hammer pfs-destroy failed: Directory not empty

lhmwzy lhmwzy at gmail.com
Sat Mar 29 05:46:19 PDT 2014


Update the src and make world and kernel.
Tested and worked well.



2014-03-29 0:41 GMT+08:00 Antonio Huete Jimenez <ahuete.devel at gmail.com>:

> Hi,
>
> It's fixed in latest 3.6 branch but not in 3.6.1.
>
> Cheers,
> Antonio Huete
>
> 2014-03-28 14:28 GMT+01:00 lhmwzy <lhmwzy at gmail.com>:
> > #cd /pfs
> > #ln -s @@-1:00004 test
> > # hammer pfs-upgrade /pfs/test
> > pfs-upgrade of PFS#4 () failed: Directory not empty
> >
> > Also this error.
> >
> >
> > 2014-03-28 20:02 GMT+08:00 lhmwzy <lhmwzy at gmail.com>:
> >
> >>  uname -a:
> >> DragonFly reli.com 3.6-RELEASE DragonFly v3.6.1.7.ga64375-RELEASE #0:
> Thu
> >> Mar 13 10:56:17 CST 2014     lhm at reli.com:/usr/obj/usr/src/sys/lhmwzy
> >> x86_64
> >>
> >>
> >> # mount
> >> ROOT on / (hammer, local)
> >> devfs on /dev (devfs, local)
> >> /dev/da0s1a on /boot (ufs, local)
> >> /pfs/@@-1:00001 on /var (null, local)
> >> /pfs/@@-1:00002 on /tmp (null, local)
> >> /pfs/@@-1:00003 on /usr (null, local)
> >> /pfs/@@-1:00008 on /home (null, local)
> >> /pfs/@@-1:00005 on /usr/obj (null, local)
> >> /pfs/@@-1:00006 on /var/crash (null, local)
> >> /pfs/@@-1:00007 on /var/tmp (null, local)
> >> procfs on /proc (procfs, local)
> >>
> >> # hammer info
> >> Volume identification
> >>         Label               ROOT
> >>         No. Volumes         1
> >>         FSID                0155c2ba-a8f9-11e3-90ec-010c29f0c123
> >>         HAMMER Version      6
> >> Big block information
> >>         Total           14902
> >>         Used              438 (2.94%)
> >>         Reserved           23 (0.15%)
> >>         Free            14441 (96.91%)
> >> Space information
> >>         No. Inodes     212220
> >>         Total size       116G (125007036416 bytes)
> >>         Used             3.4G (2.94%)
> >>         Reserved         184M (0.15%)
> >>         Free             113G (96.91%)
> >> PFS information
> >>         PFS ID  Mode    Snaps  Mounted on
> >>              0  MASTER      0  /
> >>              1  MASTER      7  /var
> >>              2  MASTER      0  /tmp
> >>              3  MASTER      7  /usr
> >>              4  SLAVE       -  not mounted
> >>              5  MASTER      0  /usr/obj
> >>              6  MASTER     17  /var/crash
> >>              7  MASTER      0  /var/tmp
> >>              8  MASTER     15  /home
> >>
> >>  ll /pfs
> >> total 0
> >> lrwxr-xr-x  1 root  wheel  10 Mar 20 10:08 home -> @@-1:00008
> >> lrwxr-xr-x  1 root  wheel  10 Mar 11 16:42 tmp -> @@-1:00002
> >> lrwxr-xr-x  1 root  wheel  10 Mar 11 16:42 usr -> @@-1:00003
> >> lrwxr-xr-x  1 root  wheel  10 Mar 11 16:42 usr.obj -> @@-1:00005
> >> lrwxr-xr-x  1 root  wheel  10 Mar 11 16:42 var -> @@-1:00001
> >> lrwxr-xr-x  1 root  wheel  10 Mar 11 16:42 var.crash -> @@-1:00006
> >> lrwxr-xr-x  1 root  wheel  10 Mar 11 16:42 var.tmp -> @@-1:00007
> >>
> >> but
> >>  # hammer pfs-destroy /pfs/@@-1:00004
> >> You have requested that PFS#4 () be destroyed
> >> This will irrevocably destroy all data on this PFS!!!!!
> >> Do you really want to do this? y
> >> Destroying PFS #4 () in  5 4 3 2 1.. starting destruction pass
> >> pfs-destroy of PFS#4 failed: Directory not empty
> >>
> >>
> >> Why and how to destroy PFS #4?
> >
> >
>
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