Good afternoon
Smart-1 R81.10 Take 78 management server.
We had a problem with synchronization of management servers. We found that the lv_current partition on the standby server was 100% full.
![0.png 0.png](https://community.checkpoint.com/t5/image/serverpage/image-id/21741iFF0B78EE65732497/image-size/medium?v=v2&px=400)
Then we increased this partition from 150GB to 300GB. Synchronization was successful. But after a couple of days the partition was 100% full again. And there was a synchronization error "Failed to synchronize peer - NGM failed to import data".
We found a lot of new postgresql files.
![1.png 1.png](https://community.checkpoint.com/t5/image/serverpage/image-id/21740iEBB865CA165AE101/image-size/medium?v=v2&px=400)
![2.png 2.png](https://community.checkpoint.com/t5/image/serverpage/image-id/21739i0007239B9AB01219/image-size/medium?v=v2&px=400)
![4.png 4.png](https://community.checkpoint.com/t5/image/serverpage/image-id/21742iD2A1290E210E98E2/image-size/medium?v=v2&px=400)
Can you tell us what they are needed for and if they can be deleted in any way?
Thanks