Write Errors (WINAPI error = 665)

Couchbase Server
1

We have a three cluster Couchbase CE 6.6.3 server running on Windows 2019 Data Center. We are using it as a sync gateway back-end.

We started getting write errors with the following written to the logs.

WARNING (sync_gateway) CouchKVStore::saveDocs: couchstore_save_documents error:error writing to file [WINAPI error = 665: 'The requested operation could not be completed due to a file system limitation
'], vb:137, numdocs:55

I removed the server with the errors from the cluster, deleted the data folder, and re-added it.
The error starting happening again a few days later.

2

https://stackoverflow.com/questions/7323760/what-factors-can-lead-to-win32-error-665-file-system-limitation

3

Thanks - I did find that and I am trying the contig utility to see if it will help.

Not sure if anyone knows this but do these “Write errors” cause any data loss?

4

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