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.TH "libnvme" 9 "enum nvme_id_ctrl_cmic" "January 2023" "API Manual" LINUX
.SH NAME
enum nvme_id_ctrl_cmic \- Controller Multipath IO and Namespace Sharing Capabilities of the controller and NVM subsystem.
.SH SYNOPSIS
enum nvme_id_ctrl_cmic {
.br
.BI " NVME_CTRL_CMIC_MULTI_PORT"
,
.br
.br
.BI " NVME_CTRL_CMIC_MULTI_CTRL"
,
.br
.br
.BI " NVME_CTRL_CMIC_MULTI_SRIOV"
,
.br
.br
.BI " NVME_CTRL_CMIC_MULTI_ANA_REPORTING"
};
.SH Constants
.IP "NVME_CTRL_CMIC_MULTI_PORT" 12
If set, then the NVM subsystem may contain
more than one NVM subsystem port, otherwise
the NVM subsystem contains only a single
NVM subsystem port.
.IP "NVME_CTRL_CMIC_MULTI_CTRL" 12
If set, then the NVM subsystem may contain
two or more controllers, otherwise the
NVM subsystem contains only a single
controller. An NVM subsystem that contains
multiple controllers may be used by
multiple hosts, or may provide multiple
paths for a single host.
.IP "NVME_CTRL_CMIC_MULTI_SRIOV" 12
If set, then the controller is associated
with an SR-IOV Virtual Function, otherwise
it is associated with a PCI Function
or a Fabrics connection.
.IP "NVME_CTRL_CMIC_MULTI_ANA_REPORTING" 12
If set, then the NVM subsystem supports
Asymmetric Namespace Access Reporting.
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