* nbd: on-the-fly resize does not work any more
@ 2018-02-18 18:07 Mykola Golub
2018-02-19 19:04 ` Josef Bacik
0 siblings, 1 reply; 2+ messages in thread
From: Mykola Golub @ 2018-02-18 18:07 UTC (permalink / raw)
To: Josef Bacik, Jens Axboe; +Cc: Jason Dillaman, linux-kernel, ceph-devel
Hi,
It looks like after the recent changes to nbd driver, on-the-fly
resize has stopped working for rbd-nbd. Particularly this change [1]
breaks how NBD_SET_SIZE is used for rbd-nbd on-the-fly resize [2].
Could this be fixed?
[1] https://github.com/torvalds/linux/commit/639812a1ed9bf49ae2c026086fbf975339cd1eef
[2] https://github.com/ceph/ceph/blob/483f14c/src/tools/rbd_nbd/rbd-nbd.cc#L488
--
Mykola Golub
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: nbd: on-the-fly resize does not work any more
2018-02-18 18:07 nbd: on-the-fly resize does not work any more Mykola Golub
@ 2018-02-19 19:04 ` Josef Bacik
0 siblings, 0 replies; 2+ messages in thread
From: Josef Bacik @ 2018-02-19 19:04 UTC (permalink / raw)
To: Mykola Golub
Cc: Jens Axboe, Jason Dillaman, linux-kernel@vger.kernel.org,
ceph-devel@vger.kernel.org
Yeah I fucked that up, I’ll fix it when I’m back from holiday tomorrow. Thanks,
Josef
Sent from my iPhone
> On Feb 18, 2018, at 1:08 PM, Mykola Golub <to.my.trociny@gmail.com> wrote:
>
> Hi,
>
> It looks like after the recent changes to nbd driver, on-the-fly
> resize has stopped working for rbd-nbd. Particularly this change [1]
> breaks how NBD_SET_SIZE is used for rbd-nbd on-the-fly resize [2].
>
> Could this be fixed?
>
> [1] https://github.com/torvalds/linux/commit/639812a1ed9bf49ae2c026086fbf975339cd1eef
> [2] https://github.com/ceph/ceph/blob/483f14c/src/tools/rbd_nbd/rbd-nbd.cc#L488
>
> --
> Mykola Golub
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-02-18 18:07 nbd: on-the-fly resize does not work any more Mykola Golub
2018-02-19 19:04 ` Josef Bacik
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