Re: [ovirt-users] multipath.conf changes removed on host activation
Hi Rik, What version of vdsm are you using? You can avoid overriding /etc/multipath.conf by editing it, and adding the following line: # RHEV PRIVATE as the second line in the conf file, right after the first line which is supposed to state the version of vdsm's multipath configuration. Let me know if it helps. Yeela - Original Message - From: Rik Theys rik.th...@esat.kuleuven.be To: users@ovirt.org Sent: Wednesday, May 6, 2015 11:30:06 AM Subject: [ovirt-users] multipath.conf changes removed on host activation Hi, I have some specific device settings in multipath.conf for my storage box as it's not yet in the default settings of multipath for this device. Upon activation of my host, the multipath.conf file is always replaced by the default version and my changes are lost. How can I either prevent vdsm from touching the file, or merge my configuration? Regards, Rik ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template
Hi, You are right, the problem is with the file handlers. You can increase the number of handlers in pool using the vdsm config file, which is supposed to be under the following directory in your system: /usr/lib/python2.6/site-packages/vdsm/config.py The default value for 'process_pool_max_slots_per_domain' is 10, so you can increase it by a bit, but not too much. But I suspect the problem is in a larger scale, and this is only a temporary relief for your system and this needs much more attention and a proper fix. could you please open a bug on RHEV/vdsm in bugzilla stating all of the details of your setup and logs? thanks, Yeela - Original Message - From: Tiemen Ruiten t.rui...@rdmedia.com To: Users@ovirt.org users@ovirt.org Sent: Wednesday, December 17, 2014 10:53:39 AM Subject: Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template Would this be limits for the vdsm process? Then what is the proper way to change ulimits for VDSM? On 16 December 2014 at 20:45, Donny Davis do...@cloudspin.me wrote: The only thing I can think of would be file hard and soft limits, but I am no oVirt pro. 'no free file handlers in pool' that would make sense to me… Donny From: Tiemen Ruiten [mailto: t.rui...@rdmedia.com ] Sent: Tuesday, December 16, 2014 12:40 PM To: Donny Davis Cc: Users@ovirt.org Subject: Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template About 25-30. The nodes are Xeon(R) CPU E5-2650 0 @ 2.00GHz with 16 hyperthreaded cores and 64 GB of RAM each. At the moment I created the VM, processor load on both nodes was less than 1. On 16 December 2014 at 20:29, Donny Davis do...@cloudspin.me wrote: What is the VM load you are running on your servers? -Original Message- From: users-boun...@ovirt.org [mailto: users-boun...@ovirt.org ] On Behalf Of Tiemen Ruiten Sent: Tuesday, December 16, 2014 12:27 PM To: users@ovirt.org Subject: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template Hello, I ran into a nasty problem today when creating a new, cloned VM from a template (one virtual 20 GBdisk) on our two-node oVirt cluster: on the node where I started a VM creation job, load skyrocketed and some VMs stopped responding until and after the job failed. Everything recovered without intervention, but this obviously shouldn't happen. I have attached the relevant vdsm log file. The button to create the VM was pressed around 11:17, the first error in the vdsm log is at 11:23:58. The ISO domain is a gluster volume exposed via NFS, the storage domain for the VM's is also a gluster volume. The underlying filesystem is ZFS. The hypervisor nodes are full CentOS 6 installs. I'm guessing the 'no free file handlers in pool' in the vdsm log file is key here. What can I do to prevent this from happening again? Apart from not creating new VMs of course :) Tiemen -- Tiemen Ruiten Systems Engineer RD Media -- Tiemen Ruiten Systems Engineer RD Media ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template
- Original Message - From: Tiemen Ruiten t.rui...@rdmedia.com To: Yeela Kaplan ykap...@redhat.com Cc: Users@ovirt.org users@ovirt.org Sent: Wednesday, December 17, 2014 1:22:59 PM Subject: Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template Thank you, I will try to increase to 20 and see what happens. Bug is filed: https://bugzilla.redhat.com/show_bug.cgi?id=1175255 Thank you and I forgot to mention that you have to restart vdsmd so the change will apply... On 17 December 2014 at 11:48, Yeela Kaplan ykap...