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

[Stefan Unterhauser]

Dear Bernie,

I also wish you a Happy New Year ;)


On Sat, Jan 2, 2016 at 4:57 AM, Bernie Innocenti <bernie at codewiz.org> wrote:

> +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.
>
> Just wanna remind you again that non of the four harddrives in "freedom"
is owned by Sugar Labs. The original plan was to split and empty the mix of
stuff which was on "treehouse/housetree" onto "justice" for Sugar Labs (1)
and on "freedom" stuff of OLE and Treehouse (2) as soon as possible, so
that I could move my drives back to new fixed housetree (3).
We also agreed that "freedom" would be hot-swap of "justice"


(1) happened only in parts and housetree starved with the rest when last
harddrive gave up ~18months ago.

(2) was done the first month ~3 years ago -> also did not give anybody else
then me access on "freedom"

(3) never happened because (1) did not complete - but instead 3 months
after I got somebody hacking himself with physical access and reboot on my
system on "freedom", then modifying it and allocating half of the free
space.
when I complained I did not get the expected apology, but instead I got fed
with a phrase ala "backup space on housetree is too tiny and need to make
sure that our systems are save" ;) anyway I got reassured that it will be
only the backup and that I could delete it when I would do (3). Another 3
months later the hole systems crowd (yes you guys) had access to "freedom"
- nobody ever got my personal permission. Now all the stuff which was too
experimental or heavy (like buildmachines) for "justice" was done on
"freedom" ... as long they was got behaving VMs (low or contained disk I/O)
it was not a big problem for me, it would be nice if people would keep me
in the loop ;)
Anyway I am still totally against docker on the main system and I do docker
a lot (https://hub.docker.com/r/dogi/rpi-couchdb/)
-> this year we had to the usually yearly MIT poweroutage some addtional
docker crashing the main system failures :(


Anyway I am very sorry that the original plan of divorce (split up) tanked,
we are again inter-tangled - even if I wanted I can't just remove my drives
anymore - and I think it is not completely my fault ;)



> 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.
>

gave you ~200G 12 months ago
and ~300g 6 months ago for it



> >
> > 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?
> >
>
replicator,  vote, beacon,  buildslave-* and docky are not mine

I stopped genome, honey, nicole and openbell ~2 months ago but I still need
to save the data from there


>
> > 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?
> >
>

busy busy this week
working on finishing up a deployment of 6 digital libraries and for a
syrian refugee camp in Jordan
http://syriabell.ole.org (runs on hammock)
https://www.globalgiving.org/projects/tiger-girls/

but I will see what I can do


>
> > 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
> >
>
>
> xo
dogi

PS: Just remember I am just a phone call away "617 I GO DOGI"


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