{"id":1227,"date":"2014-05-29T10:49:23","date_gmt":"2014-05-29T02:49:23","guid":{"rendered":"http:\/\/www.yallonking.com\/?p=1227"},"modified":"2014-05-29T10:49:23","modified_gmt":"2014-05-29T02:49:23","slug":"%e4%bd%bf%e7%94%a8udev%e7%bb%91%e5%ae%9a%e8%a3%b8%e8%ae%be%e5%a4%87","status":"publish","type":"post","link":"http:\/\/www.yallonking.com\/?p=1227","title":{"rendered":"\u4f7f\u7528udev\u7ed1\u5b9a\u88f8\u8bbe\u5907"},"content":{"rendered":"

\u67e5\u770b\u5f53\u524d\u5206\u533a\u60c5\u51b5<\/p>\n

\r\n[root@ocm4 ~]# fdisk -l\r\n\r\nDisk \/dev\/sda: 21.4 GB, 21474836480 bytes\r\n255 heads, 63 sectors\/track, 2610 cylinders\r\nUnits = cylinders of 16065 * 512 = 8225280 bytes\r\n\r\n   Device Boot      Start         End      Blocks   Id  System\r\n\/dev\/sda1   *           1          64      514048+  83  Linux\r\n\/dev\/sda2              65         586     4192965   82  Linux swap \/ Solaris\r\n\/dev\/sda3             587        2610    16257780   83  Linux\r\n\r\nDisk \/dev\/sdb: 10.7 GB, 10737418240 bytes\r\n255 heads, 63 sectors\/track, 1305 cylinders\r\nUnits = cylinders of 16065 * 512 = 8225280 bytes\r\n\r\n   Device Boot      Start         End      Blocks   Id  System\r\n\/dev\/sdb1               1        1305    10482381    5  Extended\r\n\/dev\/sdb5               1          62      497952   83  Linux\r\n\/dev\/sdb6              63         124      497983+  83  Linux\r\n\/dev\/sdb7             125         186      497983+  83  Linux\r\n\/dev\/sdb8             187         248      497983+  83  Linux\r\n\/dev\/sdb9             249         310      497983+  83  Linux\r\n\/dev\/sdb10            311        1305     7992306   83  Linux\r\n<\/pre>\n
\u57282\u4e2a\u8282\u70b9\u4e0a\u589e\u52a0\u4ee5\u4e0b\u6587\u4ef6<\/p>\n
\r\n[root@ocm3 rules.d]# pwd\r\n\/etc\/udev\/rules.d\r\n[root@ocm3 rules.d]# cat 99-oracle-asmdevices.rules \r\nKERNEL=="sdb5", BUS=="scsi", NAME="rac_ocr1",OWNER="oracle", GROUP="oinstall", MODE="0660"\r\nKERNEL=="sdb6", BUS=="scsi", NAME="rac_ocr2",OWNER="oracle", GROUP="oinstall", MODE="0660"\r\nKERNEL=="sdb7", BUS=="scsi", NAME="rac_vote1",OWNER="oracle", GROUP="oinstall", MODE="0660"\r\nKERNEL=="sdb8", BUS=="scsi", NAME="rac_vote2",OWNER="oracle", GROUP="oinstall", MODE="0660"\r\nKERNEL=="sdb9", BUS=="scsi", NAME="rac_vote3",OWNER="oracle", GROUP="oinstall", MODE="0660"\r\nKERNEL=="sdb10", BUS=="scsi", NAME="rac_data1",OWNER="oracle", GROUP="oinstall", MODE="0660"\r\n[root@ocm3 rules.d]# scp 99-oracle-asmdevices.rules 192.168.137.204:\/etc\/udev\/rules.d\/\r\nThe authenticity of host '192.168.137.204 (192.168.137.204)' can't be established.\r\nRSA key fingerprint is 65:54:76:91:e0:62:b8:fb:11:8d:23:5c:73:02:53:73.\r\nAre you sure you want to continue connecting (yes\/no)? yes\r\nWarning: Permanently added '192.168.137.204' (RSA) to the list of known hosts.\r\nroot@192.168.137.204's password: \r\n99-oracle-asmdevices.rules                                                                        100%  551     0.5KB\/s   00:00    \r\n\r\n<\/pre>\n
\u542f\u52a82\u4e2a\u8282\u70b9\u7684udev<\/p>\n
\r\n[root@ocm3 rules.d]# \/sbin\/start_udev\r\nStarting udev: [  OK  ]\r\n[root@ocm4 rules.d]# \/sbin\/start_udev\r\nStarting udev: [  OK  ]\r\n\r\n<\/pre>\n
\u67e5\u770b\u7ed1\u5b9a\u60c5\u51b5<\/p>\n
\r\n[root@ocm3 ~]# ls -l \/dev\/rac*\r\nbrw-rw---- 1 oracle oinstall 8, 26 May 29 10:34 \/dev\/rac_data1\r\nbrw-rw---- 1 oracle oinstall 8, 21 May 29 10:34 \/dev\/rac_ocr1\r\nbrw-rw---- 1 oracle oinstall 8, 22 May 29 10:34 \/dev\/rac_ocr2\r\nbrw-rw---- 1 oracle oinstall 8, 23 May 29 10:34 \/dev\/rac_vote1\r\nbrw-rw---- 1 oracle oinstall 8, 24 May 29 10:34 \/dev\/rac_vote2\r\nbrw-rw---- 1 oracle oinstall 8, 25 May 29 10:34 \/dev\/rac_vote3\r\n\r\n<\/pre>\n
\u5728\u8282\u70b92\u67e5\u770b<\/p>\n
\r\n[root@ocm4 ~]# ls -l \/dev\/rac*\r\nls: \/dev\/rac*: No such file or directory\r\n[root@ocm4 ~]# partprobe\r\nWarning: Unable to open \/dev\/hdc read-write (Read-only file system).  \/dev\/hdc has been opened read-only.\r\n[root@ocm4 ~]# ls -l \/dev\/rac*\r\nbrw-rw---- 1 oracle oinstall 8, 26 May 29 10:46 \/dev\/rac_data1\r\nbrw-rw---- 1 oracle oinstall 8, 21 May 29 10:46 \/dev\/rac_ocr1\r\nbrw-rw---- 1 oracle oinstall 8, 22 May 29 10:46 \/dev\/rac_ocr2\r\nbrw-rw---- 1 oracle oinstall 8, 23 May 29 10:46 \/dev\/rac_vote1\r\nbrw-rw---- 1 oracle oinstall 8, 24 May 29 10:46 \/dev\/rac_vote2\r\nbrw-rw---- 1 oracle oinstall 8, 25 May 29 10:46 \/dev\/rac_vote3\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u67e5\u770b\u5f53\u524d\u5206\u533a\u60c5\u51b5 [root@ocm4 ~]# fdisk -l Disk \/dev\/sda: 21.4 GB […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[259,260],"_links":{"self":[{"href":"http:\/\/www.yallonking.com\/index.php?rest_route=\/wp\/v2\/posts\/1227"}],"collection":[{"href":"http:\/\/www.yallonking.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.yallonking.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.yallonking.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.yallonking.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1227"}],"version-history":[{"count":2,"href":"http:\/\/www.yallonking.com\/index.php?rest_route=\/wp\/v2\/posts\/1227\/revisions"}],"predecessor-version":[{"id":1229,"href":"http:\/\/www.yallonking.com\/index.php?rest_route=\/wp\/v2\/posts\/1227\/revisions\/1229"}],"wp:attachment":[{"href":"http:\/\/www.yallonking.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.yallonking.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1227"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.yallonking.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}