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Questions tagged [raid10]

RAID 10 is a combination of RAID 1 and RAID 0. RAID 10 can also be referred as RAID 1+0

Minimum disks needed for RAID 10 is 4.

When using RAID 10, 2 RAID 1 volumes are created and then these 2 volumes are put in RAID 0 mode.

Do not confuse this with RAID 01, which creates 2 RAID 0 volumes and then mirrors them. RAID10 layout

Linux MD RAID10 is a non-standard level that can permits setting up unusual layouts beyond what is possible with the standard RAID10. MD RAID10 requires a minimum of only two drives.

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server load extremely high trying to diagnose

The server load is extremely high. I'm trying to diagnose what's going on. Screenshot attached. edit: OS is CentOS 5. Not running anything like plesk or cpanel, etc.. The raid10 has 1 failed drive, the other 3 are good. It will be replaced…
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RAID 10 vs RAID 1 SSDs

I'm considering moving a large database from mechanical disks to SSDs. My initial instinct was to go for RAID 10, but further research suggests that this configuration can significantly reduce the random access performance of the SSDs. The database…
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Debian Squeeze with RAID 10

I'm trying to do a fresh install of Debian Squeeze on a server and set it up with RAID 5, or RAID 10 if possible (4 disks). I'm having difficulty finding detailed instructions on how to do this. I'm hoping that someone could help me out with…
Brett
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