{"id":8504,"date":"2017-10-28T18:11:09","date_gmt":"2017-10-28T16:11:09","guid":{"rendered":"http:\/\/arumel.com\/?p=8504"},"modified":"2017-12-03T23:44:30","modified_gmt":"2017-12-03T22:44:30","slug":"asm-afd-y-kfed","status":"publish","type":"post","link":"https:\/\/arumel.com\/es\/asm-afd-y-kfed\/","title":{"rendered":"asm, afd y kfed"},"content":{"rendered":"<h1>C\u00f3mo eliminar el \u00absite\u00bb de discos en asm sin recrear sus diskgroups<\/h1>\n<p>&nbsp;<\/p>\n<h4>(Antes de nada, agradecer la colaboraci\u00f3n de \u00d3scar, mi GRAN amigo, para crear el script de modificaci\u00f3n con awk)<\/h4>\n<p>&nbsp;<\/p>\n<p>En una versi\u00f3n 12.2 de clusterware, tenemos configurado el AFD (asm filter driver) y algunos discos pertenecen, por error, a unos sites, ya que se configur\u00f3 un cluster extendido pero no se est\u00e1n usando extended diskgroups salvo para el voting y ocr.<\/p>\n<p>Sobre estos diskgroups tenemos creados unos vol\u00famenes y sobre ellos unos filesystems en ACFS, que para hacer este cambio, har\u00eda necesario deshacerlo todo para volver a crear el diskgroup sin especificar el \u00absite\u00bb en la nueva creaci\u00f3n.<\/p>\n<p>Por lo que vamos a ver si lo podemos modificar sin hacer tanto trabajo \ud83d\ude09<\/p>\n<p>Podemos centrarnos \u00fanicamente en la columna \u00absite_name\u00bb:<\/p>\n<pre class=\"theme:familiar font:ubuntu-mono toolbar-overlay:false show-plain-default:true lang:default decode:true\" title=\"disks_site\">SYS@+ASM1&gt; col path format a20\r\nSYS@+ASM1&gt; col failgroup format a20\r\nSYS@+ASM1&gt; col name format a20\r\nSYS@+ASM1&gt; col site_name format a20\r\nSYS@+ASM1&gt; select INST_ID,GROUP_NUMBER,DISK_NUMBER,MOUNT_STATUS,HEADER_STATUS,MODE_STATUS,STATE,NAME,FAILGROUP,SITE_NAME,PATH from gv$asm_disk order by 1,2,3;\r\n\r\n   INST_ID GROUP_NUMBER DISK_NUMBER MOUNT_S HEADER_STATU MODE_ST STATE    NAME                 FAILGROUP            SITE_NAME PATH\r\n---------- ------------ ----------- ------- ------------ ------- -------- -------------------- -------------------- --------- --------------------\r\n[...]\r\n         1            3           0 CACHED  MEMBER       ONLINE  NORMAL   PROMGMTDB101         FGPROMGMTDB1         site1     AFD:PROMGMTDB101\r\n         1            3           1 CACHED  MEMBER       ONLINE  NORMAL   PROMGMTDB202         FGPROMGMTDB2         site2     AFD:PROMGMTDB202\r\n         1            3           2 CACHED  MEMBER       ONLINE  NORMAL   PROMGMTDB201         FGPROMGMTDB2         site2     AFD:PROMGMTDB201\r\n         1            3           3 CACHED  MEMBER       ONLINE  NORMAL   PROMGMTDB102         FGPROMGMTDB1         site1     AFD:PROMGMTDB102\r\n[...]\r\n         1            6           0 CACHED  MEMBER       ONLINE  NORMAL   PRODATA101           FGPRODATA1           site1     AFD:PRODATA101\r\n         1            6           1 CACHED  MEMBER       ONLINE  NORMAL   PRODATA202           FGPRODATA2           site2     AFD:PRODATA202\r\n         1            6           2 CACHED  MEMBER       ONLINE  NORMAL   PRODATA103           FGPRODATA1           site1     AFD:PRODATA103\r\n         1            6           3 CACHED  MEMBER       ONLINE  NORMAL   PRODATA104           FGPRODATA1           site1     AFD:PRODATA104\r\n         