nvme-copy - Man Page
Send an NVMe Simple Copy command, provide results
Synopsis
nvme-copy <device> [--sdlba=<sdlba> | -d <sdlba>] [--blocks=<nlb-list,> | -b <nlb-list,>] [--slbs=<slbas,> | -s <slbas,>] [--limited-retry | -l] [--force-unit-access | -f] [--prinfow=<prinfow> | -p <prinfow>] [--prinfor=<prinfor> | -P <prinfor>] [--ref-tag=<reftag> | -r <reftag>] [--expected-ref-tags=<reftag,> | -R <reftag,>] [--app-tag=<apptag> | -a <apptag>] [--expected-app-tags=<apptag,> | -A <apptag,>] [--app-mask=<appmask> | -m <appmask>] [--expected-app-masks=<appmask,> | -M <appmask,>] [--dir-type=<type> | -T <type>] [--dir-spec=<spec> | -S <spec>] [--format=<entry-format> | -F <entry-format>]
Description
The Copy command is used by the host to copy data from one or more source logical block ranges to a single consecutive destination logical block range.
Options
- --sdlba=<sdlba>, -d <sdlba>
64-bit addr of first destination logical block
- --blocks=<nlb-list,>, -b <nlb-list,>
Comma separated list of the number of blocks in each range
- --slbs=<slbas,>, -s <slbas,>
Comma separated list of the starting blocks in each range
- --limited-retry, -l
Sets the limited retry flag.
- --force-unit-access, -f
Set the force-unit access flag.
- --prinfow=<prinfow>, -p <prinfow>
Protection Information field write definition.
- --prinfor=<prinfor>, -P <prinfor>
Protection Information field read definition.
- --ref-tag=<reftag>, -r <reftag>
initial lba reference tag.
- --expected-ref-tags=<reftag,>, -R <reftag,>
expected lba reference tags (comma-separated list).
- --app-tag=<apptag>, -a <apptag>
lba app tag
- --expected-app-tags=<apptag,>, -A <apptag,>
expected lba app tags (comma-separated list)
- --app-mask=<appmask>, -m <appmask>
lba tag mask
- --expected-app-masks=<appmask,>, -M <appmask,>
expected lba tag masks (comma-separated list)
- --dir-type=<type>, -T <type>
Optional directive type. The nvme-cli only enforces the value be in the defined range for the directive type, though the NVMe specification (1.3a) defines only one directive, 01h, for write stream identifiers.
- --dir-spec=<spec>, -S <spec>
Optional field for directive specifics. When used with write streams, this value is defined to be the write stream identifier. The nvme-cli will not validate the stream requested is within the controller’s capabilities.
- --format=<entry-format>, -F <entry-format>
source range entry format
Examples
No examples yet.
Nvme
Part of the nvme-user suite