@redhat.com wrote: Hi, You are right, the problem is with the file handlers. You can increase the number of handlers in pool using the vdsm config file, which is supposed to be under the following directory in your system: /usr/lib/python2.6/site-packages/vdsm/config.py The default value for 'process_pool_max_slots_per_domain' is 10, so you can increase it by a bit, but not too much. But I suspect the problem is in a larger scale, and this is only a temporary relief for your system and this needs much more attention and a proper fix. could you please open a bug on RHEV/vdsm in bugzilla stating all of the details of your setup and logs? thanks, Yeela - Original Message - From: Tiemen Ruiten t.rui...@rdmedia.com To: Users@ovirt.org users@ovirt.org Sent: Wednesday, December 17, 2014 10:53:39 AM Subject: Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template Would this be limits for the vdsm process? Then what is the proper way to change ulimits for VDSM? On 16 December 2014 at 20:45, Donny Davis do...@cloudspin.me wrote: The only thing I can think of would be file hard and soft limits, but I am no oVirt pro. 'no free file handlers in pool' that would make sense to me… Donny From: Tiemen Ruiten [mailto: t.rui...@rdmedia.com ] Sent: Tuesday, December 16, 2014 12:40 PM To: Donny Davis Cc: Users@ovirt.org Subject: Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template About 25-30. The nodes are Xeon(R) CPU E5-2650 0 @ 2.00GHz with 16 hyperthreaded cores and 64 GB of RAM each. At the moment I created the VM, processor load on both nodes was less than 1. On 16 December 2014 at 20:29, Donny Davis do...@cloudspin.me wrote: What is the VM load you are running on your servers? -Original Message- From: users-boun...@ovirt.org [mailto: users-boun...@ovirt.org ] On Behalf Of Tiemen Ruiten Sent: Tuesday, December 16, 2014 12:27 PM To: users@ovirt.org Subject: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template Hello, I ran into a nasty problem today when creating a new, cloned VM from a template (one virtual 20 GBdisk) on our two-node oVirt cluster: on the node where I started a VM creation job, load skyrocketed and some VMs stopped responding until and after the job failed. Everything recovered without intervention, but this obviously shouldn't happen. I have attached the relevant vdsm log file. The button to create the VM was pressed around 11:17, the first error in the vdsm log is at 11:23:58. The ISO domain is a gluster volume exposed via NFS, the storage domain for the VM's is also a gluster volume. The underlying filesystem is ZFS. The hypervisor nodes are full CentOS 6 installs. I'm guessing the 'no free file handlers in pool' in the vdsm log file is key here. What can I do to prevent this from happening again? Apart from not creating new VMs of course :) Tiemen -- Tiemen Ruiten Systems Engineer RD Media -- Tiemen Ruiten Systems Engineer RD Media ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Tiemen Ruiten Systems Engineer RD Media ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template
Just another thought, from looking at the vdsm logs it looks like there are too many calls to getVolumeSize that are eating up all handlers and eventually a timeout occurs. Adam, do you have any idea about this? - Original Message - From: Yeela Kaplan ykap...@redhat.com To: Tiemen Ruiten t.rui...@rdmedia.com Cc: Users@ovirt.org users@ovirt.org Sent: Wednesday, December 17, 2014 1:30:52 PM Subject: Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template - Original Message - From: Tiemen Ruiten t.rui...@rdmedia.com To: Yeela Kaplan ykap...@redhat.com Cc: Users@ovirt.org users@ovirt.org Sent: Wednesday, December 17, 2014 1:22:59 PM Subject: Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template Thank you, I will try to increase to 20 and see what happens. Bug is filed: https://bugzilla.redhat.com/show_bug.cgi?id=1175255 Thank you and I forgot to mention that you have to restart vdsmd so the change will apply... On 17 December 2014 at 11:48, Yeela Kaplan ykap...@redhat.com wrote: Hi, You are right, the problem is with the file handlers. You can increase the number of handlers in pool using the vdsm config file, which is supposed to be under the following directory in your system: /usr/lib/python2.6/site-packages/vdsm/config.py The default value for 'process_pool_max_slots_per_domain' is 10, so you can increase it by a bit, but not too much. But I suspect the problem is in a larger scale, and this is only a temporary relief for your system and this needs much more attention and a proper fix. could you please open a bug on RHEV/vdsm in bugzilla stating all of the details of your setup and logs? thanks, Yeela - Original Message - From: Tiemen Ruiten t.rui...@rdmedia.com To: Users@ovirt.org users@ovirt.org Sent: Wednesday, December 17, 2014 10:53:39 AM Subject: Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template Would this be limits for the vdsm process? Then what is the proper way to change ulimits for VDSM? On 16 December 2014 at 20:45, Donny Davis do...@cloudspin.me wrote: The only thing I can think of would be file hard and soft limits, but I am no oVirt pro. 