1            6           4 CACHED  MEMBER       ONLINE  NORMAL   PRODATA105           FGPRODATA1           site1     AFD:PRODATA105\r\n         1            6           5 CACHED  MEMBER       ONLINE  NORMAL   PRODATA106           FGPRODATA1           site1     AFD:PRODATA106\r\n         1            6           6 CACHED  MEMBER       ONLINE  NORMAL   PRODATA203           FGPRODATA2           site2     AFD:PRODATA203\r\n         1            6           7 CACHED  MEMBER       ONLINE  NORMAL   PRODATA204           FGPRODATA2           site2     AFD:PRODATA204\r\n         1            6           8 CACHED  MEMBER       ONLINE  NORMAL   PRODATA201           FGPRODATA2           site2     AFD:PRODATA201\r\n         1            6           9 CACHED  MEMBER       ONLINE  NORMAL   PRODATA107           FGPRODATA1           site1     AFD:PRODATA107\r\n         1            6          10 CACHED  MEMBER       ONLINE  NORMAL   PRODATA102           FGPRODATA1           site1     AFD:PRODATA102\r\n         1            6          11 CACHED  MEMBER       ONLINE  NORMAL   PRODATA108           FGPRODATA1           site1     AFD:PRODATA108\r\n         1            6          12 CACHED  MEMBER       ONLINE  NORMAL   PRODATA109           FGPRODATA1           site1     AFD:PRODATA109\r\n         1            6          13 CACHED  MEMBER       ONLINE  NORMAL   PRODATA205           FGPRODATA2           site2     AFD:PRODATA205\r\n         1            6          14 CACHED  MEMBER       ONLINE  NORMAL   PRODATA206           FGPRODATA2           site2     AFD:PRODATA206\r\n         1            6          15 CACHED  MEMBER       ONLINE  NORMAL   PRODATA207           FGPRODATA2           site2     AFD:PRODATA207\r\n         1            6          16 CACHED  MEMBER       ONLINE  NORMAL   PRODATA208           FGPRODATA2           site2     AFD:PRODATA208\r\n         1            6          17 CACHED  MEMBER       ONLINE  NORMAL   PRODATA209           FGPRODATA2           site2     AFD:PRODATA209\r\n         1            7           0 CACHED  MEMBER       ONLINE  NORMAL   PROFRA101            FGPROFRA1            site1     AFD:PROFRA101\r\n         1            7           1 CACHED  MEMBER       ONLINE  NORMAL   PROFRA202            FGPROFRA2            site2     AFD:PROFRA202\r\n         1            7           2 CACHED  MEMBER       ONLINE  NORMAL   PROFRA103            FGPROFRA1            site1     AFD:PROFRA103\r\n         1            7           3 CACHED  MEMBER       ONLINE  NORMAL   PROFRA104            FGPROFRA1            site1     AFD:PROFRA104\r\n         1            7           4 CACHED  MEMBER       ONLINE  NORMAL   PROFRA105            FGPROFRA1            site1     AFD:PROFRA105\r\n         1            7           5 CACHED  MEMBER       ONLINE  NORMAL   PROFRA106            FGPROFRA1            site1     AFD:PROFRA106\r\n         1            7           6 CACHED  MEMBER       ONLINE  NORMAL   PROFRA201            FGPROFRA2            site2     AFD:PROFRA201\r\n         1            7           7 CACHED  MEMBER       ONLINE  NORMAL   PROFRA107            FGPROFRA1            site1     AFD:PROFRA107\r\n         1            7           8 CACHED  MEMBER       ONLINE  NORMAL   PROFRA203            FGPROFRA2            