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only occurs in version 4
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John Smith
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I increased my cluster from 16 to 20 machines. One issue which has come up is that I cannot connect more that 16 machines as NFS clients to the raspberry pi nfs server.

The nfs server machine runs the latest raspbian (stretch), with no exotic cofiguration.

I have looked through /lib/systemd/system to try find where and how the nfs daemon is started, with little success so far. The file nfs-kernel-sever.service has a shell variable $RPCNFSDARGS which I think is key, but which I cannot determine where it is assigned.

Any help to understand systemd and increase number of clients is appreciated.

PS. I want to understand a solution to this particular nfs problem, I am not looking for alternative data sharing techniques.

PPS: I have build a brand new server machine and I still have the same issue. I can't get past 15 machines

UPDATE: This issue seems to appear only in using Version 4 protocol. With version 3 there is no problem.

I increased my cluster from 16 to 20 machines. One issue which has come up is that I cannot connect more that 16 machines as NFS clients to the raspberry pi nfs server.

The nfs server machine runs the latest raspbian (stretch), with no exotic cofiguration.

I have looked through /lib/systemd/system to try find where and how the nfs daemon is started, with little success so far. The file nfs-kernel-sever.service has a shell variable $RPCNFSDARGS which I think is key, but which I cannot determine where it is assigned.

Any help to understand systemd and increase number of clients is appreciated.

PS. I want to understand a solution to this particular nfs problem, I am not looking for alternative data sharing techniques.

PPS: I have build a brand new server machine and I still have the same issue. I can't get past 15 machines

I increased my cluster from 16 to 20 machines. One issue which has come up is that I cannot connect more that 16 machines as NFS clients to the raspberry pi nfs server.

The nfs server machine runs the latest raspbian (stretch), with no exotic cofiguration.

I have looked through /lib/systemd/system to try find where and how the nfs daemon is started, with little success so far. The file nfs-kernel-sever.service has a shell variable $RPCNFSDARGS which I think is key, but which I cannot determine where it is assigned.

Any help to understand systemd and increase number of clients is appreciated.

PS. I want to understand a solution to this particular nfs problem, I am not looking for alternative data sharing techniques.

PPS: I have build a brand new server machine and I still have the same issue. I can't get past 15 machines

UPDATE: This issue seems to appear only in using Version 4 protocol. With version 3 there is no problem.

Notice added Draw attention by John Smith
Bounty Started worth 50 reputation by John Smith
new machine
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John Smith
  • 1.3k
  • 3
  • 17
  • 27

How to increase NFS clients beyond 16.

I increased my cluster from 16 to 20 machines. One issue which has come up is that I cannot connect more that 16 machines as NFS clients to the raspberry pi nfs server.

The nfs server machine runs the latest raspbian (stretch), with no exotic cofiguration.

I have looked through /lib/systemd/system to try find where and how the nfs daemon is started, with little success so far. The file nfs-kernel-sever.service has a shell variable $RPCNFSDARGS which I think is key, but which I cannot determine where it is assigned.

Any help to understand systemd and increase number of clients is appreciated.

PS. I want to understand a solution to this particular nfs problem, I am not looking for alternative data sharing techniques.

PPS: I have build a brand new server machine and I still have the same issue. I can't get past 15 machines

How to increase NFS clients beyond 16.

I increased my cluster from 16 to 20 machines. One issue which has come up is that I cannot connect more that 16 machines as NFS clients to the raspberry pi nfs server.

The nfs server machine runs the latest raspbian (stretch), with no exotic cofiguration.

I have looked through /lib/systemd/system to try find where and how the nfs daemon is started, with little success so far. The file nfs-kernel-sever.service has a shell variable $RPCNFSDARGS which I think is key, but which I cannot determine where it is assigned.

Any help to understand systemd and increase number of clients is appreciated.

PS. I want to understand a solution to this particular nfs problem, I am not looking for alternative data sharing techniques.

How to increase NFS clients beyond 16

I increased my cluster from 16 to 20 machines. One issue which has come up is that I cannot connect more that 16 machines as NFS clients to the raspberry pi nfs server.

The nfs server machine runs the latest raspbian (stretch), with no exotic cofiguration.

I have looked through /lib/systemd/system to try find where and how the nfs daemon is started, with little success so far. The file nfs-kernel-sever.service has a shell variable $RPCNFSDARGS which I think is key, but which I cannot determine where it is assigned.

Any help to understand systemd and increase number of clients is appreciated.

PS. I want to understand a solution to this particular nfs problem, I am not looking for alternative data sharing techniques.

PPS: I have build a brand new server machine and I still have the same issue. I can't get past 15 machines

Source Link
John Smith
  • 1.3k
  • 3
  • 17
  • 27

How to increase NFS clients beyond 16.

I increased my cluster from 16 to 20 machines. One issue which has come up is that I cannot connect more that 16 machines as NFS clients to the raspberry pi nfs server.

The nfs server machine runs the latest raspbian (stretch), with no exotic cofiguration.

I have looked through /lib/systemd/system to try find where and how the nfs daemon is started, with little success so far. The file nfs-kernel-sever.service has a shell variable $RPCNFSDARGS which I think is key, but which I cannot determine where it is assigned.

Any help to understand systemd and increase number of clients is appreciated.

PS. I want to understand a solution to this particular nfs problem, I am not looking for alternative data sharing techniques.