SupremeRAID™ SE Linux Driver 1.7.2 Update 67 Release Notes, Software, and Documentation
SupremeRAID™ SE Linux Driver 1.7.2 Update 67 Release Notes, Software, and Documentation
SupremeRAID™ SE Linux Driver 1.7.2 Update 67 Release Notes, Software, and Documentation
Date:11/10/25
Info
SupremeRAID™ SE offers two different modes: Perpetual and Subscription.
Perpetual: For licensing inquiries, please contact our Sales Department.
Subscription: Please log in to the SupremeRAID™ Portal to register and start your subscription with recurring monthly payments. We currently offer a 90-day free trial.
Warning
System suspension and hibernation are currently unsupported by SupremeRAID™ SE. Please ensure that the machine does not enter suspension or hibernation mode.
This enhancement improves how the SED unlock script handles scenarios where keys are retrieved from an external KMS (Key Management Server). It ensures that if the key is temporarily unavailable, the unlock process will not block service startup and can be retried later once the key becomes accessible.
When the configured SED unlock script does not return a successful status:
PD state: Changes to OFFLINE, and sed_state is set to Locked.
DG state on service start: If a PD is OFFLINE and sed_state=Locked, the DG transitions to OFFLINE.
Other DG transitions: Follow existing logic. For example, if a user hot-removes a drive, the DG enters the DEGRADED state. When the drive is reinserted and the unlock process fails, the DG remains DEGRADED instead of transitioning to OFFLINE. Even after a service restart, the failed unlock on that PD will not prevent the DG from coming up and entering the DEGRADED state.
Although the timeout mechanism is not required for all use cases, the systemd service for Graid still enforces a 180-second timeout. To provide flexibility, a configurable timeout parameter has been added, which can be disabled if needed.
Config file:/etc/graid/graidserver.conf
Parameter:sed_unlock_script_timeout_sec
Default: 60 seconds
Disable: Set to 0
Maximum: 120 seconds (any value above this will be capped automatically)
Note
This timeout is independent of the systemd Graid service timeout (180 seconds).
System suspension and hibernation are currently unsupported. Please ensure that the machine does not enter suspension or hibernation mode.
NVMe-oF drives are not supported in the Linux drive.
If you have previously installed other SupremeRAID™ products, executing the SupremeRAID™ SE installation will prevent the restoration of previous product settings.
For Subscription mode, please note that one email account is restricted to a single subscription, machine and GPU. Cross-device usage is not supported. After your subscription expires, you will still be able to access and read your data, but the data cannot be written to the drive.
SupremeRAID™ SE Linux Driver 1.7.2 Update 67 Release Notes, Software, and Documentation