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checkpoint-restore / criu-image-streamer

Enables streaming of images to and from CRIU during checkpoint/restore with low overhead
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Error of broken pipe #2

Closed shubham95 closed 4 years ago

shubham95 commented 4 years ago

criu : Version: 3.14 GitID: v3.14-113-g11eb590b

kernel : 4.15.0-99-generic

sudo criu dump --images-dir tmp --remote --shell-job -t 31837 Error (criu/img-remote.c:174): Unable to connect to local socket: img-proxy.sock: Connection refused Error (criu/image.c:492): Unable to open pagemap-31837.img: Connection refused Error (criu/mem.c:644): Can't dump page with parasite Error (criu/bfd.c:132): bfd: Error flushing image: Broken pipe Error (criu/bfd.c:132): bfd: Error flushing image: Broken pipe Error (criu/bfd.c:132): bfd: Error flushing image: Broken pipe Error (criu/bfd.c:132): bfd: Error flushing image: Broken pipe Error (criu/img-remote.c:174): Unable to connect to local socket: img-proxy.sock: Connection refused Error (criu/img-remote.c:1058): Unable to open finish dump connectionError (criu/cr-dump.c:1770): Finish remote dump failed.

sudo ./criu-image-streamer/criu-image-streamer --images-dir project/tmp/ capture | lz4 -f project/tmp/img.lz4 Decoding file project/tmp/img Unable to access file for processing: project/tmp/img.lz4 socket-init checkpoint-start Error: Failed to write protobuf

Caused by: Broken pipe (os error 32)

nviennot commented 4 years ago

Copy/pasting Example 1 in the documentation should just work. What do you get?

shubham95 commented 4 years ago

Yeah It worked turned out that i didn't used sudo for criu-image-streamer