Re: [OpenAFS] Clients are blocked with error code -3 of RXAFSCB_ProbeUuid

2020-04-27 Thread Benjamin Kaduk
On Mon, Apr 27, 2020 at 09:16:14AM +0800, huangql wrote: > Hello All, > > > We found some clients blocked. And no more operations are available under > /afs instance like “cd”"ls", all of which are blocked. > > We can see some log message on server side to know the error code -3 > > > Mon Apr

Re: Re: [OpenAFS] Clients are blocked with error code -3 of RXAFSCB_ProbeUuid

2020-04-27 Thread huangql
Hello Ben, Thank you for your reply. Actually, our farm experiences this issue for some time. And we spent a lot of time to figure out it. We found when there is large IO throughput to consume the network bandwidth and there are many network package losts, the issue is more serious. After we