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From Cloud List <cloud-l...@sg.or.id>
Subject Re: ACS 4.8.1: Virtual router - /var/log always full
Date Mon, 28 Nov 2016 04:36:36 GMT
Dear all,

Please ignore this, managed to find the reason - paswd_server_ip process is
holding to a log file which has been deleted earlier to fix the disk space
issue. Restarted the process and the disk space is fine now.

===
passwd_se  2199           root    1w      REG             254,10
171802407         15 /var/log/cloud.log (deleted)
passwd_se  2199           root    2w      REG             254,10
171802407         15 /var/log/cloud.log (deleted)
passwd_se  2199           root    3w      REG             254,10
171802407         15 /var/log/cloud.log (deleted)
python     2202           root    3w      REG             254,10
171802407         15 /var/log/cloud.log (deleted)

 2199 ?        S      0:00 /bin/bash /opt/cloud/bin/passwd_server_ip
X.X.X.2 dummy
 2202 ?        S      7:13 python /opt/cloud/bin/passwd_server_ip.py X.X.X.2
===

Thank you.


On Mon, Nov 28, 2016 at 11:46 AM, Cloud List <cloud-list@sg.or.id> wrote:

> Dear all,
>
> After upgrading to ACS 4.8.1, one of our virtual router's /var/log
> partition is always full and used up quite fast. This caused the VR not
> able to serve DHCP and password requests from VM.
>
> root@r-4155-VM:/var/log# df -h
> Filesystem                                              Size  Used Avail
> Use% Mounted on
> rootfs                                                  461M  158M  280M
> 37% /
> udev                                                     10M     0
> 10M   0% /dev
> tmpfs                                                    25M  236K
> 25M   1% /run
> /dev/disk/by-uuid/30c81d3d-ee9f-4a88-81c1-5f349b22ba1d  461M  158M  280M
> 37% /
> tmpfs                                                   5.0M     0
> 5.0M   0% /run/lock
> tmpfs                                                   157M     0
> 157M   0% /run/shm
> /dev/vda1                                                73M   23M   47M
> 33% /boot
> /dev/vda6                                                92M  5.6M
> 81M   7% /home
> /dev/vda8                                               184M  6.2M
> 169M   4% /opt
> /dev/vda11                                               92M  5.6M
> 81M   7% /tmp
> /dev/vda7                                               751M  493M  219M
> 70% /usr
> /dev/vda9                                               563M  282M  252M
> 53% /var
> /dev/vda10                                              184M  176M     0
> 100% /var/log
>
> Even after rotating and clearing the logs, the usage of /var/log is only
> 4.7M so I am not too sure where is the 176M coming from.
>
> root@r-4155-VM:/var/log# du -h
> 1.0K    ./samba
> 3.8M    ./sysstat
> 68K     ./apt
> 7.0K    ./apache2
> 3.0K    ./fsck
> 317K    ./installer/cdebconf
> 809K    ./installer
> 1.0K    ./news
> 12K     ./lost+found
> 1.0K    ./ntpstats
> 4.7M    .
>
> /dev/vda10                                              184M  175M  475K
> 100% /var/log
>
> I would need to clear the logs and do a "service dnsmasq restart"
> regularly to make the VR functioning again, which is quite troublesome.
>
> Any advice is greatly appreciated.
>
> Looking forward to your reply, thank you.
>
> Cheers.
>

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