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3 .\" Copyright (c) 2018-2019 Alexander Motin <mav@FreeBSD.org>
26 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
51 .Aq Ar device-id | Ar namespace-id
59 .Aq Ar namespace-id
62 .Aq Ar device-id
67 .Op Fl v Ar vendor-string
72 .Aq Ar device-id | Ar namespace-id
75 .Aq Ar device-id
78 .Aq Ar device-id
83 .Aq Ar device-id
87 .Aq Ar device-id
90 .Aq Ar device-id
102 .Aq Ar device-id
106 .Aq Ar device-id
111 .Aq Ar device-id
117 .Aq Ar device-id
120 .Aq Ar device-id | Ar namespace-id
127 .Aq Ar namespace-id
135 .Aq Ar namespace-id
141 .Aq Ar namespace-id
147 .Aq Ar namespace-id
153 .Aq Ar device-id
162 .Aq Ar device-id | Ar namespace-id
172 .Aq Ar device-id
181 .Aq Ar device-id | Ar namespace-id
183 .Ic wdc cap-diag
185 .Aq Ar device-id
187 .Ic wdc drive-log
189 .Aq Ar device-id
191 .Ic wdc get-crash-dump
193 .Aq Ar device-id
196 .\" .Aq device-id
198 .\" .Ic wdc purge-monitor
199 .\" .Aq device-id
201 .Ic admin-passthru
203 .Aq Ar device-id
205 .Ic io-passthru
207 .Aq Ar namespace-id
216 .Op Fl c Ar cntl-id
227 .Ic connect-all
239 .Aq Ar device-id | Ar namespace-id | Ar SubNQN
242 .Aq Ar device-id
253 .Aq Ar device-id
256 .Ic telemetry-log
257 .Fl O Ar output-file
258 .Op Fl d Ar data-area
259 .Aq Ar device-id
262 high-speed storage devices over PCI Express as well as remote storage
275 .Ar device-id
279 data if a
280 .Ar namespace-id
284 data is reported, unless the namespace
289 Then that namespace's data is reported, if it exists.
291 .Bl -tag -width 6n
302 data associated with that drive.
307 Note that some vendors use the same log page numbers for different data.
309 .Bl -tag -compact -width "Page 0x00"
313 Health/SMART Data
321 Device Self-test
347 will print the binary data for the page.
401 .Aq Ar namespace-id
403 .Aq Ar device-id
407 .Bl -tag -width 6n
410 .Bl -tag -compact -width 6n
424 .Bl -tag -compact -width 6n
430 Write Exclusive - Registrants Only
432 Exclusive Access - Registrants Only
434 Write Exclusive - All Registrants
436 Exclusive Access - All Registrants
441 .Bl -tag -width 6n
448 .Bl -tag -compact -width 6n
460 .Bl -tag -compact -width 6n
473 .Bl -tag -width 6n
480 .Bl -tag -compact -width 6n
489 .Bl -tag -width 6n
493 Use Extended Data Structure.
498 .Bl -tag -width 8n
509 .Bl -tag -compact -width 6n
517 .Bl -tag -compact -width 6n
529 .Bl -tag -compact -width 6n
536 Enables User Data Erase during format.
537 All users data is erased and subsequent reads are indeterminate.
542 All user data is erased cryptographically by deleting the encryption key,
557 .Bl -tag -width 6n
560 .Bl -tag -width 16n
563 data pattern to the device one or more times.
577 of the data.
585 nvme-cli compatible
625 .Bl -tag -width 6n
632 .Dl nvmecontrol power -l
636 .Bl -tag -compact -width 6n
655 Start the specified device self-test:
656 .Bl -tag -width 6n
658 Specify the device self-test command code.
660 .Bl -tag -compact -width 6n
662 Start a short device self-test operation
664 Start an extended device self-test operation
666 Start a vendor specific device self-test operation
668 Abort the device self-test operation
672 The various wdc command retrieve log data from the wdc/hgst drives.
683 .Dq admin-passthru
685 .Dq io-passthru
687 either the administrative or the data part of the device.
688 These commands are expected to be compatible with nvme-cli.
690 .Bl -tag -width 16n
691 .It Fl o -opcode Ar opcode
693 .It Fl 2 -cdw2 Ar value
694 32-bit value for CDW2.
