Changelog

Release history for MASS (Mango Accelerated Scalable Storage).

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0.0.14

Released: 2026-08-10

Covers everything shipped between 0.0.7 and 0.0.14.4.

New Guide Sections

• Hardware — Cluster Map, node and drive health, guided drive replacement, and live cluster reconfiguration (add or remove storage engines, change a node's fabric address or NIC without a redeployment)
• Software Updates — the single-button update flow with its fact-based impact summary (whether storage access keeps running, pauses, or stops; whether the update is reversible), Blocked / Retry / Abort recovery, offline update bundles, and downgrade warnings
• Support — log bundles and support tickets emailed to MangoBoost
• Alerts and Notifications — critical alert notifications in the Dashboard, and routing alerts to Slack channels and email recipients
• Migrating Data In — copy data into a volume from NFS, a local path, or (from the CLI) S3
• Developer Toolkit — building applications against the bundled client runtime with pkg-config mass, HDF5, and the bundled IOR benchmark

Corrections

The Dashboard, the CLI, and the appliance itself changed substantially since 0.0.6:

Topic	What changed
Dashboard address	Now https://<head-node-ip>:30082 (HTTP on 30080, REST API on 30083)
Navigation	Analysis → Analytics; Settings → System; Access → Identity & Access; Protection gains Migrations
Mounting	mass-ctl mount --volume-id <id> — the label and UUID flags are gone. Reboot recovery is registered by default; --fstab is deprecated and --no-fstab gives an explicitly temporary mount.
env modes	Boolean flags --bandwidth / --metadata / --standard, not --mode <name>
Client packages	mass-client for Ubuntu 22.04 / 24.04 / 26.04 and RHEL / Rocky 9 / 10. EL8 is no longer supported, and the EL10 package is a thin client that cannot mount volumes.
Volume groups	Storage Optimization replaces the old profile list — Small-file / Mixed / Large-file workload, or a custom metadata percentage. Redundancy factor replaces the protection-mode list.
Volumes	No size field (thin-provisioned). Owner is required, and a POSIX mode can be set at creation. Access Type is Filesystem.
Deletion	The retain option is gone — deleting always destroys the data. Force-delete plus Orphan Storage reclaim replaces it.
Backups	S3 targets are not supported and are rejected. A full backup can be restored into a different volume.
Roles	The role list changed: super_admin, general_manager, volumegroup_manager, volume_manager, identity_manager, usergroup_manager, viewer, member. auditor is retired and migrated to viewer.
Identities	There is no approval step — a new identity or machine is active immediately. Only super_admin can start a software update.
Notifications	Slack and email. Jira integration is no longer part of the product.

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0.0.6

Released: 2026-04-28

What's New

• Tutorials — Role-based step-by-step guides for Storage Admins, Department Managers, and End Users. Covers initial setup, LDAP integration, VolumeGroup and Volume management, group-based access control, and mass-ctl usage.

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0.0.2

Released: 2026-04-03

Initial public documentation release.

What's New

• User Guide — End-to-end guide covering cluster setup, storage management, identity & access, network configuration, and data protection.
• CLI Reference — Full reference for mass-ctl, the client-side tool for mounting volumes and tuning the local environment.
• Korean (한국어) localization — All guide and reference pages are available in Korean.

Guide Sections

Section	Description
Cluster Setup	Rack, cable, and initialize the MASS appliance
Storage	Create and manage VolumeGroups and Volumes
Identity & Access	Manage users, roles, and access policies
Network	Configure storage network interfaces
Protection	Set up snapshots and backup policies
Monitoring	Observe cluster health and performance metrics

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info

This is the first release of the MASS documentation site. Future releases will include API reference pages and expanded troubleshooting guides.