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7.1

Cannot MKFS a few fs

Asked by rboudrie in Linux Administration

Tags: linux mkfs partition

I am running Fedroa 10 (Cambridge) on /sdev/sb, and attempting to create a file system on /dev/sda.

"fdisk" worked properly:

[root@sv1 ~]# fdisk -l /dev/sda

Disk /dev/sda: 250.0 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x6988f336

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1       30401   244196001   83  Linux
[root@sv1 ~]#


When I attempt to make a file system, I get this error:

[root@sv1 ~]# mkfs /dev/sda1
mke2fs 1.41.4 (27-Jan-2009)
/dev/sda1 is apparently in use by the system; will not make a filesystem here!



I have tried re-zeroing the first MB of the drive (via dd if /dev/zero ...); deleting and recreating the partition and rebooting - no luck.   Any ideas?


 
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[+][-]06/22/09 06:18 AM, ID: 24682070Accepted Solution

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About this solution

Zone: Linux Administration
Tags: linux mkfs partition
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Solution Provided By: cjl7
Participating Experts: 2
Solution Grade: A
 
[+][-]06/22/09 08:28 PM, ID: 24688563Author Comment

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[+][-]06/24/09 01:45 PM, ID: 24705617Expert Comment

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