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WARNING: msgcnt x: vxfs: mesg 037: vx_metaioerr - file system meta data error  

2008-12-18 15:23:42|  分类: 默认分类 |  标签: |举报 |字号 订阅

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WARNING: msgcnt x: vxfs: mesg 037: vx_metaioerr - file system meta data error
Exact Error Message
Warning Message 037

Details:
Warning Message 037

Explanation
A read or a write error occurred while accessing file system metadata. The
full fsck flag on the file system was set. The message specifies whether the
disk I/O that failed was a read or a write.
File system metadata includes inodes, directory blocks, and the file system
log. If the error was a write error, it is likely that some data was lost. This
message should be accompanied by another file system message describing
the particular file system metadata affected, as well as a message from the
disk driver containing information about the disk I/O error.



A read or a write error occurred while accessing file system metadata. The
full fsck flag on the file system was set. The message specifies whether the
disk I/O that failed was a read or a write.
File system metadata includes inodes, directory blocks, and the file system
log. If the error was a write error, it is likely that some data was lost. This
message should be accompanied by another file system message describing
the particular file system metadata affected, as well as a message from the
disk driver containing information about the disk I/O error.


Action
Resolve the condition causing the disk error. If the error was the result of a
temporary condition (such as accidentally turning off a disk or a loose
cable), correct the condition. Check for loose cables, etc. Unmount the file
system and use fsck to run a full structural check (possibly with loss of
data).
In case of an actual disk error, if it was a read error and the disk driver
remaps bad sectors on write, it may be fixed when fsck is run since fsck
is likely to rewrite the sector with the read error. In other cases, you replace
or reformat the disk drive and restore the file system from backups. Consult
the documentation specific to your system for information on how to
recover from disk errors. The disk driver should have printed a message
that may provide more information.

# fsck -F vxfs -o full /dev/vx/dsk/<diskgroup>/<volume name>

Resolve the condition causing the disk error. If the error was the result of a
temporary condition (such as accidentally turning off a disk or a loose
cable), correct the condition. Check for loose cables, etc. Unmount the file
system and use fsck to run a full structural check (possibly with loss of
data).
In case of an actual disk error, if it was a read error and the disk driver
remaps bad sectors on write, it may be fixed when fsck is run since fsck
is likely to rewrite the sector with the read error. In other cases, you replace
or reformat the disk drive and restore the file system from backups. Consult
the documentation specific to your system for information on how to
recover from disk errors. The disk driver should have printed a message
that may provide more information.

# fsck -F vxfs -o full /dev/vx/dsk/<diskgroup>/<volume name>
 

 



====================

 
有一个工具叫metasave,位于 /opt/VRTSspt/FS/MetaSave 下,请运行的Metasave,收集vxfs的metadata信息.
 
# metasave -f /tmp/tadbdata.save /dev/vx/rdsk/dgname/tadbdatavolunename 
 
 
具体使用可以看
 
该命令会生成文件/tmp/tadbdata.save, 请注意如果文件系统较大,生成的文件也较大。该文件里包括该fs的全部metadata信息,请把这个文件压缩一下发给我。
====
2 有一个工具叫metasave,位于 /opt/VRTSspt/FS/MetaSave 下,该目录下按照不同OS版本,有不同版本的metasave, 请运行和操作系统相对应的那个版本的Metasave,收集vxfs的metadata信息:(solaris 8的应该是叫做metasave_8; solaris9的是metasave_9,以此类推)
# metasave_<version> -f /tmp/lz_log.save /dev/vx/rdsk/dglife_lz_lbs/lz_log (其中version按照操作系统???本而定)
该命令会生成文件/tmp/lz_log.save, 该文件里包括该fs的全部metadata信息,请把这个文件压缩一下发给我。
请注意如果在系统中找不到metasave的话,应该是没有安装VRTSspt这个包,该包在对应版本的软件安装盘中或者补丁盘中都有,请安装一下。

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