From 5b7ddc4bd2dcdde201ffa2681ede9a0a029bad96 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 2 Jul 2021 22:47:46 +0200 Subject: Adding upstream version 1.14. Signed-off-by: Daniel Baumann --- Documentation/nvme-wdc-enc-get-log.txt | 54 ++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/nvme-wdc-enc-get-log.txt (limited to 'Documentation/nvme-wdc-enc-get-log.txt') diff --git a/Documentation/nvme-wdc-enc-get-log.txt b/Documentation/nvme-wdc-enc-get-log.txt new file mode 100644 index 0000000..ae93a7a --- /dev/null +++ b/Documentation/nvme-wdc-enc-get-log.txt @@ -0,0 +1,54 @@ +nvme-wdc-enc-get-log(1) +======================= + +NAME +---- +nvme-wdc-enc-get-log - Send NVMe WDC enc-get-log Vendor Unique Command, return result. + +SYNOPSIS +-------- +[verse] +'nvme wdc enc-get-log' [--log-id=, -l ] [--output-file=, -o ] [--transfer-size=, -s ] + +DESCRIPTION +----------- + +For the NVMe device given, send a Vendor Unique WDC enc-get-log command and +output the Enclosure logs. + +The parameter is mandatory and may be either the NVMe character +device (ex: /dev/nvme0). + +The --log-id=, -l parameter is mandatory and may be either 0xd1, 0xd2, 0xd3, 0xd4, 0xe2 and 0xe4. + +This will only work on WDC devices supporting this feature. +Results for any other device are undefined. + +On success it returns the enclosure log data, error code otherwise. + +OPTIONS +------- +-o :: +--output-file=:: + Output file pathname + +-s :: +--transfer-size=:: + Data retrieval transfer size, maximum transfer size should be 0x2000 (decimal 8192) + +EXAMPLES +-------- +* Gets the enclosure log from the device based on the log id(0xd1) with transfer size(0x2000) and saves to defined file in current directory: ++ +------------ +# nvme wdc enc-get-log /dev/nvme0 -l 0xd1 -o d1_log.bin -s 0x2000 +------------ +* Gets the enclosure log from the device based on the log id(0xd2) with default transfer size(0x1000) and saves to defined file in current directory: ++ +------------ +# nvme wdc enc-get-log /dev/nvme0 -l 0xd2 -o d1_log.bin +------------ + +NVME +---- +Part of the nvme-user suite. -- cgit v1.2.3