[Jenkins-infra] Bigger disk space for eggplant

[Kohsuke Kawaguchi]

Eggplant runs Wiki and JIRA, both of which accumulate data over time.
Yet this virtual machine only has 10GB storage.

For the longest time, we've been relying on various maintenance
scripts to aggressively compress log files, ship them off to other
hosts, and so on to save precious space. In the last week, Nagios told
me that the disk consumption went up beyond 80% mark, and I'm really
scraping the bottom of the barrel to get more free space.

I wonder if Tyler can use his usual charm and ask OSUOSL to give us,
say, 5GB more added to this volume. That'd cut some administration
overhead.

(eggplant doesn't seem to use LVM, so I'm not sure how to go about
adding more space without significant disruption. Can /dev/vda be just
expanded and vda3 can grow up to fill the rest of the space?

wiki at eggplant:~/home/logs$ df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/vda3             9.3G  6.2G  2.7G  71% /
none                  1.3G  156K  1.3G   1% /dev
none                  1.3G     0  1.3G   0% /dev/shm
none                  1.3G   80K  1.3G   1% /var/run
none                  1.3G     0  1.3G   0% /var/lock
none                  9.3G  6.2G  2.7G  71% /var/lib/ureadahead/debugfs
/dev/vda1              99M   30M   64M  32% /boot

wiki at eggplant:~/home/logs$ cat /proc/partitions
major minor  #blocks  name

 252        0   10485760 vda
 252        1     104422 vda1
 252        2     530145 vda2
 252        3    9847845 vda3


-- 
Kohsuke Kawaguchi