Rhel 6 怎么创建ASM磁盘

gszoracle

mark

技术狂

很棘手

听海★蓝心梦

不用asmlib，用裸设备也可以啊

dzq0371

多路径情况下怎么弄呀？其中/dev/sdb、/dev/sdc、/dev/sdd、/dev/sde 都是对应mpatha (360002ac0000000000000007c000044b8)，其它的也是一样。
[root@DB1 etc]# multipath -ll
create: mpatha (360002ac0000000000000007c000044b8) undef 3PARdata,VV
size=1.0T features='0' hwhandler='0' wp=undef
`-+- policy='round-robin 0' prio=1 status=undef
  |- 4:0:1:0 sdb 8:16  undef ready running
  |- 4:0:0:0 sdc 8:32  undef ready running
  |- 5:0:1:0 sdd 8:48  undef ready running
  `- 5:0:0:0 sde 8:64  undef ready running
create: mpathb (360002ac00000000000000083000044b8) undef 3PARdata,VV
size=5.0G features='0' hwhandler='0' wp=undef
`-+- policy='round-robin 0' prio=1 status=undef
  |- 4:0:1:1 sdf 8:80  undef ready running
  |- 4:0:0:1 sdj 8:144 undef ready running
  |- 5:0:1:1 sdn 8:208 undef ready running
  `- 5:0:0:1 sdr 65:16 undef ready running
create: mpathc (360002ac00000000000000082000044b8) undef 3PARdata,VV
size=5.0G features='0' hwhandler='0' wp=undef
`-+- policy='round-robin 0' prio=1 status=undef
  |- 4:0:1:2 sdg 8:96  undef ready running
  |- 4:0:0:2 sdk 8:160 undef ready running
  |- 5:0:1:2 sdo 8:224 undef ready running
  `- 5:0:0:2 sds 65:32 undef ready running
create: mpathd (360002ac00000000000000081000044b8) undef 3PARdata,VV
size=5.0G features='0' hwhandler='0' wp=undef
`-+- policy='round-robin 0' prio=1 status=undef
  |- 4:0:1:3 sdh 8:112 undef ready running
  |- 4:0:0:3 sdl 8:176 undef ready running
  |- 5:0:1:3 sdp 8:240 undef ready running
  `- 5:0:0:3 sdt 65:48 undef ready running
create: mpathe (360002ac00000000000000080000044b8) undef 3PARdata,VV
size=50G features='0' hwhandler='0' wp=undef
`-+- policy='round-robin 0' prio=1 status=undef
  |- 4:0:1:4 sdi 8:128 undef ready running
  |- 4:0:0:4 sdm 8:192 undef ready running
  |- 5:0:1:4 sdq 65:0  undef ready running
  `- 5:0:0:4 sdu 65:64 undef ready running
[root@DB1 etc]#

花好月不圆

dzq0371 发表于 2013-11-19 19:39
多路径情况下怎么弄呀？其中/dev/sdb、/dev/sdc、/dev/sdd、/dev/sde 都是对应mpatha (360002ac00000000000 ...

ACTION=="add|change", ENV{DM_VG_NAME}=="iqdata", ENV{DM_LV_NAME}=="lviqsysmain0" ,RUN+="/bin/raw /dev/raw/raw0 %N"
ACTION=="add|change", ENV{DM_VG_NAME}=="iqdata", ENV{DM_LV_NAME}=="lviqsysmain1" ,RUN+="/bin/raw /dev/raw/raw1 %N"
ACTION=="add|change", ENV{DM_VG_NAME}=="iqdata", ENV{DM_LV_NAME}=="lviqsysmain2" ,RUN+="/bin/raw /dev/raw/raw2 %N"
ACTION=="add|change", ENV{DM_VG_NAME}=="iqdata", ENV{DM_LV_NAME}=="lviqsysmain3" ,RUN+="/bin/raw /dev/raw/raw3 %N"

我是用lvm ，直接用裸盘  也可以,通过 uuid

cooney1212

tianqingbo 发表于 2012-6-28 23:25
为什么我在RHEL 6.0 下面 输入  /sbin/scsi_id -g -u -d /dev/sdd 没有任何字符显示出来啊？

/sbin/scsi_id -gus /block/sdd

guogongzhou

dzq0371 发表于 2013-11-19 19:39
多路径情况下怎么弄呀？其中/dev/sdb、/dev/sdc、/dev/sdd、/dev/sde 都是对应mpatha (360002ac00000000000 ...

在多路径配置文件中起个别名，在udev中使用。

翲客

使用udev