NVME-GET-LOG(1)                   NVMe Manual                  NVME-GET-LOG(1)

<?><?><?> (NAME)
       nvme-get-log - <?><?><?><?><?><?> <?><?> <?><?><?><?><?> <?><?><?>
       <?><?> <?><?> <?><?><?><?><?><?> NVMe

<?><?><?><?><?> <?><?><?><?><?> (SYNOPSIS)
       nvme get-log <device> [--log-id=<log-id> | -i <log-id>]
                               [--log-len=<log-len> | -l <log-len>]
                               [--aen=<aen> | -a <aen>]
                               [--namespace-id=<nsid> | -n <nsid>]
                               [--raw-binary | -b]
                               [--lpo=<offset> | -L <offset>]
                               [--lsp=<field> | -s <field>]
                               [--lsi=<field> | -S <field>]
                               [--rae | -r]
                               [--csi=<command_set_identifier> | -y <command_set_identifier>]
                               [--ot=<offset_type> | -O <offset_type>]
                               [--xfer-len=<length> | -x <length>]
                               [--output-format=<fmt> | -o <fmt>] [--verbose | -v]

<?><?><?><?><?><?><?> (DESCRIPTION)
       <?><?> <?><?><?><?><?> <?><?><?> <?><?><?><?><?><?> NVMe <?><?> <?><?>
       <?><?> <?><?><?><?><?><?> NVMe <?><?><?><?><?><?> <?><?><?><?> <?>
       <?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?><?><?><?><?><?> <?><?>
       <?><?><?><?><?> <?><?><?><?><?><?>.

       <?><?><?><?><?><?><?> <device> <?><?><?><?><?><?> <?><?><?> <?>
       <?><?><?><?><?><?><?><?> <?><?> <?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?> NVMe (<?><?><?><?><?> /dev/nvme0) <?><?>
       <?><?> <?><?><?><?><?><?> <?><?><?><?><?> <?><?><?><?> <?><?><?>
       (<?><?><?><?><?> /dev/nvme0n1) <?><?><?><?>.

       <?><?> <?><?><?><?> <?><?><?><?><?><?><?> <?><?><?><?><?><?> <?><?><?>
       <?><?><?><?><?><?><?><?><?><?><?><?><?><?> <?><?><?><?> <?><?>
       <?><?><?><?><?><?><?> <?><?><?><?><?> <?><?><?><?> <?><?><?> <?><?>
       <?><?><?> <?><?> <?><?><?><?><?> <?><?><?>
       <?><?><?><?><?><?><?><?><?><?> <?><?><?><?> <?><?><?><?><?><?>
       <?><?><?><?> <?><?><?> <?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?> (hex) <?><?><?><?> <?><?><?><?><?><?>
       <?><?><?><?><?> <?><?><?><?> <?><?><?><?> <?><?> <?><?><?><?> <?><?><?>
       <?><?><?><?> <?><?><?><?><?><?> <?><?><?><?>
       <?><?><?><?><?><?><?><?><?> <?><?><?><?> <?><?> stdout <?><?><?>
       <?><?><?>.

<?><?><?><?><?><?><?><?> (OPTIONS)
       -l <log-len>, --log-len=<log-len>
           <?><?><?><?><?> <?><?> <?><?><?><?><?><?><?> <log-len> <?><?><?><?>
           <?><?><?><?><?> <?><?><?><?> <?> <?><?> <?><?><?><?><?>
           <?><?><?><?><?><?><?><?><?> NVMe<?> <?><?><?><?><?><?><?>
           <?><?><?><?><?><?> <?><?> <?><?><?> <?><?><?><?><?> <?><?><?><?>
           <?><?><?><?><?><?><?><?><?><?> <?><?><?>. <?><?><?>
           <?><?><?><?><?><?><?> <?><?><?><?><?><?> <?><?><?>.

