Hi, It might be the case that most of the disk space is occupied by WAL or WAL archives. Check if that's the case and you can tune various WAL-related settings: https://apacheignite.readme.io/docs/write-ahead-log#section-tuning-wal-archive
Let us know if it helps. - Denis On Mon, Jul 29, 2019 at 5:11 AM 李晓明 <[email protected]> wrote: > Hi , I have 4 ignite servers 16C 32G . > My server config in attachment. > > Server config set the backups 1, I put 200G data to K-V data grid, The > server will save 200G * 2 data . > Put data task complete, I saw 52G backup file on disk in one node。 > > Why server can save all of data? OR data is not whole?? > > Are there mechanisms for data discarding when there is not enough space? > > > > > > >
