LDOMs

Oracle VM Server for SPARC (Ldoms) How to Change Primary/Control Domain's UUID
In the event you have two systems configured with identical UUIDs for their primary/control domain, for example following a disk clone or system dupli...
LDOMs troubleshooting guest and control domains can not talk to each other but can talk with anyone else on the network
One of the common mistakes done while configuring the guest LDOMs for the first time is - to not configure control domain for inter domain communicati...
How to Collect a Forced Crash Dump of a Hanging Solaris Guest LDom
A Solaris system panics when it encounters an unrecoverable software or hardware error. When a panic occurs, it saves data about the state of the syst...
Solaris 11 Increasing the size of a vdisk in LDom ( with backend device as ZFS volume )
LDom supports a number of possible other devices to be exported by the virtual disk server as a virtual disk to the guest domain. You can export a phy...
The Ultimate LDOMs troubleshooting guide
Most of the LDOM issues can be easily resolved by looking at the error message. Below are some of the most commonly faced LDOM issues and basic troubl...
LDOMs (OVM for SPARC) Command line reference [cheat sheet]
Display Default LDOM services Purpose Command Check ldom manager (ldmd) # svcs ldmd Check vntsd is running # svcs vntsd Check Default Service...
OVM for SPARC (LDOMs) Troubleshooting console issues
Basics In a Logical Domains environment, console I/O from all domains, except the primary domain, is redirected to a service domain running the virtua...
How to assign CPU/Memory/MAU resources to Guest LDOMs [OVM for SPARC]
The CPU, Memory and MAU resources can be added/removed dynamically to/from the guest LDOMs. Before adding the resources to guest LDOMs make sure you c...
How to add/remove vdisk to/from Guest LDOMS online
Prerequisites In order to add vdisk online to a guest LDOM, the SMF service svc:/platform/sun4v/drd must be online in Guest LDOM : ldom01 # svcs drd ...