       -i <log-id>, --log-id=<log-id>
           <?><?><?><?><?><?> <?><?><?><?><?> <?><?><?>
           <?><?><?><?><?><?><?><?> <?><?><?><?><?> <?><?> <?><?><?> <log-id>
           <?><?><?><?><?> <?><?><?><?><?><?>. <?><?><?><?><?>
           <?><?><?><?><?><?><?> 0 <?><?><?>.

           +------------------------------+--------------------------------------+
           |<?><?><?><?><?>               | <?><?><?><?><?>                      |
           +------------------------------+--------------------------------------+
           |0x00 | supported-log-pages    | <?><?><?><?><?> <?><?><?>            |
           |                              | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |                              | (Supported Log Pages)                |
           +------------------------------+--------------------------------------+
           |0x01 | error                  | <?><?><?><?><?><?><?> <?><?><?>      |
           |                              | (Error Information)                  |
           +------------------------------+--------------------------------------+
           |0x02 | smart                  | <?><?><?><?><?><?><?>                |
           |                              | <?><?><?><?><?> / SMART              |
           +------------------------------+--------------------------------------+
           |0x03 | fw-slot                | <?><?><?><?><?><?><?>                |
           |                              | <?><?><?><?><?>                      |
           |                              | <?><?><?><?><?><?><?><?><?>          |
           |                              | (Firmware Slot Information)          |
           +------------------------------+--------------------------------------+
           |0x04 | changed-ns             | <?><?><?><?><?> <?><?><?><?><?><?>   |
           |                              | <?><?><?>                            |
           |                              | <?><?><?><?><?><?><?><?><?><?>       |
           |                              | (Changed Namespace List)             |
           +------------------------------+--------------------------------------+
           |0x05 | cmd-effects            | <?><?><?><?><?><?><?>                |
           |                              | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |                              | <?> <?><?><?><?><?> <?><?><?><?><?>  |
           |                              | (Commands Supported and Effects)     |
           +------------------------------+--------------------------------------+
           |0x06 | device-self-test       | <?><?><?><?><?><?><?><?><?>          |
           |                              | <?><?><?><?><?><?> (Device           |
           |                              | Self-test)                           |
           +------------------------------+--------------------------------------+
           |0x07 | telemetry-host         | <?><?><?><?><?><?><?><?><?> <?><?>   |
           |                              | <?><?><?> <?><?><?><?><?><?>         |
           |                              | (Telemetry Host-Initiated)           |
           +------------------------------+--------------------------------------+
           |0x08 | telemetry-ctrl         | <?><?><?><?><?><?><?><?><?> <?><?>   |
           |                              | <?><?><?> <?><?><?><?><?><?>         |
           |                              | (Telemetry Controller-Initiated)     |
           +------------------------------+--------------------------------------+
           |0x09 | endurance-group        | <?><?><?><?><?><?><?> <?><?><?><?>   |
           |                              | <?><?><?><?><?><?><?> (Endurance     |
           |                              | Group Information)                   |
           +------------------------------+--------------------------------------+
           |0x0a | predictable-lat-nvmset | <?><?><?><?><?> <?><?><?><?>         |
           |                              | <?><?><?><?><?><?><?><?> <?><?>      |
           |                              | <?><?><?><?> <?><?>                  |
           |                              | <?><?><?><?><?><?><?> NVM            |
           +------------------------------+--------------------------------------+
           |0x0b | predictable-lat-agg    | <?><?><?><?><?>                      |
           |                              | <?><?><?><?><?><?><?><?><?>          |
           |                              | <?><?><?><?><?> <?><?><?><?>         |
           |                              | <?><?><?><?><?><?><?><?>             |
           |                              | (Predictable Latency Event           |
           |                              | Aggregate)                           |
           +------------------------------+--------------------------------------+
           |0x0c | ana                    | <?><?><?><?><?><?>                   |
           |                              | <?><?><?><?><?><?><?><?> <?><?>      |
           |                              | <?><?><?><?> <?><?><?> (Asymmetric   |
           |                              | Namespace Access)                    |
