On Wed, Sep 11, 2019 at 7:48 AM Mike O'Connor wrote:
>
> Hi All
>
> I'm having a problem running rbd export from cron, rbd expects a tty which
> cron does not provide.
> I tried the --no-progress but this did not help.
>
> Any ideas ?
I don't think that error is coming from the 'rbd' CLI:
$ (setsid /bin/bash -c 'tty ; ./bin/rbd export-diff --from-snap 1
foo@2 - > export') < /dev/null
not a tty
Exporting image: 100% complete...done.
>
> ---
> rbd export-diff --from-snap 1909091751 rbd/vm-100-disk-1@1909091817 - |
> seccure-encrypt | aws s3 cp - s3://1909091817.diff
> FATAL: Cannot open tty: No such device or address.
> rbd: export-diff error: (32) Broken pipe
> Error in upload
> ---
>
> Thanks
> Mike
>
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--
Jason
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