Re: [PATCH 03/12] include/ceph/ceph_fs.h: convert `pool_id` to u32

Max Kellermann <[email protected]>
Newsgroups org.kernel.vger.ceph-devel,org.kernel.vger.linux-kernel
Message-ID <CAKPOu+8JwnbywKYdZNMQN6TqmLPkbvW5LH=GyGnM6nvVM3iZTA@mail.gmail.com> 
On Tue, Jun 30, 2026 at 6:06 PM Viacheslav Dubeyko <[email protected]> wrote:
> We have tendency of growing capacity of file system volumes. I would
> prefer to increase this value to u64 instead of decreasing to u32.

Which would requires a new incompatible MDS protocol. As long as that
does not exist, it makes no sense to cast the wire-level u32 to s64.

-- 
Max Kellermann
Principal Architect
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