           +------------------------------+--------------------------------------+
           |0x0d | persistent-event       | <?><?><?>                            |
           |                              | <?><?><?><?><?><?><?><?><?>          |
           |                              | <?><?><?><?><?><?> (Persistent Event |
           |                              | Log)                                 |
           +------------------------------+--------------------------------------+
           |0x0e | lba-status             | <?><?><?><?><?><?><?>                |
           |                              | <?><?><?><?><?> LBA                  |
           +------------------------------+--------------------------------------+
           |0x0f | endurance-grp-evt      | <?><?><?><?><?>                      |
           |                              | <?><?><?><?><?><?><?><?><?>          |
           |                              | <?><?><?><?> <?><?><?><?><?><?><?>   |
           |                              | (Endurance Group Event Aggregate)    |
           +------------------------------+--------------------------------------+
           |0x10 | media-unit-status      | <?><?><?><?><?> <?><?><?><?>         |
           |                              | <?><?><?><?><?> (Media Unit Status)  |
           +------------------------------+--------------------------------------+
           |0x11 |                        | <?><?><?><?><?>                      |
           |supported-cap-config-list     | <?><?><?><?><?><?><?><?>             |
           |                              | <?><?><?><?><?>                      |
           |                              | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |                              | (Supported Capacity Configuration    |
           |                              | List)                                |
           +------------------------------+--------------------------------------+
           |0x12 | fid-supported-effects  | <?><?><?><?><?><?><?><?><?>          |
           |                              | <?><?><?><?><?>                      |
           |                              | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |                              | <?> <?><?><?><?><?> <?><?><?><?><?>  |
           |                              | (Feature Identifiers Supported and   |
           |                              | Effects)                             |
           +------------------------------+--------------------------------------+
           |0x13 |                        | <?><?><?><?><?><?><?> NVMe-MI        |
           |mi-cmd-supported-effects      | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |                              | <?> <?><?><?><?><?> <?><?><?><?><?>  |
           |                              | (NVMe-MI Commands Supported and      |
           |                              | Effects)                             |
           +------------------------------+--------------------------------------+
           |0x14 | cmd-and-feat-lockdown  | <?><?><?> <?><?><?><?><?><?><?> <?>  |
           |                              | <?><?><?><?><?><?><?><?> (Command    |
           |                              | and Feature Lockdown)                |
           +------------------------------+--------------------------------------+
           |0x15 | boot-partition         | <?><?><?><?><?><?><?>                |
           |                              | <?><?><?><?><?><?><?><?><?><?> (Boot |
           |                              | Partition)                           |
           +------------------------------+--------------------------------------+
           |0x16 | rotational-media-info  | <?><?><?><?><?><?><?>                |
           |                              | <?><?><?><?><?><?> <?><?><?><?><?>   |
           |                              | (Rotational Media Information)       |
           +------------------------------+--------------------------------------+
           |0x17 |                        | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |dispersed-ns-participating-ns | NVM                                  |
           |                              | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |                              | <?><?> <?><?><?><?> <?><?><?>        |
           |                              | <?><?><?><?><?><?><?> (Dispersed     |
           |                              | Namespace Participating NVM          |
           |                              | Subsystems)                          |
           +------------------------------+--------------------------------------+
           |0x18 | mgmt-addr-list         | <?><?><?><?><?>                      |
           |                              | <?><?><?><?><?><?><?><?>             |
           |                              | <?><?><?><?><?><?><?> (Management    |
           |                              | Address List)                        |
           +------------------------------+--------------------------------------+
           |0x19 | phy-rx-eom             | <?><?><?><?> <?><?><?><?><?><?>      |
           |                              | <?><?><?> <?><?><?><?><?><?><?>      |
