Provided by: nvme-cli_2.8-1build2_amd64
NAME
nvme-verify - Send an NVMe Verify command, return results
SYNOPSIS
nvme-verify <device> [--namespace-id=<nsid> | -n <nsid>] [--start-block=<slba> | -s <slba>] [--block-count=<nlb> | -c <nlb>] [--limited-retry | -l] [--force-unit-access | -f] [--prinfo=<prinfo> | -p <prinfo>] [--ref-tag=<reftag> | -r <reftag>] [--app-tag-mask=<appmask> | -m <appmask>] [--app-tag=<apptag> | -a <apptag>] [--storage-tag<storage-tag> | -S <storage-tag>] [--storage-tag-check | -C] [--output-format=<fmt> | -o <fmt>] [--verbose | -v]
DESCRIPTION
The Verify command verifies the integrity of the stored information by reading data and metadata.
OPTIONS
-n <nsid>, --namespace-id=<nsid> Namespace ID use in the command. -s <slba>, --start-block=<slba> Start block address. -c <nlb>, --block-count=<nlb> Number of logical blocks to Verify. -l, --limited-retry Sets the limited retry flag. -f, --force-unit-access Set the force-unit access flag. -p <prinfo>, --prinfo=<prinfo> Protection Information field definition. ┌────┬──────────────────────────────────┐ │Bit │ Description │ ├────┼──────────────────────────────────┤ │3 │ PRACT: Protection Information │ │ │ Action. When set to 1, PI is │ │ │ stripped/inserted on read/write │ │ │ when the block format’s metadata │ │ │ size is 8. When set to 0, │ │ │ metadata is passes. │ ├────┼──────────────────────────────────┤ │2:0 │ PRCHK: Protection Information │ │ │ Check: │ ├────┼──────────────────────────────────┤ │2 │ Set to 1 enables checking the │ │ │ guard tag │ ├────┼──────────────────────────────────┤ │1 │ Set to 1 enables checking the │ │ │ application tag │ ├────┼──────────────────────────────────┤ │0 │ Set to 1 enables checking the │ │ │ reference tag │ └────┴──────────────────────────────────┘ -r <reftag>, --ref-tag=<reftag> Optional reftag when used with protection information. -m <appmask>, --app-tag-mask=<appmask> Optional application tag mask when used with protection information. -a <apptag>, --app-tag=<apptag> Optional application tag when used with protection information. -S <storage-tag>, --storage-tag=<storage-tag> Variable Sized Expected Logical Block Storage Tag(ELBST). -C, --storage-tag-check This flag enables Storage Tag field checking as part of Verify operation. -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.
NVME
Part of the nvme-user suite