# Boot Information Management

### 1. Function Overview

As system boot information, this product manages the information shown in the table below.

Management item | Description
--- | ---
System startup time | Time that the system booted up
Running firmware information | Firmware version currently running, and date generated
Firmware information for previous startup | Version and generated date of the firmware for the previous startup
Reason for boot | Reason why the system booted up. The following reasons for boot are recorded: * Boot due to power on * Reboot due to “reload” command * Reboot due to “cold start” command * Reboot due to firmware update * Reboot due to kernel panic * Reboot due to unidentified reason

This product stores the current boot information and information on the previous four boots, for a total of five boot records.

### 2. Related Commands

Related commands are indicated below.
For details, refer to the Command Reference.

Operations | Operating commands
--- | ---
Show boot information | show boot
Clear boot information | clear boot list

### 3. Examples of Command Execution

#### 3.1. Show boot information

- This shows the current boot information.

      Yamaha>show boot 0
      Running EXEC: SWX2210P Rev.1.03.14 (Fri Feb  7 14:37:29 2025)
      Previous EXEC: SWX2210P Rev.1.03.14 (Fri Feb  7 14:37:29 2025)
      Restart by reload command

- This shows a list of the boot history.

      Yamaha>show boot list
      No. Date       Time     Info
      --- ---------- -------- -------------------------------------------------
        0 2025/02/12 15:38:15 Restart by reload command
        1 2025/02/12 11:19:11 Power-on boot
      --- ---------- -------- -------------------------------------------------

#### 3.2. Clear boot information

- This clears the boot information.

      Yamaha#clear boot list

### 4. Points of Caution

None.

### 5. Related Documentation

None.

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