'no free file handlers in pool' that would make sense to me… Donny From: Tiemen Ruiten [mailto: t.rui...@rdmedia.com ] Sent: Tuesday, December 16, 2014 12:40 PM To: Donny Davis Cc: Users@ovirt.org Subject: Re: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template About 25-30. The nodes are Xeon(R) CPU E5-2650 0 @ 2.00GHz with 16 hyperthreaded cores and 64 GB of RAM each. At the moment I created the VM, processor load on both nodes was less than 1. On 16 December 2014 at 20:29, Donny Davis do...@cloudspin.me wrote: What is the VM load you are running on your servers? -Original Message- From: users-boun...@ovirt.org [mailto: users-boun...@ovirt.org ] On Behalf Of Tiemen Ruiten Sent: Tuesday, December 16, 2014 12:27 PM To: users@ovirt.org Subject: [ovirt-users] ERROR 'no free file handlers in pool' while creating VM from template Hello, I ran into a nasty problem today when creating a new, cloned VM from a template (one virtual 20 GBdisk) on our two-node oVirt cluster: on the node where I started a VM creation job, load skyrocketed and some VMs stopped responding until and after the job failed. Everything recovered without intervention, but this obviously shouldn't happen. I have attached the relevant vdsm log file. The button to create the VM was pressed around 11:17, the first error in the vdsm log is at 11:23:58. The ISO domain is a gluster volume exposed via NFS, the storage domain for the VM's is also a gluster volume. The underlying filesystem is ZFS. The hypervisor nodes are full CentOS 6 installs. I'm guessing the 'no free file handlers in pool' in the vdsm log file is key here. What can I do to prevent this from happening again? Apart from not creating new VMs of course :) Tiemen -- Tiemen Ruiten Systems Engineer RD Media -- Tiemen Ruiten Systems Engineer RD Media ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Tiemen Ruiten Systems Engineer RD Media ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] bash: ./autogen.sh: No such file or directory
what is the directory you're running it from (pwd)? You should be under vdsm. Try listing the files and see if the script autogen.sh is there. - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: users users@ovirt.org Sent: Monday, December 15, 2014 4:54:52 PM Subject: [ovirt-users] bash: ./autogen.sh: No such file or directory Hi, I'm trying to do a Building a VDSM RPM and in command line I type the following: ./autogen.sh --system bash: ./autogen.sh: No such file or directory Can anybody help what was wrong? Any help will be blessed. Regards, Ilan. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] bash: ./autogen.sh: No such file or directory
yum install make autoconf automake pyflakes logrotate gcc python-pep8 libvirt-python python-devel \ python-nose rpm-build sanlock-python genisoimage python-ordereddict python-pthreading libselinux-python\ python-ethtool m2crypto python-dmidecode python-netaddr python-inotify python-argparse git \ python-cpopen bridge-utils libguestfs-tools-c pyparted openssl libnl3 libtool gettext-devel python-ioprocess \ policycoreutils-python python-simplejson - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: Yedidyah Bar David d...@redhat.com Cc: Yeela Kaplan ykap...@redhat.com Sent: Monday, December 15, 2014 5:39:13 PM Subject: Re: [ovirt-users] bash: ./autogen.sh: No such file or directory [root@localhost Desktop]# pwd /home/bih016/Desktop [root@localhost Desktop]# cd vdsm [root@localhost vdsm]# ./autogen.sh --system ./autogen.sh: line 3: autoreconf: command not found Running ./configure with --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libdir=/usr/lib64 ./autogen.sh: line 26: ./configure: No such file or directory Regards, Ilan. On Mon, Dec 15, 2014 at 5:35 PM, Yedidyah Bar David d...@redhat.com wrote: - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: Yeela Kaplan ykap...@redhat.com, d...@redhat.com Sent: Monday, December 15, 2014 5:31:12 PM Subject: Re: [ovirt-users] bash: ./autogen.sh: No such file or directory On Mon, Dec 15, 2014 at 5:29 PM, Ilan Hirsfeld ilan.hirsf...@gmail.com wrote: Hi, The OS is: [root@localhost Desktop]# cat /etc/redhat-release CentOS Linux release 7.0.1406 (Core) [root@localhost Desktop]# uname -r 3.10.0-123.13.1.el7.x86_64 [root@localhost Desktop]# rpm -qa | grep release ovirt-release35-001-0.5.rc2.noarch centos-release-7-0.1406.el7.centos.2.5.x86_64 [root@localhost Desktop]# pwd /home/bih016/Desktop I follow the instructions on the site http://www.ovirt.org/Vdsm_Developers : *http://www.ovirt.org/Vdsm_Developers#Installing_the_required_packages http://www.ovirt.org/Vdsm_Developers#Installing_the_required_packages * 1. yum install http://resources.ovirt.org/releases/ovirt-release/ovirt-release35.rpm 2. rpm -q wget 2 /dev/null || yum install wget wget -O /etc/yum.repos.d/glusterfs-epel.repo http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/glusterfs-epel.repo *http://www.ovirt.org/Vdsm_Developers#Getting_the_source http://www.ovirt.org/Vdsm_Developers#Getting_the_source:* git clone http://gerrit.ovirt.org/p/vdsm.git *http://www.ovirt.org/Vdsm_Developers#Building_a_VDSM_RPM http://www.ovirt.org/Vdsm_Developers#Building_a_VDSM_RPM:* [root@localhost Desktop]# ./autogen.sh --system bash: ./autogen.sh: No such file or directory Regards, Ilan. On Mon, Dec 15, 2014 at 5:07 PM, Yeela Kaplan ykap...