Hi guys, I have a simple raid0 lvm comprising of two NVME devices. I'd expect performance of such a volume to be higher than a "regular" volume ran of a single NVME, but simple dbench shows such raid0 volume to the same "slow" as a single NVME volume. The system is a Centos 8 with 5.8.14-1.el8.elrepo.x86_64 and default kernels.
raid0: #Str #DStr Stripe Type Devices 2 2 64.00k raid0 0_rimage_0(0),0_rimage_1(0) 1 1 0 linear /dev/nvme0n1(0) 1 1 0 linear /dev/nvme1n1(0) Care to share your thoughts? I'll be grateful. many thanks, L _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
