[ovirt-users] Re: Memory usage inclines
Screenshots attached We have 2 hosts and 24 running vms, all vms are pretty small. As you can see, top and the dashboard does not agree. An interesting thing is that if I view the host itself in the engine, it says under "General" that Max free Memory for scheduling new VMs: 413360 MB So maybe it's some sort of caching that's using the memory. /tony On Wed, 2018-12-12 at 09:59 -0600, Darrell Budic wrote: > Yeah, you’re right about 400G, I dropped a digit reading it out of > your top display. > > So what are you seeing in the dashboard, I’m not sure I understand > the disconnect between the top you shared and what you’re seeing > there. It shows lots more than 110G in use, I gather? Or are you > seeing this on the hosts page per host mem use? > > > On Dec 12, 2018, at 12:34 AM, Tony Brian Albers wrote: > > > > I'm not following you on the 42G available, the way I see it > > there's > > 400+G available: > > > > [root@man-001 ~]# free -h > > totalusedfree shared buff/cache > > a > > vailable > > Mem: 503G 96G 19G205M387G > > > > 405G > > Swap: 4.0G520K4.0G > > > > And here's top sorted by %mem usage: > > > > top - 07:29:00 up 104 days, 20:56, 1 user, load average: 0.59, > > 0.68, > > 0.67 > > Tasks: 564 total, 1 running, 563 sleeping, 0 stopped, 0 > > zombie > > %Cpu(s): 1.5 us, 0.2 sy, 0.0 ni, 98.2 id, 0.0 wa, 0.0 hi, 0.0 > > si, 0.0 st > > KiB Mem : 52807689+total, 20085144 free, 10132981+used, > > 40666195+buff/cache > > KiB Swap: 4194300 total, 4193780 free, 520 used. > > 42491062+avail > > Mem > > > > PID USER PR NIVIRTRESSHR S %CPU > > %MEM TIME+ > > COMMAND > > 5517 qemu 20 0 9128268 8.1g 14084 > > S 3.0 1.6 5892:07 > > qemu-kvm > > 14187 qemu 20 0 9210236 8.1g 14072 > > S 5.3 1.6 6586:00 > > qemu-kvm > > 12791 qemu 20 0 9272448 8.1g 14140 > > S 14.2 1.6 17452:10 > > qemu-kvm > > 135526 qemu 20 0 9117748 8.1g 13664 > > S 2.3 1.6 5874:48 > > qemu-kvm > > 7938 qemu 20 0 9129936 8.1g 13744 > > S 2.3 1.6 22109:28 > > qemu-kvm > > 11764 qemu 20 0 9275520 8.1g 13720 > > S 3.3 1.6 10679:25 > > qemu-kvm > > 12066 qemu 20 0 9360552 8.1g 13708 > > S 3.0 1.6 10724:34 > > qemu-kvm > > 11153 qemu 20 0 9113544 8.1g 13700 > > S 15.6 1.6 19050:12 > > qemu-kvm > > 12436 qemu 20 0 9161800 8.1g 13712 > > S 16.2 1.6 21268:00 > > qemu-kvm > > 6902 qemu 20 0 9110480 8.0g 13580 > > S 0.7 1.6 1804:16 > > qemu-kvm > > 7621 qemu 20 0 9203816 4.8g 14264 > > S 1.7 1.0 3143:35 > > qemu-kvm > > 6587 qemu 20 0 4880980 4.1g 13744 > > S 0.7 0.8 2354:56 > > qemu-kvm > > 7249 qemu 20 0 4913084 1.6g 13712 > > S 0.7 0.3 1380:38 > > qemu-kvm > > 111877 qemu 20 0 1911088 1.1g 14076 S 0.3 0.2 > > 419:58.70 > > qemu-kvm > > 4602 vdsm 0 -20 4803160 114184 13860 > > S 1.3 0.0 2143:44 > > vdsmd > > 4058 root 15 -5 1154020 38804 9588 > > S 0.0 0.0 0:00.81 > > supervdsmd > > 818 root 20 0 84576 35356 34940 > > S 0.0 0.0 1:05.60 > > systemd-journal > > 3602 root 20 0 1496796 32536 9232 S 0.0 0.0 > > 123:53.70 > > python > > 2672 root 20 0 358328 30228 7984 > > S 0.0 0.0 0:14.76 > > firewalld > > 4801 vdsm 20 0 1640996 28904 5484 > > S 0.0 0.0 1265:14 > > python > > > > > > Rebooting a host doesn't help, (I've tried that earlier) the only > > thing > > that works is to stop all vm's, reboot all hosts at the same time > > and > > start vm's again. Then memory usage shown in the dashboard slowly > > increases over time again. > > > > /tony > > > > > > > > > > > > > > On Tue, 2018-12-11 at 14:09 -0600, Darrell Budic wrote: > > > That’s only reporting 42G available of your 512, ok but something > > > still using it. Try sorting the top by memory %, should be ‘>’ > > > while > > > it’s running. > > > > > > > On Dec 11, 2018, at 1:39 AM, Tony Brian Albers > > > > wrote: > > > > > > > > Looks ok to me: > > > > > > > > top - 08:38:07 up 103 days, 22:05,
