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具体情况是这样的,某天突然听到H70旁有报警声音,查看日志是每1分钟报警一次。这个小机自带有3块硬盘,分别是hdisk0,hdisk1,hdisk14, 其中hdisk0和hdisk14是rootvg,hdisk1是hdisk0的镜像,hdisk14没有镜像,上面有6个PP的数据,都是/usr文件系统,这三块硬盘都是9G的,阵列上有12块。错误日志为:\r\nA668F553 0301085008 P H hdisk14 DISK OPERATION ERROR\r\nA668F553 0301085008 P H hdisk14 DISK OPERATION ERROR\r\nA668F553 0301084908 P H hdisk14 DISK OPERATION ERROR\r\nA668F553 0301084908 P H hdisk14 DISK OPERATION ERROR\r\nA668F553 0301084808 P H hdisk14 DISK OPERATION ERROR\r\n\r\n详细信息:\r\nLABEL: DISK_ERR2\r\nIDENTIFIER: A668F553\r\n\r\nDate/Time: Sat Mar 1 08:51:14 BEIS\r\nSequence Number: 425\r\nMachine Id: 000155394C00\r\nNode Id: wzcb02_boot\r\nClass: H\r\nType: PERM\r\nResource Name: hdisk14 \r\nResource Class: disk\r\nResource Type: scsd\r\nLocation: 10-60-00-10,0\r\nVPD: \r\n Manufacturer................IBM \r\n Machine Type and Model......DGHS09U \r\n FRU Number..................59H6926 \r\n ROS Level and ID............30334530\r\n Serial Number...............6829F188\r\n EC Level....................E31898 \r\n Part Number.................59H6816 \r\n Device Specific.(Z0)........000003029F00013A\r\n Device Specific.(Z1)........GAGSPR603E \r\n Device Specific.(Z2)........09RI\r\n Device Specific.(Z3)........99250\r\n Device Specific.(Z4)........0001\r\n Device Specific.(Z5)........22\r\n Device Specific.(Z6)........E31777 \r\n\r\nDescription\r\nDISK OPERATION ERROR\r\n\r\nProbable Causes\r\nDASD DEVICE\r\n\r\nFailure Causes\r\nDISK DRIVE\r\nDISK DRIVE ELECTRONICS\r\n\r\n Recommended Actions\r\n PERFORM PROBLEM DETERMINATION PROCEDURES\r\n\r\nDetail Data\r\nSENSE DATA\r\n060A 0000 0000 0000 0000 0000 0000 0000 0102 0000 7000 0200 0000 0018 0000 0000 \r\n0400 0100 0000 0000 018B 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 \r\n0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 \r\n0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 \r\n0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0009 0002 AFC0 \r\n\r\n当时用命令检测了下状态,然后咨询了下公司,他建议我重新启动,重新启动后发现,\r\n\r\n#lspv\r\nhdisk0 000153297464659f rootvg\r\nhdisk1 00015539d5d26234 rootvg\r\nhdisk15 none None\r\n\r\n#lsvg -p rootvg\r\nrootvg:\r\nPV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION\r\nhdisk0 active 542 0 00..00..00..00..00\r\nhdisk1 active 542 58 00..00..00..00..58\r\nhdisk14 missing 542 536 109..108..102..108..109\r\n\r\n#lsdev -Cc disk\r\nhdisk0 Available 10-60-00-8,0 16 Bit SCSI Disk Drive\r\nhdisk1 Available 10-60-00-9,0 16 Bit SCSI Disk Drive\r\nhdisk14 Defined 10-60-00-10,0 16 Bit SCSI Disk Drive\r\nhdisk15 Available 10-60-00-10,0 16 Bit SCSI Disk Drive\r\n\r\n#lsvg -l rootvg\r\nrootvg:\r\nLV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT\r\nhd5 boot 1 2 2 closed/syncd N/A\r\nhd6 paging 64 128 2 open/syncd N/A\r\nhd8 jfslog 1 2 2 open/syncd N/A\r\nhd4 jfs 7 14 2 open/syncd /\r\nhd2 jfs 70 140 3 open/stale /usr\r\nhd9var jfs 7 14 2 open/syncd /var\r\nhd3 jfs 63 126 2 open/syncd /tmp\r\nhd1 jfs 269 538 2 open/syncd /home\r\nhd10opt jfs 2 4 2 open/syncd /opt\r\nlg_dumplv sysdump 64 64 1 open/syncd N/A\r\n\r\n#lspv -p hdisk14\r\nhdisk14:\r\nPP RANGE STATE REGION LV ID TYPE MOUNT POINT\r\n1-109 free outer edge\r\n110-217 free outer middle\r\n218-319 free center\r\n320-323 used center hd2 jfs /usr\r\n324-324 stale center hd2 jfs /usr\r\n325-325 used center hd2 jfs /usr\r\n326-433 free inner middle\r\n434-542 free inner edge\r\n\r\n#lspv -p hdisk15\r\n0516-304 : Unable to find device id 00000000000000000000000000000000 in the Device\r\n Configuration Database.\r\n\r\n是不是硬盘坏了,我不知道能不能确认。重启后,系统认了块hdisk15,但实际还是hdisk14。\r\n\r\n后来又执行了以下命令\r\n#rmdev -Rdl hdisk14\r\n#rmdev -Rdl hdisk15\r\n#cfgmgr -v\r\n系统又重新认为了hdisk14,\r\n#lspv\r\nhdisk0 000153297464659f rootvg\r\nhdisk1 00015539d5d26234 rootvg\r\nhdisk14 none None \r\n\r\n#lsvg -p rootvg\r\nrootvg:\r\nPV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION\r\nhdisk0 active 542 0 00..00..00..00..00\r\nhdisk1 active 542 58 00..00..00..00..58\r\n0516-304 lsvg: Unable to find device id 00015329d5c802c7 in the Device\r\n Configuration Database.\r\n00015329d5c802c7 missing 542 536 109..108..102..108..109\r\n\r\n#lsdev -Cc disk\r\nhdisk0 Available 10-60-00-8,0 16 Bit SCSI Disk Drive\r\nhdisk1 Available 10-60-00-9,0 16 Bit SCSI Disk Drive\r\nhdisk14 Available 10-60-00-10,0 16 Bit SCSI Disk Drive\r\n\r\nlspv -p hdisk14\r\n0516-304 : Unable to find device id 00000000000000000000000000000000 in the Device\r\n Configuration Database.\r\n\r\n现在就是hdisk14没有pvid,在ODM中找不到,是不是需要执行#chdev -a hdisk14 -l pv=yes ??\r\n另外,如果重新找到该盘的话,数据是不是仍然可以保留? |
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