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Thread: Multi RAID with SSD config for build server

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we have new g7 2 x5680 3.3ghz i7's , 48 gb ram. question is, how config storage max benefit ubuntu build server.

came 2 raid cards:

p410i max of 8 devices - not fastest controller
p812 max of 8 devices - fast controller

have 14 disks , 2 ssd populate way want.

what's best config build server?

i'm puzzled how configure raid controllers maximum benefit.

i'm thinking should put 1 ssh on each controller, configure raid 7 disks on each controller linux sees 2 raid vols, , 2 ssd.
let me use flashcache create 2 ssd cached volumes.

eg:
flashcache_load cachedev /dev/sdc /dev/sdb
load existing cache on /dev/sdc, calling flashcache volume cachedev.

sdc ssd , sdb raid vol.

then, use lvm aggregate these 1 vg.

or, use 2 ssds in raid os , aggregate other 2 raids build storage?

or?

there lot of options on how set up. i'd appreciate suggestions.
attached images attached images



Forum The Ubuntu Forum Community Ubuntu Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms [ubuntu] Multi RAID with SSD config for build server


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