[ovirt-users] Customize oVirt engine or node iso
Hi,Recently I wanto customize oVirt iso for engine and node,But I have no idea about it,it is so fussy everytime I deploy oVirt.I need a fast way to save my time.I always deploy oVirt via internet to download some necessary packages erenow. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/JXMKNZNDXSZZZYCN5EBZFDZ7JLHPK55R/
[ovirt-users] Gluster with two ovirt nodes
Hello, i like to set up glusterfs with two ovirt nodes and on more "normal" node is this possible? i 've setup glusterfs in cli on two ovirt nodes and 3rd network storage. glusterfs is up and running. But now i like to get something like VIP with ctdb for example. is there any possibility to set this up with ovirt? Or do i *ve to setup ovirt manually in centos to install ctdb? Or are there any other ideas? thank you stefan ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4JKFSI4XIMXCKQQEQ7W4ZPWNASYZ52TL/
[ovirt-users] Re: Memory usage inclines
Yeah, you’re right about 400G, I dropped a digit reading it out of your top display. So what are you seeing in the dashboard, I’m not sure I understand the disconnect between the top you shared and what you’re seeing there. It shows lots more than 110G in use, I gather? Or are you seeing this on the hosts page per host mem use? > On Dec 12, 2018, at 12:34 AM, Tony Brian Albers wrote: > > I'm not following you on the 42G available, the way I see it there's > 400+G available: > > [root@man-001 ~]# free -h > totalusedfree shared buff/cache a > vailable > Mem: 503G 96G 19G205M387G > 405G > Swap: 4.0G520K4.0G > > And here's top sorted by %mem usage: > > top - 07:29:00 up 104 days, 20:56, 1 user, load average: 0.59, 0.68, > 0.67 > Tasks: 564 total, 1 running, 563 sleeping, 0 stopped, 0 zombie > %Cpu(s): 1.5 us, 0.2 sy, 0.0 ni, 98.2 id, 0.0 wa, 0.0 hi, 0.0 > si, 0.0 st > KiB Mem : 52807689+total, 20085144 free, 10132981+used, > 40666195+buff/cache > KiB Swap: 4194300 total, 4193780 free, 520 used. 42491062+avail > Mem > >PID USER PR NIVIRTRESSHR S %CPU %MEM TIME+ > COMMAND > 5517 qemu 20 0 9128268 8.1g 14084 S 3.0 1.6 5892:07 > qemu-kvm > 14187 qemu 20 0 9210236 8.1g 14072 S 5.3 1.6 6586:00 > qemu-kvm > 12791 qemu 20 0 9272448 8.1g 14140 S 14.2 1.6 17452:10 > qemu-kvm > 135526 qemu 20 0 9117748 8.1g 13664 S 2.3 1.6 5874:48 > qemu-kvm > 7938 qemu 20 0 9129936 8.1g 13744 S 2.3 1.6 22109:28 > qemu-kvm > 11764 qemu 20 0 9275520 8.1g 13720 S 3.3 1.6 10679:25 > qemu-kvm > 12066 qemu 20 0 9360552 8.1g 13708 S 3.0 1.6 10724:34 > qemu-kvm > 11153 qemu 20 0 9113544 8.1g 13700 S 15.6 1.6 19050:12 > qemu-kvm > 12436 qemu 20 0 9161800 8.1g 13712 S 16.2 1.6 21268:00 > qemu-kvm > 6902 qemu 20 0 9110480 8.0g 13580 S 0.7 1.6 1804:16 > qemu-kvm > 7621 qemu 20 0 9203816 4.8g 14264 S 1.7 1.0 3143:35 > qemu-kvm > 6587 qemu 20 0 4880980 4.1g 13744 S 0.7 0.8 2354:56 > qemu-kvm > 7249 qemu 20 0 4913084 1.6g 13712 S 0.7 0.3 1380:38 > qemu-kvm > 111877 qemu 20 0 19110881.1g 14076 S 0.3 0.2 > 419:58.70 > qemu-kvm > 4602 vdsm 0 -20 4803160 114184 13860 S 1.3 0.0 > 2143:44 > vdsmd > 4058 root 15 -5 1154020 38804 9588 S 0.0 0.0 > 0:00.81 > supervdsmd >818 root 20 0 84576 35356 34940 S 0.0 0.0 1:05.60 > systemd-journal > 3602 root 20 0 1496796 32536 9232 S 0.0 0.0 > 123:53.70 > python > 2672 root 20 0 358328 30228 7984 S 0.0 0.0 0:14.76 > firewalld > 4801 vdsm 20 0 1640996 28904 5484 S 0.0 0.0 > 1265:14 > python > > > Rebooting a host doesn't help, (I've tried that earlier) the only thing > that works is to stop all vm's, reboot all hosts at the same time and > start vm's again. Then memory usage shown in the dashboard slowly > increases over time again. > > /tony > > > > > > > On Tue, 2018-12-11 at 14:09 -0600, Darrell Budic wrote: >> That’s only reporting 42G available of your 512, ok but something >> still using it. Try sorting the top by memory %, should be ‘>’ while >> it’s running. >> >>> On Dec 11, 2018, at 1:39 AM, Tony Brian Albers wrote: >>> >>> Looks ok to me: >>> >>> top - 08:38:07 up 103 days, 22:05, 1 user, load average: 0.68, >>> 0.62, >>> 0.57 >>> Tasks: 565 total, 1 running, 564 sleeping, 0 stopped, 0 >>> zombie >>> %Cpu(s): 1.0 us, 0.5 sy, 0.0 ni, 98.5 id, 0.0 wa, 0.0 hi, 0.0 >>> si, 0.0 st >>> KiB Mem : 52807689+total, 22355988 free, 10132873+used, >>> 40439219+buff/cache >>> KiB Swap: 4194300 total, 4193780 free, 520 used. >>> 42492028+avail >>> Mem >>> >>>PID USER PR NIVIRTRESSHR S %CPU >>> %MEM TIME+ >>> COMMAND >>> 14187 qemu 20 0 9144668 8.1g 14072 >>> S 12.6 1.6 6506:46 >>> qemu-kvm >>> 11153 qemu 20 0 9244680 8.1g 13700 >>> S 4.3 1.6 18881:11 >>> qemu-kvm >>> 12436 qemu
[ovirt-users] Re: Network Setup after ovirt node Install and before add node to cluster
I think it's the installer/anaconda issue, the default is not to activate the network connection on boot. The same with RHEL/Centos I think, you have to remember to enable it in the check-box, it's quite annoying when your doing remote installs. Regards, Paul S. From: Yedidyah Bar David Sent: 11 December 2018 10:22 To: Eitan Raviv; Simone Tiraboschi Cc: shb...@gmail.com; users Subject: [ovirt-users] Re: Network Setup after ovirt node Install and before add node to cluster On Mon, Dec 10, 2018 at 10:56 AM Eitan Raviv wrote: > > Ran into the same issue with oVirt Node 4.2.7.1 when installing as a > virtual guest. > Didi, > Can you point us in the right direction? Sorry, I didn't try this myself recently and not sure about the details. Obviously it should all be automatic. Adding Simone. I suggest to open a bug about this and attach relevant logs (hosted-engine-setup logs, engine (and engine-setup) logs, vdsm, etc). Best regards, > > Thanks > On Mon, Dec 10, 2018 at 2:23 AM Vincent Royer wrote: > > > > This happened to me too. > > > > The NIC doesn't come "up" on the first boot, even though it was initiated > > during the setup. DHCP or static makes no difference to this situation. > > iirc I used nmtui to bring the interface up and verify the hostname. Can't > > do it in cockpit without the interface being up... > > > > Once you're in the engine you can initialize and add the rest of the > > required nics. > > > > I'm not sure if this is as designed or a bug, but it last happened to me on > > 4.2.5, and was the same process on my 3 hosts. > > > > > > On Sun, Dec 9, 2018 at 12:14 AM Eitan Raviv wrote: > >> > >> On Thu, Dec 6, 2018 at 7:10 PM Stefan Wolf wrote: > >> > > >> > Hello, > >> > > >> > > >> > > >> > I ve downloaded an installed OVIRT NODE 4.2.7.1. > >> > > >> > During the installation I ‘ve setup a static ip (I ‘ve also tried dhcp, > >> > both work) > >> > > >> > >> how did you setup the static ip? did you use Cockpit? > >> > >> > >> > The installation passes