695 .It Fl 3 -cdw3 Ar value
696 32-bit value for CDW3.
697 .It Fl 4 -cdw10 Ar value
698 32-bit value for CDW10.
699 .It Fl 5 -cdw11 Ar value
700 32-bit value for CDW11.
701 .It Fl 6 -cdw12 Ar value
702 32-bit value for CDW12.
703 .It Fl 7 -cdw13 Ar value
704 32-bit value for CDW13.
705 .It Fl 8 -cdw14 Ar value
706 32-bit value for CDW14.
707 .It Fl 9 -cdw15 Ar value
708 32-bit value for CDW15.
709 .It Fl l -data-len
710 Length of the data for I/O (bytes).
711 .It Fl m -metadata-len
715 .It Fl f -flags
717 .It Fl n -namespace-id
719 .It Fl p -prefill
721 .It Fl b -raw-binary
723 .It Fl d -dry-run
725 .It Fl r -read
726 Command reads data from the device.
727 .It Fl s -show-command
729 .It Fl w -write
730 Command writes data to the device.
738 Commands either read data or write it, but not both.
744 .Bl -tag -width 6n
751 By default an NQN is auto-generated from the current host's UUID.
755 data for the Discovery Controller.
766 .Bl -tag -width 6n
767 .It Fl c Ar cntl-id
769 .Bl -tag
788 Enable TCP PDU data digests.
824 By default an NQN is auto-generated from the current host's UUID.
830 .Ss connect-all
848 .Ar device-id .
865 .Ss telemetry-log
867 .Ar device-id ,
869 .Bl -tag -width 6n
870 .It Fl O Ar output-file
871 Output file for the data.
873 .It Fl d Ar data-area
874 The data area is either 1, 2 or 3.
878 .Aq Ar namespace-id
889 .Aq Ar device-id
908 .Bl -tag
914 .Bl -bullet
942 .Dl nvmecontrol identify -n 0 nvd0
944 Display a human-readable summary of the nvme0
946 data.
949 .Dl nvmecontrol identify -x -v nvme0ns1
950 .Dl nvmecontrol identify -x -v -n 1 nvme0
954 data for namespace 1.
956 .Dl nvmecontrol perftest -n 32 -o read -s 512 -t 30 nvme0ns1
965 Perform a controller-level reset of the nvme0 controller.
968 .Dl nvmecontrol logpage -p 1 nvme0
970 Display a human-readable summary of the nvme0 controller's Error Information Log.
974 .Dl nvmecontrol logpage -p 0xc1 -v wdc nvme0
976 Display a human-readable summary of the nvme0's wdc-specific advanced
977 SMART data.
979 .Dl nvmecontrol logpage -p 1 -x nvme0
983 .Dl nvmecontrol logpage -p 0xcb -b nvme0 > /tmp/page-cb.bin
985 Print the contents of vendor specific page 0xcb as binary data on
989 .Dl nvmecontrol firmware -s 2 -f /tmp/nvme_firmware nvme0
994 .Dl nvmecontrol firmware -s 4 -a nvme0
998 .Dl nvmecontrol firmware -s 7 -f /tmp/nvme_firmware -a nvme0
1003 .Dl nvmecontrol power -l nvme0
1007 .Dl nvmecontrol power -p 3 nvme0
1015 .Dl nvmecontrol identify -n 0 nda0
1017 Identify the drive data associated with the
1033 .Dl nvmecontrol format -f 2 -m 0 -p 0 -l 0 -C nvme2
1037 with no metadata or protection data using cryptographic erase.
1039 .Dq nvmecontrol identify -n 1 nvme2
1042 .Bd -literal
1043 LBA Format #00: Data Size: 512 Metadata Size: 0 Performance: Good
1044 LBA Format #01: Data Size: 512 Metadata Size: 8 Performance: Good
1045 LBA Format #02: Data Size: 4096 Metadata Size: 0 Performance: Good
1046 LBA Format #03: Data Size: 4096 Metadata Size: 8 Performance: Good
1047 LBA Format #04: Data Size: 4096 Metadata Size: 64 Performance: Good
1050 then this would give a 4k data format for at least namespace 1, with no
1062 linker set are added to the top-level commands.
1070 .%U https://nvmexpress.org/wp-content/uploads/NVM-Express-1_4-2019.06.10-Ratified.pdf
1078 .An -nosplit