[Users] simfs with ploop?

Rene C. openvz at dokbua.com
Tue Dec 17 00:27:29 PST 2013


Sure ....

# ls -l /vza1/private/1703
total 16
drwxr-xr-x 2 root root 4096 Dec 15 04:10 dump
drwx------ 3 root root 4096 Dec 15 04:10 root.hdd
-rw-r--r-- 1 root root  443 Dec 15 04:09 Snapshots.xml
-rw-r--r-- 1 root root   37 Dec 15 03:06 vzpbackup_snapshot
# vzlist -o layout 1703
LAYOUT
ploop
#

Surely deleting the mount table isn't healthy, isn't it needed by something?

On Tue, Dec 17, 2013 at 9:41 AM, Kir Kolyshkin <kir at openvz.org> wrote:
> On 12/16/2013 04:51 PM, Rene C. wrote:
>>
>> I tried just removing it, does not seem to fix anything. Need to do
>> anything else? Remount, restart, anything?
>
>
> Would be great if you can copy-paste some output from the terminal,
> otherwise it's more complicated to debug.
>
> Maybe your CT was not really converted.
>
> Please show output of
>
> ls -l /vz/private/1703/
> vzlist -o layout 1703
>
>
> On Thu, Dec 12, 2013 at 11:43 AM, Rene C. <openvz at dokbua.com> wrote:
>>>
>>> Ok thanks. Just remove it, nothing else?  Need to restart the
>>> container or anything?
>>>
>>> On Thu, Dec 12, 2013 at 10:02 AM, Kir Kolyshkin <kir at openvz.org> wrote:
>>>>
>>>> On 12/11/2013 06:28 PM, Rene C. wrote:
>>>>>
>>>>> I just noticed there is a contaner on one of our hardware nodes that
>>>>> appears to have been changed to ploop, but the filesystem is still
>>>>> simfs:
>>>>>
>>>>> # vzctl exec 1703 df -h
>>>>> Filesystem            Size  Used Avail Use% Mounted on
>>>>> /dev/simfs             99G   65G   29G  70% /
>>>>> none                  1.0G  4.0K  1.0G   1% /dev
>>>>> # vzctl convert 1703
>>>>> CT is already on ploop
>>>>>
>>>>>
>>>>> All other containers use a /dev/ploopXXXX device.
>>>>>
>>>>> Is this a problem? Should it be fixed? How?
>>>>
>>>>
>>>> I guess this is caused by a record in CT's /etc/mtab. This should be
>>>> harmful.
>>>> If you want to fix it, just remove CT's /etc/mtab
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