@redhat.com wrote: what is the directory you're running it from (pwd)? You should be under vdsm. So you should follow Yeela's advice. Try listing the files and see if the script autogen.sh is there. - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: users users@ovirt.org Sent: Monday, December 15, 2014 4:54:52 PM Subject: [ovirt-users] bash: ./autogen.sh: No such file or directory Hi, I'm trying to do a Building a VDSM RPM and in command line I type the following: ./autogen.sh --system bash: ./autogen.sh: No such file or directory Can anybody help what was wrong? Any help will be blessed. Regards, Ilan. ___ 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
Re: [ovirt-users] bash: ./autogen.sh: No such file or directory
You need the same packages just for EL7 - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: Yeela Kaplan ykap...@redhat.com Cc: Yedidyah Bar David d...@redhat.com, users users@ovirt.org Sent: Monday, December 15, 2014 6:00:47 PM Subject: Re: [ovirt-users] bash: ./autogen.sh: No such file or directory Are you sure??? Because in instruction is written: Fedora and Red Hat *Enterprise Linux 6 *users must verify the following packages are installed before attempting to build: As far as I understand I EL7 not EL6. if you still think I have to do the requested command line so should I have to do the previous command lines of EL6 such as: yum install http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm yum install http://danken.fedorapeople.org/python-pep8-1.4.5-2.el6.noarch.rpm Am I wrong? Regards, Ilan. On Mon, Dec 15, 2014 at 5:52 PM, Yeela Kaplan ykap...@redhat.com wrote: yum install make autoconf automake pyflakes logrotate gcc python-pep8 libvirt-python python-devel \ python-nose rpm-build sanlock-python genisoimage python-ordereddict python-pthreading libselinux-python\ python-ethtool m2crypto python-dmidecode python-netaddr python-inotify python-argparse git \ python-cpopen bridge-utils libguestfs-tools-c pyparted openssl libnl3 libtool gettext-devel python-ioprocess \ policycoreutils-python python-simplejson - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: Yedidyah Bar David d...@redhat.com Cc: Yeela Kaplan ykap...@redhat.com Sent: Monday, December 15, 2014 5:39:13 PM Subject: Re: [ovirt-users] bash: ./autogen.sh: No such file or directory [root@localhost Desktop]# pwd /home/bih016/Desktop [root@localhost Desktop]# cd vdsm [root@localhost vdsm]# ./autogen.sh --system ./autogen.sh: line 3: autoreconf: command not found Running ./configure with --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libdir=/usr/lib64 ./autogen.sh: line 26: ./configure: No such file or directory Regards, Ilan. On Mon, Dec 15, 2014 at 5:35 PM, Yedidyah Bar David d...@redhat.com wrote: - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: Yeela Kaplan ykap...@redhat.com, d...@redhat.com Sent: Monday, December 15, 2014 5:31:12 PM Subject: Re: [ovirt-users] bash: ./autogen.sh: No such file or directory On Mon, Dec 15, 2014 at 5:29 PM, Ilan Hirsfeld ilan.hirsf...@gmail.com wrote: Hi, The OS is: [root@localhost Desktop]# cat /etc/redhat-release CentOS Linux release 7.0.1406 (Core) [root@localhost Desktop]# uname -r 3.10.0-123.13.1.el7.x86_64 [root@localhost Desktop]# rpm -qa | grep release ovirt-release35-001-0.5.rc2.noarch centos-release-7-0.1406.el7.centos.2.5.x86_64 [root@localhost Desktop]# pwd /home/bih016/Desktop I follow the instructions on the site http://www.ovirt.org/Vdsm_Developers : * http://www.ovirt.org/Vdsm_Developers#Installing_the_required_packages http://www.ovirt.org/Vdsm_Developers#Installing_the_required_packages * 1. yum install http://resources.ovirt.org/releases/ovirt-release/ovirt-release35.rpm 2. rpm -q wget 2 /dev/null || yum install wget wget -O /etc/yum.repos.d/glusterfs-epel.repo http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/glusterfs-epel.repo *http://www.ovirt.org/Vdsm_Developers#Getting_the_source http://www.ovirt.org/Vdsm_Developers#Getting_the_source:* git clone http://gerrit.ovirt.org/p/vdsm.git *http://www.ovirt.org/Vdsm_Developers#Building_a_VDSM_RPM http://www.ovirt.org/Vdsm_Developers#Building_a_VDSM_RPM:* [root@localhost Desktop]# ./autogen.sh --system bash: ./autogen.sh: No such file or directory Regards, Ilan. On Mon, Dec 15, 2014 at 5:07 PM, Yeela Kaplan ykap...