diff options
Diffstat (limited to 'Documentation/nvme-persistent-event-log.txt')
| -rw-r--r-- | Documentation/nvme-persistent-event-log.txt | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/Documentation/nvme-persistent-event-log.txt b/Documentation/nvme-persistent-event-log.txt index 833491f..cf1cbad 100644 --- a/Documentation/nvme-persistent-event-log.txt +++ b/Documentation/nvme-persistent-event-log.txt @@ -10,9 +10,8 @@ SYNOPSIS -------- [verse] 'nvme persistent-event-log' <device> [--action=<action> | -a <action>] - [--log-len=<log-len> | -l <log-len>] - [--raw-binary | -b] - [--output-format=<fmt> | -o <fmt>] + [--log-len=<log-len> | -l <log-len>] [--raw-binary | -b] + [--output-format=<fmt> | -o <fmt>] [--verbose | -v] DESCRIPTION ----------- @@ -31,28 +30,32 @@ OPTIONS ------- -a <action>:: --action=<action>:: - While try to retrieve this log action the controller shall take - during processing this persistent log page command. This mandatory - field, based on the value issued it may Read Log Data, Establish - Context and Read Log Data or Release Context can occur. For More - details see NVM Express 1.4 Spec. Section 5.14.1.13 Persistent - Event Log (Log Identifier 0Dh) + While try to retrieve this log action the controller shall take + during processing this persistent log page command. This mandatory + field, based on the value issued it may Read Log Data, Establish + Context and Read Log Data or Release Context can occur. For More + details see NVM Express 1.4 Spec. Section 5.14.1.13 Persistent + Event Log (Log Identifier 0Dh) -l <log-len>:: --log-len=<log-len>:: - Allocates a buffer of <log-len> bytes size and requests this - many bytes be returned in the constructed NVMe command. This - param is mandatory. If <log-len> given is 0 and action is 0, - it will read the Total Log Length(TLL) of the page. + Allocates a buffer of <log-len> bytes size and requests this + many bytes be returned in the constructed NVMe command. This + param is mandatory. If <log-len> given is 0 and action is 0, + it will read the Total Log Length(TLL) of the page. -b:: --raw-binary:: - Print the raw persistent event log buffer to stdout. + Print the raw persistent event log buffer to stdout. --o <format>:: ---output-format=<format>:: - Set the reporting format to 'normal', 'json', or 'binary'. - Only one output format can be used at a time. +-o <fmt>:: +--output-format=<fmt>:: + Set the reporting format to 'normal', 'json' or 'binary'. Only one + output format can be used at a time. + +-v:: +--verbose:: + Increase the information detail in the output. EXAMPLES -------- |