Support #13267
closedmds heap stats cause warn message but working
0%
Description
when im using command ceph mds.node2(or any of mds nodes) heap stats - i see output of memory usage,but in a log file of that mds appears some warn about PIPE with self ip:
mds_node2_ip:6800/31743 >> mds_node2_ip:0/129069741 pipe(0x3200e6000 sd=52 :6800 s=2 pgs=2 cs=1 l=0 c=0x181af9de0).fault, server, going to standby
both mds are using 28 of 32 gb total memory (it is 2 active mds from 3,third is in standby mode). mds_cache_size set to about 4kk each mds... im making a monitoring of memory usage by python scripts by getting info from each daemon, only mds stats makes warns into log.
time of getting stats seems ok:
real 0m0.174s
user 0m0.131s
sys 0m0.031s
need solution to safely get memory usage without warnings
Updated by Greg Farnum over 8 years ago
- Status changed from New to Closed
Unless there are other symptoms, this log warning is not a problem. It's an indication that a client disconnected, which is often normal.
Updated by John Spray over 7 years ago
- Project changed from Ceph to CephFS
- Category deleted (
1)
Bulk updating project=ceph category=mds bugs so that I can remove the MDS category from the Ceph project to avoid confusion.