Perhaps I'm missing something
>
> Best,
> Michael
> From: casper@lists.berkeley.edu on behalf of 王钊
>
> Sent: 09 June 2022 09:45
> To: casper@lists.berkeley.edu
> Subject: Re: [casper] An error occurs when 'exportfs -a' is entered
>
> Hi Michael，
>
> I'm usi
g
>
> Best,
> Michael
> --
> *From:* casper@lists.berkeley.edu on behalf
> of 王钊
> *Sent:* 09 June 2022 09:45
> *To:* casper@lists.berkeley.edu
> *Subject:* Re: [casper] An error occurs when 'exportfs -a' is entered
>
> Hi Michael，
&
boot method would be
advantageous... Perhaps I'm missing something
Best,
Michael
From: casper@lists.berkeley.edu on behalf of 王钊
Sent: 09 June 2022 09:45
To: casper@lists.berkeley.edu
Subject: Re: [casper] An error occurs when 'exportfs -a' is entered
Hi
Hi Marc，
[image: rpcinfo-p.png]
Thank you very much !
BW
Wang
在2022年6月9日星期四 UTC+8 17:14:47 写道：
>
>
> Hi
>
> It could be that NFS isn't registered with the portmapper, or the
> portmapper isn't running.
>
> $ rpcinfo -p localhost
>
> should normally print a list of services available. If they
Hi Michael，
I'm using ROACH2.I don't know much about other boot methods of ROACH2. My
tutor suggests that I use Netboot.
I spent a lot of time on netboot, the first time I used Ubuntu16, and this
error occurred at netboot：
[image: 154620_8cc3a188_10952828.webp]
I am currently trying to use
Hello
> sandang@wz-sandang:/etc$ sudo exportfs -a
> exportfs: No options for to NFS: suggest NFS(sync) to avoid warning
> exportfs: /etc/exports [1]: Neither 'subtree_check' or 'no_subtree_check'
> specified for
> export "NFS:to".
> Assuming default behaviour ('no_subtree_check').
> NOTE: this
Hi Wang,
I did use netboot for a while on my roach2 way back in the day, but it was
easier especially following various updates to the board to just use soloboot.
I hate to ask but is there a reason you need to use netboot?
I assume you're using a roach2, and not a roach1?
BW
Michael
Hi Wang,
When editing your `/etc/exports` file, did you include the text “# Share
‘roach_boot’” in the file for the line you included in your message?
# Share 'roach_boot' directory/srv/roach_boot
192.168.100.0/24(rw,subtree_check,no_root_squash,insecure)
If you did, try removing it so
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