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Apr
26
comment How to set up SSH passwordless key authentication for remote access only, allowing local users to use passwords
Perfect! Thanks a million.
Apr
26
accepted How to set up SSH passwordless key authentication for remote access only, allowing local users to use passwords
Apr
26
asked How to set up SSH passwordless key authentication for remote access only, allowing local users to use passwords
Jan
29
awarded  Commentator
Jan
29
comment need recommendation for running PHP/Zend based optimizer
I have actually tried getting kvm running on this server. However, setting up the networking is proving to be a challenge. I have a separate topic on serverfault.com trying to figure out just how I can get a hosted server with a public i.p. address set up using eth0 to also have a kvm guest OS have network access. It just doesn't work for me.
Jan
16
comment ubuntu 10.04; kvm bridged networking not working with public ip addresses
Thanks. That makes perfect sense. I shall try it and report back if all works well.
Jan
13
awarded  Tumbleweed
Jan
11
comment ubuntu 10.04; kvm bridged networking not working with public ip addresses
As far as building PHP 5.2 from source, or downgrading manually; I have followed some procedures install PHP 5.2 manually. However, there are many more things needed like mysqli and phpmyadmin, all of which I couldn't easily figure out how to downgrade. Instead of chasing a bunch of dependencies, I would rather just install the store software on a supported platform.
Jan
11
comment ubuntu 10.04; kvm bridged networking not working with public ip addresses
I had already checked that. Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface xx.xx.xx.8 * 255.255.255.248 U 0 0 0 eth0 default xx.xx.xx.9 0.0.0.0 UG 100 0 0 eth0 That is the automatically generated routes table, which looks good to me.
Jan
11
asked ubuntu 10.04; kvm bridged networking not working with public ip addresses
Jan
6
asked need recommendation for running PHP/Zend based optimizer
Dec
24
comment Planning my first server with Ubuntu KVM Virtual Machines
I would recommend a combination of the following, in case you hadn't already had this in mind: 1. use drbd to mirror your vm's to another machine dedicated to backups. Or you could even build a fairly similar machine to start up the vm's if the first server goes down. 2. backup the vm images to somewhere else. I had a server that had lots of disks in it all go bad when the power supply (non redundant) blew. At the time I was only backing up data, but backing up the entire vm images would have made restoring so much easier.
Dec
22
comment recommendations for efficient offsite remote backup solution of vm's
I think backuppc will be perfect for a completely different project! Thanks a lot. It might also be a good replacement for running remote backups to a different site, to add to or replace jungledisk for offsite backups.
Dec
22
comment recommendations for efficient offsite remote backup solution of vm's
Unfortunately I'm looking for something fairly similar to what I am running now; it especially needs to be open source and scalable. I have reviewed VMWare solutions, and the cost of even a two node virt cluster with a good 3rd party near CDP backup solution is very pricey.
Dec
22
comment recommendations for efficient offsite remote backup solution of vm's
Thanks! Those links have lots of good information. The thing is that I need something that can work on live running virtual machines, and not have to run for hours to calculate differences. The ultimate single machine would be a nexenta install that could run xen, kvm(obviously on in the linux kernel) or something similar. That way I have high performing virtualization solution for windows and linux server installs on image files or lvm (or zvol), and a way of taking unlimited snapshots and only transferring the differences from the last backup quickly!
Dec
17
awarded  Nice Question
Dec
10
comment backups with ubuntu server sharing via samba: lvm snapshots necessary?
That was is one of my fears actually. Obviously samba is doing the file locking, so I assume it would have to quiesce in samba. I need to research this more and/or wait for someone who is familiar. All other shared files should just be word/excel docs and pictures.
Dec
9
asked backups with ubuntu server sharing via samba: lvm snapshots necessary?
Nov
23
answered How to have ZFS make snapshots of a directory only when files are changed?
Nov
19
awarded  Supporter