28 lines
1 KiB
Groff
28 lines
1 KiB
Groff
.TH "nvme_get_log_smart" 9 "nvme_get_log_smart" "November 2024" "libnvme API manual" LINUX
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.SH NAME
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nvme_get_log_smart \- Retrieve nvme smart log
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.SH SYNOPSIS
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.B "int" nvme_get_log_smart
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.BI "(int fd " ","
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.BI "__u32 nsid " ","
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.BI "bool rae " ","
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.BI "struct nvme_smart_log *smart_log " ");"
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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 "nsid" 12
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Optional namespace identifier
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.IP "rae" 12
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Retain asynchronous events
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.IP "smart_log" 12
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User address to store the smart log
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.SH "DESCRIPTION"
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This log page provides SMART and general health information. The information
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provided is over the life of the controller and is retained across power
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cycles. To request the controller log page, the namespace identifier
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specified is FFFFFFFFh. The controller may also support requesting the log
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page on a per namespace basis, as indicated by bit 0 of the LPA field in the
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Identify Controller data 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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