Re: [BackupPC-users] New backup server

2013-05-24 Thread John Rouillard
On Fri, May 24, 2013 at 03:25:03PM -0500, Les Mikesell wrote: > On Fri, May 24, 2013 at 3:02 PM, Timothy J Massey wrote: > > > > (And while I'm thinking of it: 1TB of total space for 500GB of > > target backup space is... interesting. I assume you want more > > than one backup for a time-based h

Re: [BackupPC-users] New backup server

2013-05-24 Thread Les Mikesell
On Fri, May 24, 2013 at 3:02 PM, Timothy J Massey wrote: > > (And while I'm thinking of it: 1TB of total space for 500GB of target backup > space is... interesting. I assume you want more than one backup for a > time-based history? (I usually default to between 12 and 16 copies to cover > 12

Re: [BackupPC-users] New backup server

2013-05-24 Thread Les Mikesell
On Fri, May 24, 2013 at 2:40 PM, Erik Hjertén wrote: > > I will look into the DVR type drives, that's a good point > > And I read you, loud and clear, that there are a number of questions to be > answered before one can say that a certain configuration will suffice in any > given situation. Your

Re: [BackupPC-users] New backup server

2013-05-24 Thread Timothy J Massey
Erik Hjertén wrote on 05/24/2013 03:40:36 PM: > Thanks for your thorough reply Timothy. No problem. BackupPC (well, all system backup) is a *lot* more complex than people think! > About 8000 files a photos between 5 and 15 MB each, in total around > 100 GB. This will perhaps explain the slig

Re: [BackupPC-users] New backup server

2013-05-24 Thread Erik Hjertén
Thanks for your thorough reply Timothy. I will look into the DVR type drives, that's a good point And I read you, loud and clear, that there are a number of questions to be answered before one can say that a certain configuration will suffice in any

Re: [BackupPC-users] New backup server

2013-05-24 Thread Timothy J Massey
Erik Hjertén wrote on 05/24/2013 12:15:22 PM: > Hi all > > I have invested in a used HP Proliant ML150 G5 server as a new > backup server. I have about 500 GB of data in 40 000 files spread > over 8 clients to backup. Data doesn't grow fast so I'm aiming at > two 1TB disks in a raid 1 configu

Re: [BackupPC-users] New backup server

2013-05-24 Thread Erik Hjertén
Thanks Les. The majority of the files are actually on our main server so I'm worrying a little bit. Les Mikesell skrev 2013-05-24 19:39: On Fri, May 24, 2013 at 11:15 AM, Erik Hjertén wrote: Hi all I have invested in a us

Re: [BackupPC-users] New backup server

2013-05-24 Thread Les Mikesell
On Fri, May 24, 2013 at 11:15 AM, Erik Hjertén wrote: > > Hi all > > I have invested in a used HP Proliant ML150 G5 server as a new backup server. > I have about 500 GB of data in 40 000 files spread over 8 clients to backup. > Data doesn't grow fast so I'm aiming at two 1TB disks in a raid 1 >

Re: [BackupPC-users] New backup server

2013-05-24 Thread Erik Hjertén
Thanks for your answer. According to HPs web (using the serial number) I have the SC40GE controller. Ray Frush skrev 2013-05-24 18:50: I have found that the limiting speed for backups with lots of files is how fast the backup serve

Re: [BackupPC-users] New backup server

2013-05-24 Thread Ray Frush
I have found that the limiting speed for backups with lots of files is how fast the backup server can walk the BackupPC pool, so going with faster disks will help some. You will probably find that 4x 500GB drives in a RAID 10 will give you more throughput, but at more cost. Your ML150 has 8 slot

[BackupPC-users] New backup server

2013-05-24 Thread Erik Hjertén
Hi all I have invested in a used HP Proliant ML150 G5 server as a new backup server. I have about 500 GB of data in 40 000 files spread over 8 clients to backup. Data doesn't grow fast so I'm aiming at two 1TB disks in a raid 1 configuration. Do I go with more expensive, but faster (and more