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标题: 启动时出现io error [打印本页]

作者: 睿智2012 时间: 2015-09-14 09:19
标题: 启动时出现io error
启动时出现io error，这是什么问题，是硬盘问题吗？

有什么解决方法！

作者: chenyx 时间: 2015-09-14 10:23
硬盘有坏道了吧，fsck检查下吧。

作者: 睿智2012 时间: 2015-09-14 10:44
本帖最后由睿智2012 于 2015-09-14 10:44 编辑

linux 查以屏蔽磁盘坏道吗chenyx

作者: chenyx 时间: 2015-09-14 15:12
你先fack检查下看看,没听说能屏蔽坏道.这个得格式化才可以吧

作者: lyhabc 时间: 2015-09-15 00:08
本帖最后由 lyhabc 于 2015-09-15 00:11 编辑

Windows下一些修复软件可以暂时先屏蔽坏道，但是Linux下。。。

先检查一下吧
# fsck --help
fsck from util-linux-ng 2.17.2
fsck.ext3: invalid option -- 'h'
Usage: fsck.ext3 [-panyrcdfvtDFV] [-b superblock] [-B blocksize]
[-I inode_buffer_blocks] [-P process_inode_size]
[-l|-L bad_blocks_file] [-C fd] [-j external_journal]
[-E extended-options] device

Emergency help:
-p                Automatic repair (no questions)
-n                Make no changes to the filesystem
-y                Assume "yes" to all questions
-c                Check for bad blocks and add them to the badblock list
-f                Force checking even if filesystem is marked clean
-v                Be verbose
-b superblock       Use alternative superblock
-B blocksize       Force blocksize when looking for superblock
-j external_journal  Set location of the external journal
-l bad_blocks_file Add to badblocks list
-L bad_blocks_file Set badblocks list

作者: lyhabc 时间: 2015-09-15 00:08
先检查一下吧
# fsck --help
fsck from util-linux-ng 2.17.2
fsck.ext3: invalid option -- 'h'
Usage: fsck.ext3 [-panyrcdfvtDFV] [-b superblock] [-B blocksize]
[-I inode_buffer_blocks] [-P process_inode_size]
[-l|-L bad_blocks_file] [-C fd] [-j external_journal]
[-E extended-options] device

Emergency help:
-p                Automatic repair (no questions)
-n                Make no changes to the filesystem
-y                Assume "yes" to all questions
-c                Check for bad blocks and add them to the badblock list
-f                Force checking even if filesystem is marked clean
-v                Be verbose
-b superblock       Use alternative superblock
-B blocksize       Force blocksize when looking for superblock
-j external_journal  Set location of the external journal
-l bad_blocks_file Add to badblocks list
-L bad_blocks_file Set badblocks list

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