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Olf2017

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  1. 1. Copyright ©2016 iXsystems. All rights reserved. Copyright ©2016 iXsystems. All rights reserved.Copyright ©2016-2017 iXsystems. All rights reserved. What’s New in FreeNAS 11 Dru Lavigne Director of Technical Documentation, iXsystems OLF: September 30, 2017
  2. 2. Copyright ©2016-2017 iXsystems. All rights reserved. Outline Brief overview of FreeNAS and its features What’s new in 11 A sneak preview of 11.1 Additional Resources
  3. 3. Copyright ©2016-2017 iXsystems. All rights reserved. Overview of FreeNAS
  4. 4. Copyright ©2016-2017 iXsystems. All rights reserved. What is FreeNAS? Open source NAS (network attached storage) based on FreeBSD and released under a 2-clause BSD license. ● 11.0-U4 is the latest STABLE version (September 23, 2017) ● 11.1 is the upcoming new feature release (October, 2017)
  5. 5. Copyright ©2016-2017 iXsystems. All rights reserved. Core Features ● Uses OpenZFS, a self-healing file system well suited for storage ● Built-in file sharing protocols include AFP, NFS, and SMB ● Built-in block protocols include iSCSI ● Also supports access through FTP/SFTP, SSH, and WebDAV ● Integration with OpenLDAP, Active Directory, NIS ● Automated, secure replication via rsync/ssh ● Automated ZFS snapshots and scrubs
  6. 6. Copyright ©2016-2017 iXsystems. All rights reserved. Core Features ● Front-ends to cron, sysctls, loader.conf ● Reporting graphs, scheduled S.M.A.R.T. tests, automated alerts, UPS ● Link aggregation, failover, and VLAN support ● DDNS, SNMP, and TFTP support ● Control panel to stop/start and view the status of services ● Supports OSX Time Machine and Windows Shadow Copies
  7. 7. Copyright ©2016-2017 iXsystems. All rights reserved. Core Features OS is installed on USB stick or SSD and is separate from data on storage disks. Upgrades keep a backup of the old OS, allowing for rollback. Administrative GUI accessed through a web browser; there is a web shell for command line operations.
  8. 8. Copyright ©2016-2017 iXsystems. All rights reserved. Boot Environments Boot device formatted with ZFS with support for boot mirrors; boot menu supports multiple boot environments (BEs). Boot Manager allows you to create BEs on demand and prune old BEs. Update Manager automagically creates a new boot environment when applying system updates. Revert to a previous version of OS by selecting its entry from boot menu.
  9. 9. Copyright ©2016-2017 iXsystems. All rights reserved. Update Manager Update Manager supports tracking of multiple “trains”. As new drivers, features, bug fixes become available for tracked train, Alert is issued and email sent to administrator. Displays the Changelog and Release Notes for each update so that the administrator can decide if and when to apply the update.
  10. 10. Copyright ©2016-2017 iXsystems. All rights reserved. What’s New in 11
  11. 11. Copyright ©2016-2017 iXsystems. All rights reserved. General Features Continuation of the 9.x series, but with base operating system updated to FreeBSD 11-STABLE. This brings in many new and updated drivers and significant features, including important speed improvements for 40/100GigE networking. Updated OpenZFS adds the skein and SHA512 hash functions Feature Flags. Samba, NFS, Netatalk, and Python updated to latest versions (including security fixes).
  12. 12. Copyright ©2016-2017 iXsystems. All rights reserved. New Feature: New UI Demo Login screen now includes a link to “Demo our upcoming UI!” New UI is based on Angular and uses C3.js for charts. Faster as uses AOT (ahead of time) as opposed to JIT (just in time). Uses WebSockets and when complete will have a documented REST API. Currently a WIP (alpha), will be beta for 11.1 (October, 2017) and old UI parity complete for 11.2 (early 2018).
