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RED HAT GLUSTER STORAGE
Vs.
TRADITIONAL STORAGE APPLIANCES
Mithun Sugur
Storage Solutions Architect
© RED HAT, INC. 1
Redefining Storage Industry- Red Hat Gluster
Comparison: Red Hat Gluster Vs. EMC Isilon
Beyond Traditional Storage
Future of Red Hat Gluster
AGENDA
© RED HAT, INC. 2
Industry shifting from Monolithic Traditional Storage silos to Server based Storage; Software
defined Storage Architecture for Agility and Efficiency
Appliance
USER
Appliance
USER
Appliance
USER
SOFTWARE DEFINED STORAGE
USER
REDEFINING STORAGE:SERVER BASED STORAGE
© RED HAT, INC. 3
PUBLIC CLOUD
STORAGE TRADITIONAL
APPLIANCES
SOFTWARE-
DEFINED
STORAGE
better
faster
more
less
weaker
limited better
faster
less
more
stronger
broad
COST EFFICIENCY
PROVISIONING
VENDOR LOCK-IN
SKILL REQUIRED
GOVERNANCE
DEPLOYMENT
DISRUPTION IN THE STORAGE INDUSTRY
© RED HAT, INC. 4
limited
better
Technology dramatically changing traditional storage architectures
Growth in Unstructured Data
Leverage existing infrastructure to make better business decisions
Seeking to reduce footprint and build upon virtualization for efficiency
Budget constraints continues….
© RED HAT, INC. 5
OTHER BUSINESS CHALLENGES
RED HAT GLUSTER STORAGE
PHYSICAL VIRTUAL CONTAINERS CLOUD
Open source, software-defined storage for unstructured
file data at petabyte scale
RED HAT GLUSTER
© RED HAT, INC. 6
COMPARISION: ARCHITECTURE
Freedom of x86 Hardware Lock-in
Proprietary Open Source ARCHITECTURE
OneFS (Closed)
Proprietary Vendor Lock-in
Scale Up, Multiple Storage Silos
Additional Feature Licenses and
High maintenance costs
GlusterFS (Open Source)
Hardware/Vendor Agnostic
Software-Defined Storage, Workload
focused
All-in-One Subscription Model
© RED HAT, INC. 7
COMPARISION: DATA PROTECTION
Erasure Coding &
Replication (Sync)
RED HAT GLUSTER
Erasure Coding
DATA PROTECTION
FILE 1
server1
DISTRIBUTED-REPLICATED VOLUME
Replicated Vol 0 Replicated Vol 1
BRICK
FILE 1
server2
BRICK
FILE 2
server3
BRICK
FILE 2
server4
BRICK
Flexibility with different EC options (4+2,
8+3 & 8+4) Configurations
ELIMINATES the need for RAID and
supports JBOD
Supports 2-way and 3-way Replications
© RED HAT, INC. 8
COMPARISION: CLIENT ACCESS
Multiprotocol Access
RED HAT GLUSTER
SmartConnect (Basic)
CLIENT ACCESS
CLUSTERS OF SERVER HOSTS
HOSTS = ON-PREMISE OR PUBLIC CLOUD HOST INSTANCES
FUSE NFS SMB API Swift
FILE
Multi-protocol distributed file system
access and optional Swift object
translator
Native CTBD provides Load Balancing
Support to Infiniband switches (RDMA)
Active/Active NFSv4
SMB3 (protocol negotiation)
© RED HAT, INC.
9
COMPARISION: SNAPSHOTS
Volume Snapshots
RED HAT GLUSTER
SnapshotIQ
SNAPSHOTS
Snapshot Scheduling
Managed via CLI/GUI
User serviceable
snapshots
Produces Crash
consistent image
Support a max of
256 snapshots per
volume
On the fly Point-in-time
Snapshots
Volume level, ability to
create, list, restore, and
delete
© RED HAT, INC. 10
COMPARISION: QUOTAS
Directory Level Quotas
RED HAT GLUSTER
SmartQuotas
QUOTAS
Quotas at both a directory and volume level
Quota limits: Soft and hard
Notifications on reaching soft quota limit
© RED HAT, INC. 11
COMPARISION: MEDIA TIERING
Tiering
RED HAT GLUSTER
SmartPools TIERING
FILE
STORAGE CLUSTER
COLD SUBVOLUME
(SLOWER SPINNING DISK)
HOT SUBVOLUME
(FASTER FLASH)
AUTOMATED promotion and demotion of
data between “hot” and “cold” sub volumes
BASED on frequency of access.