site2     AFD:PROFRA203\r\n         1            7           9 CACHED  MEMBER       ONLINE  NORMAL   PROFRA108            FGPROFRA1            site1     AFD:PROFRA108\r\n         1            7          10 CACHED  MEMBER       ONLINE  NORMAL   PROFRA109            FGPROFRA1            site1     AFD:PROFRA109\r\n         1            7          11 CACHED  MEMBER       ONLINE  NORMAL   PROFRA110            FGPROFRA1            site1     AFD:PROFRA110\r\n         1            7          12 CACHED  MEMBER       ONLINE  NORMAL   PROFRA102            FGPROFRA1            site1     AFD:PROFRA102\r\n         1            7          13 CACHED  MEMBER       ONLINE  NORMAL   PROFRA204            FGPROFRA2            site2     AFD:PROFRA204\r\n         1            7          14 CACHED  MEMBER       ONLINE  NORMAL   PROFRA205            FGPROFRA2            site2     AFD:PROFRA205\r\n         1            7          15 CACHED  MEMBER       ONLINE  NORMAL   PROFRA206            FGPROFRA2            site2     AFD:PROFRA206\r\n         1            7          16 CACHED  MEMBER       ONLINE  NORMAL   PROFRA207            FGPROFRA2            site2     AFD:PROFRA207\r\n         1            7          17 CACHED  MEMBER       ONLINE  NORMAL   PROFRA208            FGPROFRA2            site2     AFD:PROFRA208\r\n         1            7          18 CACHED  MEMBER       ONLINE  NORMAL   PROFRA209            FGPROFRA2            site2     AFD:PROFRA209\r\n         1            7          19 CACHED  MEMBER       ONLINE  NORMAL   PROFRA210            FGPROFRA2            site2     AFD:PROFRA210\r\n         1            8           0 CACHED  MEMBER       ONLINE  NORMAL   VOTOCR101            FGVOTOCR101          site1     AFD:VOTOCR101\r\n         1            8           1 CACHED  MEMBER       ONLINE  NORMAL   VOTOCR102            FGVOTOCR102          site1     AFD:VOTOCR102\r\n         1            8           2 CACHED  MEMBER       ONLINE  NORMAL   VOTOCR103            FGVOTOCR103          site1     AFD:VOTOCR103\r\n         1            8           3 CACHED  MEMBER       ONLINE  NORMAL   VOTOCR201            FGVOTOCR201          site2     AFD:VOTOCR201\r\n         1            8           4 CACHED  MEMBER       ONLINE  NORMAL   VOTOCR202            FGVOTOCR202          site2     AFD:VOTOCR202\r\n         1            8           5 CACHED  MEMBER       ONLINE  NORMAL   VOTOCR203            FGVOTOCR203          site2     AFD:VOTOCR203\r\n         1            8           6 CACHED  MEMBER       ONLINE  NORMAL   VOTOCR301            FGVOTOCR301          site3     AFD:VOTOCR301\r\n\r\n83 rows selected.\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>Vamos a suprimirlo, no a cambiarlo o a\u00f1adirlo, por lo que no usamos la opci\u00f3n que nos ofrece el kfed:<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">si\/telbl KFED Site Label to stamp [sitelbl=string]<\/pre>\n<p>&nbsp;<\/p>\n<p>Nos creamos un directorio donde descargaremos los dumps del metadato de cada disco, y otro directorio donde los modificaremos, por si tenemos que dar marcha atr\u00e1s tener el dato original: \ud83d\ude09<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">[root@pepito1 ~]# mkdir -p \/home\/grid\/arumel\/kfed\/orig\r\n[root@pepito1 ~]# mkdir -p \/home\/grid\/arumel\/kfed\/mod<\/pre>\n<p>&nbsp;<\/p>\n<p>Creamos el script que generar\u00e1 los dumps con el metadato de asm, quitando el diskgroup que contiene los ocr y voting (en este caso el 8) que s\u00ed que tiene que tener el site configurado (al menos en nuestra configuraci\u00f3n):<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">spool \/home\/grid\/arumel\/kfed\/genera_dmps.sh\r\nselect 'echo \"Generando el fichero \/home\/grid\/arumel\/kfed\/orig\/' || name || '.dump ................\"\r\nkfed op=read dev=\/dev\/mapper\/' || name || 'p1 text=\/home\/grid\/arumel\/kfed\/orig\/' || name || '.dump chksum=yes verb=yes' \r\nfrom v$asm_disk \r\nwhere site_name is not null \r\nand group_number!=8 \r\norder by name;\r\nspool off<\/pre>\n<p>&nbsp;<\/p>\n<p>La salida de este script nos crear\u00e1, unas l\u00edneas como las siguientes:<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">[...]\r\necho \"Generando el fichero \/home\/grid\/arumel\/kfed\/orig\/PRODATA101.dump ................\" \r\nkfed op=read dev=\/dev\/mapper\/PRODATA101p1 text=\/home\/grid\/arumel\/kfed\/orig\/PRODATA101.dump chksum=yes verb=yes \r\n[...]<\/pre>\n<p>&nbsp;<\/p>\n<p>Creamos el script que cargar\u00e1 los datos modificados en los discos otra vez (importante notar que el directorio ahora es el \u00abmod\u00bb!!)<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">spool \/home\/grid\/arumel\/kfed\/carga_dmps.sh\r\nselect 'echo \"Cargando el fichero \/home\/grid\/arumel\/kfed\/mod\/' || name || '.dump ................\"\r\nkfed op=write dev=\/dev\/mapper\/' || name || 'p1 text=\/home\/grid\/arumel\/kfed\/mod\/' || name || '.dump chksum=yes verb=yes' \r\nfrom v$asm_disk \r\nwhere site_name is not null \r\nand group_number!=8 \r\norder by name;\r\nspool off<\/pre>\n<p>&nbsp;<\/p>\n<p>La salida de este script, nos crear\u00e1 unas l\u00edneas como las siguientes:<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">[...]\r\necho \"Cargando el fichero \/home\/grid\/arumel\/kfed\/mod\/PRODATA101.dump ................\" \r\nkfed op=write dev=\/dev\/mapper\/PRODATA101p1 text=\/home\/grid\/arumel\/kfed\/mod\/PRODATA101.dump chksum=yes verb=yes \r\n[...]<\/pre>\n<p>&nbsp;<\/p>\n<p>Comprobamos los ficheros creados:<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">[root@pepito1 ~]# cd \/home\/grid\/arumel\/kfed\/\r\n[root@pepito1 kfed]# ls\r\ncarga_dmps.sh genera_dmps.sh mod orig<\/pre>\n<p>&nbsp;<\/p>\n<p>Lanzamos como &#8216;root&#8217; el script que genera los ficheros dumps de nuestros discos asm (para la operaci\u00f3n &#8216;read&#8217; del kfed no le interfiere que el afd est\u00e9 activado):<\/p>\n<pre class=\"theme:familiar font:ubuntu-mono toolbar-overlay:false show-plain-default:true lang:default decode:true\" title=\"create_dumps\">[root@ctbl109 kfed]# bash genera_dmps.sh\r\nGenerando el fichero \/home\/grid\/arumel\/kfed\/orig\/PRODATA101.dump ................\r\nkfedDiscover: Discovering device\r\nkfedDiscover: \/dev\/mapper\/PRODATA101p1 is a UFS disk\r\nkfedDevOpen: Opening device \/dev\/mapper\/PRODATA101p1 from previous discovery\r\nNOTE: kfedOperation : op=read dev=\/dev\/mapper\/PRODATA101p1 text=\/home\/grid\/arumel\/kfed\/orig\/PRODATA101.dump chksum=yes verb=yes (RESULT : Success)\r\nGenerando el fichero \/home\/grid\/arumel\/kfed\/orig\/PRODATA102.dump ................