           |                              | <?><?><?><?> <?><?><?><?><?><?>      |
           |                              | (Physical Interface Receiver Eye     |
           |                              | Opening Measurement)                 |
           +------------------------------+--------------------------------------+
           |0x1a | reachability-groups    | <?><?><?><?><?><?><?><?>             |
           |                              | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |                              | (Reachability Groups)                |
           +------------------------------+--------------------------------------+
           |0x1b |                        | <?><?><?><?><?><?><?><?>             |
           |reachability-associations     | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |                              | (Reachability Associations)          |
           +------------------------------+--------------------------------------+
           |0x1c | changed-alloc-ns-list  | <?><?><?><?><?> <?><?><?><?><?><?>   |
           |                              | <?><?><?>                            |
           |                              | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |                              | <?><?><?><?><?><?><?><?><?><?>       |
           |                              | (Changed Allocated Namespace List)   |
           +------------------------------+--------------------------------------+
           |0x20 | fdp-configs            | <?><?><?><?><?><?><?><?><?><?><?><?> |
           |                              | <?><?><?><?><?><?><?><?>             |
           |                              | <?><?><?><?>                         |
           |                              | <?><?><?><?><?><?><?><?><?><?><?>    |
           |                              | (FDP Configurations)                 |
           +------------------------------+--------------------------------------+
           |0x21 | fdp-ruh-usage          | <?><?><?><?><?><?><?> <?><?>         |
           |                              | <?><?><?><?><?><?><?><?>             |
           |                              | <?><?><?><?> <?><?><?><?><?><?><?>   |
           |                              | (Reclaim Unit Handle Usage)          |
           +------------------------------+--------------------------------------+
           |0x22 | fdp-stats              | <?><?><?><?><?><?><?>                |
           |                              | <?><?><?><?><?><?><?><?>             |
           |                              | <?><?><?><?>                         |
           |                              | <?><?><?><?><?><?><?><?><?><?><?>    |
           |                              | (FDP Statistics)                     |
           +------------------------------+--------------------------------------+
           |0x23 | fdp-events             | <?><?><?><?><?><?><?><?><?>          |
           |                              | <?><?><?><?><?><?><?><?>             |
           |                              | <?><?><?><?>                         |
           |                              | <?><?><?><?><?><?><?><?><?><?><?>    |
           |                              | (FDP Events)                         |
           +------------------------------+--------------------------------------+
           |0x70 | discover               | <?><?><?> (Discovery)                |
           +------------------------------+--------------------------------------+
           |0x71 | host-discover          | <?><?><?> <?><?><?><?><?><?> (Host   |
           |                              | Discovery)                           |
           +------------------------------+--------------------------------------+
           |0x72 | ave-discover           | <?><?><?> AVE                        |
           +------------------------------+--------------------------------------+
           |0x73 | pull-model-ddc-req     | <?><?><?><?><?><?><?> DDC <?><?><?>  |
           |                              | <?><?><?><?> (Pull Model DDC         |
           |                              | Request)                             |
           +------------------------------+--------------------------------------+
           |0x80 | reservation            | <?><?><?><?><?> <?><?><?><?>         |
           |                              | (Reservation Notification)           |
           +------------------------------+--------------------------------------+
           |0x81 | sanitize               | <?><?><?><?><?>                      |
           |                              | <?><?><?><?><?><?><?><?> (Sanitize   |
           |                              | Status)                              |
           +------------------------------+--------------------------------------+
           |0xbf | zns-changed-zones      | <?><?><?><?><?> <?><?><?><?><?>      |
           |                              | <?><?><?><?><?><?><?><?><?><?><?>    |
           |                              | ZNS (Changed Zone List)              |
           +------------------------------+--------------------------------------+