@redhat.com wrote: what is the directory you're running it from (pwd)? You should be under vdsm. So you should follow Yeela's advice. Try listing the files and see if the script autogen.sh is there. - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: users users@ovirt.org Sent: Monday, December 15, 2014 4:54:52 PM Subject: [ovirt-users] bash: ./autogen.sh: No such file or directory Hi, I'm trying to do a Building a VDSM RPM and in command line I type the following: ./autogen.sh --system bash: ./autogen.sh: No such file or directory Can anybody help what was wrong? Any help will be blessed. Regards, Ilan. ___ Users mailing list
[ovirt-users] Fwd: bash: ./autogen.sh: No such file or directory
- Forwarded Message - From: Yeela Kaplan ykap...@redhat.com To: Ilan Hirsfeld ilan.hirsf...@gmail.com Sent: Monday, December 15, 2014 8:03:03 PM Subject: Re: [ovirt-users] bash: ./autogen.sh: No such file or directory - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: Yeela Kaplan ykap...@redhat.com Sent: Monday, December 15, 2014 6:35:49 PM Subject: Re: [ovirt-users] bash: ./autogen.sh: No such file or directory Yeela, [root@localhost vdsm]# cat /etc/redhat-release CentOS Linux release 7.0.1406 (Core) I don't sure I'm understand your point. Please be more clear. Should I do only: yum install make autoconf automake pyflakes logrotate gcc python-pep8 libvirt-python python-devel \ python-nose rpm-build sanlock-python genisoimage python-ordereddict python-pthreading libselinux-python\ python-ethtool m2crypto python-dmidecode python-netaddr python-inotify python-argparse git \ python-cpopen bridge-utils libguestfs-tools-c pyparted openssl libnl3 libtool gettext-devel python-ioprocess \ policycoreutils-python python-simplejson or also to do: yum install http://download.fedoraproject.org/pub/epel/6/i386/epel- release-6-8.noarch.rpm yum install http://danken.fedorapeople.org/python-pep8-1.4.5-2.el6. noarch.rpm You need the epel repo for el7. just look in google for instructions to install it. for example: http://www.cyberciti.biz/faq/installing-rhel-epel-repo-on-centos-redhat-7-x/ and then you can install all of the above packages, but you need the repo first so you can fetch them. Regards, Ilan. On Mon, Dec 15, 2014 at 6:21 PM, Yeela Kaplan ykap...@redhat.com wrote: You need the same packages just for EL7 - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: Yeela Kaplan ykap...@redhat.com Cc: Yedidyah Bar David d...@redhat.com, users users@ovirt.org Sent: Monday, December 15, 2014 6:00:47 PM Subject: Re: [ovirt-users] bash: ./autogen.sh: No such file or directory Are you sure??? Because in instruction is written: Fedora and Red Hat *Enterprise Linux 6 *users must verify the following packages are installed before attempting to build: As far as I understand I EL7 not EL6. if you still think I have to do the requested command line so should I have to do the previous command lines of EL6 such as: yum install http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm yum install http://danken.fedorapeople.org/python-pep8-1.4.5-2.el6.noarch.rpm Am I wrong? Regards, Ilan. On Mon, Dec 15, 2014 at 5:52 PM, Yeela Kaplan ykap...@redhat.com wrote: yum install make autoconf automake pyflakes logrotate gcc python-pep8 libvirt-python python-devel \ python-nose rpm-build sanlock-python genisoimage python-ordereddict python-pthreading libselinux-python\ python-ethtool m2crypto python-dmidecode python-netaddr python-inotify python-argparse git \ python-cpopen bridge-utils libguestfs-tools-c pyparted openssl libnl3 libtool gettext-devel python-ioprocess \ policycoreutils-python python-simplejson - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: Yedidyah Bar David d...@redhat.com Cc: Yeela Kaplan ykap...@redhat.com Sent: Monday, December 15, 2014 5:39:13 PM Subject: Re: [ovirt-users] bash: ./autogen.sh: No such file or directory [root@localhost Desktop]# pwd /home/bih016/Desktop [root@localhost Desktop]# cd vdsm [root@localhost vdsm]# ./autogen.sh --system ./autogen.sh: line 3: autoreconf: command not found Running ./configure with --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libdir=/usr/lib64 ./autogen.sh: line 26: ./configure: No such file or directory Regards, Ilan. On Mon, Dec 15, 2014 at 5:35 PM, Yedidyah Bar David d...@redhat.com wrote: - Original Message - From: Ilan Hirsfeld ilan.hirsf...@gmail.com To: Yeela Kaplan ykap...@redhat.com, d...@redhat.com Sent: Monday, December 15, 2014 5:31:12 PM Subject: Re: [ovirt-users] bash: ./autogen.sh: No such file or directory On Mon, Dec 15, 2014 at 5:29 PM, Ilan Hirsfeld ilan.hirsf...@gmail.com wrote: Hi, The OS is: [root@localhost Desktop]# cat /etc/redhat-release CentOS Linux release 7.0.1406 (Core) [root@localhost Desktop]# uname -r 3.10.0-123.13.1.el7.x86_64 [root@localhost Desktop]# rpm -qa | grep release ovirt-release35-001-0.5.rc2.noarch centos-release-7-0.1406.el7.centos.2.5.x86_64 [root@localhost Desktop]# pwd /home/bih016/Desktop I follow the instructions on the site http://www.ovirt.org/Vdsm_Developers : * http://www.ovirt.org
