VMware vSphere 6.5 Configuration maximums. Bu yazımızda, bir önceki sürümle karşılaştırıldığında vSphere Configuration maximums en son sürümünü bulacaksınız.
Sanal ve fiziksel ekipmanınızı seçtiğinizde veya yapılandırdığınızda, vSphere 6.5 tarafından desteklenen maksimum değerlerin altında kalmanız gerekir. Aşağıdaki bölümlerde sunulan sınırlar test edilmiş, önerilen limitleri temsil eder ve VMware tarafından desteklenmektedir.
Sınırlar, donanım bağımlılıkları gibi diğer faktörlerden etkilenebilir.
Sanal makine maksimum değerleri, memory, storage virtual adapters and devices, network virtual devices, virtual peripheral ports, and graphics video device
Maksimum sınırlarında birden fazla yapılandırma seçeneği (birkaç sanal makine, LUN sayısı ve bir dizi VDS bağlantı noktası gibi) kullanılıyorsa, ana bilgisayarda çalışan işlemlerin bir kısmı bellek yetersiz olabilir.
Virtual Machine Maximums
vSphere
6.5 6.0 5.5
5.1 5.0 Virtual CPUs per virtual machine
128
128
64
64
32
RAM per virtual machine
6TB
4TB
1TB
1TB
1TB
Virtual SCSI adapters per virtual machine
4
4
4
4
4
Virtual SCSI targets per virtual SCSI adapter
15
15
15
Virtual SCSI targets per virtual machine
60
60
60
Virtual NVMe adapters per virtual machine
4
Virtual NVMe targets per virtual SCSI adapter
15
Virtual NVMe targets per virtual machine
60
Virtual SATA adapters per virtual machine
4
4
4
Virtual SATA devices per virtual SATA adapter
30
30
30
Virtual disk size
62TB
62TB
62TB
2TB
2TB
IDE controllers per virtual machine
1
1
1
1
1
IDE devices per virtual machine
4
4
4
4
4
Floppy controllers per virtual machine
1
1
1
1
1
Floppy devices per virtual machine
2
2
2
2
2
Virtual NICs per virtual machine
10
10
10
10
10
USB controllers per virtual machine
1
1
1
1
1
USB devices connected to a virtual machine
20
20
20
20
20
USB 3.0 devices per virtual machine
1
1
1
1
1
Video memory per virtual machine
2GB
512MB
512MB
Parallel ports per virtual machine
3
3
3
3
3
Host Maximums
vSphere
6.5 6.0 5.5
5.1 5.0 Logical CPUs per host
576
480
320
160
160
Virtual machines per host
1024
1024
512
512
512
Virtual CPUs per host
4096
4096
4096
2048
2048
Virtual CPUs per core
32
32
32
25
25
RAM per host
12TB
12TB
4TB
2TB
2TB
vSphere 6.5 6.0 5.5
5.1 5.0 Total virtual network switch ports per host
4096
4096
4096
4096
4096
Maximum active ports per host
1016
1016
1016
1050
1050
Virtual network switch creation ports
4088
4088
4088
4088
4088
Port groups
512
512
512
512
512
Distributed virtual network switch ports per vCenter
60000
60000
60000
60000
60000
Static port groups per vCenter
10000
10000
10000
10000
10000
Ephemeral port groups per vCenter
1016
1016
1016
1016
1016
Hosts per distributed switch
2000
1000
500
500
350
Distributed switches per vCenter
128
128
128
128
32
VMDirectPath PCI/PCIe devices per host
8
8
8
8
8
VMDirectPath PCI/PCIe devices per virtual machine
4
4
4
4
4
Concurrent vMotion operations per host (1Gb/s network)
4
4
4
4
4
Concurrent vMotion operations per host (10Gb/s network)
8
8
8
8
8
Storage Maximums
vSphere 6.5 6.0 5.5 5.1 5.0 Software iSCSI NICs per server
8
8
8
8
8
Number of total paths on a server
2048
1024
1024
1024
1024
Number of paths to a iSCSI LUN
8
8
8
8
8
Software iSCSI targets
256
256
256
256
256
NFS mounts per host
256
256
256
256
256
FC LUNs per host
512
256
256
256
256
FC LUN ID
16383
1023
255
255
255
FC Number of paths to a LUN
32
32
32
32
32
Number of HBAs of any type
8
8
8
8
8
HBA ports
16
16
16
16
16
Targets per HBA
256
256
256
256
256
Software FCoE adapters
4
4
4
4
4
Hosts per volume
64
64
64
64
64
Powered on virtual machines per VMFS volume
2048
2048
2048
2048
2048
Concurrent vMotion operations per datastore
128
128
128
128
128
Concurrent Storage vMotion operations per datastore
8
8
8
8
8
Concurrent Storage vMotion operations per host
2
2
2
2
2
Concurrent non vMotion provisioning operations per host
8
8
8
8
8
VMFS Volume size
64TB
64TB
64TB
64TB
64TB
Virtual disks per datastore cluster
9000
9000
9000
Datastores per datastore cluster
64
64
64
Datastore clusters per vCenter
256
256
256
Fault Tolerance Maximums
vSphere 6.5 6.0 5.5 5.1 5.0 Virtual disks
16
16
16
16
Virtual CPUs per virtual machine
4
4
1
1
1
RAM per FT VM
64GB
64GB
64GB
64GB
64GB
Virtual machines per host
4
4
4
4
4
Virtual SAN Maximums
vSphere 6.5 6.0 5.5 Virtual SAN disk groups per host
5
5
5
Magnetic disks per disk group
7
7
7
SSD disks per disk group
1
1
1
Spinning disks in all diskgroups per host
35
35
35
Components per Virtual SAN host
9000
9000
3000
Number of Virtual SAN nodes in a cluster
64
64
32
Number of Virtual SAN nodes in a cluster (All-Flash)
32
Number of datastores per cluster
1
1
1
Virtual machines per host
200
200
100
Virtual machines per cluster
6000
6400
3200
Virtual machine virtual disk size
62TB
62TB
62TB
Disk stripes per object
12
12
12
Percentage of flash read cache reservation
100
100
100
Failure to tolerate
3
3
3
Percentage of object space reservation
100
100
100
Virtual SAN networks/physical network fabrics
2
2
2
vCenter Server Maximums
vSphere 6.5 6.0 5.5 5.1 5.0 Hosts per vCenter Server
2000
1000
1000
1000
1000
Powered on virtual machines
25000
10000
10000
10000
10000
Registered virtual machines
35000
15000
15000
15000
15000
Linked vCenter Servers
10
10
10
10
10
Hosts in linked vCenter Servers
4000
4000
3000
3000
3000
Powered on virtual machines in linked vCenter
30000
30000
30000
30000
30000
Registered virtual machines in linked vCenter
50000
50000
50000
50000
50000
Concurrent Client connections
60
180
100
100
100
Number of host per datacenter
2000
500
500
500
500
MAC addresses per vCenter Server
65536
65536
65536
65536
65536
USB devices connected at vSphere Client
20
20
20
20
Cluster and Resource Pool Maximums
vSphere 6.5 6.0 5.5 5.1 5.0 Hosts per cluster
64
64
32
32
32
Virtual machines per cluster
8000
4000
4000
4000
3000
Virtual machines per host
1024
1024
512
512
512
Maximum concurrent host HA failover
32
32
Failover as percentage of cluster
100%
100%
Resource pools per cluster
1600
1600
1600
1600
1600
Resource pools per host
1600
1600
1600
1600
1600
Children per resource pool
1100
1100
1024
1024
1024
Resource pool tree depth
8
8
8
8
8
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