Set Read-Only Snapshot Virtual Disk To A Read/Write Virtual Disk - Dell PowerVault Manual

Options for the Ethernet Port Parameter
IPv6VlanId=[1-4094] |
maxFramePayload=[frameSize] |
tcpListeningPort=[3260, 49152-65536] |
portSpeed=[(autoNegotiate | 1 | 10)]
Notes
When you use this command, you can specify one or more of the parameters. You do not need to use all
of the parameters.
Setting the availability parameter to serviceMode causes the alternate controller to take ownership of all
of the virtual disks. The specified controller no longer has any virtual disks and refuses to take ownership
of any more virtual disks. Service mode is persistent across reset cycles and power cycles until the
availability parameter is set to online.
Use the show controller NVSRAM command to show the NVSRAM information. Before making any
changes to the NVSRAM, contact your Technical Support Representative to learn what regions of the
NVSRAM you can modify.
When the duplexMode option is set to TRUE, the selected Ethernet port is set to full duplex. The default
value is half duplex (the duplexMode parameter is set to FALSE).
To make sure that the IPv4 settings or the IPv6 settings are applied, you must set these iscsiHostPort
options:
•
enableIPV4=TRUE
•
enableIPV6=TRUE
The IPv6 address space is 128 bits. It is represented by eight 16-bit hexadecimal blocks separated by
colons.
The maxFramePayload option is shared between IPv4 and IPv6. The payload portion of a standard
Ethernet frame is set to 1500, and a jumbo Ethernet frame is set to 9000. When using jumbo frames, all
of the devices that are in the network path should be capable of handling the larger frame size.
The portSpeed option is expressed as megabits per second (Mb/s).
Values for the portSpeed option of the iscsiHostPort parameter are in megabits per second (Mb/s).
The following values are the default values for the iscsiHostOptions:
• The IPv6HopLimit option is 64.
• The IPv6NdReachableTime option is 30000 milliseconds.
• The IPv6NdRetransmitTime option is 1000 milliseconds.
• The IPv6NdTimeOut option is 30000 milliseconds.
• The tcpListeningPort option is 3260.
Set Read-Only Snapshot Virtual Disk To A Read/Write
Virtual Disk
Description
This command changes a snapshot virtual disk that is a read-only virtual disk to a snapshot virtual disk
that is read/write virtual disk. You can also use this command to define the repository for the read/write
virtual disk.
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