3800 metadb 问题 无法启动

本帖最后由 cuitao1212 于 2010-06-17 13:39 编辑

前两天服务器挂了，boot -s 还有boot的时候都报错。而且机器直接挂掉不动。无法让我进行任何操作。

感觉是metadb有问题。需要删除坏的，但是现在根本进不去无法作任何操作。

曾经尝试用cdrom启动到boot cdrom -s
结果发现把/ 挂到a上以后也没什么可以做的。/etc/lvm/下面的文件不知道该如何修改关于metadb那部分。

希望高手赐教阿~

Insufficient metadevice database replicas located.

Use metadb to delete databases which are broken.
Ignore any Read-only file system error messages.
Reboot the system when finished to reload the metadevice database.
After reboot, repair any broken database replicas which were deleted.
Jun 17 04:25:55 svc.startd[7]: svc:/system/metainit:default: Method "/lib/svc/me
thod/svc-metainit" failed with exit status 96.
[ system/metainit:default misconfigured (see 'svcs -x' for details) ]
WARNING: IP: Hardware address '00:50:56:aa:58:9c' trying to be our address 196.0
12.211.230!
Jun 17 04:25:57 vxvm:vxconfigd: V-5-1-5492 ddl_make_dll_info: File is = /etc/vx/
lib/discovery.d/libvxhpalua.so
Jun 17 04:25:57 vxvm:vxconfigd: V-5-1-5491 ddl_make_dll_info: Cannot open file /
etc/vx/lib/discovery.d/libvxhpalua.so
Jun 17 04:25:57 vxvm:vxconfigd: V-5-1-4548 ddl_search_and_place: Can't make dll
info
WARNING: IP: Hardware address '00:50:56:aa:58:9c' trying to be our address 196.0
12.211.230!
NOTICE: VxVM vxdmp V-5-0-34 added disk array DISKS, datype = Disk

WARNING: IP: Hardware address '00:50:56:aa:58:9c' trying to be our address 196.0
12.211.230!
WARNING: Error writing ufs log state
WARNING: ufs log for / changed state to Error
WARNING: Please umount(1M) / and run fsck(1M)
WARNING: init(1M) exited on fatal signal 10: restarting automatically
WARNING: exec(/sbin/init) failed with errno 5.
WARNING: failed to restart init(1M) (err=5): system reboot required
WARNING: IP: Hardware address '00:50:56:aa:58:9c' trying to be our address 196.0
12.211.230!

帮你顶。

1.到底是SVM还是VxVM，看信息用的是VxVM，那何来的metadb？
2.IP地址有冲突；
3.修复/文件系统。

   
Thanks, appreciated for any advise please........

没有用vxvm但是不知道为啥系统会有这个显示，怀疑是安装了vxvm的package导致的这个信息。
IP有冲突这个好像不应该影响到机器刚开始启动吧？
修复文件系统。我根本没法修复。boot cdrom -s以后做fsck的时候告诉我superblock坏了需要修复。
照着修复了也没用。。一个效果。

现在尝试boot cdrom -s然后修改/a/etc/vfstab回到裸设备状态，然后看看是否有用。。。
如果把metadb都删除了在从新做行吗？我觉得是不是以前raid 1的话可以。如果要是raid 0或者raid 5从新做metainit里面数据就没了阿？

重做的话，当然会lost data

先添加，后删除