On Mon, Oct 3, 2016 at 12:17 PM, <aleksey.maksi...@it-kb.ru> wrote: > Wow. I have installed and enabled the service on Hosted Engine VM: > > # yum -y install haveged > # service haveged start > # systemctl enable haveged.service > # service haveged status > > Redirecting to /bin/systemctl status haveged.service > ● haveged.service - Entropy Daemon based on the HAVEGE algorithm > Loaded: loaded (/usr/lib/systemd/system/haveged.service; enabled; > vendor preset: disabled) > Active: active (running) since Mon 2016-10-03 12:56:24 MSK; 2min 12s ago > Docs: man:haveged(8) > http://www.issihosts.com/haveged/ > Main PID: 5304 (haveged) > CGroup: /system.slice/haveged.service > └─5304 /usr/sbin/haveged -w 1024 -v 1 --Foreground > > Oct 03 12:56:24 KOM-AD01-OVIRT1 systemd[1]: Started Entropy Daemon based > on the HAVEGE algorithm. > Oct 03 12:56:24 KOM-AD01-OVIRT1 systemd[1]: Starting Entropy Daemon based > on the HAVEGE algorithm... > Oct 03 12:56:24 KOM-AD01-OVIRT1 haveged[5304]: haveged: ver: 1.9.1; arch: > x86; vend: GenuineIntel; build: (gcc 4.8.2 ITV); collect: 128K > Oct 03 12:56:24 KOM-AD01-OVIRT1 haveged[5304]: haveged: cpu: (L4 VC); > data: 32K (L2 L4 V); inst: 32K (L2 L4 V); idx: 21/40; sz: 32709/60538 > Oct 03 12:56:24 KOM-AD01-OVIRT1 haveged[5304]: haveged: tot tests(BA8): > A:1/1 B:1/1 continuous tests(B): last entropy estimate 8.00013 > Oct 03 12:56:24 KOM-AD01-OVIRT1 haveged[5304]: haveged: fills: 0, > generated: 0 > > > And now after restarting the ovirt-engine.service, first open the web > portal pages is instantaneous! > It works. > Thank you. > > But now the question arises, in what cases can be a helpful > ovirt-warmup.service (https://github.com/geertj/ > ravstack/blob/master/share/ovirt-warmup.service) ? >
No idea, I guess ravstack developer wanted to ensure ovirt-engine was responding before continuing the boot sequence. > > 03.10.2016, 12:32, "Sandro Bonazzola" <sbona...@redhat.com>: > > This looks like not enough entropy on the host / guest running > ovirt-engine. > > If you're on Hosted Engine I suggest to install haveged (in EPEL repo) > and run it to ensure enough entropy is available for the VM. > > Adding Simone. > -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016> -- IMPORTANT! This message has been scanned for viruses and phishing links. However, it is your responsibility to evaluate the links and attachments you choose to click. If you are uncertain, we always try to help. Greetings helpd...@actnet.se -- IMPORTANT! This message has been scanned for viruses and phishing links. However, it is your responsibility to evaluate the links and attachments you choose to click. If you are uncertain, we always try to help. Greetings helpd...@actnet.se
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