[I warn that I'm a fairly minimal user of NFS
mounts, not knowing all that much. I'm mostly
reporting this in case it ends up as evidence
via eventually matching up with others observing
possibly related oddities.]
I got the following odd sequence (that I've
mixed notes into). It involved a diff -
Mark Millard wrote:
>[I warn that I'm a fairly minimal user of NFS
>mounts, not knowing all that much. I'm mostly
>reporting this in case it ends up as evidence
>via eventually matching up with others observing
>possibly related oddities.]
>
>I got the following odd sequence (that I've
>mixed notes
Oh, one additional thing that I'll dare to top post...
r367492 broke the TCP upcalls that the NFS server uses, such
that intermittent hangs of NFS mounts to FreeBSD13 servers can occur.
This has not yet been resolved in "main" etc and could explain
why an RPC could time out for a soft mount.
You c
> On 2021-May-20, at 18:09, Rick Macklem wrote:
>
> Oh, one additional thing that I'll dare to top post...
> r367492 broke the TCP upcalls that the NFS server uses, such
> that intermittent hangs of NFS mounts to FreeBSD13 servers can occur.
> This has not yet been resolved in "main" etc and c
[stable/13 test: example ends up being odder. That might
allow eliminating some potential alternatives.]
On 2021-May-20, at 19:38, Mark Millard wrote:
>
> On 2021-May-20, at 18:09, Rick Macklem wrote:
>>
>> Oh, one additional thing that I'll dare to top post...
>> r367492 broke the TCP upcalls
[main test example and main/releng/13 mixed example]
On 2021-May-20, at 20:36, Mark Millard wrote:
> [stable/13 test: example ends up being odder. That might
> allow eliminating some potential alternatives.]
>
> On 2021-May-20, at 19:38, Mark Millard wrote:
>>
>> On 2021-May-20, at 18:09, Ric
[Direct drive connection to machine: no problem.]
On 2021-May-20, at 21:40, Mark Millard wrote:
> [main test example and main/releng/13 mixed example]
>
> On 2021-May-20, at 20:36, Mark Millard wrote:
>
>> [stable/13 test: example ends up being odder. That might
>> allow eliminating some pote
Ok, so it isn't related to "soft".
I am wondering if it is something specific to what
"diff -r" does?
Could you try:
# cd /usr/ports
# ls -R > /tmp/x
# cd /mnt
# ls -R > /tmp/y
# cd /tmp
# diff -u -p x y
--> To see if "ls -R" finds any difference?
rick
ps: I do not think that r367492 could cause
On 2021-May-20, at 22:19, Rick Macklem wrote:
> Ok, so it isn't related to "soft".
> I am wondering if it is something specific to what
> "diff -r" does?
>
> Could you try:
> # cd /usr/ports
> # ls -R > /tmp/x
> # cd /mnt
> # ls -R > /tmp/y
> # cd /tmp
> # diff -u -p x y
> --> To see if "ls -