       -a <aen>, --aen=<aen>
           <?><?><?><?> <?><?><?><?> <?><?><?><?> <?><?><?><?><?><?><?>
           <?><?><?><?><?><?><?> <?><?><?> <?><?> <?><?><?><?>
           <?><?><?><?><?><?> <?><?><?><?><?> <?><?><?><?><?><?>
           <?><?><?><?><?><?><?> (AEN). <?><?> <?><?><?><?> <?><?><?><?><?>
           <?><?><?><?><?> <?><?><?> <?><?><?><?><?> <?><?><?><?><?><?> log-id
           <?> log-len <?><?> <?><?><?><?><?><?> <?><?><?><?><?> <?>
           <?><?><?><?><?><?><?> <?><?><?><?><?><?>.

       -n <nsid>, --namespace-id=<nsid>
           <?><?><?><?><?> nsid <?><?><?><?><?> <?><?> <?><?> <?><?><?><?><?>
           <?><?><?><?><?><?><?><?> <?><?><?><?><?> <?><?><?><?><?><?>. <?><?>
           <?><?><?><?> <?><?><?><?> <?><?><?><?><?> <?><?><?><?><?>
           <?><?><?><?><?><?><?> 0xffffffff <?><?><?>. <?><?><?><?> <?><?>
           <?><?><?><?><?> <?><?><?> (<?><?> <?><?><?><?> <?><?><?>
           <?><?><?><?> <?><?> <?><?><?><?> <?><?><?> <?><?><?><?> <?><?>
           <?><?><?><?><?>)<?> <?><?><?> <?><?><?><?><?> <?><?><?><?>
           <?><?><?> <?><?><?> <?><?><?><?> <?><?><?><?><?><?> <?><?><?><?>.

       -b, --raw-binary
           <?><?><?> <?><?><?><?> <?><?><?> <?><?><?> <?><?> stdout.

       -L <offset>, --lpo=<offset>
           <?><?><?><?> <?><?><?><?><?> <?><?><?><?> <?><?><?><?><?> <?><?>
           <?><?> <?><?><?><?><?> <?><?><?> <?><?><?><?> <?><?><?><?><?><?>
           <?><?> <?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?> <?><?>
           <?><?><?><?> <?><?><?><?> <?><?><?>. <?><?><?> <?><?><?><?><?>
           <?><?><?><?><?><?><?> <?><?> Dword <?> <?><?> <?><?><?><?>
           <?><?><?>.

       -s <field>, --lsp=<field>
           <?><?><?><?> <?><?><?><?><?><?><?><?><?> <?><?><?> <?><?> LID
           (<?><?><?><?><?> <?><?><?>).

       -S <field>, --lsi=<field>
           <?><?><?><?> <?><?><?><?><?><?><?><?><?> <?><?><?> <?><?>
           <?><?><?><?><?><?> <?><?><?><?><?><?><?> <?><?><?> (Log Specific
           Identifier).

       -r, --rae
           <?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?>
           <?><?><?><?><?><?><?> (Retain an Asynchronous Event).

       -y <command_set_identifier>, --csi=<command_set_identifier>
           <?><?><?> <?><?><?><?> <?><?><?><?><?><?> <?><?><?><?><?><?>
           <?><?><?><?><?><?><?> <?><?> <?><?><?><?> <?><?><?><?><?><?>.
           <?><?> <?><?><?><?> <?><?><?><?> <?><?><?><?><?> <?><?><?><?><?><?>
           <?><?><?><?><?><?><?> NVM <?><?><?><?><?><?> <?><?><?><?><?>
           <?><?>.

       -O, --ot
           <?><?><?> <?><?><?><?> <?><?><?> <?><?><?><?> <?><?> <?><?><?><?>
           <?><?><?><?><?><?>. <?><?><?> <?><?><?> <?><?><?><?><?><?> (false)
           <?><?><?><?><?> <?><?><?><?> <?><?><?><?><?><?><?>
           <?><?><?><?><?><?> <?> <?><?><?><?><?><?> <?><?><?><?>
           <?><?><?><?><?> <?><?><?> (Log Page Offset Lower <?> Log Page
           Offset Upper) <?><?><?><?> <?><?><?><?><?> <?><?> <?><?><?><?><?>
           <?><?><?><?> <?><?><?><?><?><?><?><?><?><?><?><?><?><?> <?><?>
           <?><?><?><?> <?><?><?><?><?><?><?>. <?><?><?> <?><?><?>
           <?><?><?><?> (true) <?><?><?><?><?> <?><?><?><?> <?><?><?>
           <?><?><?><?><?><?> <?><?><?><?> <?><?><?><?><?> <?><?>
           <?><?><?><?><?> <?><?><?><?><?><?><?><?><?> <?><?><?><?> <?><?>
           <?><?><?><?><?> <?><?><?> <?><?> <?><?><?><?>
           <?><?><?><?><?><?><?>. <?><?><?><?><?> <?><?><?><?><?><?><?>
           <?><?><?><?> <?><?><?><?><?> <?><?><?>. <?><?><?> <?><?><?>
           <?><?><?><?><?> <?><?><?><?> <?><?><?><?> <?><?><?><?>
           <?><?><?><?><?><?><?><?> (index) <?><?><?><?><?><?><?>
           <?><?><?><?><?><?>.

