[PVE-User] Shared storage on NAS speed - LVM(over iSCSI) vs NFS

Yannis Milios yannis.milios at gmail.com
Wed Jul 19 13:43:40 CEST 2017

>> (storage server has 4x4TB SAS
>> drives in RAID10 configured with MDADM)

Have you checked if these drives are properly aligned, sometimes that can
cause low r/w performance.
Is there any particular reason you use mdadm instead of h/w raid controller?


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