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update chvm manpage in doc
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@ -49,12 +49,19 @@ PPC (using Direct FSP Management) specific:
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[\ **del_physlots=drc_index1,drc_index2...**\ ]
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[\ **del_vadapter=slotid**\ ]
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KVM specific:
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=============
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\ **chvm**\ \ *noderange*\ [\ **--cpupin**\ \ *hostcpuset*\ ]
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\ **chvm**\ \ *noderange*\ [\ **--membind**\ \ *numanodeset*\ ]
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\ **chvm**\ \ *noderange*\ [\ **--devpassthru**\ \ *pcidevice*\ ...]
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\ **chvm**\ \ *noderange*\ [\ **--devdetach**\ \ *pcidevice*\ ...]
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VMware/KVM specific:
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====================
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@ -160,13 +167,6 @@ For normal power machine:
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chvm could be used to modify the resources assigned to partitions. The admin shall specify the attributes with options \ *vmcpus*\ , \ *vmmemory*\ , \ *add_physlots*\ , \ *vmothersetting*\ , \ *add_vmnics*\ and/or \ *add_vmstorage*\ . If nothing specified, nothing will be returned.
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VMware/KVM specific:
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====================
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The chvm command modifes the vm specified in noderange. Calling with deregister or purge options at the same time as the resize option is not recommended.
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zVM specific:
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=============
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@ -303,34 +303,6 @@ PPC (using Direct FSP Management) specific:
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\ **--cpupin hostcpuset**\
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To pin guest domain virtual CPUs to physical host CPUs specified with \ *hostcpuset*\ .
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\ *hostcpuset*\ is a list of physical CPU numbers. Its syntax is a comma separated list and a special
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markup using '-' and '^' (ex. '0-4', '0-3,^2') can also be allowed. The '-' denotes the range and
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the '^' denotes exclusive.
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Note: The expression is sequentially evaluated, so "0-15,^8" is identical to "9-14,0-7,15" but not
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identical to "^8,0-15".
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\ **--membind numanodeset**\
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It is possible to restrict a guest to allocate memory from the specified set of NUMA nodes \ *numanodeset*\ .
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If the guest vCPUs are also pinned to a set of cores located on that same set of NUMA nodes, memory
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access is local and improves memory access performance.
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\ **--devpassthru pcidevice1,pcidevice2...**\
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The PCI passthrough gives a guest VM direct access to I/O devices \ *pcidevice1,pcidevice2...*\ .
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The PCI devices are assigned to a virtual machine, and the virtual machine can use this I/O exclusively.
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The devices list are a list of comma separated PCI device names delimited with comma, the PCI device names can be obtained by running \ **virsh nodedev-list**\ on the host.
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VMware/KVM specific:
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====================
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@ -374,6 +346,46 @@ VMware/KVM specific:
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KVM specific:
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=============
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\ **--cpupin hostcpuset**\
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To pin guest domain virtual CPUs to physical host CPUs specified with \ *hostcpuset*\ .
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\ *hostcpuset*\ is a list of physical CPU numbers. Its syntax is a comma separated list and a special
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markup using '-' and '^' (ex. '0-4', '0-3,^2') can also be allowed. The '-' denotes the range and
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the '^' denotes exclusive.
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Note: The expression is sequentially evaluated, so "0-15,^8" is identical to "9-14,0-7,15" but not
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identical to "^8,0-15".
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\ **--membind numanodeset**\
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It is possible to restrict a guest to allocate memory from the specified set of NUMA nodes \ *numanodeset*\ .
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If the guest vCPUs are also pinned to a set of cores located on that same set of NUMA nodes, memory
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access is local and improves memory access performance.
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\ **--devpassthru pcidevice1,pcidevice2...**\
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The PCI passthrough gives a guest VM direct access to I/O devices \ *pcidevice1,pcidevice2...*\ .
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The PCI devices are assigned to a virtual machine, and the virtual machine can use this I/O exclusively.
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The devices list are a list of comma separated PCI device names delimited with comma, the PCI device names can be obtained by running \ **virsh nodedev-list**\ on the host.
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\ **--devdetach pcidevice1,pcidevice2...**\
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To detaching the PCI devices which are attached to VM guest via PCI passthrough from the VM guest. The devices list are a list of comma separated PCI device names delimited with comma, the PCI device names can be obtained by running \ **virsh nodedev-list**\ on the host.
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zVM specific:
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=============
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