Ciao, I have a server under very heavy load (1 GB/s incoming, 200 MB/s outgoing - these are bytes, not bits!), which is failing all the xrootd file serving, with stuff like
I see no other real problems on that ... any hint on what can be the problem?
FS? network saturated?
I really see tons of rootd connections:
[root@stormgf1 cms]# netstat|grep rootd|wc
2033 12203 180956
this is 5 min after a restart, and they are still increasing ....
the other thing I do not get is why the other server (
stormgf2.pi.infn.it) is getting instead < 1/2 of the files
can you confirm the error is just due to high traffic and NOT to (for example) max threads reached or so?
tom
--
Tommaso Boccali
INFN Pisa