and after the reboot ovirt node starts without > >> > any problems. > >> > > >> > BUT the network is not configured. > >> > >> what do you mean by 'network is not configured'? the static IP is not > >> assigned to your selected NIC or sth else? > >> > >> > >> > > >> > I know > >> > https://www.ovirt.org/documentation/install-guide/chap-oVirt_Nodes/ and > >> > I know > >> > > >> > https://www.ovirt.org/documentation/admin-guide/chap-Hosts/ > >> > > >> > > >> > > >> > and now I am between these two documents > >> > > >> > oVirt is installed but network is not configured to add it to datacenter > >> > > >> > > >> > > >> > of course I know the scripts under /etc/sysconfig/network-scripts > >> > > >> > do I really have do edit it manuel? > >> > > >> > > >> > > >> > if I change ip in command line > >> > > >> > ip a add … dev.. > >> > > >> > and ip route add … > >> > > >> > it fails to add node to datacenter > >> > > >> > > >> > > >> > - with one of the last version I ‘ve added the IP address in bash > >> > > >> > - added the host to datacenter, > >> > > >> > - after reboot readd the ip address in bash after reboot > >> > > >> > - an then I could change network settings in oVirt Manger > >> > > >> > > >> > > >> > What is best practices for adding a node to datacenter when the ip > >> > address is not assigned after installation > >> > > >> > > >> > > >> > Thx shb > >> > > >> > ___ > >> > Users mailing list -- users@ovirt.org > >> > To unsubscribe send an email to users-le...@ovirt.org > >> > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > >> > oVirt Code of Conduct: > >> > https://www.ovirt.org/community/about/community-guidelines/ > >> > List Archives: > >> > https://lists.ovirt.org/archives/list/users@ovirt.org/message/TH5MRXJUU4SI62Z5XXQX2S6GKBOQIJWW/ > >> ___ > >> Users mailing list -- users@ovirt.org > >> To unsubscribe send an email to users-le...@ovirt.org > >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > >> oVirt Code of Conduct: > >> https://www.ovirt.org/community/about/community-guidelines/ > >> List Archives: > >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/PULDN5JRT6PZYVCPHQDIRVLVKIASXNAT/ -- Didi ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TS4RHLMLC6KDKUOCCTJNNAATTH4PNO5X/ To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/ ___ Users mailing list -- users@ovirt.org To unsubscribe send
[ovirt-users] Roles and Permissions and Inheritance
Is there a way to prevent Roles Assigned to Groups on Objects to only apply to where it is set? Basically looking for a way to do what we had done in VMWare which involved using the do not propagate permission setting. be able Seems to me that right now there is no way to set this so if i give access to something at the top level of a DC those accesses wlll overide if i then explcitly set another role and permission on an object underneath Lets take as a concrete example the ovirtmgmt network. I do not want users in the engine to be able to place VMs on this (but i want the Superusers to be able to still) How can i accomplish this with the way roles and permissions work with Ovirt? thanks! Brian ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PY6ZITVTLFNXFXN7PQ6TO46UMTVOGB23/
[ovirt-users] Re: Ovirt Maximums
Great thanks for this information, and total bonus about the VDS Timeout info as i was seeing that and hadn't started to dig into it good to know that as well. Brian ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VUKIWPX7O6A5WLQRTMNNJURITGCYA4YY/
