创建ACFS集群文件系统（命令方式）
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创建ACFS集群文件系统（命令方式）
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創建卷并格式化成acfs集群文件系統并掛載 SQL>?alter?diskgroup?data?add?volume?acfsvol?size?1G;? Diskgroup?altered.? ? [root@rac1?~]#?mkdir?/sharedisk? [root@rac2?~]#?mkdir?/sharedisk? [root@rac1?~]#?/sbin/mkfs?-t?acfs?-n?ACFSVOL1?/dev/asm/acfsvol-53?? mkfs.acfs:?version???????????????????=?11.2.0.3.0? mkfs.acfs:?on-disk?version???????????=?39.0? mkfs.acfs:?volume????????????????????=?/dev/asm/acfsvol-53? mkfs.acfs:?volume?size???????????????=?1073741824? mkfs.acfs:?Format?complete.? ? [root@rac1?~]#?/sbin/acfsutil?registry?-a?-f?/dev/asm/acfsvol-53?/sharedisk/? acfsutil?registry:?mount?point?/sharedisk?successfully?added?to?Oracle?Registry? ? [root@rac1?~]#?mount.acfs?-o?all? [root@rac1?~]#?df?-h? Filesystem????????????Size??Used?Avail?Use%?Mounted?on? /dev/mapper/VolGroup00-LogVol00? ???????????????????????93G???19G???70G??21%?/? /dev/sda1?????????????190M???17M??165M???9%?/boot? tmpfs?????????????????2.0G??1.2G??807M??60%?/dev/shm? /dev/asm/acfsvol-53???1.0G???39M??986M???4%?/sharedisk? ? [root@rac2?~]#?mount.acfs?-o?all? [root@rac2?~]#?df?-h? Filesystem????????????Size??Used?Avail?Use%?Mounted?on? /dev/mapper/VolGroup00-LogVol00? ???????????????????????93G???12G???77G??14%?/? /dev/sda1??????????????99M???17M???78M??18%?/boot? tmpfs?????????????????2.0G??1.2G??807M??60%?/dev/shm? /dev/asm/acfsvol-53???1.0G???73M??952M???8%?/sharedisk? ? [root@rac1?~]#?/sbin/acfsutil?info?fs?? /sharedisk? ????ACFS?Version:?11.2.0.3.0? ????flags:????????MountPoint,Available? ????mount?time:???Wed?Feb?20?12:11:52?2013? ????volumes:??????1? ????total?size:???1073741824? ????total?free:???998002688? ????primary?volume:?/dev/asm/acfsvol-53? ????????label:?????????????????ACFSVOL1? ????????flags:?????????????????Primary,Available,ADVM? ????????on-disk?version:???????39.0? ????????allocation?unit:???????4096? ????????major,?minor:??????????252,?27137? ????????size:??????????????????1073741824? ????????free:??????????????????998002688? ????????ADVM?diskgroup?????????DATA? ????????ADVM?resize?increment:?33554432? ????????ADVM?redundancy:???????unprotected? ????????ADVM?stripe?columns:???4? ????????ADVM?stripe?width:?????131072? ????number?of?snapshots:??0? ????snapshot?space?usage:?0? ????replication?status:?DISABLED? ASMCMD: [grid@rac1?~]$?echo?$ORACLE_SID ? +ASM1 ? [grid@rac1?~]$?asmcmd ? ASMCMD>?ls ? ACFS/ ? CRS/ ? DATA/ ? FRA/ ? ? ASMCMD>?volcreate??//查看幫助命令 ? usage:?volcreate?-G?diskgroup?-s?size?[?--column?number?]?[?--width?stripe_width?]?[--redundancy?{high|mirror|unprotected}?]? ? ? [--primary?{hot|cold}]?[--secondary?{hot|cold}]?volume ? help:??help?volcreate ? ? ASMCMD>?volcreate?-G?ACFS?-s?5G?vol2??//如果空間不足就會報這個錯誤 ? ORA-15032:?not?all?alterations?performed ? ORA-15041:?diskgroup?"ACFS"?space?exhausted?(DBD?ERROR:?OCIStmtExecute) ? ? ASMCMD>?volcreate?-G?ACFS?-s?4G?vol2? ? ASMCMD>?volinfo?-G?ACFS?vol2 ? Diskgroup?Name:?ACFS ? ? ?????????Volume?Name:?VOL2 ? ?????????Volume?Device:?/dev/asm/vol2-330 ? ?????????State:?ENABLED ? ?????????Size?(MB):?4096 ? ?????????Resize?Unit?(MB):?32 ? ?????????Redundancy:?UNPROT ? ?????????Stripe?Columns:?4 ? ?????????Stripe?Width?(K):?128 ? ?????????Usage:? ? ?????????Mountpath:? ? ? ASMCMD>?volinfo?-G?ACFS?vol1 ? Diskgroup?Name:?ACFS ? ? ?????????Volume?Name:?VOL1 ? ?????????Volume?Device:?/dev/asm/vol1-330 ? ?????????State:?ENABLED ? ?????????Size?(MB):?5120 ? ?????????Resize?Unit?(MB):?32 ? ?????????Redundancy:?UNPROT ? ?????????Stripe?Columns:?4 ? ?????????Stripe?Width?(K):?128 ? ?????????Usage:?ACFS ? ?????????Mountpath:?/u01/app/grid/acfsmounts/acfs_vol1? ? ? ? [root@rac1?~]#?mkdir?/vol2?(節點2創建相同的掛載點) ? [root@rac1?~]#?mkfs.acfs?/dev/asm/vol2-330? ? mkfs.acfs:?version???????????????????=?11.2.0.3.0 ? mkfs.acfs:?on-disk?version???????????=?39.0 ? mkfs.acfs:?volume????????????????????=?/dev/asm/vol2-330 ? mkfs.acfs:?volume?size???????????????=?4294967296? mkfs.acfs:?Format?complete. ? ? [root@rac1?~]#?mount?-t?acfs?/dev/asm/vol2-330?/vol2/ ? [root@rac1?~]#?df?-h?/vol2 ? Filesystem????????????Size??Used?Avail?Use%?Mounted?on ? /dev/asm/vol2-330?????4.0G???45M??4.0G???2%?/vol2 ? ? [root@rac1?~]#?acfsutil?registry?-a?/dev/asm/vol2-330?/vol2/(注冊后，節點2會自動掛載) ? acfsutil?registry:?mount?point?/vol2?successfully?added?to?Oracle?Registry?
四：在asmcmd命令行下面操作
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