Lines Matching +full:memory +full:- +full:controllers

34 .Cm get-logpage
39 .Cm get-features
41 .Op Ar feature-list
46 .Op Ar lba-format
49 .Cm secure-erase
63 utility can be used to enumerate the NVMe controllers and their
65 namespace, and to format or secure-erase a NVMe controller or
70 in a human-readable form were applicable.
71 Generally all 0-based counts are normalized and values may be
72 converted to human-readable units such as MB (megabytes), W (watts),
76 .Bl -tag -width Ds
91 .Bl -tag -width "ctl[/ns]"
107 The namespace ID is the EUI64 of the namespace, or a positive non-zero
109 For commands that don't change the device state multiple controllers
110 and namespaces can be specified as a comma-separated list.
112 The list of controllers and namespaces present in the system can be
118 .Cm get-logpage
120 .It Ar feature-list
121 A comma-separated list of feature names for the
122 .Cm get-features
127 .It Ar lba-format
128 A non-zero integer specifying the LBA format for the
138 .Bl -tag -width ""
144 Lists the NVMe controllers and their namespaces in the system and
145 prints a 1-line summary of their basic properties for each.
146 If a list of controllers and/or namespaces is given then the listing
153 Print detailed information about the specified controllers and/or
163 .Cm get-logpage
167 Print the specified log page of the specified controllers and/or namespaces.
168 Most log pages are only available on a per-controller basis.
170 .Bl -tag -width "firmware"
175 A controller may support this log page on a per-namespace basis.
186 .Cm get-features
188 .Op Ar feature-list
191 none are given, of the specified controllers and/or namespaces.
192 Feature names are case-insensitive, and they can be shortened as long
225 .Op Ar lba-format
249 LBA formats using a non-zero metadata size are not supported by
261 .Cm secure-erase
308 .Ex -std
310 .Bl -tag -width ""
311 .It Sy Example 1: List all NVMe controllers and namespaces
312 .Bd -literal
316 nvme4: model: SAMSUNG MZVPV128HDGM-00000, serial: S1XVNYAGA00640, FW rev: BXW7300Q, NVMe v1.1
320 .Bd -literal
336     End-to-End Data Protection Capabilities
342     End-to-End Data Protection Settings
351 .Bd -literal
352 # nvmeadm -v get-logpage nvme4/1 health
359     Volatile Memory Backup:                 OK
376 .Bd -literal
377 # nvmeadm get-features nvme0,nvme4 event,power
383     Media read-only:                        disabled
391     Media read-only:                        disabled
392     Volatile Memory Backup failed:          disabled
405 .Sy Not-an-Interface