One use of Oracle ASM kfed Tools

[[email protected] db_1]# su-oracle[[email protected] ~]$ cd/u01/app/oracle/product/10.2.0/db_1/rdbms/ Lib[[email protected] lib]$ pwd/u01/app/oracle/product/10.2.0/db_1/rdbms/lib[[email protected] lib]$ ls- LRT ikfedls:ikfed:No such file or directory[[email protected] lib]$ LS-LRT ins_rdbms.mk-rw-r--r--1 Oracle Oinstal L 27275 Apr ins_rdbms.mk[[email protected] lib]$ make-f ins_rdbms.mk ikfedlinking kfed utility (KFED) rm-f /u01/app/oracle/product/10.2.0/db_1/rdbms/lib/kfedgcc-o/u01/app/oracle/product/10.2.0/db_1/rdbms/lib/kfed-l/ u01/app/oracle/product/10.2.0/db_1/rdbms/lib/-l/u01/app/oracle/product/10.2.0/db_1/lib/-L/u01/app/oracle/ product/10.2.0/db_1/lib/stubs//u01/app/oracle/product/10.2.0/db_1/lib/s0main.o/u01/app/oracle/product/10.2.0/ db_1/rdbms/lib/sskfeded.o/u01/app/oracle/product/10.2.0/db_1/rdbms/lib/skfedpt.o/u01/app/oracle/product/10.2.0 /db_1/rdbms/lib/defopt.o-ldbtools10-lclntsh ' cat/u01/app/oracle/product/10.2.0/db_1/lib/ldflags '-lnsslb10-lncrypt10-lnsgr10-lnzjs10-ln10-lnnz10-lnl10-lnro10 ' CAT/U01/APP/ORACLE/PRODUCT/10. 2.0/db_1/lib/ldflags '-lnsslb10-lncrypt10-lnsgr10-lnzjs10-ln10-lnnz10-lnl10-lclient10-lnnetd10-lvsn10-lcommo N10-lgeneric10-lmm-lsnls10-lnls10-lcore10-lsnls10-lnls10-lcore10-lsnls10-lnls10-lxml10-lcore10-lunls10-lsnl S10-lnls10-lcore10-lnls10 ' Cat/u01/app/oracle/product/10.2.0/db_1/lib/ldflags '-lnsslb10-lncrypt10-lnsgr10-lnzjs 10-ln10-lnnz10-lnl10-lnro10 ' Cat/u01/app/oracle/product/10.2.0/db_1/lib/ldflags '-lnsslb10-lncrypt10-lnsgr10-ln Zjs10-ln10-lnnz10-lnl10-lclient10-lnnetd10-lvsn10-lcommon10-lgeneric10-lsnls10-lnls10-lcore10-lsnls10-lnl S10-lcore10-lsnls10-lnls10-lxml10-lcore10-lunls10-lsnls10-lnls10-lcore10-lnls10-lclient10-lnnetd10-lvsn10-l Common10-lgeneric10-lsnls10-lnls10-lcore10-lsnls10-lnls10-lcore10-lsnls10-lnls10-lxml10-lcore10-lunls10-lsnl S10-lnls10-lcore10-lnLs10 ' cat/u01/app/oracle/product/10.2.0/db_1/lib/sysliblist '-wl,-rpath,/u01/app/oracle/product/10.2.0/db_1/lib- LM ' Cat/u01/app/oracle/product/10.2.0/db_1/lib/sysliblist '-ldl-lm-l/u01/app/oracle/product/10.2.0/db_1/libmv-f/ U01/app/oracle/product/10.2.0/db_1/bin/kfed/u01/app/oracle/product/10.2.0/db_1/bin/kfedomv:cannot Stat '/u01/app /oracle/product/10.2.0/db_1/bin/kfed ': No such file or directorymake: [ikfed] Error 1 (ignored) mv/u01/app/oracle/ Product/10.2.0/db_1/rdbms/lib/kfed/u01/app/oracle/product/10.2.0/db_1/bin/kfedchmod 751/u01/app/oracle/product/ 10.2.0/db_1/bin/kfed[[email protected] lib]$ which kfed/u01/app/oracle/product/10.2.0/db_1/bin/kfed[[email  protected] lib]$ kfed-has/mlib ASM Library [asmlib= ' lib ']aun/um AU number to examine or update [AU num=number]aus/z Allocation Unit size in bytes [ausz=number]blkn/um Block number to examine or update [B] LKNUM=NUMBER]BLKS/Z Metadata block size in bytes [blksz=nUmber]ch/ksum Update Checksum before each write [chksum=yes/no]cn/t Count of AUs to process [cnt=number ]d/ev ASM device to examine or update [dev=string]o/p kfed operation Type [Op=read/write/merge/repa  IR/NEW/FORM/FIND/STRUCT]P/ROVNM Name for provisioning purposes [Provnm=string]s/eek AU number to seek to [Seek=number]te/xt File name for translated block text [text=string]ty/pe ASM metadata block type num ber [type=number][[email protected] lib]$ export oracle_sid=+asm[[email protected] lib]$ Ps-ef |        grep asmoracle 5072 1 0 23:38?        00:00:00 asm_pmon_+asmoracle 5074 1 0 23:38?        00:00:00 asm_psp0_+asmoracle 5076 1 0 23:38?        00:00:00 asm_mman_+asmoracle 5078 1 0 23:38?        00:00:00 asm_dbw0_+asmoracle 5080 1 0 23:38?        00:00:00 asm_lgwr_+asmoracle 5082 1 0 23:38? 00:00:00 asm_ckpt_+asmoracle 5084 1 0 23:38?        00:00:00 asm_smon_+asmoracle 5086 1 0 23:38?        00:00:00 asm_rbal_+asmoracle 5088 1 0 23:38? 00:00:00 asm_gmon_+asmoracle 5280 5168 0 23:46 pts/1 00:00:00 grep asm[[email protected] lib]$ sqlplus/as s  Ysdbasql*plus:release 10.2.0.5.0-production on Tue Jan 6 23:46:27 2015Copyright (c) 1982, Oracle. All rights reserved.connected to:oracle Database 10g Enterprise Edition Release 10.2.0.5.0-64bit productionwith the part                                 Itioning, OLAP, Data Mining and Real application testing optionssql> show parameter Instname TYPE VALUE-----------------------------------------------------------------------------Active_instance_coun T integercluster_database_instances integer 1instance_groups Stringinsta                        Nce_name string +asminstance_number integer 0instance_type String AsmoPen_links_per_instance integer 4parallel_instance_group stringparallel_server_instances Integer 1sql> set pagesize 100sql> set linesize 100sql> Col name format a15sql> Select Group_number , NAME,STATE,TYPE,TOTAL_MB,FREE_MB,USABLE_FILE_MB from V$asm_diskgroup; Group_number NAME State TYPE total_mb free_mb usable_file_mb------------------------------------          ------------------------------------------1 DATADG mounted EXTERN 15342 15288 15288sql> set pagesize 200sql> set linesize 150sql> col path format A20; sql> Col group_name format a10sql> col name format a20sql> select A.group_number,b.name as GROUP_NAME,A.NAME,A.PA TH,A.STATE,A.TOTAL_MB from V$asm_disk A,v$asm_diskgroup b where a.group_number=b.group_number; Group_number group_name NAME PATH State total_mb----------------------------------- ------- --------------------------------------1 datadg datadg_0000/dev/raw/raw1 NORMAL 5114 1 DATADG datadg_0001/dev/raw/raw2 NORMAL 5114 1 DATADG datadg_0002/ DEV/RAW/RAW3 NORMAL 5114sql> exitdisconnected from Oracle Database 10g Enterprise Edition Release 10.2.0 .5.0-64bit Productionwith The partitioning, OLAP, Data Mining and Real application testing options[[email protected ] lib]$ kfed read/dev/raw/raw1 text=/home/oracle/asmdisk_raw1.txt[[email protected] lib]$ [[email  Protected] lib]$ kfed