       -x <length>, --xfer-len=<length>
           <?><?><?><?> <?><?><?><?> <?><?><?><?><?><?><?> <?><?><?><?><?>
           <?><?><?><?><?><?>. <?><?><?><?><?><?> <?><?><?><?><?><?>
           <?><?><?><?><?><?><?> <?><?><?><?> <?><?><?><?><?> <?><?>
           <?><?><?><?> <?><?><?><?>. <?><?><?><?><?><?><?>
           <?><?><?><?><?><?><?> <?><?><?><?> <?><?><?>.

       -o <fmt>, --output-format=<fmt>
           <?><?><?><?><?> <?><?><?><?> <?><?><?><?><?><?><?><?><?> <?><?><?>
           normal<?> json <?><?> binary. <?><?> <?><?> <?><?><?> <?><?><?>
           <?><?><?><?><?><?><?> <?><?> <?><?> <?><?><?><?> <?><?><?><?><?>
           <?><?><?><?><?><?><?> <?><?><?>.

       -v, --verbose
           <?><?><?><?><?><?> <?><?><?><?><?><?> <?><?><?><?><?><?><?> <?><?>
           <?><?><?><?><?>.

<?><?><?><?><?><?><?> (EXAMPLES)
       o   <?><?><?><?><?><?> <?><?><?> <?><?><?><?> <?><?> <?><?><?><?><?>
           <?><?><?> <?>:

               # nvme get-log /dev/nvme0 --log-id=2 --log-len=512

           <?><?><?><?> <?><?><?><?> <?><?><?><?><?> <?><?><?> <?> (SMART)
           <?><?> <?><?><?><?><?><?> <?><?><?><?> <?> <?><?><?><?><?><?><?>
           <?><?><?> <?><?><?><?> <?><?><?><?><?><?>. <?><?> <?><?><?><?>
           <?><?><?><?><?><?><?> <?><?><?>
           <?><?><?><?><?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?>
           <?><?><?><?><?><?><?><?><?><?> (hex) <?><?><?><?><?>
           <?><?><?><?><?><?> <?> <?><?><?><?> <?><?><?><?><?><?>
           <?><?><?><?><?> <?><?><?><?><?><?> <?><?>.

       o   <?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?> <?><?><?> <?><?><?>
           <?><?> <?><?><?><?> <?><?><?><?><?><?> (<?><?><?><?><?><?>)
           <?><?><?><?> <?><?><?><?><?><?>:

               # nvme get-log /dev/nvme0 -log-id=2 --log-len=512 --raw-binary > log_page_2.raw
               # nvme get-log /dev/nvme0 -i 2 -l 512 -b > log_page_2.raw

           <?><?> <?><?><?><?><?> <?><?><?><?><?><?><?> <?><?> <?><?><?>
           <?><?><?><?><?> <?><?><?><?><?> <?><?><?><?> <?><?><?><?><?> stdout
           <?><?><?><?><?> <?><?><?><?> <?><?><?><?>.

NVME
       <?><?><?><?> <?><?> <?><?><?><?><?><?><?> nvme-user

<?><?><?><?><?><?> <?><?><?><?><?><?> (SEE ALSO)
       nvme(1)

NVMe                              02/16/2026                   NVME-GET-LOG(1)