1. 8th
USENIX
Conference
on
File
and
Storage
Technologies
(FAST
’10)
2010 3 31

2. USENIX
•
– Annual
Technical
Conference
– FAST:
Conference
on
File
and
Storage
Technologies
– LISA:
Large
InstallaEon
System
AdministraEon
Conference
– OSDI:
Symposium
on
OperaEng
Systems
Design
and
ImplementaEon
– NSDI:
Symposium
on
Networked
Systems
Design
and
ImplementaEon
– Security
Symposium
•
– Hot{Cloud,
Dep,
Mobile,
OS,
Par,
Power,
Sec,
Storage}

3. FAST’10
• 2010 2 23 26
•
•
• 20% 18/89
• 350+
– NEC
NEDO
hZp://www.usenix.org/
events/fast10/

4. Tutorials
• Solid-­‐State
Storage:
Technology,
Design,
and
ApplicaBon,
Richard
Freitas
and
Larry
Chiu,
IBM
– PCM
• ASPLOS
2010 Best
paper PCM
– Quick
Silver SSD
• SSD
• Storage
and
Network
DeduplicaBon
Technologies,
Michael
Condict,
NetApp
– dedup
– dedup
• Clustered
and
Parallel
Storage
System
Technologies,
Marc
Unangst,
Panasas

5. Keynote
Addresses
• Technology
for
Developing
Regions
Eric
Brewer,
University
of
California,
Berkeley
– IT
• WiLDNet WiFi
• TierStore FS
• Enterprise
AnalyBcs
on
Demand
Oliver
Ratzesberger,
eBay,
Inc.
– eBay PayPal IO
intensive
– AnalyEcs
as
a
Service

6. Best
Paper
Awards
• quFiles:
The
Right
File
at
the
Right
Time
Kaushik
Veeraraghavan
and
Jason
Flinn,
University
of
Michigan;
Edmund
B.
NighEngale,
MicrosoB
Research,
Redmond;
Brian
Noble,
University
of
Michigan
–
– Versioning Security
(Context-­‐aware) Odyssey
(ApplicaEon-­‐
aware) Plahorm-­‐specific
display
• Membrane:
OperaBng
System
Support
for
Restartable
File
Systems
Swaminathan
Sundararaman,
Sriram
Subramanian,
Abhishek
Rajimwale,
Andrea
C.
Arpaci-­‐Dusseau,
Remzi
H.
Arpaci-­‐Dusseau,
and
Michael
M.
Swik,
University
of
Wisconsin—Madison
–
•
– Linux
FS
sub
system

7. Build
a
BeQer
File
System
and
the
World
Will
Beat
a
Path
to
Your
Door
• [Best
Paper]
quFiles:
The
Right
File
at
the
Right
Time
Kaushik
Veeraraghavan
and
Jason
Flinn,
University
of
Michigan;
Edmund
B.
NighHngale,
MicrosoB
Research,
Redmond;
Brian
Noble,
University
of
Michigan
• Tracking
Back
References
in
a
Write-­‐Anywhere
File
System
Peter
Macko
and
Margo
Seltzer,
Harvard
University;
Keith
A.
Smith,
NetApp,
Inc.
– FS CoW writable
snapshot
inode back
reference
• End-­‐to-­‐end
Data
Integrity
for
File
Systems:
A
ZFS
Case
Study
Yupu
Zhang,
Abhishek
Rajimwale,
Andrea
C.
Arpaci-­‐Dusseau,
and
Remzi
H.
Arpaci-­‐Dusseau,
University
of
Wisconsin—
Madison
– fault
injecEon ZFS

8. Looking
for
Trouble
• Black-­‐Box
Problem
Diagnosis
in
Parallel
File
Systems
Michael
P.
Kasick,
Carnegie
Mellon
University;
Jiaqi
Tan,
DSO
NaHonal
Labs,
Singapore;
Rajeev
Gandhi
and
Priya
Narasimhan,
Carnegie
Mellon
University
– BlueGene/P
PVFS
– ”Limping-­‐but-­‐alive” IO
• A
Clean-­‐Slate
Look
at
Disk
Scrubbing
Alina
Oprea
and
Ari
Juels,
RSA
Laboratories
– Disk
Scrubbing (LSE)
– LSE Staggering adapEve
rate
– SIGMETRICS’07 L.N.Bairavasundaram
• Understanding
Latent
Sector
Errors
and
How
to
Protect
Against
Them
Bianca
Schroeder,
SoErios
Damouras,
and
Phillipa
Gill,
University
of
Toronto
– Scrubbing Intra-­‐disk
redundancy
– NetApp LSE 20-­‐60%
10 50%

9. Flash:
Savior
of
the
Universe?
• DFS:
A
File
System
for
Virtualized
Flash
Storage
William
K.
Josephson
and
Lars
A.
Bongo,
Princeton
University;
David
Flynn,
Fusion-­‐io;
Kai
Li,
Princeton
University
– Fusion-­‐io ioDrive
–
• Extending
SSD
LifeBmes
with
Disk-­‐Based
Write
Caches
Gokul
Soundararajan,
University
of
Toronto;
Vijayan
Prabhakaran,
Mahesh
Balakrishnan,
and
Ted
Wobber,
MicrosoB
Research
Silicon
Valley
– Griffin SSD HDD
– sequenEal
write HDD
• Write
Endurance
in
Flash
Drives:
Measurements
and
Analysis
Simona
Boboila
and
Peter
Desnoyers,
Northeastern
University
– USB FTL Flash
TranslaEon
Layer
– IO HDD→ → GC
–

