SSD固件升级主要分为下载和激活两个步骤，激活成功，固件升级成功。通过开源命令行工具nvmecli即可执行。在nvmecli版本1.5以下，激活操作通过命令fw-activate实现在nvmecli版本1.5以上，激活操作通过命令fw-commit实现 在NVMe协议标准中（截图Figure 76取自《NVM Express 1.3b》），对Commit指令所跟参数有详细定义。其...
示例选择slot 2(-s 2)进行固件下载。 # nvmRfw-download -f release_fw.tar/dev/nvme0n1 #nvme fw-activate -s 2 -a 1 /dev/nvme0n1 需要对服务器冷重启才能升级成功。 PBlaze5 920支持在线固件升级 新一代PBlaze5 920系列支持在线固件升级功能,固件升级可以在业务有IO的情况下进行,无需重启服务器。升...
char new_fw[9]; char commit_action_bin[8]; memset((void *)previous_fw, 0, 9); memset((void *)new_fw, 0, 9); memset((void *)commit_action_bin, 0, 8); char *null_fw = "---"; printf(" Firmware Activate History Log \n"); printf(" Power on Hour Power Cycle Previous New...
frmw :0x17 [5:5]:0MultipleFWorBootUpdateDetectionNotSupported [4:4]:0x1FirmwareActivateWithoutResetSupported [3:1]:0x3NumberofFirmwareSlots [0:0]:0x1FirmwareSlot1Read-Only lpa :0xe [6:6]:0TelemetryLogDataArea4NotSupported [5:5]:0LID0x0,Scopeofeachcommandin...
3 changes: 2 additions & 1 deletion 3 Documentation/nvme-fw-activate.txt Original file line numberDiff line numberDiff line change @@ -54,7 +54,8 @@ field. This image is not activated. field. This image is activated at the next reset. |2|The image indicated by the Firmware Slot fi...
[NVME_ADM_CMD_GET_FEATURES] =adm_cmd_get_features,11[NVME_ADM_CMD_ASYNC_EV_REQ] =adm_cmd_async_ev_req,12[NVME_ADM_CMD_ACTIVATE_FW] =adm_cmd_act_fw,13[NVME_ADM_CMD_DOWNLOAD_FW] =adm_cmd_dl_fw,14[NVME_ADM_CMD_FORMAT_NVM] =adm_cmd_format_nvm,15[NVME_ADM_CMD_LAST] =NULL,...
$:nvme fw-activate /dev/nvme0n1 -s 1 -a 1 $:nvme reset /dev/nvme0n1 6、设置硬盘存储4k对齐 $:nvme format /dev/nvme1n1 -n 1 -l 1 7、nvme op $:nvme admin-passthru /dev/nvme0 -o 0x9 --cdw10=0xc1 --cdw11=0x2000000 --cdw12=0x1 ...
fw-activate Activate new firmware slot fw-download Download new firmware admin-passthru Submit arbitrary admin command, return results io-passthru Submit an arbitrary IO command, return results security-send Submit a Security Send command, return results ...
NVME_FIRMWARE_ACTIVATE_ACTIONS 枚举 NVME_FIRMWARE_SLOT_INFO_LOG 结构 NVME_FUSED_OPERATION_CODES枚举 NVME_HEALTH_INFO_LOG结构 NVME_HOST_MEMORY_BUFFER_DESCRIPTOR_ENTRY结构 NVME_IDENTIFY_CNS_CODES枚举 NVME_IDENTIFY_CONTROLLER_DATA结构 NVME_IDENTIFY_NAMESPACE_DATA结构 ...
安装NVMe工具包 打开终端，输入命令安装管理工具：sudo apt-get install nvme-cli 完成后输入nvmelist，若看到连接的NVMe设备信息（如/dev/nvme0n1），说明驱动正常。设备识别与分区 假设设备路径为/dev/nvme0n1，输入lsblk查看所有块设备。用fdisk创建分区：sudo fdisk /dev/nvme0n1 按提示输入n（新建分区）、p（...