[CentOS] question about mounting external USB HD
Ivan Arteaga
iarteaga at cwpanama.net
Thu Oct 29 05:39:17 UTC 2009
John R Pierce wrote:
> Ivan Arteaga wrote:
>
>> Hello,
>>
>> I have a server running CentOS 4.7 and I want to add a new USB-HD for
>> backup some data. I made the file system as ext3 with the command:
>> /
>> mkfs -t ext3 /dev/sdb1/
>>
>> After that I did add a new Volume Group and Logical Volume
>> (/VolGrup01-LogVol01) /on that file system and mounted it as /backup. It
>> worked fine but when I did reboot the server It wont mount /backup and I
>> got the following error even after the system boots and I try to mount
>> it manually:
>>
>> /mount: special device /dev/VolGrup01/LogVol01 does not exist/
>>
>> I will appreciate any comment or suggestion about the best way to get
>> through this.
>>
>>
>
> I would *NOT* use LVM on a removable external drive.
>
> if you did a mkfs /dev/sdb1, you should
>
> # mount /dev/sdb1 /backup
>
> and skip LVM entirely.
>
>
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John,
I did remove the LVM and mounted the file system i had in /dev/sdb1 as
/backup, It works now...
[root at server]# mount /dev/sdb1 /backup
[root at mail ~]# df -kh
Filesystem Size Used Avail Use% Mounted on
/dev/sdb1 459G 105M 436G 1% /backup
[root at server]#
I cant restart the server now but I will have a maintenance window
tomorrow so I will check after the reboot how it goes... I added it to
/etc/fstab anyway:
//dev/sdb1 /backup ext3 suid,dev,exec 0 0/
Thanks in advance for your suggestion.
--Ivan.
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