|Aspera Sync / Troubleshooting Sync|
For instructions on resolving conflicted files in bidirectional Sync sessions, see Resolving Bidirectional Sync File Conflicts.
If you attempt to run a continuous Sync from a client that does not support continuous mode, you receive the following error:
Failed. File system change notification not supported by platform (code=45112)
If you attempt to run a continuous Sync to a server that does not support continuous mode, you receive the following error:
Failed. [PEER} File system change notification not supported by platform (code=45112)
Solution: You must run your Sync session to or from a machine with an operating system that supports continuous mode:
|Continuous Sync Direction||Supported Sync Client OS||Supported Sync Server OS|
|BIDI||Linux, Windows||Linux, Windows|
If that is not possible, you can run Sync as a cron job that detects file system changes with the Aspera Watch Service. For more information, see Starting the Aspera Watch Service.
If you attempt to monitor a directory on a Linux system (i.e., you are running async in continuous mode), you might receive the following error:
Failed to set up directory change notification - reached the per-user limit on number of inotify watch descriptors.
Cause: You have exceeded the per-user limit imposed by the OS on the number of directories that may be monitored (i.e., the number of inotify watch descriptors).
How to recover: You must modify the kernel parameters on the Linux machine to increase the maximum number of user watches. The following procedure may differ between Linux versions; consult your operating system Administrator's guide for more information.
On the Linux machine, open /etc/sysctl.conf in a text editor and increase the maximum number of user watches. Enter a value that exceeds the maximum number of directories ever expected to exist in the docroot that is monitored by async. For example,
Save your changes and run the following command to load the configuration changes:
# sysctl -p
To confirm that the changes have been applied, run the following command:
# sysctl -a | grep max_user_watches fs.inotify.max_user_watches=1000000