hammer pfs-destroy failed: Directory not empty

[Antonio Huete Jimenez]

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?
>
>