Updating SIRIS 5 and ALTO 4 Firmware

Topic

This article explains how to update the firmware on an ALTO 4, or Datto SIRIS 5 BCDR device. When Datto posts a firmware upgrade, follow the instructions in this article to manually update your device.

Environment

  • Datto ALTO 4
  • Datto SIRIS 5

Description

The hardware component of Datto’s ALTO and SIRIS solutions are manufactured by third-parties, such as Dell. From time to time, such manufacturers issue firmware updates. The updates must be installed manually and are in addition to the Datto IRIS system updates that Datto typically pushes to Datto ALTO and SIRIS devices automatically.

Approximately every six (6) months, Datto expects to test the firmware updates released by the third-party manufacturers of ALTO 4 and SIRIS 5 devices to confirm compatibility with the Datto IRIS operating system. Datto will recommend the updates that successfully pass such tests and will make the updates available through Datto’s website. From time to time, when Datto believes it is important to do so, Datto may test, or even recommend without testing, third-party firmware updates outside of the 6-month cadence (for example, when the update includes an important security fix).

Important Notes

Where Datto has not tested a firmware update for compatibility with the Datto IRIS operating system, Datto cannot confirm if the firmware will work properly with the Datto Solution. For this reason, Datto strongly recommends that you only update your ALTO or SIRIS device with firmware versions recommended by Datto and that are downloaded directly from Datto at download.datto.com. Downloads that are not recommended by Datto may not be compatible with the Datto solution and may cause it to malfunction or become inoperable.

  • Datto’s testing is limited to reviewing compatibility with Datto’s IRIS operating system, and whether the update is likely to cause a Datto Alto 4 or Siris 5 solution to malfunction. Datto does NOT test the third-party updates for any other purposes, such as the efficacy of the update itself.
  • Datto always recommends your being on-site with the ALTO or SIRIS device when performing firmware updates.
  • When multiple updates are being installed, BIOS updates should be completed first.

Notifications for new firmware releases

Datto will display a banner in the Datto Partner Portal(login required) to alert partners whenever any recommended third-party firmware updates becomes available. Datto will also outline any firmware updates in our SIRIS 5 and ALTO 4 Firmware release notes article found on help.datto.com. Partners should visit these sites regularly to ensure they are aware of recommended updates. We'll continue to update partners as new methods of communicating firmware updates become available.

Update Procedure

Follow the steps in the "Do this first" section, then jump to the section for your device model.

Index

For all firmware updates. Do this first:

Ensure your device is in an upgradable state

  • Check to make sure no backups are running
  • Make sure all local backups on the device are replicated offsite
  • Follow the steps below to complete the rest of the check

Determine your motherboard model by performing the following:

  1. SSH into your Datto device and run:

    dmidecode -s baseboard-product-name

    Example output: 0KHVV7

  2. Lookup the return value in the Product Mapping table below:

Product Mapping

DMI Product Name Datto Product Name Dell Hardware Profile
0M3F6C ALTO 4 OptiPlex 3080
0KHVV7 S5X OptiPlex 7080
0NJFK3 S5-2, 3 and 4 Precision 3930XL
0X45NX S5-6, 8 and 12 PowerEdge R640 1xCPU
0X45NX S5-18,24 and 36 PowerEdge R640 2xCPU
0WRPXK S5-48 and 60 PowerEdge R740xd
  1. While still in your device’s SSH session, enter root privilege, then download the appropriate binary to your Datto appliance from download.datto.com using the below commands:

    sudo -i

    wget https://dl2.dattobackup.com/siris-fw/<firmware version>

    Take note of the current BIOS information so you can confirm an update took place later by running these commands:

    chmod +x <filepath of BIOS firmware update file>

    dmidecode -s bios-version

    dmidecode -s bios-release-date

    Example output: 1.6.0 & 09/29/2021

Follow your target device’s specialized instructions below to complete the firmware update.

Firmware update procedures by model