[Systems] Disk space running out on freedom.sugarlabs.org

[Bernie Innocenti]

+stefan.unterhauser at gmail.com

Dogi, could you please respond to my questions below?

I'm going to reclaim some disk space on Freedom before Jan 5, and if I
don't hear back from you I will assume it's ok to remove any partitions
on freedom-lvm that don't belong to Sugar Labs.

On 12/10/2015 10:27 PM, Bernie Innocenti wrote:
> Hello,
> 
> once again we're running low on disk space, so I'd like to see what we
> can recover. Here is a list of all logical volumes:
> 
>   LV                   VG          Attr      LSize
>   backup               freedom-lvm -wi-ao--- 1000.00g
>   freedom-virtual      freedom-lvm -wi-ao---  500.00g
>   hammock-data         freedom-lvm -wi-ao---  150.00g
>   ole-data             freedom-lvm -wi-a--- - 100.00g
>   hanginggarden-data   freedom-lvm -wi-ao---   50.00g
>   docker_extra_storage freedom-lvm -wi-ao---   15.00g
>   socialhelp           freedom-lvm -wi-ao---   20.00g
>   hammock              ole         -wi-ao---    2.73t
> 
> The "ole" volume group lives on separate disks which presumably dogi
> bought and installed on freedom a while ago. Dogi, could you confirm?
> 
> On the freedom-lvm VG, the largest partition is /backup, which is 70%
> full. I'm afraid I've already done all I could to shrink it with the
> wizbackup changes of a few months ago, and we need the extra buffer
> space to account for growth.
> 
> Next by size is freedom-virtual, which contains a plethora of VMs owned
> by Dogi, plus a lot of old images which we're no longer running:
> 
>  Id    Name                           State
> ----------------------------------------------------
>  2     hammock                        running
>  3     munin                          running
>  4     hanginggarden                  running
>  5     jerry                          running
>  6     pirate                         running
>  7     dogleash                       running
>  8     rickshaw                       running
>  9     chat                           running
>  10    farmier                        running
>  11    ole                            running
>  12    kuckuck                        running
>  13    dirt                           running
>  14    owncloud                       running
>  15    replicator                     running
>  16    vote                           running
>  17    beacon                         running
>  -     buildslave-i386                shut off
>  -     buildslave-x86_64              shut off
>  -     docky                          shut off
>  -     genome                         shut off
>  -     honey                          shut off
>  -     nicole                         shut off
>  -     openbell                       shut off
>  -     template-jessie                shut off
>  -     template-squeeze               shut off
>  -     template-wheezy                shut off
> 
> Dogi, could you please list all the images you're still actively using?
> 
> 
> The next largest LV is hammock-data. Since the hammock Vm already has an
> antire array of 2.7TB, perhaps it could move its data out of
> hammock-data and free up the space?
> 
> Same goes for ole-data, mounted by openbell and hanginggarden: do these
> belong to OLE, Dogi? Can we move them to the OLE VG?
> 
> 
> For completeness, here is the df:
> 
> Filesystem                       Size  Used Avail Use% Mounted on
> /dev/md0                         9.1G  5.2G  3.4G  61% /
> none                             4.0K     0  4.0K   0% /sys/fs/cgroup
> udev                              24G   12K   24G   1% /dev
> tmpfs                            4.8G   12M  4.8G   1% /run
> none                             5.0M     0  5.0M   0% /run/lock
> none                              24G     0   24G   0% /run/shm
> none                             100M     0  100M   0% /run/user
> freedom-lvm-backup               985G  647G  290G  70% /backup
> freedom-lvm-docker_extra_storage  15G   12G  2.5G  82% /var/lib/docker
> freedom-lvm-socialhelp            20G   12G  7.1G  62% /srv/socialhelp
> freedom-lvm-freedom--virtual     493G  452G   16G  97%
> /var/lib/libvirt/images
> 


-- 
 _ // Bernie Innocenti
 \X/  http://codewiz.org