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Re: confused. sarge raid5 -should i use mdadm or raidtools2



On Thu, 2005-01-06 at 05:21 -0500, Mitchell Laks wrote:
> Hi,
> I would like to set up a Debian box running Sarge, to include a storage array 
> using raid5  with boot off a separate system disk.
> 
[...]

raidtools2 == deprecated, mdadm == supercedes raidtools

Hope that helps. I have a machine that boots off /dev/md0.

greg@asbestos:~$ df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/md1               1989568    103480   1886088   6% /
tmpfs                   485756         0    485756   0% /dev/shm
/dev/md0                141760      8752    133008   7% /boot
/dev/md4               9989504     18308   9971196   1% /home
/dev/md3                995008       660    994348   1% /tmp
/dev/md5              15426176    186464  15239712   2% /usr
/dev/md2               9989504    174972   9814532   2% /var

I use mdadm exclusively.

greg@asbestos:~$ apt-cache show mdadm
Package: mdadm
Priority: optional
Section: admin
Installed-Size: 252
Maintainer: Mario Joussen <joussen@debian.org>
Architecture: i386
Version: 1.8.1-1
Replaces: mdctl
Depends: libc6 (>= 2.3.2.ds1-4), makedev, debconf (>> 0.5)
Conflicts: mdctl (<< 0.7.2), raidtools2 (<< 1.00.3-12.1)
Filename: pool/main/m/mdadm/mdadm_1.8.1-1_i386.deb
Size: 104964
MD5sum: 0550c71ce7c24d77b93bac373cd98839
Description: Manage MD devices aka Linux Software Raid
 mdadm is a program that can be used to create, manage, and monitor MD
 devices.  As such it provides a similar set  of functionality  to the
 raidtools packages.
 .
 Unlike raidtools, mdadm can perform (almost) all of its functions
 without having a configuration file.


mdadm, is the future. Although raidtools2 can co-exist alongside.
-- 
greg, greg@gregfolkert.net

The technology that is
Stronger, better, faster: Linux

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