diff options
Diffstat (limited to 'Documentation/nvme-read.txt')
| -rw-r--r-- | Documentation/nvme-read.txt | 45 |
1 files changed, 25 insertions, 20 deletions
diff --git a/Documentation/nvme-read.txt b/Documentation/nvme-read.txt index 3ceeba1..cecaa71 100644 --- a/Documentation/nvme-read.txt +++ b/Documentation/nvme-read.txt @@ -18,17 +18,13 @@ SYNOPSIS [--prinfo=<prinfo> | -p <prinfo>] [--app-tag-mask=<appmask> | -m <appmask>] [--app-tag=<apptag> | -a <apptag>] - [--limited-retry | -l] - [--force-unit-access | -f] + [--limited-retry | -l] [--force-unit-access | -f] [--dir-type=<type> | -T <type>] - [--dir-spec=<spec> | -S <spec>] - [--dsm=<dsm> | -D <dsm>] - [--show-command | -v] - [--dry-run | -w] - [--latency | -t] + [--dir-spec=<spec> | -S <spec>] [--dsm=<dsm> | -D <dsm>] + [--show-command | -V] [--dry-run | -w] [--latency | -t] [--storage-tag<storage-tag> | -g <storage-tag>] - [--storage-tag-check | -C ] - [--force] + [--storage-tag-check | -C] [--force] + [--output-format=<fmt> | -o <fmt>] [--verbose | -v] DESCRIPTION ----------- @@ -38,34 +34,34 @@ by default if you don't provide a file. OPTIONS ------- ---start-block=<slba>:: -s <slba>:: +--start-block=<slba>:: Start block. ---block-count:: -c:: +--block-count:: The number of blocks to transfer. This is a zeroes based value to align with the kernel's use of this field. (ie. 0 means transfer 1 block). ---data-size=<size>:: -z <size>:: +--data-size=<size>:: Size of data, in bytes. ---metadata-size=<size>:: -y <size>:: +--metadata-size=<size>:: Size of metadata in bytes. ---data=<data-file>:: -d <data-file>:: +--data=<data-file>:: Data file. If none provided, contents are sent to STDOUT. ---metadata=<metadata-file>:: -M <metadata-file>:: +--metadata=<metadata-file>:: Metadata file, if necessary. ---prinfo=<prinfo>:: -p <prinfo>:: +--prinfo=<prinfo>:: Protection Information field definition. + [] @@ -80,16 +76,16 @@ metadata is passes. |0|Set to 1 enables checking the reference tag |================= ---ref-tag=<reftag>:: -r <reftag>:: +--ref-tag=<reftag>:: Optional reftag when used with protection information. ---app-tag-mask=<appmask>:: -m <appmask>:: +--app-tag-mask=<appmask>:: Optional application tag mask when used with protection information. ---force-unit-access:: -f:: +--force-unit-access:: Set the force-unit access flag. -T <type>:: @@ -117,7 +113,7 @@ metadata is passes. consult the NVMe specification for detailed breakdown of how to use this field. --v:: +-V:: --show-cmd:: Print out the command to be sent. @@ -144,6 +140,15 @@ metadata is passes. Ignore namespace is currently busy and performed the operation even though. +-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 -------- No examples yet. |