FB6.2 下mount ext3格式硬盘错误[已解决]

zhy_aid_cn

news# mount -t ext2fs /dev/da1s1 /mnt/hardd
mount_ext2fs: /dev/da1s1: Operation not permitted

news# fsck -y /dev/da1s1
fsck: Could not determine filesystem type

news# disklabel  /dev/da1s1
disklabel: /dev/da1s1: no valid label found

******* Working on device /dev/da1s1 *******
parameters extracted from in-core disklabel are:
cylinders=17848 heads=255 sectors/track=63 (16065 blks/cyl)

Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=17848 heads=255 sectors/track=63 (16065 blks/cyl)

fdisk: invalid fdisk partition table found
Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
    start 63, size 286728057 (140003 Meg), flag 80 (active)
        beg: cyl 0/ head 1/ sector 1;
        end: cyl 439/ head 254/ sector 63
The data for partition 2 is:
<UNUSED>
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:



不知道怎么操作了，硬盘上有数据，不敢乱动。。

请各位GGJJDDMMSSAY帮忙啊。。。

谢谢

[ 本帖最后由 zhy_aid_cn 于 2007-4-18 11:56 编辑 ]

mkdir

FB支持mount ext3格式么？没试过

zhy_aid_cn

以前都可以，现在服务死了一次。然后就挂不起了。。。

zhy_aid_cn

重启动了以后，dmesg信息

ext2fs: da1: wrong magic number 0 (expected 0xef53)
pid 679 (sysinstall), uid 0: exited on signal 11 (core dumped)
WARNING: R/W mount denied.  Filesystem is not clean - run fsck
WARNING: R/W mount denied.  Filesystem is not clean - run fsck

zhy_aid_cn

用fsck -t ext2fs /dev/da1s1 修复报 fsck_ext2fs 不存在，

ports 安装
/usr/ports/sysutils/e2fsprogs/
；
运行fsck -t ext2fs /dev/da1s1  报exec ....错误
运行 e2fsck -y /dev/da1s1 修复硬盘成功

finsihed.

thanks all.