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After the Grid Master has been upgraded, you can choose to immediately upgrade a specific member that has not been upgraded yet. This function is available only for scheduled Grid upgrades from NIOS 69.40.0 x to a later release. You can upgrade a single member only when the Grid upgrade is paused, and you cannot upgrade the Grid Master, reporting appliance, and an offline member. Once the member has been manually upgraded, the appliance skips this member when its scheduled upgrade time is reached.
To upgrade a specific member now:
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During an upgrade from NIOS 69.40.0 x to a later release, you can revert a specific member that has already been upgraded and is within its revert time window. The revert single member feature is useful when you want to troubleshoot issues, such as service outages, on a specific member after it has been upgraded. You can revert a member only when the Grid upgrade is paused, and you cannot revert the Grid Master, reporting appliance, and an offline member. If the upgrade is paused and you have reverted a member in an upgrade group that has already completed the upgrade, you must move the member to another upgrade group that has not been upgraded before you can proceed with the upgrade.
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Member: The name of the Grid member.
Group: The upgrade group to which the member belongs.
HA: Indicates whether the member is an HA pair or not.
Status: The current distribution or upgrade status. This can be Running (green) or Offline (red).
IPv4 Address: The IPv4 address of the member.
IPv6 Address: The IPv6 address of the member.
Running Version: The NIOS software version that is currently running on the member.
Alternate Version: Displays the NIOS software version to which the appliance can revert.
Distribution/Upgrade Status: The current distribution or upgrade status. When the distribution or upgrade is in progress, Grid Manager displays a progress bar in this field to indicate the percentage of completion.
Hotfix: The name of the hotfix that was last run on the member.
Status Time: The date, time, and time zone of the status displayed.
Member Revert: Indicates whether the member has been reverted or not. This appears only when the member has been upgraded from NIOS 69.40.0 x to a later NIOS release.
Time to Revert: The time (in HH:MM:SS format) left to revert a member. This appears only when the member has been upgraded from NIOS 69.40.0 x to a later NIOS release.
Site: The location to which the member belongs. This is one of the predefined extensible attributes. The appliance automatically refreshes the information in this panel.
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