experiment:
Environment:
Ceph : Monitor + OSD on the same node, SSD:HDD=1:4
Ceph HW configuration : QuantaGrid D51PH-1ULH x 3 , 12 x ST6000NM0034, 3 x INTEL SSDSC2BA20, Dual port intel 82599ES 10-Gigabit NIC
client : QuantaPlex T41S-2U, intel 82599ES 10-Gigabit NIC
Network : Quanta Fibre switch
boot RHEL7.2 on ceph RBD
R/W speed
Next:
boot on RBD through PXE
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