereads) Parameter 0x3, Counter Value: 0 (Total errors corrected) Parameter 0x4, Counter Value: 0 (Total times correction algorithm processed) Parameter 0x5, Counter Value: 0 (Total bytes processed) Parameter 0x6, Counter Value: 0 (Total uncorrected errors) Read Error Counter Parameters (Page 0x3 - Current Cumulative Values): Parameter 0x0, Counter Value: 0 (Errors corrected without substantial delay) Parameter 0x1, Counter Value: 0 (Errors corrected with possible delays) Parameter 0x2, Counter Value: 0 (Total rewrites or rereads) Parameter 0x3, Counter Value: 0 (Total errors corrected) Parameter 0x4, Counter Value: 0 (Total times correction algorithm processed) Parameter 0x5, Counter Value: 4299776 (Total bytes processed) Parameter 0x6, Counter Value: 0 (Total uncorrected errors) Verify Error Counter Parameters (Page 0x5 - Current Cumulative Values): Parameter 0x0, Counter Value: 0 (Errors corrected without substantial delay) Parameter 0x1, Counter Value: 0 (Errors corrected with possible delays) Parameter 0x2, Counter Value: 0 (Total rewrites or rereads) Parameter 0x3, Counter Value: 0 (Total errors corrected) Parameter 0x4, Counter Value: 0 (Total times correction algorithm processed) Parameter 0x5, Counter Value: 0 (Total bytes processed) Parameter 0x6, Counter Value: 0 (Total uncorrected errors) Non-Medium Error Counter Parameters (Page 0x6 - Current Cumulative Values): Parameter 0x0, Counter Value: 0 scu> sw /dev/rrz4c Switching to device entry /dev/rrz4c (RRD42)... scu> show page error Read-Write Error Recovery Parameters (Page 0x1 - Current Values): Mode Parameter Header: Mode Data Length: 19 Medium Type: 0 (Default Medium Type) Device Specific Parameter: 0 Block Descriptor Length: 8 Mode Parameter Block Descriptor: Density Code: 0 (Default Density Code) Number of Logical Blocks: 0 Logical Block Length: 512 Page Header / Data: Page Code: 0x1 Parameters Savable: No Page Length: 6 Disable Correction (DCR): No Disable Transfer on Error (DTE): No Post Recoverable Error (PER): Yes Enable Early Recovery (EER): No Transfer Block (TB): Yes Read Retry Count: 1 scu> sw /dev/rmt0h Switching to device entry /dev/rmt0h (TZK10)... scu> show page error Read-Write Error Recovery Parameters (Page 0x1 - Current Values): Mode Parameter Header: Mode Data Length: 23 Medium Type: 0x3 Tape Speed: 0 (Using Default Speed) Buffered Mode: 0x1 (Buffering Enabled) Write Protected: No Block Descriptor Length: 8 Mode Parameter Block Descriptor: Density Code: 0xf (10000 BPI, QIC-120 (GCR, C)) Number of Logical Blocks: 0 Logical Block Length: 512 Page Header / Data: Page Code: 0x1 Parameters Savable: Yes Page Length: 10 Disable Correction (DCR): No Disable Transfer on Error (DTE): No Post Recoverable Error (PER): No Enable Early Recovery (EER): Yes Transfer Block (TB): Yes Read Retry Count: 24 Write Retry Count: 16 scu> quit %