umount warnings with "mountd only version 3"

DISCUSSION Christian Reis 2 participants 2 messages Jan 27, 2003

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Christian Reis

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2003-01-27 00:40 UTC #0 lore raw

[Last email for the day, enough bothering for a Sunday]

I've made mountd here refuse version 1 and 2 requests (rpc.mountd -N 2 -N 3), but as the FAQ itself states, we now get messages when calling umount:

Bad UMNT RPC: RPC: Program/version mismatch; low version = 3, high version = 3

And also, showmount has stopped working:

kiko@minastirith:~$ showmount -e anthem
rpc mount export: RPC: Program/version mismatch; low version = 3, high version = 3

I was wondering if this should be fixed in the client applications showmount and mount, or if it's a kernel issue?

Take care,
--
Christian Reis, Senior Engineer, Async Open Source, Brazil.
http://async.com.br/~kiko/ | [+55 16] 261 2331 | NMFL

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Trond Myklebust

2003-01-27 01:21 UTC #1 lore raw

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" " == Christian Reis <[email protected]> writes:

Both are pure userland issues.

> [Last email for the day, enough bothering for a Sunday] I've > made mountd here refuse version 1 and 2 requests (rpc.mountd -N > 2 -N 3), but as the FAQ itself states, we now get messages when > calling umount:

> Bad UMNT RPC: RPC: Program/version mismatch; low version = 3, > high version = 3

Known issue with the 'umount' program. That's one of the fixes in the patch

http://www.fys.uio.no/~trondmy/src/util-linux-2.11n.dif.gz

> And also, showmount has stopped working:

> kiko@minastirith:~$ showmount -e anthem rpc mount export: RPC:
> Program/version mismatch; low version = 3, high version = 3

No patch available, but should be pretty trivial to fix (provided somebody is willing to put in the hours).

Cheers,
Trond