ASM的文件管理深入解析（内含开源的ASM文件挖掘研究版程序）

风影子 · 发表于 2012-4-10 08:42

好东西啊，先收藏起来再慢慢研究。

目标Oracle · 发表于 2012-4-11 08:42

好东西，ASM我也装过，从没深入研究。

orabeyond · 发表于 2012-4-11 08:45

mark，谢谢老大

jym2002 · 发表于 2012-4-11 09:28

Vage 太猛了赶紧出书吧

a30402104 · 发表于 2012-4-23 15:22

编译出错了....求教
# gcc -o rdasm rdasm.c
rdasm.c: In function ‘next_disk’:
rdasm.c:133: warning: incompatible implicit declaration of built-in function ‘strlen’
rdasm.c: In function ‘scan_disk’:
rdasm.c:150: warning: incompatible implicit declaration of built-in function ‘printf’
rdasm.c:162: warning: incompatible implicit declaration of built-in function ‘memcpy’
rdasm.c:164: warning: incompatible implicit declaration of built-in function ‘strlen’
rdasm.c:165: warning: incompatible implicit declaration of built-in function ‘malloc’
rdasm.c: In function ‘diskpickup’:
rdasm.c:186: warning: incompatible implicit declaration of built-in function ‘memcpy’
rdasm.c:192: warning: incompatible implicit declaration of built-in function ‘printf’
rdasm.c: In function ‘read_file’:
rdasm.c:219: warning: incompatible implicit declaration of built-in function ‘malloc’
rdasm.c:222: warning: incompatible implicit declaration of built-in function ‘printf’
rdasm.c:228: warning: incompatible implicit declaration of built-in function ‘printf’
rdasm.c:233: warning: incompatible implicit declaration of built-in function ‘printf’
rdasm.c:272: warning: incompatible implicit declaration of built-in function ‘memset’
rdasm.c: In function ‘main’:
rdasm.c:299: warning: incompatible implicit declaration of built-in function ‘printf’

xifenfei · 发表于 2012-4-30 21:05

Kamus 发表于 2012-4-30 12:16
ASM磁盘对应到/dev下的磁盘，通常可以使用major和minor号来对应。同一个设备这两个number一定是相同的。

...

如果使用asm disk可以通过
[grid@rac1 ~]$ /etc/init.d/oracleasm querydisk -d VOL4
Disk "VOL4" is a valid ASM disk on device [8,18]
[grid@rac1 ~]$ cat /proc/partitions |grep "8 18"
8 18 3879697 sdb2

裸设备直接读v$asm_disk.path就可以了

我感觉这样挺方便的