\r\nkfedDiscover: Discovering device\r\nkfedDiscover: \/dev\/mapper\/PRODATA102p1 is a UFS disk\r\nkfedDevOpen: Opening device \/dev\/mapper\/PRODATA102p1 from previous discovery\r\nNOTE: kfedOperation : op=read dev=\/dev\/mapper\/PRODATA102p1 text=\/home\/grid\/arumel\/kfed\/orig\/PRODATA102.dump chksum=yes verb=yes (RESULT : Success)\r\n[...]\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>Comparando la salida de un disco sin \u00absite\u00bb configurado con uno que s\u00ed que lo tiene, vemos que la diferencia est\u00e1 en los dos \u00faltimos d\u00edgitos de cada l\u00ednea, que coincidir\u00e1n con el siteGUID del comando \u00abcrsctl query cluster site -all\u00bb, si los ponemos todos juntos, por ejemplo:<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">Site 'site1' identified by GUID '37c347fd2c83ffb9bf127d0aca787ca9' in state 'ENABLED' [...]<\/pre>\n<blockquote><p>0x<strong>37<\/strong> 0x<strong>c3<\/strong> 0x<strong>47<\/strong> 0x<strong>fd<\/strong> 0x<strong>2c<\/strong> 0x<strong>83<\/strong> 0x<strong>ff<\/strong> 0x<strong>b9<\/strong> 0x<strong>bf<\/strong> 0x<strong>12<\/strong> 0x<strong>7d<\/strong> 0x<strong>0a<\/strong> 0x<strong>ca<\/strong> 0x<strong>78<\/strong> 0x<strong>7c<\/strong> 0x<strong>a9<\/strong><\/p><\/blockquote>\n<pre class=\"theme:familiar font:ubuntu-mono toolbar-overlay:false show-plain-default:true lang:default decode:true\" title=\"with_site\">[root@pepito1 kfed]# grep siteguid prueba.dmp \r\nkfdhdb.siteguid[0]:                  55 ; 0x088: 0x37\r\nkfdhdb.siteguid[1]:                 195 ; 0x089: 0xc3\r\nkfdhdb.siteguid[2]:                  71 ; 0x08a: 0x47\r\nkfdhdb.siteguid[3]:                 253 ; 0x08b: 0xfd\r\nkfdhdb.siteguid[4]:                  44 ; 0x08c: 0x2c\r\nkfdhdb.siteguid[5]:                 131 ; 0x08d: 0x83\r\nkfdhdb.siteguid[6]:                 255 ; 0x08e: 0xff\r\nkfdhdb.siteguid[7]:                 185 ; 0x08f: 0xb9\r\nkfdhdb.siteguid[8]:                 191 ; 0x090: 0xbf\r\nkfdhdb.siteguid[9]:                  18 ; 0x091: 0x12\r\nkfdhdb.siteguid[10]:                125 ; 0x092: 0x7d\r\nkfdhdb.siteguid[11]:                 10 ; 0x093: 0x0a\r\nkfdhdb.siteguid[12]:                202 ; 0x094: 0xca\r\nkfdhdb.siteguid[13]:                120 ; 0x095: 0x78\r\nkfdhdb.siteguid[14]:                124 ; 0x096: 0x7c\r\nkfdhdb.siteguid[15]:                169 ; 0x097: 0xa9\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>tambi\u00e9n nos fijamos en que no aparece a \u00ab0\u00bb la columna antes del \u00ab;\u00bb como pasar\u00e1 con uno que no tenga configurado el site:<\/p>\n<pre class=\"theme:familiar font:ubuntu-mono toolbar-overlay:false show-plain-default:true lang:default decode:true\" title=\"without_site\">[root@pepito1 kfed]# grep siteguid prueba2.dmp \r\nkfdhdb.siteguid[0]:                   0 ; 0x088: 0x00\r\nkfdhdb.siteguid[1]:                   0 ; 0x089: 0x00\r\nkfdhdb.siteguid[2]:                   0 ; 0x08a: 0x00\r\nkfdhdb.siteguid[3]:                   0 ; 0x08b: 0x00\r\nkfdhdb.siteguid[4]:                   0 ; 0x08c: 0x00\r\nkfdhdb.siteguid[5]:                   0 ; 0x08d: 0x00\r\nkfdhdb.siteguid[6]:                   0 ; 0x08e: 