大部分U盘貌似不支持分区~你强行分了也会认不出,各种问题<br><br><div class="gmail_quote">2011/4/29 Poppy <span dir="ltr"><<a href="mailto:poppylx@gmail.com">poppylx@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
今天在邮件列表有朋友提示说U盘分区应该先分Windows分区再分Linux分区。<br>
但是我用fdisk分区后Linux分区一直无法识别。<br>
mount时出现提示:<br>
Error mounting:mount:wrong fs type. bad option, bad superblock on /dev/sdb2.<br>
missing codepage or helper program, or other error<br>
In some cases useful info is found in syslog - try dmesg|tail or so.<br>
<br>
运行dmesg|tail:<br>
[ 2348.719805] sd 6:0:0:0: [sdb] No Caching mode page present<br>
[ 2348.719810] sd 6:0:0:0: [sdb] Assuming drive cache: write through<br>
[ 2348.719815] sd 6:0:0:0: [sdb] Attached SCSI removable disk<br>
[ 3061.738527] EXT3-fs error (device sdb2): ext3_check_descriptors: Block bitmap for group 1 not in group (block 0)!<br>
[ 3061.989218] EXT3-fs (sdb2): error: group descriptors corrupted<br>
<br>
最后描述下我的操作:<br>
fdisk /dev/sdb<br>
删除所有分区,创建两个主分区<br>
第一个主分区修改id为fat32类型<br>
然后w写入<br>
退出<br>
mkfs.vfat /dev/sdb1<br>
mkfs.ext3 /dev/sdb2<br>
<br>
谁知道什么原因啊,帮帮<br><font color="#888888">
<br>
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