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vSphere 6.5 Maximum Limitleri
#1
Merhaba,

Bu yazıda Vsphere 6.5 ile birlikte gelen yeni üst limtiler hakkında bilgi verilmektedir.


VM Maximums
·        Number of vCPU per VM = 128
·        RAM per VM = 6128 Gb
·        Virtual NVMa per VM = 4
·        Virtual NVMe Targets per VM = 128
·        Virtual NVMe targets per vidrtual SCSi adapter = 15
·        Video Memory per VM = 2Gb ( vSphere 6.0 had 512Mb )
 
Memory Maximums
·        Ram per Host = 12 TB
·        Number of swap files= 1 per VM
ESXi Hosts Maximums
·        Logical CPUs per host = 576
·        Virtual CPU per host = 4096
·        NUMA nodes per host = 16
·        VMs per host = 1024
·        pRAM per host = 12 TB
vCenter Server Maximums
·        Hosts per vCenter server = 2000
·        Powered On VMs per vCenter = 25000
·        Registered VMs per vCenter = 35000
·        Linked vCenter servers = 10
·        Number of ESXi hosts per Datacenter = 2000
 
Storage Maximums
·        Virtual Disks per Host = 2048
ISCSI Pyscical
·        LUNs per Server = 512
·        Cavium (Qlogic) 1 Gb iSCSI HBA initiator ports per server = 4
·        Cavium (Qlogic) 10 Gb iSCSI HBA initiator ports per server = 4
·        NICs that can be associated or port bound with the software iSCSI stack per server = 8
·        Number of total paths on a server = 2048
·        Number of paths to a LUN (software iSCSI and hardware iSCSI) = 8
NAS
·        NFS Mounts per host = 256
Fiber Channel
·        LUNs Per Host = 512
·        LUN Size = 64 TB
·        LUN ID = 0 to 16383
·        Number of paths to a LUN = 32
·        Number of total paths o a server = 2048
·        Number of HBAs of any type = 8
·        HBA ports = 16
·        Targets per HBA = 256
VMFS5 / VMFS-6
·        Raw Device Mapping size ( virtual compatibility ) = 62 TB
·        Raw Device Mapping size ( Physical compatibility ) = 64 TB
·        Block Size = 1 MB
·        File Size = 62 TB
Networking Maximums
·        Igbn 1 Gb Ethernet Ports ( Intel ) = 16
·        Ngt3 1 Gb Ethernet Ports ( Broadcom ) = 32
·        Bnx2 1 Gb Ethernet Ports ( Qlogic ) = 16
·        Elnex 10 Gb Ethernet Ports ( Emulex ) = 8
·        Ixgbe 10 Gb Ethernet Ports ( Intel ) = 16
·        Bnx2x 10 Gb Ethernet Ports ( Qlogic ) = 8
·        Infiniband Ports ( refet to vmware community support ) = N/A
 
( Mellanox Technologies InfiniBand HCA device drivers are available directly from Mellanox Technologies. Go to the Mellanox Web site for information about support status of
nfiniBand HCAs with ESXi.
https://www.mellanox.com


·        Nmlx4_en 40 Gb Ethernet Ports (Mellanox) = 4
·        Nmlx5_core 25 Gb Ethernet Ports (Mellanox) = 4
·        Nmlx5_core 50 Gb Ethernet Ports (Mellanox) = 4
·        Nmlx5_core 100 Gb Ethernet Ports (Mellanox) = 4
·        I40en 10 Gb Ethernet Ports (Intel) = 8
·        I40en 40 Gb Ethernet Ports (Intel) = 4
·        Qedentv 25 Gb Ethernet Port (Qlogic) = 4
·        Qedentv 50 Gb Ethernet Port (Qlogic) = 4
·        Qedentv 100 Gb Ethernet Port (Qlogic) =2
·        VMDirectPath PCI/PCIe devices per host = 8

vSphere Standard and Distributed Switch
·        Total virtual network switch ports per host ( VDS and VSS ports ) =4096
·        Maximum active ports per hosts ( VDS and VSS ports ) = 1016
·        Virtual network switch creation ports per  standart switch = 4088
·        Port group per standart switch = 512
·        Ports per distributed switch = 60,000
·        Distributed virtual network switch ports per vCenter = 60,000
·        Static/dynamic port groups per vCenter = 10,000
·        Ephemeral port groups per vCenter = 1016
·        Distributed switches per vCenter = 128
·        Distributed switched per host =16
·        VSS portsgroups per host = 1000
 
Concurrent operations
·        vMotion operations er host (1GbE) = 4
·        vMotion operations per host (10GbE) = 8
 
VMware vSAN Maximums
·        Virtual SAN disk groups per host = 5
·        Magnetic disks per disk group = 7
·        SSD disks per disk group = 1
·        Number of iSCSI LUNs per Cluster = 1024
·        Number of iSCSI Targets per Cluster = 128
·        Number of iSCSI LUNs per Target = 256
·        Max iSCSI LUN size = 62 TB
·        Number of iSCSI sessions per Node = 1024
·        iSCSI IO queue depth per Node = 4096
·        Number of outstanding writes per iSCSI LUN = 128
·        Number of outstanding IOs per iSCSI LUN = 256
·        Number of initiators who register PR key for a iSCSI LUN = 64
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