Re: [CentOS-virt] Nested KVM issue

Nested KVM issue Both baremetal and compute ? Are there any other metrics do you consider useful to collect for troubleshooting purposes ? În mie., 17 aug. 2016 la 13:04, Boris Derzhavets <bderzhav...@hotmail.com<mailto:bderzhav...@hotmail.com>> a scris: It sounds weird, but at

Re: [CentOS-virt] Nested KVM issue

free > 24714903, stop ksm on compute: Wed Aug 17 08:52:52 UTC 2016: committed 24547132 free 76730936 Wed Aug 17 08:52:52 UTC 2016: 45139624 < 102962460 and free > 20592492, stop ksm and the compute node is again at 100% CPU utilization. În mar., 16 aug. 2016 la 15:26, Boris Derzhavets

Re: [CentOS-virt] Nested KVM issue

ussion about the virtualization on CentOS Subject: Re: [CentOS-virt] Nested KVM issue Running the compute node for several days simply triggers it. În mar., 16 aug. 2016 la 12:12, Boris Derzhavets <bderzhav...@hotmail.com<mailto:bderzhav...@hotmail.com>> a scris: Sorry, How you

Re: [CentOS-virt] Nested KVM issue

cceptable 36 on the compute node) for about 3 days after a restart. În lun., 15 aug. 2016 la 08:42, Boris Derzhavets <bderzhav...@hotmail.com<mailto:bderzhav...@hotmail.com>> a scris: I would attempt to decrease number of VCPUS allocated to cloud VMs. Say try 4 => 2 . My guess there

Re: [CentOS-virt] Nested KVM issue

s soon as the problem reproduces again (in about 2 days) but for now there are more than 80 GB available. Note that a reboot of the compute node doesn't fix the problem. Only a shutdown of the compute and a virsh start on it works. Thanks, Laurentiu În dum., 14 aug. 2016 la 23:27, Boris

Re: [CentOS-virt] Nested KVM issue

525409 1 kvm_intel [root@overcloud-novacompute-0 ~]# cat /etc/nova/nova.conf | grep virt_type|grep -v '^#' virt_type=kvm [root@overcloud-novacompute-0 ~]# cat /etc/nova/nova.conf | grep cpu_mode|grep -v '^#' cpu_mode=host-passthrough Thanks, Laurentiu În dum., 14 aug. 2016 la 21:44, Boris D

Re: [CentOS-virt] Nested KVM issue

From: centos-virt-boun...@centos.org on behalf of Laurentiu Soica Sent: Sunday, August 14, 2016 10:17 AM To: Discussion about the virtualization on CentOS Subject: Re: [CentOS-virt] Nested KVM issue More

[CentOS] Failure to start HTTPD after the most `yum update` on CentOS 7

[root@juno1 ~(keystone_admin)]# /usr/sbin/httpd -D FOREGROUND AH00548: NameVirtualHost has no effect and will be removed in the next release /etc/httpd/conf/ports.conf:7 AH00526: Syntax error on line 18 of /etc/httpd/conf.d/ssl.conf: Invalid command 'SSLPassPhraseDialog', perhaps misspelled or

[CentOS] No glusterfs-server available. on CentOS 7

[root@icehouse1 ~(keystone_admin)]# yum install glusterfs glusterfs-server glusterfs-fuseLoaded plugins: fastestmirror, langpacks, prioritiesLoading mirror speeds from cached hostfile * base: centos-mirror.rbc.ru * epel: mirror.logol.ru * extras: centos-mirror.rbc.ru * updates:

Re: [CentOS] No glusterfs-server available. on CentOS 7

Thank you. I am already done with this repo. Date: Tue, 15 Jul 2014 12:51:42 +0100 From: n...@li.nux.ro To: centos@centos.org Subject: Re: [CentOS] No glusterfs-server available. on CentOS 7 Hi, The server bit is not included. The recommendation of the GlusterFS project is to use