On Sun, Mar 11, 2018 at 4:23 AM, Mykola Golub <to.my.troc...@gmail.com> wrote:
> On Sat, Mar 10, 2018 at 08:25:15PM -0500, Alex Gorbachev wrote:
>> I am running into the problem described in
>> https://lkml.org/lkml/2018/2/19/565 and
>> https://tracker.ceph.com/issues/23137
>> I went ahead and built a custom kernel reverting the change
>> https://github.com/torvalds/linux/commit/639812a1ed9bf49ae2c026086fbf975339cd1eef
>> After that a resize shows in lsblk and /sys/block/nbdX/size, but not
>> in parted for a mounted filesystem.
>> Unmapping and remapping the NBD device shows the size in parted.
> Note 639812a is only a part of changes. The more invasive changes are
> in 29eaadc [1]. For me the most suspicious looks removing
> bd_set_size() in nbd_size_update(), but this is just a wild guess.
> I would recommend to contact the authors of the change. This would
> also be a gentle remainder for Josef that he promised to fix this.
> [1] 
> https://github.com/torvalds/linux/commit/29eaadc0364943b6352e8994158febcb699c9f9b

Got it, I am on it, thanks.


> --
> Mykola Golub
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