ENAMETOOLONG?

[Xin LI]

This have broad impact and would a) increase kernel stack usage for
many routines and b) break some backward compatibility ABIs so if
someone does it please make sure that the change gets carefully
reviewed/audited.

Cheers,

On Thu, Aug 31, 2017 at 12:45 PM, Larry Rosenman <ler at lerctr.org> wrote:
> On 8/23/17, 9:15 AM, "Larry Rosenman" <owner-freebsd-fs at freebsd.org on behalf of ler at lerctr.org> wrote:
>
>
>
>
>     On 8/23/17, 7:38 AM, "Martin Simmons" <martin at lispworks.com> wrote:
>
>         >>>>> On Tue, 22 Aug 2017 09:14:19 -0500, Larry Rosenman said:
>         >
>         > Are there plans to increase the max length for zfs?
>         >
>         > [1239928] ZFS WARNING: Unable to create ZVOL zroot/vm-bhyve/freebsd11/disk0 at zfs-auto-snap_hourly-2017-08-22-09h00 (error=63).
>
>         I think this is hitting the limit on SPECNAMELEN when it tries to create the
>         device node.
>
>         __Martin
>
>
>     Any chance of that limit be increased?
>
>
> Any takers?
>
> sys/sys/param.h:#define SPECNAMELEN     63              /* max length of devicename */
>
>
>
>
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