BackupPC-users

Re: [BackupPC-users] OT: New backup server with 6TB disk space

2011-01-20 05:17:38
Subject: Re: [BackupPC-users] OT: New backup server with 6TB disk space
From: "Sorin Srbu" <sorin.srbu AT orgfarm.uu DOT se>
To: "'General list for user discussion, questions and support'" <backuppc-users AT lists.sourceforge DOT net>
Date: Thu, 20 Jan 2011 11:15:23 +0100
>-----Original Message-----
>From: Sorin Srbu [mailto:sorin.srbu AT orgfarm.uu DOT se]
>Sent: Monday, January 17, 2011 10:34 AM
>To: 'General list for user discussion, questions and support'
>Subject: Re: [BackupPC-users] OT: New backup server with 6TB disk space
>
>>You just have to create LVM on top of the RAID:
>>
>>pvcreate /dev/md0
>>vgcreate backups /dev/md0
>>lvcreate -n backuppc -L5To backups
>>
>>Now, you can format /dev/backups/backuppc as if it was a "standard" 
>>partition.

Got another one for you guys; disk alignment.

There's much talk about "aligning" disks in order to maximize disk 
performance.

Truth to tell, I don't quite understand how to do it (calculation-wise), and 
then deciding when and if I should do it when reading the how-to articles 
Google finds for me.

Is there any filesystem, or applet, that can do this automatically for me?
-- 
/Sorin

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