Differences

This shows you the differences between two versions of the page.

--- computing:storage:disk_in_use [2012/05/09 11:10]
gcooper
+++ computing:storage:disk_in_use [2015/06/23 16:18] (current)
gcooper
@@ Line 1: / Line 1: @@
 ====== Disk in Use ======
+See also **[[computing:storage:raid_metadata_removal|RAID Metadata Removal]]**
 http://forums.fedoraforum.org/showthread.php?t=242935
@@ Line 9: / Line 11: @@
 http://www.overclockers.com/forums/showthread.php?t=667317
-:!: This commonly occurs after using a drive in BIOS-based RAID.
+:!: This commonly occurs after using a drive in BIOS-based RAID or when re-using a drive that was previosly used in the older dmraid-style software RAID.
-When preparing a disk or partition for use on Linux, you may see an error such as:
+===== Possible Error Messages =====
+When using or preparing a disk or partition for use on Linux, you may see an error such as one of these:
 <file>
-/dev/sda1 is apparently in use by the system; will not make a filesystem here!
+/dev/sdxx is apparently in use by the system; will not make a filesystem here!
+Device or resource busy
+mount: /dev/sdxx already mounted or /mount/point busy
 </file>
+===== Determine the Problem =====
   - Check if the filesystem is already mounted
@@ Line 31: / Line 41: @@
 ===== Fix the Problem =====
-Carefully try one of these options based on what you found:
+//Carefully// try one of these options based on what you found (in no particular order):
     * <file>dmsetup remove xxxxxxxx</file>
-    * dmraid -r -E
+    * <file>dmraid -r -E</file>
-    * dmraid -r -E -f pdc
+    * <file>dmraid -r -E -f [pdc,nvidia]</file>
-    *
+    * <file>dmraid -r -E /dev/sd[a,b,c...]</file>

Virtual Architects Support Wiki

User Tools

Site Tools

Differences

Page Tools