9 存储配置.doc

Oracle cluster software和oracle database software安装目录Oracle base $ORACLE_BASE：/u01/app/oracle/productOracle cluster software $CRS_HOME：/u01/app/oracle/product/10gr2crsOracle database software $ORACLE_HOME：/u01/app/oracle/product/10gr2dblsdev Ccdisk|grep SCSImkvgcrfsmount /u01chown oracle:dba /u01OCR、Voting disk和ASM# cfgmgr（修改ODM识别LUN）DiskLun id numberLun sizeOCRL1300MVoting diskL2300MDisk1 for ASML3N GBDisk2 for ASML4N GBDisk3 for ASML5N GB。Disk8 for ASMLA（等价于Lun 10）N GBDisk9 for ASMLB（等价于Lun 11）N GBDisk10 for ASMLC（等价于Lun 12）N GB配置OCR和voting disk1、为OCR和voting disk设置raw disk# lsdev Ccdisk# lspv方法（no pvid）DiskLun id numberNode1 corresponding diskNode2 corresponding diskOCRL1lscfg vl hdisk2hdisk2lscfg vl hdisk3hdisk3Voting diskL2lscfg vl hdisk3hdisk3lscfg vl hdisk4hdisk4方法二（pvid）DiskLun id numberNode1 corresponding diskNode2 corresponding diskOCRL1lspvchdev l hdisk2 a pv=yeslspvhdisk2chdev l hdisk2 a pv=clearlspvchdev l hdisk2 a pv=yeslspvhdisk3chdev l hdisk2 a pv=clearVoting diskL2lspvchdev l hdisk3 a pv=yeslspvhdisk3chdev l hdisk3 a pv=clearlspvchdev l hdisk3 a pv=yeslspvhdisk4chdev l hdisk3 a pv=clear2、为OCR和Voting disk设置reserve policy# lsattr E l hdisk2|grep reserve# chdev l hdisk2 a reserve_policy=no_reserve# lsattr E l hdisk3|grep reserve# chdev l hdisk3 a reserve_policy=no_reserve -node1# lsattr E l hdisk3|grep reserve# chdev l hdisk3 a reserve_policy=no_reserve# lsattr E l hdisk4|grep reserve# chdev l hdisk4 a reserve_policy=no_reserve -node23、识别hdisk的minor、major number# ls l /dev/*hdisk2# ls l /dev/*hdisk3 -node1# ls l /dev/*hdisk3# ls l /dev/*hdisk4 -node2DiskLun id numberDevice nameNode1 correspondingdiskMajor numMinor numNode2 corresponding diskMajor numMinor numOCRL1/dev/ocr_diskHdisk2204Hdisk3129Voting diskL2/dev/vote_diskHdisk3205Hdisk41284、为OCR和voting disk创建device# mknod /dev/ocr_disk c 20 4# mknod /dev/vote_disk c 20 5 -node1# mknod /dev/ocr_disk c 12 9# mknod /dev/vote_disk c 12 8 -node25、为OCR和voting disk设置相应权限# chown oracle.dba /dev/ocr_disk# chown oracle.dba /dev/vote_disk# chmode 660 /dev/ocr_disk# chmod 660 /dev/vote_disk -node1# chown oracle.dba /dev/ocr_disk# chown oracle.dba /dev/vote_disk# chmode 660 /dev/ocr_disk# chmod 660 /dev/vote_disk -node2# ls l /dev/* |grep “20, 4”# ls l /dev/* |grep “20, 5” -node1# ls l /dev/* |grep “12, 9”# ls l /dev/* |grep “12, 8” -node26、格式化并校验OCR和voting disk（可以并发）dd if=/dev/zero of=/dev/ocr_disk bs=8192 count=37500 &dd if=/dev/zero of=/dev/vote_disk bs=8192 count=37500 & -node1、node2配置ASM diskDiskLun id numberDevice nameNode1 correspondingdiskMajor numMinor numNode2 corresponding diskMajor numMinor numDisk1 for ASML3/dev/asm_disk1Hdisk4206Hdisk51210Disk2 for ASML4/dev/asm_disk2Hdisk5207Hdisk61211Disk3 for ASML5/dev/asm_disk3Hdisk6。Hdisk7。Disk4 for ASML6/dev/asm_disk4Hdisk7。Hdisk8。Disk5 for ASML7/dev/asm_disk5Hdisk8。Hdisk9。Disk6 for ASML8/dev/asm_disk6Hdisk9。Hdisk10。Disk7 for ASML9/dev/asm_disk7Hdisk10。Hdisk11。Disk8 f