01-19-2010
RAID syncing 2 partitions
Hi all,
I tried setting up RAID between 2 partitions and it was success.
If I write some things on /dev/md0, both partition got affected.
Then I stop the RAID, and I mounted one of my partition and I created a file in it.
Now I started the RAID (mdadm --assemble --scan)
What I expected is the another partition should also have the same file. But it was not there.
Why it is not there?? Any special commands available???
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LEARN ABOUT DEBIAN
testdisk
TESTDISK(8) Administration Tools TESTDISK(8)
NAME
testdisk - Scan and repair disk partitions
SYNOPSIS
testdisk [/log] [/debug] [/dump] [device|image.dd|image.e01]
testdisk /version
testdisk /list [/log]
DESCRIPTION
TestDisk checks and recovers lost partitions
It works with :
- BeFS (BeOS)
- BSD disklabel (FreeBSD/OpenBSD/NetBSD)
- CramFS, Compressed File System
- DOS/Windows FAT12, FAT16 and FAT32
- HFS and HFS+, Hierarchical File System
- JFS, IBM's Journaled File System
- Linux ext2/ext3/ext4
- Linux Raid
RAID 1: mirroring
RAID 4: striped array with parity device
RAID 5: striped array with distributed parity information
RAID 6: striped array with distributed dual redundancy information
- Linux Swap (versions 1 and 2)
- LVM and LVM2, Linux Logical Volume Manager
- Mac partition map
- Novell Storage Services NSS
- NTFS (Windows NT/2K/XP/2003/Vista/...)
- ReiserFS 3.5, 3.6 and 4
- Sun Solaris i386 disklabel
- Unix File System UFS and UFS2 (Sun/BSD/...)
- XFS, SGI's Journaled File System
It can undelete files from
- DOS/Windows FAT12, FAT16 and FAT32
- Linux ext2
- NTFS (Windows NT/2K/XP/2003/Vista/...)
OPTIONS
/log create a testdisk.log file
/debug add debug information
/dump dump raw sectors
/list display current partitions
SEE ALSO
fdisk(8), photorec(8).
AUTHOR
TestDisk 6.13, Data Recovery Utility, November 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
2011 November TESTDISK(8)