[CentOS] Q2ask4Centos6

alex43210

alexalex43210 at gmail.com
Tue Apr 1 11:04:45 UTC 2014


On my computer with dual systems(win7+centos6.4(now 6.5), after I do 
something, problems came out:

when I plug portable hard disk into my computer, It is not mounted 
successfully. SO I do as the suggestions from URL 
'http://wiki.centos.org/TipsAndTricks/NTFS' with the following block:


    _/Installing required packages/_

_//__//__//__//_

_/For /__/*CentOS-6*/__/the /__/*EPEL*/__/repository is carrying later 
NTFS packages. EPEL is also usable for /__/*CentOS-5*/__/. To install, 
after enabling the repo per the /__/Repositories 
<http://wiki.centos.org/Repositories>/__/page: /__//_

_/yum install ntfs-3g
/__//_

_//_

_/or if you prefer to leave EPEL disabled by default /__//_

_/yum --enablerepo epel install ntfs-3g
/__//_

_//__//_

_/You may also want to /__//_

_/yum install ntfsprogs ntfsprogs-gnomevfs
/__//_

_//_

_/for additional functionality. /__//__//_


    _/Mounting an NTFS filesystem/_

_//__//_

_/Suppose your ntfs filesystem is /__//dev/sda1/__/and you are going to 
mount it on /__//mymnt/win/__/, /__//__/do the following. /__//__//_

_/First, create a mount point. /__//_

_/mkdir /mymnt/win
/__//_

_//_

_/Next, /__/*edit*/__//__//etc/fstab/__/as follows. To mount read-only: 
/__//_

_//dev/sda1       /mymnt/win   ntfs-3g  ro,umask=0222,defaults 0 0
/__//_

_//_

_/To mount read-write: /__//_

_//dev/sda1       /mymnt/win   ntfs-3g  rw,umask=0000,defaults 0 0
/__//_

_//_

_/You can now mount it by running: /__//_

_/mount /mymnt/win/_

But after doing that, the error is also reported "Unable to mount 
location\Error mounting: mount:unknown filesystem type 'ntfs'".
So I /*mkdir*/ another */mnt/win*, */delete/* the */mymnt/win* and try 
again.

the error is reported too!

At the same time, when I reboot the computer. I can not login the Win7 
system by error reported "
*BOOTMGR is missing*"
How can I fix these problem? By the way I use 'fdisk -l' to check my 
partition and shows as follows:

/Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x1cc5999d

    Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1          26      204800    7 HPFS/NTFS
Partition 1 does not end on cylinder boundary.
/dev/sda2              26       12927   103628800    7 HPFS/NTFS
/dev/sda3           12927      117676   841393152    f  W95 Ext'd (LBA)
/dev/sda4          117676      121602    31534808   12  Compaq diagnostics
/dev/sda5           12927       44798   256000000    7 HPFS/NTFS
/dev/sda6           44798       76669   256000000    7 HPFS/NTFS
/dev/sda7           76669      103440   215040000    7 HPFS/NTFS
/dev/sda8          103440      103466      204800   83  Linux
/dev/sda9          103466      110477    56320000   83  Linux
/dev/sda10         110477      111497     8192000   82  Linux swap / Solaris
/dev/sda11         111497      117676    49629184   83  Linux//
//Can you help me out?/
best regards,
yours alex




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