0x00\r\nkfdhdb.siteguid[7]:                   0 ; 0x08f: 0x00\r\nkfdhdb.siteguid[8]:                   0 ; 0x090: 0x00\r\nkfdhdb.siteguid[9]:                   0 ; 0x091: 0x00\r\nkfdhdb.siteguid[10]:                  0 ; 0x092: 0x00\r\nkfdhdb.siteguid[11]:                  0 ; 0x093: 0x00\r\nkfdhdb.siteguid[12]:                  0 ; 0x094: 0x00\r\nkfdhdb.siteguid[13]:                  0 ; 0x095: 0x00\r\nkfdhdb.siteguid[14]:                  0 ; 0x096: 0x00\r\nkfdhdb.siteguid[15]:                  0 ; 0x097: 0x00\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Nos creamos una copia de los dumps generados sustituyendo las entradas donde aparece el \u00absiteguid\u00bb y dejamos estos ficheros nuevos en el directorio \u00abmod\u00bb, creado anteriormente:<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">[root@pepito1 kfed]# for i in `ls orig\/`; do awk '{ if ($1 ~ \/^kfdhdb.siteguid\/) printf \"%-37s %s %s %s %s\\n\",$1,\"0\",$3,$4,\"0x00\"; else print;}' \/home\/grid\/arumel\/kfed\/orig\/$i &gt; mod\/$i; done<\/pre>\n<p>&nbsp;<\/p>\n<p>Comparamos las diferencias entre los ficheros antiguos y nuevos, con la informaci\u00f3n original y la nueva modificada:<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">[root@pepito1 kfed]# for i in `ls orig\/`; do diff orig\/$i mod\/$i ;done<\/pre>\n<p>&nbsp;<\/p>\n<p>Paramos el clusterware en todos los nodos del cluster:<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">[root@pepito1 kfed]# crsctl stop crs\r\n[root@pepito2 ~]# crsctl stop crs\r\n[root@pepito3 ~]# crsctl stop crs<\/pre>\n<p>&nbsp;<\/p>\n<p>Deshabilitamos el AFD en uno de los nodos (es necesario para que la operaci\u00f3n &#8216;write&#8217; del kfed permita escribir sobre los discos de asm):<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">[root@pepito1 kfed]# asmcmd afd_filter -d<\/pre>\n<p>&nbsp;<\/p>\n<p>Cargamos los nuevos ficheros modificados:<\/p>\n<pre class=\"theme:familiar font:ubuntu-mono toolbar-overlay:false show-plain-default:true lang:default decode:true\" title=\"load_dumps\">[root@pepito1 kfed]# bash carga_dmps.sh \r\nCargando el fichero \/home\/grid\/arumel\/kfed\/mod\/PRODATA101.dump ................\r\nkfedDiscover: Discovering device\r\nkfedDiscover: \/dev\/mapper\/PRODATA101p1 is a UFS disk\r\nkfedDevOpen: Opening device \/dev\/mapper\/PRODATA101p1 from previous discovery\r\nNOTE: kfedOperation : op=write dev=\/dev\/mapper\/PRODATA101p1 text=\/home\/grid\/arumel\/kfed\/mod\/PRODATA101.dump chksum=yes verb=yes (RESULT : Success)\r\nCargando el fichero \/home\/grid\/arumel\/kfed\/mod\/PRODATA102.dump ................\r\nkfedDiscover: Discovering device\r\nkfedDiscover: \/dev\/mapper\/PRODATA102p1 is a UFS disk\r\nkfedDevOpen: Opening device \/dev\/mapper\/PRODATA102p1 from previous discovery\r\nNOTE: kfedOperation : op=write dev=\/dev\/mapper\/PRODATA102p1 text=\/home\/grid\/arumel\/kfed\/mod\/PRODATA102.dump chksum=yes verb=yes (RESULT : Success)\r\n[...]