10. I/O,
I/O,
to
Parallel
I/O
We
Go
• AcceleraBng
Parallel
Analysis
of
ScienBfic
SimulaBon
Data
via
Zazen
Tiankai
Tu,
Charles
A.
Rendleman,
Patrick
J.
Miller,
Federico
SacerdoE,
and
Ron
O.
Dror,
D.E.
Shaw
Research;
David
E.
Shaw,
D.E.
Shaw
Research
and
Columbia
University
– Zazen
• Efficient
Object
Storage
Journaling
in
a
Distributed
Parallel
File
System
Sarp
Oral,
Feiyi
Wang,
David
Dillow,
Galen
Shipman,
and
Ross
Miller,
NaHonal
Center
for
ComputaHonal
Sciences
at
Oak
Ridge
NaHonal
Laboratory;
Oleg
Drokin,
Lustre
Center
of
Excellence
at
Oak
Ridge
NaHonal
Laboratory
and
Sun
Microsystems
Inc.
– Spider Jaugar Lustre
240GB/s asynchronous
journaling
commit
• Panache:
A
Parallel
File
System
Cache
for
Global
File
Access
Marc
Eshel,
Roger
Haskin,
Dean
Hildebrand,
Manoj
Naik,
Frank
Schmuck,
and
Renu
Tewari,
IBM
Almaden
Research
– pNFS NFS
4.1 GPFS

11. Making
Management
More
Manageable
• BASIL:
Automated
IO
Load
Balancing
Across
Storage
Devices
Ajay
GulaE,
Chethan
Kumar,
and
Irfan
Ahmad,
VMware,
Inc.;
Karan
Kumar,
Carnegie
Mellon
University
– IO
• Discovery
of
ApplicaBon
Workloads
from
Network
File
Traces
Neeraja
J.
Yadwadkar,
Chiranjib
BhaZacharyya,
and
K.
Gopinath,
Indian
InsHtute
of
Science;
Thirumale
Niranjan
and
Sai
Susarla,
NetApp
Advanced
Technology
Group
– profile
HMM NFS opecode
trace make
find tar
• Provenance
for
the
Cloud
Kiran-­‐Kumar
Muniswamy-­‐Reddy,
Peter
Macko,
and
Margo
Seltzer,
Harvard
School
of
Engineering
and
Applied
Sciences
– Data
provenance
• TaPP
(Theory
and
PracEce
of
Provenance)
’10
– DAG

12. ConcentraBon:
The
DeduplicaBon
Game
• I/O
DeduplicaBon:
UBlizing
Content
Similarity
to
Improve
I/O
Performance
Ricardo
Koller
and
Raju
Rangaswami,
Florida
InternaHonal
University
– on-­‐disk OS IO dedup
• HydraFS:
A
High-­‐Throughput
File
System
for
the
HYDRAstor
Content-­‐Addressable
Storage
System
CrisEan
Ungureanu,
NEC
Laboratories
America;
Benjamin
Atkin,
Google;
Akshat
Aranya,
Salil
Gokhale,
and
Stephen
Rago,
NEC
Laboratories
America;
Grzegorz
Całkowski,
VMware;
Cezary
Dubnicki,
9LivesData,
LLC;
Aniruddha
Bohra,
Akamai
– CAS HYDRAstor FAST’09
• Bimodal
Content
Defined
Chunking
for
Backup
Streams
Erik
Kruus
and
CrisEan
Ungureanu,
NEC
Laboratories
America;
Cezary
Dubnicki,
9LivesData,
LLC
– dedup CDC
– DER

13. The
Power
BuQon
• EvaluaBng
Performance
and
Energy
in
File
System
Server
Workloads
Priya
Sehgal,
Vasily
Tarasov,
and
Erez
Zadok,
Stony
Brook
University
– web,
fs,
mail,
db FS ext2,
ext3,
xfs,
reiserfs
ops/k
joule ops/sec
– ops/sec
• SRCMap:
Energy
ProporBonal
Storage
Using
Dynamic
ConsolidaBon
Akshat
Verma,
IBM
Research,
India;
Ricardo
Koller,
Luis
Useche,
and
Raju
Rangaswami,
Florida
InternaHonal
University
–
• [Best
Paper]
Membrane:
OperaBng
System
Support
for
Restartable
File
Systems
Swaminathan
Sundararaman,
Sriram
Subramanian,
Abhishek
Rajimwale,
Andrea
C.
Arpaci-­‐Dusseau,
Remzi
H.
Arpaci-­‐Dusseau,
and
Michael
M.
Swik,
University
of
Wisconsin—Madison

14. Intel
Museum
IBM
PC
(1981)
Busicom
141-­‐PF 1972
ALTAIR
8800
(1975)