On Friday 26 September 2003 01:14, Sagi Bashari wrote:
If your application is writen as a Java web-app then you can take
advantage of
clustered Servlet engines, which enable sharing of sessions in a
cluster, just
for this kind of situations (in addition to the scalability advantage).
On Fri, Sep 26, 2003 at 12:21:12AM +0200, Sagi Bashari wrote:
So going back to my original question: is there a simple way to
synchronize a directory between two linux servers, like rsync does --
but in real time?
A directory also has its metadata, which will be a lot harder to
synchronize
Hi,
Heartbeat can give you solutions for that.. The only real problem is
indeed the storage which you want to be synchronized.
High Availability clusters should provide a way for having shared
storage (i.e. scsi disk / JBOD connected to two servers), while the main
node is down, the other will
Dan Fruehauf wrote:
On Thursday 25 September 2003 02:42, Sagi Bashari wrote:
Hello,
I have a sollution which confronts the problem in a totally different way.
Given the time and resources, what you can do is connect both servers to a NAS
switch, mapping them the same storage.
It's a possible
On 25/09/2003 10:43, [EMAIL PROTECTED] wrote:
I have a sollution which confronts the problem in a totally different
way.
Given the time and resources, what you can do is connect both servers
to a NAS switch, mapping them the same storage.
It's a possible solution, but:
1. The NAS is still a
Sagi Bashari wrote:
It's a possible solution, but:
1. The NAS is still a single point of failure.
2. They are talking about having a server at a different location,
so they'll need to replicate the NAS as well.
We would like to do this with our current hardware at this stage, we
already have
On Thursday 25 September 2003 11:45, [EMAIL PROTECTED] wrote:
it was probably my mistake, i said NAS, but i meant SAN (Storage Area
Network).
I can see people are showing interest, so i'll give some more details on what
were doing at work.
Assuming one server is always active, and the other one
- Original Message -
From: Dan Fruehauf [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Thursday, September 25, 2003 7:39 PM
Subject: Re: live website mirroring
On Thursday 25 September 2003 11:45, [EMAIL PROTECTED] wrote:
it was probably my mistake, i said NAS, but i
Dan Fruehauf wrote:
On Thursday 25 September 2003 11:45, [EMAIL PROTECTED] wrote:
it was probably my mistake, i said NAS, but i meant SAN (Storage Area
Network).
But still, wouldn't that keep the NAS as a single point of failure? Or
is the NAS
implemented by some HA cluster of servers?
Also,
Lior Kaplan wrote:
As far as I know, the cost of SAN is very high. It also gives your more GB
then you need. And if you need less GB than what given - you just pay too
much extra on each GB.
Also, don't forget the equipment using to work with fiber optic cables
(control cards, switches and so
On 25/09/2003 21:53, [EMAIL PROTECTED] wrote:
But still, wouldn't that keep the NAS as a single point of failure? Or
is the NAS
implemented by some HA cluster of servers?
Also, the original author said, as far as I understood it, that when
the backup
server moves to a separate location he won't
On 25/09/2003 21:58, Lior Kaplan wrote:
As far as I know, the cost of SAN is very high. It also gives your more GB
then you need. And if you need less GB than what given - you just pay too
much extra on each GB.
Exactly. Those solutions are way out of our current budget - and right
now the
Hello
We are running a website that is written in PHP and is using a MySQL
database. It runs on Linux, of course.
We're trying to find a method to setup a complete mirror of the server
on a standby server that we can bring up easily if the main server goes
down.
The website is very dynamic
On Thursday 25 September 2003 02:42, Sagi Bashari wrote:
Hello,
I have a sollution which confronts the problem in a totally different way.
Given the time and resources, what you can do is connect both servers to a NAS
switch, mapping them the same storage.
Then, in case of failing over, the
14 matches
Mail list logo