© RED HAT, INC. 12
(Additional License)
Multiple Volumes
COMPARISION: SECURITY
Encryption
RED HAT GLUSTER
SmartLock
SECURITY
SSL based in-flight encryption
At-rest encryption using dm-crypt
SELinux Enforcing Mode
Self Healing and BitRot
© RED HAT, INC. 13
(Additional License)
COMPARISION: DISASTER RECOVERY
Geo-Replication
RED HAT GLUSTER
SyncIQ
DISASTER
RECOVERY
Site B
Site A Site C
Site B
Cascading replication
Site A
One-to-One Replication
Asynchronous across LAN, WAN, or
Internet
Master-slave model, Cascaded Replication
Continuous and incremental
Multiple configurations
One to one
One to many
Cascading
© RED HAT, INC. 14
COMPARISION: MANAGEMENT
RH Console and
Nagios(SNMP 3.0)
RED HAT GLUSTER
InsightIQ
MANAGEMENT
SYSTEM TRENDS
3rd Party
Tools
Queries and
Commands
REST API
Queries and
Commands Results
Http
requests
3rd Party
Tools
SNMP Traps
Nagios
active
checks
Nagios
active
checks
RED HAT GLUSTER
STORAGE CONSOLE
NAGIOS SERVER
for RHGS
STORAGE ADMINISTRATORS
Easy Management and Analytics
with RH Console
Faster Deployment with Ansible
Monitoring and Reporting with
Nagios
Integration with 3rd Party
Monitoring Framework
© RED HAT, INC. 15
(Additional Analytics
License)
COMPARISION: COST
TCO Savings
RED HAT GLUSTER
$$$
COST
3x times cost savings on solution
acquisition and ongoing
maintenance
Deployment Choice: On-premise,
Cloud & Containers
Certified H/W partners X-210 12LFF 12LFF
(small)
X-4 10 36LFF 36LFF
(medium)
Pricing Sources: EMC Isilon: Gartner Competitive Profiles, as of 2 /16/16) & Supermicro: Thinkmate, as of 1/13/16)
3 Year TCO (incl. support)
© RED HAT, INC. 16
SITE A SITE B Red Hat Gluster
AWS/AZURE/GOOGLE
BEYOND TRADITIONAL STORAGE
Disaster Recovery in the cloud or
On-Premise
High Availability in Amazon AWS
Offers Failover and Failback
© RED HAT, INC. 17
BEYOND TRADITIONAL STORAGE
© RED HAT, INC. 18
CONTAINER NODE 1
CONTAINER NODE 2
NGINX Container
Wordpress Container
Storage provided by a dedicated
Red Hat Gluster Storage cluster
and accessed over the network
Enterprise grade storage provider
support for OpenShift
Storage & compute can scale
independently
Gluster 3.7, RHEL 6, 7 Gluster 3.8, RHEL 6, 7 Gluster 4, RHEL 7
TODAY (v3.1) V3.2 FUTURE
CO
RE
F
ILE
S
EC
M
GM
T
CO
RE
F
ILE
S
EC
M
GM
T
CO
RE
F
ILE
S
EC
M
GM
T
ERASURE CODING
BIT ROT DETECTION
TIERING
SNAP SCHEDULE
ACTIVE/ACTIVE NFSV4
SMB 3
SELINUX
SSL ENCRYPTION
( IN-FLIGHT)
DEVICE MANAGEMENT
GEO-REPLICATION,
SNAPSHOTS
DASHBOARD
INODE QUOTAS
FASTER SELF-HEAL
CONTROLLED REBALANCE
SMB 3
(ADVANCED FEATURES)
MULTI-CHANNEL
AT-REST ENCRYPTION
DYNAMIC PROVISIONING
OF RESOURCES
COMPRESSION
DEDUPLICATION
HIGHLY SCALABLE CTRL PLANE
HYPER-CONVERGED SOLUTION
CONTAINER STORAGE
pNFS
QOS
CLIENT SIDE CACHING
NEW UI
GLUSTER REST API
FUTURE OF RED HAT GLUSTER
© RED HAT, INC. 19
Gaining Market & Community Momentum
We now have access to a much faster system.
Compared to EMC Solution, our costs are 8 times
lower- NIELS JONKMAN, GLASHART MEDIA
Visionary in Gartner Magic Quadrant for
Distributed File Systems and Object
Storage
Source: Gartner Magic Quadrant for Distributed File Systems and Object
Storage, October 2016
GARTNER REPORT AND GROWING CUSTOMER BASE
© RED HAT, INC. 20
THANK YOU,
and please stay in touch!
Web: www.redhat.com/storage
Blog: http://redhatstorage.redhat.com/
Twitter: www.twitter.com/redhatstorage
Facebook: www.facebook.com/RedHatStorage/
YouTube: www.youtube.com/user/redhatstorage
Slideshare: www.slideshare.net/Red_Hat_Storage
IDC Whitepaper: http://red.ht/2eoTdB6
Test drive: bit.ly/glustertestdrive
© RED HAT, INC.