Hi dear.

I used mongdb replicaset and after a while I get many of this information in log file and my application work slowly after that.

i cant find any information about this, please help me.

thanks

2018-06-26T16:04:09.242+0430 I STORAGE [conn103636] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.243+0430 I STORAGE [conn103753] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.244+0430 I STORAGE [conn103641] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.245+0430 I STORAGE [conn103630] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.245+0430 I STORAGE [conn103752] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.245+0430 I STORAGE [conn103753] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.246+0430 I STORAGE [conn103636] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.247+0430 I STORAGE [conn103752] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.248+0430 I STORAGE [conn103630] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.248+0430 I STORAGE [conn103636] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.249+0430 I STORAGE [conn103641] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.250+0430 I STORAGE [conn103641] Failed to query filesystem disk stats (code: 1): Incorrect function
2018-06-26T16:04:09.252+0430 I STORAGE [conn103630] Failed to query filesystem disk stats (code: 1): Incorrect function