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Forum : Notice Board
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AuthorTopic : Downtime & New HDD (closed)
Requiem [R]
Joined 3/02/2000
Posts : 4878

Posted : Friday, 12 September 2003 - 00:15

Server will be down for a short time today.

Due to a HDD error (bad sectors), the hosts have decided to replace the HDD and put in a new RAID configuration.

This means the server will be down for a little while today. How long, I'm not sure.
This is also why there was some sporadic downtime in the past few days.

CTDXXX
Joined 19/11/2001
Posts : 5842

Posted : Friday, 12 September 2003 - 00:17

Odd, having bad sectors without killing any content...
Anyway, duly noted. Thanks

(Let it not be said Req no longer cares for his flock )

Requiem [R]
Joined 3/02/2000
Posts : 4878

Posted : Friday, 12 September 2003 - 00:29

hehe..

for those asking "how long?", i really dont know.

depends how long it takes to replace & mirror an 80GB drive with about 40GB of data on it.

Raptor
Joined 15/08/2001
Posts : 3742

Posted : Friday, 12 September 2003 - 01:06

how about just let us know when its done

pinafore
Joined 19/07/2001
Posts : 2307

Posted : Friday, 12 September 2003 - 09:43

RAID sounds fast.

Trinten
Joined 28/02/2003
Posts : 3

Posted : Friday, 12 September 2003 - 11:10

Actually, RAID can be slower depending on the configuration. There are two primary RAID configurations. One is Mirror and the other is Stripe.

Essentially you put two hard drives in a system. In a Mirror, you have two drives of the same size (80GB in this case), but the computer tells you that there is only one 80GB drive, because the other is a basically a real-time backup. Anything written to one drive, is written to another.

This type of setup is used so that if the primary drive mechanically fails from something, then they can just clone the second drive to a new 80GB drive, and you're up within an hour or so. This type of setup actually slows your computer down.

Striping is where the computer still says it only has one drive, but it's double the size (in this case, 160GB). The computer then writes half the data to one drive and half to the other. If you put your drives on two seperate IDE channels (two different ribbons, instead of the same one), this setup can make your computer go faster, but if it crashes, only half of your data is safe.

Lt. Pain
Joined 27/04/2003
Posts : 1513

Posted : Friday, 12 September 2003 - 12:53

Hell of a first post trinten...

And to stay on topic, Great job Req

GamerTK
Joined 15/08/2003
Posts : 447

Posted : Friday, 12 September 2003 - 17:05

this is a it off topic but req if u get a chance, some1 said that u need art/visuals for troops and or buildings, i may be able to help out if u tell me whatu r looking for

CTDXXX
Joined 19/11/2001
Posts : 5842

Posted : Friday, 12 September 2003 - 20:35

Just make sure you draw 'em yourself...
Goes without saying hopefully, but th elast thing we (and Req ) need is a lawsuit for nicking graphics

Bones222
Joined 16/07/2003
Posts : 54

Posted : Saturday, 13 September 2003 - 02:47

Hello all,

I have not been able to get in all day, im wondering if the server is still down. Unfortunately my opponent has been able to get in. I mean, I can't open my maps. I don't know, just tell me if any of you are having the same problem.

Thank You.

CTDXXX
Joined 19/11/2001
Posts : 5842

Posted : Saturday, 13 September 2003 - 03:08

We're working on it. Req is dealing with it as we speak

hellohello85
Joined 7/07/2003
Posts : 2

Posted : Saturday, 13 September 2003 - 06:40

ya me also have this problem where i cannot enter into the map

Neoaddix
Joined 4/03/2003
Posts : 23

Posted : Saturday, 13 September 2003 - 07:01

I'm having the map problems as well.

Tyler salyers
Joined 13/05/2003
Posts : 1141

Posted : Saturday, 13 September 2003 - 07:39

im getting cheap shoted as we speak my map will not open

Requiem [R]
Joined 3/02/2000
Posts : 4878

Posted : Saturday, 13 September 2003 - 08:03

Actually, you need to Mirror to be safe.

If you STRIPE only, if one drive crashes, you lose Everything!
Thats why a simple 2 or 3 disk stripe is very dangerous. Because it splits all data across the disks, if one disk dies, you lose everything. But it is MUCH faster.

So you can use the combination version of RAID (5 or 0, i cant remember), which is a mix of both. Parity Stripping i think its called. 3 or 4 disks minimum, and its saves extra data on each disk so that if any 1 disk fails, you can just replace it and the other disks copy that extra data back to rebuild it.

However, I believe the hosts only used a simple 2 disk mirror. A bit slower on performance, but I doubt we'd notice it since files are so small.

GamerTK
Joined 15/08/2003
Posts : 447

Posted : Saturday, 13 September 2003 - 10:42

hey cydxxx of course id darw em myslef im asking for guides u want me to follow, like what class u need for and what do u have in mind

geneyous
Joined 7/09/2003
Posts : 126

Posted : Saturday, 13 September 2003 - 13:27

:] :q :| :[ :\

sorry, just a test of the emergency face system. I repeat, this is just a test

irishman3
Joined 4/03/2002
Posts : 1

Posted : Saturday, 13 September 2003 - 14:33

so how much longer will this down time take?

gueritol
Joined 7/02/2003
Posts : 3938

Posted : Sunday, 14 September 2003 - 04:48

Is raid 5! is mirror stripping with redundancy.
Basically uses a type of XOR logic on the redundancy disk.
It uses a little more disk space for the same data, but it is fast, reliable, and is either hot-swappable drives, or shut down, remove, replace, and turn back on, the new drive will be "regenerated" with a little system degradation, but your back up rather fast.

cktaik
Joined 16/05/2002
Posts : 104

Posted : Sunday, 14 September 2003 - 05:00

mirror is RAID 0
stripe is RAID 1
strie with parity bit is RAID 5

mirror is slow , stripe is fast but no redundancy , raid 5 is slight faster then mirror but still not that fast , the fastest configuration should be a 0+1 , stripe 2 set of disk then mirror them together , total 6 disk.

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