What happens when you add a SCSI controller to a virtual machine?
If you add a hard disk, SCSI, or CD/DVD-ROM device to a virtual machine after virtual machine creation, the device is assigned to the first available virtual device node on the default controller, for example (0:1). If you add a SCSI controller, you can reassign an existing or new hard disk or device to that controller.
How to list SCSI devices and their attributes?
When used three times (i.e. ‘-lll’) outputs SCSI device (host) attributes one per line; preceded by two spaces; in the form ” = “. when this option is used once the LUN in the tuple (at the start of each device line) is shown in “T10” format which is up to 16 hexadecimal digits.
How are SCSI commands transported over a bus?
SCSI commands can be transported over just about any kind of bus, and are the default protocol for storage devices attached to USB, SATA, SAS, Fibre Channel, FireWire, and ATAPI devices. SCSI packets are also commonly exchanged over Infiniband, I20, TCP/IP ( iSCSI ), even Parallel ports.
How to list SCSI devices in Linux kernel?
Uses information in sysfs (Linux kernel series 2.6 and later) to list SCSI devices (or hosts) currently attached to the system. Options can be used to control the amount and form of information provided for each device. If a H:C:T:L argument is given then it acts as a filter and only devices that match it are listed.
Which is the default SCSI or SATA storage controller?
The default SCSI or SATA controller is 0. When you create a virtual machine, the default hard disk is assigned to the default controller 0 at bus node (0:0). When you add storage controllers, they are numbered sequentially 1, 2, and 3.
How does a virtual disk work in VMware?
Depending on the size of the virtual disk and the host operating system, VMware Workstation creates one or more files to hold each virtual disk. By default, the actual files used by the virtual disk start out small and grow to their maximum size as needed. The main advantage of this approach is the smaller file size.
Can a Windows XP virtual machine use a SCSI disk?
Note: To use SCSI disks in a Windows XP or Windows Server 2003 virtual machine, you need a special SCSI driver available from the download section of the VMware Web site at www.vmware.com/download. Follow the instructions on the Web site to use the driver with a fresh installation of Windows XP or Windows Server 2003.