RE: [Samba] Mirrored samba servers.

2005-04-29 Thread dijuremo
I am currently running my samba servers with High availability using Heartbeat (http://www.linux-ha.org/) and drbd (http://www.drbd.org/). drbd is a network block device (pretty much raid 1 over ethernet). So I have 2 identical systems with two gigabit nics. They use a dedicated gigabit link to

Re: [Samba] Mirrored samba servers.

2005-04-29 Thread Richmond Dyes
Thank you so much for your input. I will start working on implementing many of your suggestions. Nathan Vidican wrote: We're running a similar setup here actually, so a few notes that may be of assistance to you are as follows: #1 - RAID 0 + RAID 1 is poor for performance, if you want striping

Re: [Samba] Mirrored samba servers.

2005-04-28 Thread William Jojo
On Thu, 28 Apr 2005, Richmond Dyes wrote: I have a customer that is using 250 gig drives for his business data. I have been using rsync to keep mirror copies of his data on a second machine. In the last 3 months I have lost 2 of four drives, the last one being the system drive. I have

Re: [Samba] Mirrored samba servers.

2005-04-28 Thread Paul Gienger
I have a customer that is using 250 gig drives for his business data. I have been using rsync to keep mirror copies of his data on a second machine. In the last 3 months I have lost 2 of four drives, the last one being the system drive. I have been doing a manual switchover. Each time

Re: [Samba] Mirrored samba servers.

2005-04-28 Thread Richmond Dyes
Paul Gienger wrote: I have a customer that is using 250 gig drives for his business data. I have been using rsync to keep mirror copies of his data on a second machine. In the last 3 months I have lost 2 of four drives, the last one being the system drive. I have been doing a manual

Re: [Samba] Mirrored samba servers.

2005-04-28 Thread Paul Gienger
I have a customer that is using 250 gig drives for his business data. I have been using rsync to keep mirror copies of his data on a second machine. In the last 3 months I have lost 2 of four drives, the last one being the system drive. I have been doing a manual switchover. Each time

Re: [Samba] Mirrored samba servers.

2005-04-28 Thread David Schlenk
On Thu, 2005-04-28 at 08:17 -0400, Richmond Dyes wrote: I have a customer that is using 250 gig drives for his business data. I have been using rsync to keep mirror copies of his data on a second machine. In the last 3 months I have lost 2 of four drives, the last one being the system

Re: [Samba] Mirrored samba servers.

2005-04-28 Thread Oliver Schulze L.
Maybe you can use RAID1 and on top of that, LVM. So you can just add 2 more disk for adding a new RAID1 and then just resize your LVM partition. HTH Oliver Richmond Dyes wrote: Paul Gienger wrote: I have a customer that is using 250 gig drives for his business data. I have been using rsync to

RE: [Samba] Mirrored samba servers.

2005-04-28 Thread Bruno Guerreiro
PROTECTED] Subject: Re: [Samba] Mirrored samba servers. Paul Gienger wrote: I have a customer that is using 250 gig drives for his business data. I have been using rsync to keep mirror copies of his data on a second machine. In the last 3 months I have lost 2 of four drives, the last

Re: [Samba] Mirrored samba servers.

2005-04-28 Thread Richmond Dyes
Seems like the 3ware adapter is the best solution along with using the LVM. I will look closely at this solution. Thanks alot Paul Gienger wrote: I have a customer that is using 250 gig drives for his business data. I have been using rsync to keep mirror copies of his data on a second

RE: [Samba] Mirrored samba servers.

2005-04-28 Thread Nathan Vidican
We're running a similar setup here actually, so a few notes that may be of assistance to you are as follows: #1 - RAID 0 + RAID 1 is poor for performance, if you want striping and mirroring together you should probably be looking to some sort of parity striping mode like RAID 5. We're using 3Ware