2010/4/7 lhmwzy <[email protected]>

> # uname -a
> DragonFly . 2.6-RELEASE DragonFly v2.6.1-RELEASE #1: Sun Apr  4
> 19:50:41 PDT 2010
> [email protected]:/usr/obj/usr/src-misc/sys/GENERIC  i386
>
> # hammer volume-del /dev/da1 /usr
> hammer volume-del ioctl: Invalid argument
>

/usr is not a valid HAMMER filesystem! You must specify the path you
use in mount, not a PFS.

For example:

  mount_hammer /dev/ad1 /mnt
  hammer volume-add /dev/ad2 /mnt



> when added a disk,can't be removed.
>
> another question,the same disk(/dev/da1 for example) can be added for
> many times using "hammer volume-add /dev/da1 /usr",is this normal?
>

What does hammer info /usr show? I am sure it is not added, but maybe no
error is shown.

Regards,

  Michael

Reply via email to