Volume sync at random times

[bitdevelopment]

• I have tried with the latest version of my channel (Stable or Edge)
• I have uploaded Diagnostics
• Diagnostics ID: 8461A581-BEF1-43E1-A3E0-E1646E0A7DC3/20200123092000

So as mentioned, mounted volume (windows directory) under docker, have random syncs, for example let's say I have text "kitten" inside index.html. Docker will run properly, and if i execute docker exec -it webserver cat /var/www/html/index.html, I will get "kitten", printed out. However, IF I edit index.html FROM the host, and replace let's say kitten with kitty, and right after I run cat on docker exec, I will get kitten most of the time, which means that mounted volume didn't sync with a host. After, 10 seconds, 30, one time even 30 minutes, kitten will turn into kitty and container will sync with a host.

Initial configuration

• Docker for windows has container defined in docker-compose with mounted Windows directory as volume.
• Mounted directory has index.html file with content kitten

Expected behavior

Running cat /var/www/html/index.html before editing index.html file should print kitten
Running cat /var/www/html/index.html should IMMEDIATELY after editing index.html content into kitty print out the same content that exists on host.

Actual behavior

cat /var/www/html/index.html after random amount of time matches content on host (turns kitten into kitty)

Information

Because of simplification of the issue, I used index.html as a single file in this example. directory contains thousands of files (like any web project running around us).
Mounted volume indeed has really random syncs, sometimes it's 10 seconds, sometimes it's 30 minutes.
Succeeded to reproduce on 3 same laptops, using same timezones, and same hardware, however I was unable to reproduce same issue on different laptop in different timezone.
Docker images report UTC+0 as default timezone, while host uses US ET time. (If that matters)

• Windows Version: 1909 (Windows 10 Pro)
• Docker Desktop Version: latest stable (42247 v2.2.0)
• Are you running inside a virtualized Windows e.g. on a cloud server or on a mac VM: NO

Steps to reproduce the behavior

Did not succeed to reproduce in different environment.

[bitdevelopment]

Any suggestion and workaround is appreciated!

[bitdevelopment]

Confirmed as 2.2.0.0 grpc-fuse issue, on cifs we didn't encounter such issues. For that reason, we are reverting to previous version, until the problem is resolved.

[stephen-turner]

Sounds like a dupe of #5530.

[bitdevelopment]

Sounds like a dupe of #5530.

Most probably is, just there is no information there for these random syncs.

[stephen-turner]

We have just released 2.2.0.3, which fixes this issue, so closing this ticket. In case any Edge users are watching this ticket, it will be on the Edge channel tomorrow too.

[docker-robott]

Closed issues are locked after 30 days of inactivity.
This helps our team focus on active issues.

If you have found a problem that seems similar to this, please open a new issue.

Send feedback to Docker Community Slack channels #docker-for-mac or #docker-for-windows.
/lifecycle locked