read/dev/raw/raw2 text=/home/oracle/asmdisk_raw2.txt[[email protected] lib]$ [[Email  protected] lib]$ kfed read/dev/raw/raw3 text=/home/oracle/asmdisk_raw3.txt[[email protected] lib]$ [[      Email protected] lib]$ cd/home/oracle[[email protected] ~]$ ls-lrttotal 215832drwxr-xr-x 2 Oracle Oinstall  4096 Dec meta-inf-rwxr-xr-x 1 root root        6464 oracle_user_setup.sql-rwxr-xr-x 1 root root 2977 may Oracle_drop_db_permiss  ions.sql-rw-r--r--1 Oracle Oinstall 144608374 may agent.jardrwxr-xr-x 3 Oracle Oinstall 4096 15 2013 Networkdrwxr-xr-x 8 Oracle Oinstall 4096 may avdrwxr-xr-x 7 Oracle Oinstall 4096 Xr-x---3 Oracle oinstall 4096 may oradiag_oracledrwxr-xr-x 3 Oracle Oinstall 4096 w-r--r--1 Oracle Oinstall 1009 may pfile0526.oradrwxr-xr-x 2 Oracle Oinstall 4096 -rw-r--r--1 Oracle Oinstall 214064 may hcheck3.sql-r--r--r--1 Oracle Oinstall READM      e.txt-rw-r--r--1 root root 75862388 2 p17036223_80_linux-x86-64.zipdrwxr-xr-x Oracle Oinstall 4096 rda-rw-r--r--1 Oracle oinstall 2076 DEC SHRINK.SQL-RW-------1 Oracle Oinstall 155 4 Dec Nohup.out-rw-r--r--1 Oracle Oinstall 6609 Jan 6 23:49 asmdisk_raw1.txt-rw-r--r--1 Oracle oinstall 6609 Jan 6 23:49 asmdisk_raw2.txt-rw-r--r--1 Oracle Oinstall 6609 Jan 6 23:49 asmdisk_raw3.txt

The contents of Asmdisk_raw1.txt are as follows:

Kfbh.endian:1; 0X000:0X01---> byte order: Littleendian = 1;bigendian = 0kfbh.hard:130; 0x001:0x82--->kfbh.type:1; 0x002:kfbtyp_diskheadkfbh.datfmt:1; 0x003:0x01kfbh.block.blk:0; 0x004:t=0 numb=0x0kfbh.block.obj:2147483648; 0x008:type=0x8 numb=0x0kfbh.check:1222233764; 0x00c:0x48d9cea4kfbh.fcn.base:0; 0x010:0x00000000kfbh.fcn.wrap:0; 0x014:0x00000000kfbh.spare1:0; 0x018:0x00000000kfbh.spare2:0; 0x01c:0x00000000kfdhdb.driver.provstr:orcldisk; 0x000:length=8kfdhdb.driver.reserved[0]: 0; 0X008:0X00000000KFDHDB.DRIVER.RESERVED[1]: 0; 0X00C:0X00000000KFDHDB.DRIVER.RESERVED[2]: 0; 0X010:0X00000000KFDHDB.DRIVER.RESERVED[3]: 0; 0x014:0x00000000kfdhdb. Driver.reserved[4]: 0; 0X018:0X00000000KFDHDB.DRIVER.RESERVED[5]: 0; 0x01c:0x00000000kfdhdb.compat:168820736; 0x020:0x0a100000kfdhdb.dsknum:0; 0x024:0x0000kfdhdb.grptyp:1; 0x026:kfdgtp_externalkfdhdb.hdrsts:3; 0x027:kfdhdr_memberkfdhdb.dskname:datadg_0000; 0X028:LENGTH=11KFDHDB.GRPNAME:DATADG; 0x048:length=6kfdhdb.fgname:datadg_0000; 0x068:length=11kfdhdb.capname:; 0x088:length=0kfdhdb.crestmp.hi:33014999; 0x0a8:hour=0x17 days=0x6 mnth=0x1 year=0x7dfkfdhdb.crestmp.lo:2629775360; 0x0ac:usec=0x0 msec=0x3cc secs=0xb mins=0x27kfdhdb.mntstmp.hi:33014999; 0x0b0:hour=0x17 days=0x6 mnth=0x1 year=0x7dfkfdhdb.mntstmp.lo:2640999424; 0x0b4:usec=0x0 msec=0x29d secs=0x16 mins=0x27kfdhdb.secsize:512; 0x0b8:0x0200kfdhdb.blksize: 4096; 0x0ba:0x1000kfdhdb.ausize:1048576; 0x0bc:0x00100000kfdhdb.mfact:113792; 0x0c0:0x0001bc80kfdhdb.dsksize:5114; 0x0c4:0x000013fakfdhdb.pmcnt:2; 0x0c8:0x00000002kfdhdb.fstlocn:1; 0x0cc:0x00000001kfdhdb.altlocn:2; 0x0d0:0x00000002kfdhdb.f1b1locn:2; 