Re: [Users] Could not add iscsi domain to data-center
Hi, Was just looking at it before you resolved it, so just out of curiousity... What was the problem? - Original Message - From: Saurabh saurabh.ku...@techblue.co.uk To: users@ovirt.org Sent: Tuesday, October 1, 2013 2:40:51 PM Subject: Re: [Users] Could not add iscsi domain to data-center On 30/09/13 14:37, Saurabh wrote: Hi all, I am using ovirt 3.3 on Centos6. Things were running fine untill I had nfs as the deata storage for my data center. Now I have created a new data center of type iscsi, but I am not able to add the iscsi storage to this Datacenter. This is all what i did. 1I created a new datacenter of type iscsi 2configured a cluster to this datacenter 3moved my host to this cluster. 4Now navigated to the storage tab 5Clicked on new domain 6selected data/iscsi 7discovered the iscsi iqn but when I login to that iqn the login is not successful. I am attaching you a screenshot. Thanks. saurabh. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users resolved the problem!! ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] VM Crash at end of disk move
Hi Markus, Relevant logs you can look at are: on the hypervisor: under /var/log/libvirt/.. The vdsm log under /var/log/vdsm/vdsm.log and on the engine host: under /var/log/ovirt-engine/engine.log hope this helps, Yeela - Original Message - From: Markus Stockhausen stockhau...@collogia.de To: users@ovirt.org Sent: Wednesday, September 11, 2013 7:48:22 PM Subject: Re: [Users] VM Crash at end of disk move Von: Markus Stockhausen Gesendet: Dienstag, 10. September 2013 21:43 An: users@ovirt.org Betreff: VM Crash at end of disk move Hello, Thanks for the assistance to get this all running. But now I'm working on the next error on my new ovirt cluster. I migrated a Windows 7 64Bit VMware VM into ovirt using virt-v2v. VMWare tools were deinstalled in advance. After two boots on ovirt everything seems fine. Just for curiousity I moved the boot disk to another storage domain. At the end the machine crashes without any indication of the reason. ovirt webinterface log reads: 2013-Sep-10, 21:32 User admin@internal have failed to move disk colvm40_1IB_win7x64_Office2010_Test_Disk to domain NAS3_IB. 2013-Sep-10, 21:32 VM colvm40_1IB_win7x64_Office2010_Test is down. Exit message: Lost connection with qemu process. 2013-Sep-10, 21:19 User admin@internal moving disk colvm40_1IB_win7x64_Office2010_Test_Disk1 to domain NAS3_IB. 2013-Sep-10, 21:19 Snapshot 'Auto-generated for Live Storage Migration' creation for VM 'colvm40_1IB_win7x64_Office2010_Test' has been completed. 2013-Sep-10, 21:18 Snapshot 'Auto-generated for Live Storage Migration' creation for VM 'colvm40_1IB_win7x64_Office2010_Test' was initiated by admin@internal. 2013-Sep-10, 21:17 VM colvm40_1IB_win7x64_Office2010_Test started on Host colovn1 After this crash VM can be started again. The disk image is taken from the target storage domain. So it seems as if the move was successful. Another (SLES 11 SP3) VM that was newly created inside the cluster does not show this problem. As I did not find qemu logs, what would be the best place to start analysis with. Best regards. Markus Memo for myself: Install ALL Windows VIRTIO drivers. virt-v2v only does the basics to get the VM up after the migration. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Host stuck in unresponsive state
Hi Frank, Can you attach vdsm+engine+messages logs so to better understand the issue? The multipath and iscsi daemons shouldn't be causing you any trouble. Also the warnings you saw from multipathd about lines 5 and 18, are just warnings, multipath knows to ignore these lines (they are there for BC). Thanks, Yeela - Original Message - From: Frank Wall f...@moov.de To: users@ovirt.org Sent: Monday, September 2, 2013 12:41:27 PM Subject: Re: [Users] Host stuck in unresponsive state Hi René, On 01.09.2013 19:55, René Koch wrote: I sometimes have (had) the same issues with all-in-one-setups, so I don't use local storage in all-in-one-setup anymore. thanks for the hint, I'll definitely give this a try if the problem persists. As of yet I found that completely disabling all blocking services helps stabilizing vdsmd-startup: [root@aio ~]# systemctl disable iscsid.service [root@aio ~]# systemctl disable multipathd.service So far vdsmd starts and runs without any issues. Thanks - Frank ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Master domain locked, error code 304
