| Question on speed HDD on servers under VPS [message #41796] |
Mon, 21 February 2011 00:51  |
sasha181
Messages: 20
Registered: January 2010
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Junior Member |
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Here it is necessary to collect the server under VPS. It is clear that each user VPS will "force" disks as собственые. On the server will be nearby 30-40 vps
I.e. there will be many simultaneous calls to a disk, practically on everyone VPS <L etc.
There are some variants how to organize a disk subsystem.
Help to be defined please with an optimal ratio the price - speed
1 variant soft raid10 from 4 sata disks of type WD RE3 or RE4
2 soft raid1 from 2 sata WD VelociRaptor
3 and 4 too most only with normal raid the controler
Generally, what pluses to expect from normal spot-check. When we use raid5 there pluses are obvious. And raid 10 and 1 not especially ресурсоёмки after all and losses of the data here theoretically shouldn't be
But, if I am not mistaken, if the controler takes off, прийдётся urgently to search for the such. At them after all at each vendor the format...
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