22 lines
867 B
Groff
22 lines
867 B
Groff
.TH "nvme_identify_ns_granularity" 9 "nvme_identify_ns_granularity" "November 2024" "libnvme API manual" LINUX
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.SH NAME
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nvme_identify_ns_granularity \- Retrieves namespace granularity identification
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.SH SYNOPSIS
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.B "int" nvme_identify_ns_granularity
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.BI "(int fd " ","
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.BI "struct nvme_id_ns_granularity_list *gr_list " ");"
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.SH ARGUMENTS
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.IP "fd" 12
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File descriptor of nvme device
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.IP "gr_list" 12
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User space destination address to transfer the data
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.SH "DESCRIPTION"
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If the controller supports reporting of Namespace Granularity, then a
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Namespace Granularity List is returned to the host for up to sixteen
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namespace granularity descriptors
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See \fIstruct nvme_id_ns_granularity_list\fP for the definition of the returned
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structure.
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.SH "RETURN"
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The nvme command status if a response was received (see
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\fIenum nvme_status_field\fP) or -1 with errno set otherwise.
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