Ghostwheel is nearing its 500GB storage capacity, so I bought another 250GB drive to add to the RAID array. Unfortunately, I’ve run into a terrible problem. When I bought the RAID controller, I just assumed it supported online capacity expansion since I had never used a RAID controller that didn’t. Sadly, it appears that in order to add my new drive to the array, I’ll have to delete and recreate the entire array, which means losing all my data.
I’ve spent all afternoon trying to come up with ways to back up my data. I bugged Loren about it for an hour or two. I even looked into backing stuff up onto MiniDV tape (which didn’t work out). My only options at this point appear to be:
- Buy a tape backup drive and a shit ton of tapes.
- Loren’s suggestion: Buy a RAID controller that supports OCE, then buy another new hard drive. Backup my data onto the two new hard drives, rebuild my 3-disk array using the new controller, restore my data, then add the two new disks to the new array.
The problem, of course, is that both solutions are going to be incredibly expensive. Meanwhile, Ghostwheel’s free disk space is gradually diminishing.
Argh.
Comments
cheat the big guys
Buy the drives from seperate stores if it'd make you feel better.
Dishonest? Nah. The reseller will send them back to maxtor / wd / seagate, and they will "refurbish" the drive and just sell it again.
okay, its a LITTLE dishonest, but I'd be lying to say I hadn't done it at least a dozen times.
duh...I can't believe you're asking.
Just logris tendril a 22nd century storage technology that's back-compatible.
Re: duh...I can't believe you're asking.
It's obvious he must use the spikard instead.
(/me sighs at how pathetic this will look in the morning)
Re: duh...I can't believe you're asking.
Hmmm - do I sense an Amber FanBoy?
Re: duh...I can't believe you're asking.
Goodbye, cruel world!
No subject
How about this?
Some of them brag about "unlimited storage", and some have a "Trial period" for free...
Read on ourself ;-)
Re: No subject
Before you start, it might be a good idea to break out the calculator and determine whether you can actually transfer all your data to the online service in less than 15 days. Just a thought. ;o)
Re: No subject
This is in your own backyard... maybe they could be persuaded to 'upgrade' one of their systems for a day ;-)
gmail
nuff said
i have 15 invites, you want?
:)
Re: No subject
That is of course a mission critical element, IF the project MUST be totally free of charge... wiseguy!
A little help
I have about 100 available RAID'ed Gigs to pitch in, if that's at all interesting. Perhaps you could start a list for people who are willing to donate significant amounts of hard drive space?
Re: A little help
Come to think of it, I even have an extra 200 GB drive you can borrow.
Re: A little help
Even with donated storage, getting the data off of Ghostwheel would be a problem. I only have 256Kbps of upstream bandwidth, and Comcast would flip out and terminate my service with a vengeance if I uploaded 500 gigs in one month.
Re: A little help
Well, if you could raise another 300 GB, you would be all set.
DVD?
There's probably better software than tar for this, too.
An 8x DVD burner can be had for less than $90, and the media will run you less than $20. That's cheaper than a harddrive, let alone another raid controller. Much cheaper than tape.
Re: duh...I can't believe you're asking.
Well, I had to force myself to read it again after I accidentally accused Ryan of being Corwin (as opposed to Merlin) upon the christening of Ghostweel. I had to set myself straight, see.
Re: DVD?
As far as I know, normal blank DVDs hold about 4.7 GB, so 500 GB of data would require some 100+ discs. Three hours may be a bit of an optimistic estimate for burning that many.
Re: DVD?
If you borrow Greystork's 200 gig drive, and use it for the first 200 gigs, then you'll only need like 10 hours.
A 12x DVD drive will bring the time for a DVD-only solution down to like 11 hours. You can get those for like $200.
Get a new controller.
You are going to run into this problem again some day, so you might as well get a new controller now that supports online capacity expansion. Then bye that new drive and borrow that 200 Gig drive from Greystork, and you should have room for almost all of your data.
Install the new controller with the 3 current disks and restore your data onto it. Finally you can grow the raid with the new disk.
Use PartitionMagic or something similar
Surely, there must be some kind of PQMagic-like ware that will do RAID. Even if you have to pay $50-100 for it, it will be better than all the other solutions proposed so far.
Time for a new ISP
My ISP could care less how much bandwidth I use. the only person that would care is me, because my ping would be through the roof.
Re: Time for a new ISP
Sadly, my house is in a DSL-less void, so cable was our only option.
Re: Get a new controller.
Curious question : Wich controller would you recomend ?
Re: Time for a new ISP
I have cable as well. Cable is so much better then DSL anyway.
Re: Get a new controller.
3Ware escalade 9500s-8. I like 3Ware because they have FreeBSD drivers and thy have decent performance.
Price isn't too bad in US 479$
Re: A little help
I would be willing to send in my 80gb drive if you would of course send it back with the money for postage.
Re: DVD?
http://slashdot.org/article.pl?sid=04/06/30/168235&mode=thread&tid=129&tid=137&tid=188&tid=198
50gb dvd burner will be out soon, if your not in a rush you can wait a few months for the price to drop (i am guessing they will be expensive).
Re: Time for a new ISP
that should help with your ping problems, I set it up on my Linux NAT box and its great! very easy to setup to, about 5-10 mins. and its going.
Re: gmail
yes please
thanks