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IDProjectCategoryView StatusLast Update
0015218CentOS-7nfs-utilspublic2018-11-28 16:41
Reporterfrank515 
PrioritynormalSeveritymajorReproducibilitysometimes
Status newResolutionopen 
PlatformOSCentOSOS Version7.5.1804
Product Version7.5.1804 
Target VersionFixed in Version 
Summary0015218: kernel: RPC request reserved 84 but used 272
DescriptionWe have a very busy nfs server that will report: kernel: RPC request reserved 84 but used 272 incessantly when an NFS client goes away. It doesn't occur every time, which makes it hard to reproduce reliably and there are too many nfs clients (100+) to test each one individually. It will report dozens per second until the client comes back.
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jumo

jumo

2018-11-28 16:28

reporter   ~0033164

I have the same problem. Kernel is 3.10.0-862.14.4.el7.x86_64.
jumo

jumo

2018-11-28 16:41

reporter   ~0033165

Looks like the problem is related to NFS 4.x. See

https://bugs.archlinux.org/task/59890
https://bugzilla.redhat.com/show_bug.cgi?id=1552037#c14
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=898060

for more information.

Issue History

Date Modified Username Field Change
2018-08-27 14:57 frank515 New Issue
2018-11-28 16:28 jumo Note Added: 0033164
2018-11-28 16:41 jumo Note Added: 0033165