ZFS no longer mounted in alphanumerical order

[Matthew Ahrens]

On Mon, Mar 11, 2019 at 11:33 AM Trond Endrestøl <
Trond.Endrestol at fagskolen.gjovik.no> wrote:

> Has anyone else noticed ZFS datasets are no longer mounted in
> alphanumerical order in CURRENT? It looks more like they are mounted
> in the order in which they are encountered.
>

Wouldn't surprise me if this was caused by the parallel mount changes.  The
filesystems should still be mounted in hierarchical order (parents before
children), so everything should still work. What problem are you seeing as
a result of the changed mount order?

--matt


>
> Are there any chance of reverting to the old behaviour?
>
> Here's an example:
>
> Filesystem                     Size    Used   Avail Capacity  Mounted on
> zroot/ROOT/20190311-r345013    6.8G    1.7G    5.1G    25%    /
> devfs                          1.0K    1.0K      0B   100%    /dev
> zroot/usr/obj                  5.1G     30K    5.1G     0%    /usr/obj
> zroot/usr/src                  5.1G     30K    5.1G     0%    /usr/src
> zroot/home                     5.1G     30K    5.1G     0%    /home
> zroot/usr/ports                5.1G     30K    5.1G     0%    /usr/ports
> zroot/tmp                      5.1G     51K    5.1G     0%    /tmp
> zroot/usr/ports/packages       5.1G     30K    5.1G     0%
> /usr/ports/packages
> zroot/usr/ports/workdirs       5.1G     30K    5.1G     0%
> /usr/ports/workdirs
> zroot/usr/ports/local          5.1G     30K    5.1G     0%
> /usr/ports/local
> zroot/usr/compat               5.1G     30K    5.1G     0%    /usr/compat
> zroot/usr/ports/distfiles      5.1G     30K    5.1G     0%
> /usr/ports/distfiles
> zroot/var                      5.1G     22M    5.1G     0%    /var
> zroot/nfs                      5.1G     30K    5.1G     0%    /nfs
> zroot/media                    5.1G     31K    5.1G     0%    /media
> zroot/usr/local                5.9G    804M    5.1G    13%    /usr/local
> zroot/usr/compat/linux         5.1G     31K    5.1G     0%
> /usr/compat/linux
> zroot/var/db/ports             5.1G     30K    5.1G     0%    /var/db/ports
> zroot/var/lib                  5.1G     30K    5.1G     0%    /var/lib
> zroot/usr/local/etc            5.1G    924K    5.1G     0%
> /usr/local/etc
> zroot/var/empty                5.1G     30K    5.1G     0%    /var/empty
> zroot/usr/local/pgsql          5.1G     30K    5.1G     0%
> /usr/local/pgsql
> zroot/var/audit                5.1G     30K    5.1G     0%    /var/audit
> zroot/var/backups              5.1G    3.2M    5.1G     0%    /var/backups
> zroot/var/mail                 5.1G     30K    5.1G     0%    /var/mail
> zroot/usr/local/certs          5.1G     30K    5.1G     0%
> /usr/local/certs
> zroot/var/unbound              5.1G     30K    5.1G     0%    /var/unbound
> zroot/var/db/mysql             5.1G     30K    5.1G     0%    /var/db/mysql
> zroot/usr/local/www            5.1G     30K    5.1G     0%
> /usr/local/www
> zroot/usr/local/tests          5.1G     30K    5.1G     0%
> /usr/local/tests
> zroot/var/db/boinc             5.1G     30K    5.1G     0%    /var/db/boinc
> zroot/var/Named                5.1G     30K    5.1G     0%    /var/Named
> zroot/var/db/etcupdate         5.1G    993K    5.1G     0%
> /var/db/etcupdate
> zroot/var/db/hyperv            5.1G     30K    5.1G     0%
> /var/db/hyperv
> zroot/usr/local/var            5.1G     30K    5.1G     0%
> /usr/local/var
> zroot/var/crash                5.1G     30K    5.1G     0%    /var/crash
> zroot/usr/local/info           5.1G     32K    5.1G     0%
> /usr/local/info
> zroot/var/tmp                  5.1G     30K    5.1G     0%    /var/tmp
> zroot/var/spool                5.1G     81K    5.1G     0%    /var/spool
> zroot/var/log                  5.1G    8.7M    5.1G     0%    /var/log
> zroot/var/db/bacula            5.1G     30K    5.1G     0%
> /var/db/bacula
> zroot/var/run                  5.1G     53K    5.1G     0%    /var/run
> zroot/var/cache/synth          5.1G    801K    5.1G     0%
> /var/cache/synth
> zroot/var/db/pkg               5.1G    7.1M    5.1G     0%    /var/db/pkg
> zroot/var/synth                5.1G     34K    5.1G     0%    /var/synth
> zroot/var/spool/ftp            5.1G     30K    5.1G     0%
> /var/spool/ftp
> zroot/var/synth/builders       5.1G     30K    5.1G     0%
> /var/synth/builders
> fdescfs                        1.0K    1.0K      0B   100%    /dev/fd
> procfs                         4.0K    4.0K      0B   100%    /proc
> devfs                          1.0K    1.0K      0B   100%
> /usr/compat/linux/dev
> fdescfs                        1.0K    1.0K      0B   100%
> /usr/compat/linux/dev/fd
> linprocfs                      4.0K    4.0K      0B   100%
> /usr/compat/linux/proc
> linsysfs                       4.0K    4.0K      0B   100%
> /usr/compat/linux/sys
>
> --
> Trond.
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