Unable to pwd in ZFS snapshot

[Fabian Keil]

Peter Jeremy <peter at vk2pj.dyndns.org> wrote:

> I'm running -current from late last year (just after the ZFS v13
> import) and have found that I can't determine the current working
> directory inside a snapshot:
> # df -k /usr/ports/.zfs/snapshot/pre_7.4
> Filesystem         1024-blocks     Used     Avail Capacity  Mounted on
> tank/ports at pre_7.4   877019136 31293824 845725312     4%    /usr/ports/.zfs/snap
> shot/pre_7.4
> # cd /usr/ports/.zfs/snapshot/pre_7.4
> # pwd
> pwd: .: No such file or directory

I can reproduce this on:

FreeBSD TP51.local 8.0-CURRENT FreeBSD 8.0-CURRENT #30: Sat Feb  7 19:37:07 CET 2009     fk at TP51.local:/usr/obj/usr/src/sys/THINKPAD  i386

It seems to work with bash's builtin though:

fk at TP51 /tank/privoxy/.zfs/snapshot/2009-02-07 $df -k .
Filesystem              1024-blocks  Used   Avail Capacity  Mounted on
tank/privoxy at 2009-02-07     3704832 45824 3659008     1%    /tank/privoxy/.zfs/snapshot/2009-02-07
fk at TP51 /tank/privoxy/.zfs/snapshot/2009-02-07 $/bin/pwd
pwd: .: No such file or directory
fk at TP51 /tank/privoxy/.zfs/snapshot/2009-02-07 $pwd
/tank/privoxy/.zfs/snapshot/2009-02-07

Fabian
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 195 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-fs/attachments/20090207/0c6ec034/signature.pgp