Check /var/log and see what is in there that is usually what fills stuff up.
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On March 5, 2020 at 12:15:13 PM, Gordon Cheng (gocheng) via observium (observium@observium.org) wrote:
Hi all,
Disk space is full on our Observium and we lost the GUI access (only CLI).
I’m trying to use “housekeeping.php -a” to clean up the space, and use “delete_device.php” to delete a few offending devices using up lots of space.
But it didn’t help much yet. For example, even if I tried to delete a device “phx-nx5596-04”:
sjc-observium-1:/opt/observium# ./delete_device.php phx-nx5596-04
Observium 19.5.9872
Remove Device
CACHE CLEAR SET. Cache clear set.
* Deleted interfaces: id=13437 (mgmt0), id=13438 (Vlan1), id=13439 (Vlan2283), id=13440 (port-channel1), id=13441 (port-channel2), id=13442 (port-channel5), id=13443 (port-channel6), id=13444 (port-channel7), id=13445 (port-channel8), id=13446 (port-channel10), id=13447 (port-channel12), id=13448 (port-channel13), id=13449 (port-channel14), id=13450 (port-channel15),
<snip>
64898 (), id=64899 (), id=64900 ()
* Deleted common entity entries linked to device: device
* Deleted device entries from tables: devices_locations, device_graphs, entPhysical
* Deleted device: phx-nx5596-04
Device phx-nx5596-04 removed.
sjc-observium-1:/opt/observium#
It’s still showing up undeleted and using a lot of disk space:
sjc-observium-1:/opt/observium/rrd# du -sk * | sort -nr | head
2276640 phx-core03
2256244 phx-core04
2203544 sjc-core03
2199116 phx-spider01
2196748 sjc-core04
2169864 sjc-spider01-old
1885692 phx-spider02
1873348 phx-spider01-new
1862500 sjc-spider01
1452708 phx-nx5596-04
sjc-observium-1:/opt/observium/rrd#
sjc-observium-1:/opt/observium/rrd# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/vda3 378G 359G 0 100% /
devtmpfs 32G 0 32G 0% /dev
tmpfs 32G 0 32G 0% /dev/shm
tmpfs 32G 8.7M 32G 1% /run
tmpfs 32G 0 32G 0% /sys/fs/cgroup
/dev/vda1 488M 189M 264M 42% /boot
tmpfs 6.3G 0 6.3G 0% /run/user/15115
tmpfs 6.3G 0 6.3G 0% /run/user/0
sjc-observium-1:/opt/observium/rrd#
Any suggestions how we can fix and restore it?
Thanks.
- Gordon
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