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Diffstat (limited to '')
| -rw-r--r-- | Documentation/nvme-write-zeroes.txt | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/Documentation/nvme-write-zeroes.txt b/Documentation/nvme-write-zeroes.txt index 7e936e5..0daf320 100644 --- a/Documentation/nvme-write-zeroes.txt +++ b/Documentation/nvme-write-zeroes.txt @@ -13,15 +13,14 @@ SYNOPSIS [--ref-tag=<reftag> | -r <reftag>] [--prinfo=<prinfo> | -p <prinfo>] [--app-tag-mask=<appmask> | -m <appmask>] - [--app-tag=<apptag> | -a <apptag>] - [--deac | -d] - [--limited-retry | -l] - [--force-unit-access | -f] + [--app-tag=<apptag> | -a <apptag>] [--deac | -d] + [--limited-retry | -l] [--force-unit-access | -f] [--namespace-id=<nsid> | -n <nsid>] [--storage-tag<storage-tag> | -S <storage-tag>] [--storage-tag-check<storage-tag-check> | -C <storage-tag-check>] [--dir-type=<dtype> | -T <dtype>] [--dir-spec=<dspec> | -D <dspec>] + [--output-format=<fmt> | -o <fmt>] [--verbose | -v] DESCRIPTION ----------- @@ -29,16 +28,16 @@ The Write Zeroes command is used to set a range of logical blocks to 0. OPTIONS ------- ---start-block=<slba>:: -s <slba>:: +--start-block=<slba>:: Start block. ---block-count=<nlb>:: -c <nlb>:: +--block-count=<nlb>:: Number of logical blocks to write zeroes. ---prinfo=<prinfo>:: -p <prinfo>:: +--prinfo=<prinfo>:: Protection Information field definition. + [] @@ -53,40 +52,40 @@ 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. ---app-tag=<apptag>:: -a <apptag>:: +--app-tag=<apptag>:: Optional application tag when used with protection information. ---limited-retry:: -l:: +--limited-retry:: Sets the limited retry flag. ---deac:: -d:: +--deac:: Sets the DEAC bit, requesting controller deallocate the logical blocks. ---force-unit-access:: -f:: +--force-unit-access:: Set the force-unit access flag. ---namespace-id=<nsid>:: -n <nsid>:: +--namespace-id=<nsid>:: Namespace ID use in the command. ---storage-tag=<storage-tag>:: -S <storage-tag>:: +--storage-tag=<storage-tag>:: Variable Sized Logical Block Storage Tag(LBST). ---storage-tag-check=<storage-tag-check>:: -C <storage-tag-check>:: +--storage-tag-check=<storage-tag-check>:: This bit specifies the Storage Tag field shall be checked as part of end-to-end data protection processing. @@ -98,6 +97,15 @@ metadata is passes. --dir-spec=<dspec>:: Directive specific +-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. |