Thank you for answer. The problem is database report "corrupt block", but we even don't know which disk have that "corrupt block" since we use 15 disks Array.
--- 09/7/30 (四)，nate centos@linuxpowered.net 寫道：
寄件者: nate centos@linuxpowered.net 主旨: Re: [CentOS] how to create file system with less bad block?? 收件者: centos@centos.org 日期: 2009年7月30日,四,上午9:47 mcclnx mcc wrote:
We have CENTOS 4.X and 5.X on DELL servers.
Recently we found some bad
blocks happen on databases. the way we create
file system is:
mke2fs -j /dev/sdXX
Does there has any good way can create file system
with less bad block or
avoid file system to use bad block?
Replace the disks, bad blocks indicate the disk is failing, by the time you see bad blocks on the disk the disk has exhausted it's reserve of blocks that it can automatically re-map.
There is no reason really not to replace the disks.
nate
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