0x0d4:0x00000002kfdhdb.redomirrors[0]: 0; 0X0D8:0X0000KFDHDB.REDOMIRRORS[1]: 0; 0X0DA:0X0000KFDHDB.REDOMIRRORS[2]: 0; 0X0DC:0X0000KFDHDB.REDOMIRRORS[3]: 0; 0x0de:0x0000kfdhdb.dbcompat:168820736; 0x0e0:0x0a100000kfdhdb.grpstmp.hi:33014999; 0x0e4:hour=0x17 days=0x6 mnth=0x1 year=0x7dfkfdhdb.grpstmp.lo:2628680704; 0x0e8:usec=0x0 msec=0x39f secs=0xa mins=0x27kfdhdb.ub4spare[0]: 0;               0X0EC:0X00000000KFDHDB.UB4SPARE[1]:    0; 0X0F0:0X00000000KFDHDB.UB4SPARE[2]: 0; 0X0F4:0X00000000KFDHDB.UB4SPARE[3]: 0; 0X0F8:0X00000000KFDHDB.UB4SPARE[4]: 0; 0X0FC:0X00000000KFDHDB.UB4SPARE[5]: 0; 0X100:0X00000000KFDHDB.UB4SPARE[6]: 0; 0X104:0X00000000KFDHDB.UB4SPARE[7]: 0; 0X108:0X00000000KFDHDB.UB4SPARE[8]: 0; 0X10C:0X00000000KFDHDB.UB4SPARE[9]: 0; 0X110:0X00000000KFDHDB.UB4SPARE[10]: 0; 0X114:0X00000000KFDHDB.UB4SPARE[11]: 0; 0X118:0X00000000KFDHDB.UB4SPARE[12]: 0; 0X11C:0X00000000KFDHDB.UB4SPARE[13]: 0; 0X120:0X00000000KFDHDB.UB4SPARE[14]: 0; 0X124:0X00000000KFDHDB.UB4SPARE[15]: 0; 0X128:0X00000000KFDHDB.UB4SPARE[16]: 0; 0X12C:0X00000000KFDHDB.UB4SPARE[17]: 0;           0X130:0X00000000KFDHDB.UB4SPARE[18]:       0; 0X134:0X00000000KFDHDB.UB4SPARE[19]: 0; 0X138:0X00000000KFDHDB.UB4SPARE[20]: 0; 0X13C:0X00000000KFDHDB.UB4SPARE[21]: 0; 0X140:0X00000000KFDHDB.UB4SPARE[22]: 0; 0X144:0X00000000KFDHDB.UB4SPARE[23]: 0; 0X148:0X00000000KFDHDB.UB4SPARE[24]: 0; 0X14C:0X00000000KFDHDB.UB4SPARE[25]: 0; 0X150:0X00000000KFDHDB.UB4SPARE[26]: 0; 0X154:0X00000000KFDHDB.UB4SPARE[27]: 0; 0X158:0X00000000KFDHDB.UB4SPARE[28]: 0; 0X15C:0X00000000KFDHDB.UB4SPARE[29]: 0; 0X160:0X00000000KFDHDB.UB4SPARE[30]: 0; 0X164:0X00000000KFDHDB.UB4SPARE[31]: 0; 0X168:0X00000000KFDHDB.UB4SPARE[32]: 0; 0X16C:0X00000000KFDHDB.UB4SPARE[33]: 0; 0X170:0X00000000KFDHDB.UB4SPARE[34]: 0;        0X174:0X00000000KFDHDB.UB4SPARE[35]:          0; 0X178:0X00000000KFDHDB.UB4SPARE[36]: 0; 0X17C:0X00000000KFDHDB.UB4SPARE[37]: 0; 0X180:0X00000000KFDHDB.UB4SPARE[38]: 0; 0X184:0X00000000KFDHDB.UB4SPARE[39]: 0; 0X188:0X00000000KFDHDB.UB4SPARE[40]: 0; 0X18C:0X00000000KFDHDB.UB4SPARE[41]: 0; 0X190:0X00000000KFDHDB.UB4SPARE[42]: 0; 0X194:0X00000000KFDHDB.UB4SPARE[43]: 0; 0X198:0X00000000KFDHDB.UB4SPARE[44]: 0; 0X19C:0X00000000KFDHDB.UB4SPARE[45]: 0; 0X1A0:0X00000000KFDHDB.UB4SPARE[46]: 0; 0X1A4:0X00000000KFDHDB.UB4SPARE[47]: 0; 0X1A8:0X00000000KFDHDB.UB4SPARE[48]: 0; 0X1AC:0X00000000KFDHDB.UB4SPARE[49]: 0; 0X1B0:0X00000000KFDHDB.UB4SPARE[50]: 0; 0X1B4:0X00000000KFDHDB.UB4SPARE[51]: 0;     0X1B8:0X00000000KFDHDB.UB4SPARE[52]:             0; 0X1BC:0X00000000KFDHDB.UB4SPARE[53]: 0; 0X1C0:0X00000000KFDHDB.UB4SPARE[54]: 0; 0X1C4:0X00000000KFDHDB.UB4SPARE[55]: 0; 0X1C8:0X00000000KFDHDB.UB4SPARE[56]: 0; 0X1CC:0X00000000KFDHDB.UB4SPARE[57]: 0; 0x1d0:0x00000000kfdhdb.acdb.aba.seq:0; 0x1d4:0x00000000kfdhdb.acdb.aba.blk:0; 0x1d8:0x00000000kfdhdb.acdb.ents:0; 0x1dc:0x0000kfdhdb.acdb.ub2spare:0; 0x1de:0x0000

One use of Oracle ASM kfed Tools