  13. 13. Copyright ©2016-2017 iXsystems. All rights reserved. New UI
  14. 14. Copyright ©2016-2017 iXsystems. All rights reserved. New Feature: Alert Services Configure important alerts to be sent to external services, including: ● AWS-SNS ● Hipchat ● InfluxDB ● Slack ● Mattermost ● OpsGenie ● PagerDuty ● VictorOps
  15. 15. Copyright ©2016-2017 iXsystems. All rights reserved. Alert Services Configuration
  16. 16. Copyright ©2016-2017 iXsystems. All rights reserved. New Feature: Enhanced Services Screen
  17. 17. Copyright ©2016-2017 iXsystems. All rights reserved. New Feature: VMs In addition to Jails and Plugins, you can now create and manage VMs. VMs are based on bhyve, a BSD-licensed hypervisor for running guest operating systems inside a virtual machine. Supported guests include: FreeBSD, OpenBSD, NetBSD, CentOS, Debian, Fedora, OpenSUSE, Ubuntu, SmartOS, Windows, and Windows Server. This version provides limited support with new features being added for 11.1.
  18. 18. Copyright ©2016-2017 iXsystems. All rights reserved. Creating a VM
  19. 19. Copyright ©2016-2017 iXsystems. All rights reserved. New Feature: S3 Service Provides the ability to build hybrid and private S3-compatible object storage services, allowing fast access to locally hosted object stores. Currently compatible with Amazon S3 cloud storage, other providers may be added in the future.
  20. 20. Copyright ©2016-2017 iXsystems. All rights reserved. Adding an S3 Storage
  21. 21. Copyright ©2016-2017 iXsystems. All rights reserved. Sneak Peek of 11.1
  22. 22. Copyright ©2016-2017 iXsystems. All rights reserved. General Improvements Newer OpenZFS provides much faster performance, including when deleting a large number of snapshots and when replicating snapshots. Ability to pause/resume a scrub. Sync with latest FreeBSD-STABLE and ports tree brings in latest drivers, features, and updates base applications to latest versions. Mirrored swap partitions means a failed disk won’t crash apps using swap. Middleware now uses Python asyncio which simplifies asynchronous code and makes it more readable.
  23. 23. Copyright ©2016-2017 iXsystems. All rights reserved. New Feature: Resilver Priority! Can now set a resilver schedule to take advantage of off-peak hours or weekends. Schedule directs the resilver process to be more or less aggressive in its I/O usage.
  24. 24. Copyright ©2016-2017 iXsystems. All rights reserved. Schedule Resilver Priority
  25. 25. Copyright ©2016-2017 iXsystems. All rights reserved. Improved VM Support ● Randomized NIC MAC addresses to prevent conflicts ● Manually configure the VM NIC MAC address ● Restart or stop a running VM ● Edit VM VNC resolution ● Configure VNC to listen on localhost only ● Select the NIC used by a VM, including multiple NIC selection ● VNC authentication support ● Sector size selection for VM block devices ● VM cloning ● VNC access via HTTP ● And more!
  26. 26. Copyright ©2016-2017 iXsystems. All rights reserved. Misc Improvements ● Support for many more DDNS providers ● Detach device from mirrored boot pool ● ZFS compressed ARC stats added to top(1) ● More to come over the next few weeks!
  27. 27. Copyright ©2016-2017 iXsystems. All rights reserved. Additional Resources
  28. 28. Copyright ©2016-2017 iXsystems. All rights reserved. Additional Resources Guide: http://doc.freenas.org/ ZFS Primer: http://doc.freenas.org/11/zfsprimer.html Website: http://www.freenas.org Forums: http://forums.freenas.org GitHub: http://github.com/freenas Bug Tracker: https://bugs.freenas.org/projects/freenas
  29. 29. Copyright ©2016-2017 iXsystems. All rights reserved. Questions? Contact: dru@freebsd.org URL to Slides: http://slideshare.net/dlavigne/olf2017

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