On Sun, Oct 30, 2016 at 7:16 PM, Anantha Raghava <rag...@exzatechconsulting.com> wrote: > Hello Didi, > > Apart form oVirt-engine, nothing else is running on the server. Engine is > running on CentOS 7.2 minimal installation. We have 2 hosts, 1 iSCSI > storage, about 19 VMs and 5 Networks. In this setup oVirt engine is running > in a separate VM created on VMWare ESXi. In 20 odd days, it consumed around > 70GB out of 100 GB!!! > > In another setup, we have only one host, hosted engine, 9 VMs, 2 Networks, 1 > FC Storage. In about 30 odd days, 100% of available 100 GB consumed!! It is > in this setup CentOS is not allowing us to loginto engine VM as no space to > create any temp files on the storage. We have ISO Domain created on this > engine VM. But that's only about 3 GB in size. > > Both setup are not exposed to internet. Hence, any malware is ruled out. > > We have observed, the logs are also growing and we have not found that logs > are not rotating. All logs right from day one are kept intact. Nothing in > the user files. Because no user is allowed to use this VM. > > What else it could be? 100% consumption without even a warning, is very > strange.
Please check/share output of 'du -x /'. Thanks. > > -- > > Thanks & Regards, > > > Anantha Raghava eXza Technology Consulting & Services > > Do not print this e-mail unless required. Save Paper & trees. > > On Sunday 30 October 2016 07:20 PM, Yedidyah Bar David wrote: > > On Sun, Oct 30, 2016 at 3:01 PM, Anantha Raghava > <rag...@exzatechconsulting.com> wrote: > > Hi, > > In another instance where the engine is on a different host, we have > observed that out of 100 GB nearly 70% is consumed in just about 20 odd > days. > > Is it that DWH database and the logs really take so much of space so fast? > > Are you sure that DWH database is the only thing using much space? Did you > check disk space usage? > > DWH db size depends on the size of your setup - number of > hosts/VMs/disks/NICs/etc. > > You can also affect this by configuring granularity and history > length, check e.g.: > > https://www.mail-archive.com/search?l=users@ovirt.org&q=subject:%22Re\%3A+\[ovirt\-users\]+Limit+DWH+database+size%22&o=newest > > http://lists.ovirt.org/pipermail/users/2016-September/042419.html > > How do we reduce the disk utilization? This will be a major issue when > compared to other hypervisors management platform. > > How do we address this and arrest this super fast disc consumption? > > -- > > Thanks & Regards, > > > Anantha Raghava eXza Technology Consulting & Services Do not print this > e-mail unless required. Save Paper & trees. > On Saturday 29 October 2016 08:32 AM, Anantha Raghava wrote: > > Hi, > > I have hit a unique problem. Using oVirt 4.0.2.7-1.el7.centos since last one > month and I have hit a unique problem. The Engine is reporting that Disk > space allocated to Hosted engine is full and is not allowing to login to > engine's console to clear some files as well. When I try to add additional > storage to Hosted engine, engine admin portal reports that as Engine VM is > not managed by oVirt Engine, it cannot extend the storage. > > Now the questions are: > > 1. Is it that enabling advanced DWH on the engine host is the root cause for > 100GB of disk getting filled in about 1 month? > > 2. How do we clear the disk of some unwanted files and extend the space? > > 3. How do we reset the DWH database to basic? > > > Note: CentOS 7.2 is not even allowing us to login to console to do any > action. Booting the Hosted Engine VM with Live CD etc., looks like is ruled > out in this case. > -- > > Thanks & Regards, > > > Anantha Raghava eXza Technology Consulting & Services > > Do not print this e-mail unless required. Save Paper & trees. > > > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > > -- Didi _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users