Hi, Your problem is that the master domain is locked, so the engine does not send connectStorageServer to the vdsm host, and therefore the host does not see the master domain. You need to change the status of the master domain in the db from locked while the host is in maintenance. This can be tricky and not very recommended because if you do it wrong you might corrupt the db. Another, safer, way that I recommend is try to do connectStorageServer to the masterSD from vdsClient on the vdsm host and see what happens, it might solve your problem. -- Yeela - Original Message - From: Tommy McNeely tommythe...@gmail.com To: Juan Jose jj197...@gmail.com Cc: users@ovirt.org Sent: Wednesday, April 24, 2013 7:30:20 PM Subject: Re: [Users] Master domain locked, error code 304 Hi Juan, That sounds like a possible path to follow. Our master domain does not have any VMs in it. If no one else responds with an official path to resolution, then I will try going into the database and hacking it like that. I think it has something to do with the version or the metadata?? [root@vmserver3 dom_md]# cat metadata CLASS=Data DESCRIPTION=SFOTestMaster1 IOOPTIMEOUTSEC=10 LEASERETRIES=3 LEASETIMESEC=60 LOCKPOLICY= LOCKRENEWALINTERVALSEC=5 MASTER_VERSION=1 POOL_DESCRIPTION=SFODC01 POOL_DOMAINS=774e3604-f449-4b3e-8c06-7cd16f98720c:Active,758c0abb-ea9a-43fb-bcd9-435f75cd0baa:Active,baa42b1c-ae2e-4486-88a1-e09e1f7a59cb:Active POOL_SPM_ID=1 POOL_SPM_LVER=4 POOL_UUID=0f63de0e-7d98-48ce-99ec-add109f83c4f REMOTE_PATH=10.101.0.148:/c/vpt1-master ROLE=Master SDUUID=774e3604-f449-4b3e-8c06-7cd16f98720c TYPE=NFS VERSION=0 _SHA_CKSUM=fa8ef0e7cd5e50e107384a146e4bfc838d24ba08 On Wed, Apr 24, 2013 at 5:57 AM, Juan Jose jj197...@gmail.com wrote: Hello Tommy, I had a similar experience and after try to recover my storage domain, I realized that my VMs had missed. You have to verify if your VM disks are inside of your storage domain. In my case, I had to add a new a new Storage domain as Master domain to be able to remove the old VMs from DB and reattach the old storage domain. I hope this were not your case. If you haven't lost your VMs it's possible that you can recover them. Good luck, Juanjo. On Wed, Apr 24, 2013 at 6:43 AM, Tommy McNeely tommythe...@gmail.com wrote: We had a hard crash (network, then power) on our 2 node Ovirt Cluster. We have NFS datastore on CentOS 6 (3.2.0-1.39.el6). We can no longer get the hosts to activate. They are unable to activate the master domain. The master storage domain show locked while the other storage domains show Unknown (disks) and inactive (ISO) All the domains are on the same NFS server, we are able to mount it, the permissions are good. We believe we might be getting bit by https://bugzilla.redhat.com/show_bug.cgi?id=920694 or http://gerrit.ovirt.org/#/c/13709/ which says to cease working on it: Michael KublinApr 10 Patch Set 5: Do not submit Liron, please abondon this work. This interacts with host life cycle which will be changed, during a change a following problem will be solved as well. So, We were wondering what we can do to get our oVirt back online, or rather what the correct way is to solve this. We have a few VMs that are down which we are looking for ways to recover as quickly as possible. Thanks in advance, Tommy Here are the ovirt-engine logs: 2013-04-23 21:30:04,041 ERROR [org.ovirt.engine.core.vdsbroker.VDSCommandBase] (pool-3-thread-49) Command ConnectStoragePoolVDS execution failed. Exception: IRSNoMasterDomainException: IRSGenericException: IRSErrorException: IRSNoMasterDomainException: Cannot find master domain: 'spUUID=0f63de0e-7d98-48ce-99ec-add109f83c4f, msdUUID=774e3604-f449-4b3e-8c06-7cd16f98720c' 2013-04-23 21:30:04,043 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (pool-3-thread-49) FINISH, ConnectStoragePoolVDSCommand, log id: 50524b34 2013-04-23 21:30:04,049 WARN [org.ovirt.engine.core.bll.storage.ReconstructMasterDomainCommand] (pool-3-thread-49) [7c5867d6] CanDoAction of action ReconstructMasterDomain failed. Reasons:VAR__ACTION__RECONSTRUCT_MASTER,VAR__TYPE__STORAGE__DOMAIN,ACTION_TYPE_FAILED_STORAGE_DOMAIN_STATUS_ILLEGAL2,$status Locked Here are the logs from vdsm: Thread-29::DEBUG::2013-04-23 21:36:05,906::misc::84::Storage.Misc.excCmd::(lambda) '/usr/bin/sudo -n /bin/mount -t nfs -o soft,nosharecache,timeo=600,retrans=6,nfsvers=3 10.101.0.148:/c/vpt1-vmdisks1 /rhev/data-center/mnt/10.101.0.148:_c_vpt1-vmdisks1' (cwd None) Thread-29::DEBUG::2013-04-23 21:36:06,008::misc::84::Storage.Misc.excCmd::(lambda) '/usr/bin/sudo -n /bin/mount -t nfs -o soft,nosharecache,timeo=600,retrans=6,nfsvers=3 10.101.0.148:/c/vpool-iso /rhev/data-center/mnt/10.101.0.148:_c_vpool-iso' (cwd None) Thread-29::INFO::2013-04-23 21:36:06,065::logUtils::44::dispatcher::(wrapper) Run and
