vSphere 6.5 le birlikte gelen bir çok yenilikten bahsetmiştik şimdi aslında daha önceden konuşmak gereken bir konuya biraz geç olsada değinmek istiyorum. Buda VSphere 6.5 ile birlikte üst limitlerde ne gibi değişiklikler oldu bütün bunların ayrıntısını link te bulabilirsiniz.
VM Maximums
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Number of vCPU per VM = 128
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RAM per VM = 6128 Gb
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Virtual NVMa per VM = 4
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Virtual NVMe Targets per VM = 128
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Virtual NVMe targets per vidrtual SCSi adapter = 15
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Video Memory per VM = 2Gb ( vSphere 6.0 had 512Mb )
Memory Maximums
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Ram per Host = 12 TB
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Number of swap files= 1 per VM
ESXi Hosts Maximums
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Logical CPUs per host = 576
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Virtual CPU per host = 4096
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NUMA nodes per host = 16
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VMs per host = 1024
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pRAM per host = 12 TB
vCenter Server Maximums
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Hosts per vCenter server = 2000
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Powered On VMs per vCenter = 25000
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Registered VMs per vCenter = 35000
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Linked vCenter servers = 10
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Number of ESXi hosts per Datacenter = 2000
Storage Maximums
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Virtual Disks per Host = 2048
ISCSI Pyscical
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LUNs per Server = 512
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Cavium (Qlogic) 1 Gb iSCSI HBA initiator ports per server = 4
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Cavium (Qlogic) 10 Gb iSCSI HBA initiator ports per server = 4
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NICs that can be associated or port bound with the software iSCSI stack per server = 8
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Number of total paths on a server = 2048
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Number of paths to a LUN (software iSCSI and hardware iSCSI) = 8
NAS
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NFS Mounts per host = 256
Fiber Channel
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LUNs Per Host = 512
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LUN Size = 64 TB
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LUN ID = 0 to 16383
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Number of paths to a LUN = 32
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Number of total paths o a server = 2048
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Number of HBAs of any type = 8
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HBA ports = 16
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Targets per HBA = 256
VMFS5 / VMFS-6
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Raw Device Mapping size ( virtual compatibility ) = 62 TB
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Raw Device Mapping size ( Physical compatibility ) = 64 TB
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Block Size = 1 MB
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File Size = 62 TB
Networking Maximums
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Igbn 1 Gb Ethernet Ports ( Intel ) = 16
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Ngt3 1 Gb Ethernet Ports ( Broadcom ) = 32
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Bnx2 1 Gb Ethernet Ports ( Qlogic ) = 16
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Elnex 10 Gb Ethernet Ports ( Emulex ) = 8
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Ixgbe 10 Gb Ethernet Ports ( Intel ) = 16
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Bnx2x 10 Gb Ethernet Ports ( Qlogic ) = 8
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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
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Nmlx4_en 40 Gb Ethernet Ports (Mellanox) = 4
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Nmlx5_core 25 Gb Ethernet Ports (Mellanox) = 4
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Nmlx5_core 50 Gb Ethernet Ports (Mellanox) = 4
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Nmlx5_core 100 Gb Ethernet Ports (Mellanox) = 4
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I40en 10 Gb Ethernet Ports (Intel) = 8
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I40en 40 Gb Ethernet Ports (Intel) = 4
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Qedentv 25 Gb Ethernet Port (Qlogic) = 4
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Qedentv 50 Gb Ethernet Port (Qlogic) = 4
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Qedentv 100 Gb Ethernet Port (Qlogic) =2
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VMDirectPath PCI/PCIe devices per host = 8
vSphere Standard and Distributed Switch
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Total virtual network switch ports per host ( VDS and VSS ports ) =4096
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Maximum active ports per hosts ( VDS and VSS ports ) = 1016
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Virtual network switch creation ports per standart switch = 4088
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Port group per standart switch = 512
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Ports per distributed switch = 60,000
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Distributed virtual network switch ports per vCenter = 60,000
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Static/dynamic port groups per vCenter = 10,000
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Ephemeral port groups per vCenter = 1016
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Distributed switches per vCenter = 128
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Distributed switched per host =16
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VSS portsgroups per host = 1000
Concurrent operations
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vMotion operations er host (1GbE) = 4
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vMotion operations per host (10GbE) = 8
VMware vSAN Maximums
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Virtual SAN disk groups per host = 5
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Magnetic disks per disk group = 7
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SSD disks per disk group = 1
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Number of iSCSI LUNs per Cluster = 1024
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Number of iSCSI Targets per Cluster = 128
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Number of iSCSI LUNs per Target = 256
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Max iSCSI LUN size = 62 TB
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Number of iSCSI sessions per Node = 1024
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iSCSI IO queue depth per Node = 4096
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Number of outstanding writes per iSCSI LUN = 128
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Number of outstanding IOs per iSCSI LUN = 256
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Number of initiators who register PR key for a iSCSI LUN = 64
