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Panic Mode On (103) Server Problems?
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Cosmic_Ocean Send message Joined: 23 Dec 00 Posts: 3027 Credit: 13,516,867 RAC: 13 |
I have no idea what a server grade raid card might cost. Unless you're looking at a 24-channel card, then that's well over $1,000. For example.. Areca ARC-1883ix-24-8SA is ~$1,500. But it all depends on what will work with the motherboard, what will fit in the server, and how many ports are needed. I've had good experiences with Areca though. I've got a puny little ARC-1210 that I bought in 2007 and have had a 4x500gb RAID-5 going on it ever since. I plan on upgrading the HDDs to 2 or 4TB drives at some point. Research I've done on the next model up (8-port, IOP334) says that one can do about 450MB/sec worth of throughput, so I figure I should be able to get 375-400 on mine without having to spend more money on a newer card. Linux laptop: record uptime: 1511d 20h 19m (ended due to the power brick giving-up) |
betreger Send message Joined: 29 Jun 99 Posts: 11362 Credit: 29,581,041 RAC: 66 |
Unless you're looking at a 24-channel card, then that's well over $1,000. That should well be affordable for this project. |
Dimly Lit Lightbulb 😀 Send message Joined: 30 Aug 08 Posts: 15399 Credit: 7,423,413 RAC: 1 |
Unless you're looking at a 24-channel card, then that's well over $1,000. There goes half their yearly budget... Member of the People Encouraging Niceness In Society club. |
betreger Send message Joined: 29 Jun 99 Posts: 11362 Credit: 29,581,041 RAC: 66 |
This is the most recent I found. SETI@home Budget - Winter 2011 |
Dimly Lit Lightbulb 😀 Send message Joined: 30 Aug 08 Posts: 15399 Credit: 7,423,413 RAC: 1 |
The last one I saw must have been removed. SETI@home Budget - Winter 2015 Member of the People Encouraging Niceness In Society club. |
Cosmic_Ocean Send message Joined: 23 Dec 00 Posts: 3027 Credit: 13,516,867 RAC: 13 |
Well if past donation drives are any indication, a new RAID card is a total cake walk to gather the funds, purchase it, and ship it directly to SSL. If the community managed to spec, build, and ship several servers a few years ago, I'm sure it can come up with a RAID card. We just need some info of what exactly is needed (specs, brands/models that are known to not work in Linux, etc) to be able to organize something like that. Linux laptop: record uptime: 1511d 20h 19m (ended due to the power brick giving-up) |
Stephen "Heretic" Send message Joined: 20 Sep 12 Posts: 5557 Credit: 192,787,363 RAC: 628 |
I have no idea what a server grade raid card might cost. . . That's about what I thought. . . Hell, if I new exactly what they needed I might even buy one and have it shipped to them :) Stephen |
Stephen "Heretic" Send message Joined: 20 Sep 12 Posts: 5557 Credit: 192,787,363 RAC: 628 |
. . Hi CO, . . At that price level I would need to save my pennies for quite a while :(. Oh well, back to plan A, we need about 200 sponsors who are good for (now) $10 each :) Stephen . |
Stephen "Heretic" Send message Joined: 20 Sep 12 Posts: 5557 Credit: 192,787,363 RAC: 628 |
Unless you're looking at a 24-channel card, then that's well over $1,000. . . I am not at all sure they have a budget as big as you think :). Stephen . |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
I hope the servers aren't having hardware problems. Seems like down-time happens almost everyday during this past week. At least the peak donation period is coming soon near the end of the year. Maybe we can get some more details on what might need replacing and any donation goals. It looks like Carolyn is one of the HP servers that we did a funding drive for in 2010. So the exact RAID card is uses is probably readily available at server recycling shops for <$50. The questions is do they want replacement parts or look into other server options. As I recall one things they were looking to do was reduce their server footprint. So a newer, or a segmented box might be able to replace a few of their systems and save on their monthly rack bill. SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
Jeff Buck Send message Joined: 11 Feb 00 Posts: 1441 Credit: 148,764,870 RAC: 0 |
As I recall one things they were looking to do was reduce their server footprint. So a newer, or a segmented box might be able to replace a few of their systems and save on their monthly rack bill. Perhaps they're going to repurpose the ntpckr server, now that they're heading in a different direction. I notice that it's finally vanished from the SSP, after gathering dust down at the bottom of the server list for years. |
Cosmic_Ocean Send message Joined: 23 Dec 00 Posts: 3027 Credit: 13,516,867 RAC: 13 |
I wouldn't find it unbelievable to want to move over to some type of blade server type setup. Or see how well these server-grade Zen CPUs are going to be and maybe build a 2p system with 64c/128t and 512gb of RAM and you can run one 4U machine that has 10+ VMs on it. All the big enterprises are moving to virtualization.. this project would likely be able to do that, as well. Just a thought to throw out there. Linux laptop: record uptime: 1511d 20h 19m (ended due to the power brick giving-up) |
Grant (SSSF) Send message Joined: 19 Aug 99 Posts: 13751 Credit: 208,696,464 RAC: 304 |
I'm thinking there needs to be a maximum limit for the number of characters in a User's name... Grant Darwin NT |
Jimbocous Send message Joined: 1 Apr 13 Posts: 1853 Credit: 268,616,081 RAC: 1,349 |
I'm thinking there needs to be a maximum limit for the number of characters in a User's name... Do long names make servers panic? Enquiring minds want to know ... :) |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873 |
I'm thinking there needs to be a maximum limit for the number of characters in a User's name... I agree ..... that user is just being obnoxious. Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
Jimbocous Send message Joined: 1 Apr 13 Posts: 1853 Credit: 268,616,081 RAC: 1,349 |
I agree ..... that user is just being obnoxious. Guess I missed it somewhere. |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873 |
I agree ..... that user is just being obnoxious. His long name screws up the formatting of the forum threads to be just about unreadable. I have blocked any further posts. Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
Jimbocous Send message Joined: 1 Apr 13 Posts: 1853 Credit: 268,616,081 RAC: 1,349 |
I agree ..... that user is just being obnoxious. Ah, found it. Did you get his other two aliases he lists as friends as well? |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873 |
I agree ..... that user is just being obnoxious. No, I hadn't paid attention to his "friends". Thanks for pointing out those other alias'. There blocked now too. Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
Stephen "Heretic" Send message Joined: 20 Sep 12 Posts: 5557 Credit: 192,787,363 RAC: 628 |
. . That sounds like a good long term goal but right now a cheap, even if short term, fix for the d/l problems would be a good thing. Stephen . |
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