DM8 DMDSC 集群 DMCSS 启动失败dmcss startup failed:[CODE:-13217] 解决方法
作者:
dave
搭建DM8 DMDSC 集群时,启动DMCSS 时报错,如下:
[dave@www.cndba.cn bin]$ ./DmCSSServicerac1 start
Starting DmCSSServicerac1: [ FAILED ]
Check vote disk group_id:[126] failed, expected id:[125].
dmcss startup failed:[CODE:-13217],error info:Check disk checksum failed
DMCSS V8
这里提示vote disk check 失败。
我们在DMASM 里面查看一下磁盘信息,如下:
ASM>listdisks '/dev'
[/dev/dm-diskg]: unused ASM disk, name:[DMASMLOG0], size:[2047M]
[/dev/dm-diskf]: normal disk
[/dev/dm-diske]: used ASM disk, name:[DMASMdcr], size:[200M], group_id:[126], disk_id:[0]
[/dev/dm-diskd]: normal disk
[/dev/dm-diskc]: normal disk
[/dev/dm-diskh]: used ASM disk, name:[DMASMvote], size:[200M], group_id:[125], disk_id:[0]
[/dev/dm-diskb]: unused ASM disk, name:[DMASMDATA0], size:[3071M]
ASM>
通过对比发现这里有错误:
Check vote disk group_id:[126] 在listdisks 命令看是dcr盘,而非vote disk。
因为刚开始搭建,所有直接使用init 命令重新初始化一下:
ASM>init votedisk '/dev/dm-diskh' from '/dm/dmdbms/data/dmdcr_cfg.ini'
[Trace]DG 125 allocate 4 extents for file 0xfd000002.
Used time: 00:00:10.272.
ASM>init dcrdisk '/dev/dm-diske' from '/dm/dmdbms/data/dmdcr_cfg.ini' identified by 'dameng123'
[Trace]DG 126 allocate 4 extents for file 0xfe000002.
Used time: 00:00:01.560.
ASM>
然后重启成功:
[dave@www.cndba.cn bin]$ ./DmCSSServicerac1 start
Starting DmCSSServicerac1: [ OK ]
[dave@www.cndba.cn bin]$
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