\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>Habilitamos el AFD en el nodo que lo hab\u00edamos deshabilitado:<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">[root@pepito1 kfed]# asmcmd afd_filter -e<\/pre>\n<p>&nbsp;<\/p>\n<p>Arrancamos el clusterware en todos los nodos del cluster:<\/p>\n<pre class=\"toolbar-overlay:false lang:default decode:true\">[root@pepito1 kfed]# crsctl start crs\r\n[root@pepito2 ~]# crsctl start crs \r\n[root@pepito3 ~]# crsctl start crs<\/pre>\n<p>&nbsp;<\/p>\n<p>Y ya tenemos eliminada la informaci\u00f3n de los sites de los discos y sin tener que recrear los diskgroups!!!:<\/p>\n<pre class=\"theme:familiar font:ubuntu-mono toolbar-overlay:false show-plain-default:true lang:default decode:true\" title=\"disks_without_sites\">SYS@+ASM1&gt; col path format a20\r\nSYS@+ASM1&gt; col failgroup format a20\r\nSYS@+ASM1&gt; col name format a20\r\nSYS@+ASM1&gt; col site_name format a20\r\nSYS@+ASM1&gt; select INST_ID,GROUP_NUMBER,DISK_NUMBER,MOUNT_STATUS,HEADER_STATUS,MODE_STATUS,STATE,NAME,FAILGROUP,SITE_NAME,PATH from gv$asm_disk order by 1,2,3;\r\n\r\n   INST_ID GROUP_NUMBER DISK_NUMBER MOUNT_S HEADER_STATU MODE_ST STATE    NAME                 FAILGROUP            SITE_NAME            PATH\r\n---------- ------------ ----------- ------- ------------ ------- -------- -------------------- -------------------- -------------------- --------------------\r\n[...]\r\n         1            3           0 CACHED  MEMBER       ONLINE  NORMAL   PROMGMTDB101         FGPROMGMTDB1                              AFD:PROMGMTDB101\r\n         1            3           1 CACHED  MEMBER       ONLINE  NORMAL   PROMGMTDB202         FGPROMGMTDB2                              AFD:PROMGMTDB202\r\n         1            3           2 CACHED  MEMBER       ONLINE  NORMAL   PROMGMTDB201         FGPROMGMTDB2                              AFD:PROMGMTDB201\r\n         1            3           3 CACHED  MEMBER       ONLINE  NORMAL   PROMGMTDB102         FGPROMGMTDB1                              AFD:PROMGMTDB102\r\n[...]\r\n         1            4           0 CACHED  MEMBER       ONLINE  NORMAL   PROADMIN101          FGPROADMIN1                               AFD:PROADMIN101\r\n         1            4           1 CACHED  MEMBER       ONLINE  NORMAL   PROADMIN102          FGPROADMIN1                               AFD:PROADMIN102\r\n         1            4           2 CACHED  MEMBER       ONLINE  NORMAL   PROADMIN103          FGPROADMIN1                               AFD:PROADMIN103\r\n         1            4           3 CACHED  MEMBER       ONLINE  NORMAL   PROADMIN104          FGPROADMIN1                               AFD:PROADMIN104\r\n         1            4           4 CACHED  MEMBER       ONLINE  NORMAL   PROADMIN201          FGPROADMIN2                               AFD:PROADMIN201\r\n         1            4           5 CACHED  MEMBER       ONLINE  NORMAL   PROADMIN202          FGPROADMIN2                               AFD:PROADMIN202\r\n         1            4           6 CACHED  MEMBER       ONLINE  NORMAL   PROADMIN203          FGPROADMIN2                               AFD:PROADMIN203\r\n         1            4           7 CACHED  MEMBER       ONLINE  NORMAL   PROADMIN204          FGPROADMIN2                               AFD:PROADMIN204\r\n         1            5           0 CACHED  MEMBER       ONLINE  NORMAL   PROCTLRDO101         FGPROCTLRDO1                              AFD:PROCTLRDO101\r\n         1            5           1 CACHED  MEMBER       ONLINE  NORMAL   PROCTLRDO102         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