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When I tried to record trace of an image (obd format), it failed:
`sudo bin/ctr record-trace registry.hub.docker.com/overlaybd/redis:6.2.6_obd redis_trace`
`ctr: failed to setup network for na…
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With the latest codes, the image download error by 'crictl pull' command.
The error like:
`pulling image failed: rpc error: code = Unknown desc = failed to pull and unpack image "$dadi_image": fai…
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After we sync the latest overlaybd codes(until a1390faccb1c2d82208db4987ac76c046620f384), the overlaybd-tcmu crash when bootup.
OS version: CentOS Linux release 7.4.1708 (Core)
kernel version: 4.1…
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1. Convert image A to image B：
./ctr obdconv --dbstr "username:password@tcp(db_host:port)/db_name" A B
2. Using image B to create a container fails, and overlaybd reports the following error:
…
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Now the prefetching is based on a trace file on the top layer of an image. What if we use a block device without any fs mounted. Is there any possibility to prefetch the data?
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Just now, obdconv supports the layer caching during image conversion. pr：https://github.com/containerd/accelerated-container-image/pull/98.
Are there any plans to share local caches under differen…
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```bash
root@iZ6weakh6nugr2mo3361g7Z:/opt# apt install ./overlaybd-0.4.0-1.x86_64.deb
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, select…
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Reproduce:
1. just run INSTALL.sh, a shell error occur.
```
bash INSTALL.sh
Compile overlaybd-snapshotter...
bin/overlaybd-snapshotter
bin/ctr
copy config.json to /etc/overlaybd-snapshotter/
…
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Hello maintainers, we are using OCF to develop a read-only remote cache, therefore, the core is accessed by remote network and the cache is in local.
OCF's minimum read size is the sector size (512…
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OverlayBD provides block device with rootfs using remote image, the performance is highly associated with registry throughput and latency.
Large scale container launch may cause hot spot on registry,…