System Model: IBM,7040-681 #oslevel -r 5200-08 在执行mksysb 之后磁带机黄灯会亮起,(用磁带机清洗后磁带机黄灯消除,但是做完备份后又会亮起)且errpt 有P H 错误 LABEL: TAPE_ERR1 IDENTIFIER: 4865FA9B
Date/Time: Thu Aug 15 15:22:04 BEIS Sequence Number: 75059 Machine Id: 003B309D4C00 Node Id: jxng_zhjs1 Class: H Type: PERM Resource Name: rmt0 Resource Class: tape Resource Type: scsd Location: U1.9-P1-I10/Z1-A6 VPD: Manufacturer................HP Machine Type and Model......IBM-C568303030!D Device Specific.(Z1)........C209 Serial Number...............2146M642 Device Specific.(LI)........A1700292 Part Number.................19P0798 FRU Number..................19P0802 EC Level....................H27417 Device Specific.(Z0)........0180020283000038 Device Specific.(Z3)........L1
Description TAPE OPERATION ERROR
Probable Causes TAPE
User Causes MEDIA DEFECTIVE DIRTY READ/WRITE HEAD
Recommended Actions FOR REMOVABLE MEDIA, CHANGE MEDIA AND RETRY PERFORM PROBLEM DETERMINATION PROCEDURES
Detail Data SENSE DATA 0606 0000 0A01 0000 0100 0000 0000 0000 0102 0000 F000 0300 0000 012C 0000 0000 0C00 0000 0085 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0060 对其进行tar操作,报错如下: #tar -cvf /dev/rmt0 ./test.txt a ./test.txt 1 blocks. tar: 0511-195 An error occurred while writing to the storage media. : The media surface is damaged. 以下为磁带机的基本信息: #lsdev -Cc tape rmt0 Available 3A-08-00-6,0 SCSI 4mm Tape Drive rmt1 Defined 3F-08-02 Other FC SCSI Tape Drive rmt2 Defined 3F-08-02 Other FC SCSI Tape Drive rmt3 Defined 3F-08-02 Other FC SCSI Tape Drive
#tctl -f /dev/rmt0 status rmt0 Available 3A-08-00-6,0 SCSI 4mm Tape Drive attribute value description user_settable
block_size 512 BLOCK size (0=variable length) True compress yes Use data COMPRESSION True density_set_1 38 DENSITY setting #1 True density_set_2 37 DENSITY setting #2 True extfm yes Use EXTENDED file marks True mode yes Use DEVICE BUFFERS during writes True ret no RETENSION on tape change or reset True ret_error no RETURN error on tape change or reset True size_in_mb 20480 Size in Megabytes False