Checkpoint/Restore mostly in Userspace

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Parallels

Andrey Vagin

RebootlessKernel Updates - University of Washington€¦ · •Patching modules that are not yet loaded ... •CRIU –Checkpoint Restore In Userspace •Approach: •Similar to hibernation,

RebootlessKernel Updates - University of Washington€¦ · •Patching modules that are not yet loaded ... •CRIU –Checkpoint Restore In Userspace •Approach: •Similar to hibernation,

eBPF Trace from Kernel to Userspace

eBPF Trace from Kernel to Userspace

Instant OS Updates via Userspace Checkpoint-and-Restart · Facebook's memcached servers incur a downtime of 2-3 hours per machine – Warming cache (e.g., 120 GB) over the network

Instant OS Updates via Userspace Checkpoint-and-Restart · Facebook's memcached servers incur a downtime of 2-3 hours per machine – Warming cache (e.g., 120 GB) over the network

Discovery of a PD-1 Checkpoint Agonist Antibody for ... · Agonist antibodies that negatively signal are expected to restore natural immune modulation. ... 0.075 nM0.45 66.1°C. ...

Discovery of a PD-1 Checkpoint Agonist Antibody for ... · Agonist antibodies that negatively signal are expected to restore natural immune modulation. ... 0.075 nM0.45 66.1°C. ...

Direct Heap Snapshotting in the Java HotSpot VM: a Prototype1508220/...1.3 The Vision of Heap Snapshotting Perhaps ideas from Checkpoint/Restore could be used to mitigate Java’s

Direct Heap Snapshotting in the Java HotSpot VM: a Prototype1508220/...1.3 The Vision of Heap Snapshotting Perhaps ideas from Checkpoint/Restore could be used to mitigate Java’s

Verified Boot: From ROM to Userspace

Verified Boot: From ROM to Userspace

FUSE Developing Fillesystems in userspace

FUSE Developing Fillesystems in userspace

Introduction Experimental Results · resume PRM execution in the same PRR Approach Context save (CS) and context restore (CR) via ICAP CS: Checkpoint PRM’s current execution state

Introduction Experimental Results · resume PRM execution in the same PRR Approach Context save (CS) and context restore (CR) via ICAP CS: Checkpoint PRM’s current execution state

Memory State Compressors for Gigascale Checkpoint/Restore

Memory State Compressors for Gigascale Checkpoint/Restore

Moshovos © 1 Memory State Compressors for Gigascale Checkpoint/Restore Andreas Moshovos moshovos@eecg.toronto.edu .

Moshovos © 1 Memory State Compressors for Gigascale Checkpoint/Restore Andreas Moshovos [email protected] .

Towards Real-Time Checkpoint/Restore for Migration in L4 ...

Towards Real-Time Checkpoint/Restore for Migration in L4 ...

LPC - Fast Checkpoint Restore for GPUs

LPC - Fast Checkpoint Restore for GPUs

Intrinsic Software Redundancy · Cross-Checking Oracles from Intrinsic Software Redundancy [ICSE 2014] Application state space A B Fault Failure detection Checkpoint / Restore Redundancy

Intrinsic Software Redundancy · Cross-Checking Oracles from Intrinsic Software Redundancy [ICSE 2014] Application state space A B Fault Failure detection Checkpoint / Restore Redundancy

Building a userspace filesystem in node.js

Building a userspace filesystem in node.js

CheckPoint 156-915.76 test, 156-915.76 CheckPoint practice exam

CheckPoint 156-915.76 test, 156-915.76 CheckPoint practice exam

Transactions and Failure Recoveryweb.stanford.edu/class/cs245/spr2019/slides/11-Recovery-p2.pdf · Restore from backup DB and log: Similar to recovery from checkpoint and log CS 245

Transactions and Failure Recoveryweb.stanford.edu/class/cs245/spr2019/slides/11-Recovery-p2.pdf · Restore from backup DB and log: Similar to recovery from checkpoint and log CS 245

CRIU Support in Docker for Native Checkpoint and Restore

CRIU Support in Docker for Native Checkpoint and Restore

Instant OS Updates via Userspace Checkpoint-and-RestartCheckpoint-and-Restart Sanidhya Kashyap, Changwoo Min, Byoungyoung Lee, and Taesoo Kim, Georgia Institute of Technology; Pavel

Instant OS Updates via Userspace Checkpoint-and-RestartCheckpoint-and-Restart Sanidhya Kashyap, Changwoo Min, Byoungyoung Lee, and Taesoo Kim, Georgia Institute of Technology; Pavel

Userspace networking

Userspace networking

Instant OS Updates via Userspace Checkpoint-and-Restartof real kernel patches (e.g., security, minor or even ma-jor releases) with large-scale applications that include memcached,

Instant OS Updates via Userspace Checkpoint-and-Restartof real kernel patches (e.g., security, minor or even ma-jor releases) with large-scale applications that include memcached,