Re: [Users] oVirt storage is down and doesn't come up
It looks to me like the master it is looking for is no longer there, I'm not sure what happened. What you can try to do to get your storage back up is to create a new storage domain(it won't be able to attach since your pool is not connected to the host). Then right click on the new SD and choose to re-initialize data center. It will try to reconstruct your master SD. also, just so that I have more information about the state of your system, please attach the result of: 'ls -ltr /rhev/data-center/'. If you want to make this more interactive, you can connect to IRC. - Original Message - From: Yuval M yuva...@gmail.com To: users@ovirt.org, Nezer Zaidenberg nzaidenb...@mac.com, Limor Gavish lgav...@gmail.com Sent: Thursday, April 18, 2013 7:11:57 PM Subject: [Users] oVirt storage is down and doesn't come up No luck. [wil@bufferoverflow ~]$ sudo systemctl stop vdsmd.service [wil@bufferoverflow ~]$ sudo rm -rf /rhev/data-canter/* [wil@bufferoverflow ~]$ ls -lad /rhev/data-center/ drwxr-xr-x. 4 vdsm kvm 4096 Apr 18 18:27 /rhev/data-center/ [wil@bufferoverflow ~]$ ls -la /rhev/data-center/ total 16 drwxr-xr-x. 4 vdsm kvm 4096 Apr 18 18:27 . drwxr-xr-x. 3 root root 4096 Mar 13 15:32 .. drwxr-xr-x 2 vdsm kvm 4096 Apr 18 18:27 hsm-tasks drwxr-xr-x. 4 vdsm kvm 4096 Apr 18 18:25 mnt [wil@bufferoverflow ~]$ sudo reboot Connection to bufferoverflow closed by remote host. ... Last login: Thu Apr 18 18:40:19 2013 [wil@bufferoverflow ~]$ ./engine-service stop Stopping engine-service: [ OK ] [wil@bufferoverflow ~]$ ./engine-service start Starting engine-service: [ OK ] [wil@bufferoverflow ~]$ Logs attached. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt storage is down and doesn't come up
Is the host up? do you have another sd besides the master you can use (from the logs I saw that you have another one), maybe you can try to re-initialize on it? sorry, please attach 'tree /rhev/data-canter/' - Original Message - From: Yuval M yuva...@gmail.com To: Yeela Kaplan ykap...@redhat.com Cc: users@ovirt.org, Nezer Zaidenberg nzaidenb...@mac.com, Limor Gavish lgav...@gmail.com Sent: Sunday, April 21, 2013 5:02:19 PM Subject: Re: [Users] oVirt storage is down and doesn't come up Hi, I am unable to add an additional storage domain - the Use Host selection box is empty and I cannot select any host: [image: Inline image 2] # ls -ltr /rhev/data-center/ total 8 drwxr-xr-x 2 vdsm kvm 4096 Apr 18 18:27 hsm-tasks drwxr-xr-x. 4 vdsm kvm 4096 Apr 21 16:56 mnt Yuval ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] How to remove storage domain
Gianluca, You need to first put the domain to maintenance, then detach the storage domain from the data center, and then the 'remove' option will be available. -- Yeela - Original Message - From: Gianluca Cecchi gianluca.cec...@gmail.com To: users users@ovirt.org Sent: Tuesday, April 16, 2013 7:01:54 PM Subject: [Users] How to remove storage domain Hello, oVirt 3.2.1 on f18. I have an FC datacenter where I have several storage domains. I want to remove one storage domain, so I move all its disks to other ones (disk -- move) At the end its state is active, but the remove option is greyed out. I can only do destroy. What to do to have the delete option possible? Thanks, Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt storage is down and doesn't come up
Hi Limor, 1) Your log starts exactly after the vdsm restart. I need to see the full vdsm log from before the domains went down in order to understand the problem. Can you attach them? 2) can you send the printout of 'tree /rhev/data-center/' 3) how many domains are attached to your DC, and what type are they(ISO, export,data) and (The DC is nfs right)? Thanks, Yeela - Original Message - From: Limor Gavish lgav...@gmail.com To: Tal Nisan tni...@redhat.com Cc: Yuval M yuva...@gmail.com, users@ovirt.org, Nezer Zaidenberg nzaidenb...@mac.com Sent: Monday, April 15, 2013 5:10:16 PM Subject: Re: [Users] oVirt storage is down and doesn't come up Thank you very much for your reply. I ran the commands you asked (see below) but a directory named as the uuid of the master domain is not mounted. We tried to restart the VDSM and the entire machine it didn't help. We succeeded to manually mount /home/BO_Ovirt_Storage to a temporary directory. postgres=# \connect engine; You are now connected to database engine as user postgres. engine=# select current_database(); current_database -- engine (1 row) engine=# select sds.id , ssc.connection from storage_domain_static sds join storage_server_connections ssc on sds.storage= ssc.id where sds.id ='1083422e-a5db-41b6-b667-b9ef1ef244f0'; id | connection --+ 1083422e-a5db-41b6-b667-b9ef1ef244f0 | bufferoverflow.home:/home/BO_Ovirt_Storage (1 row) [wil@bufferoverflow ~] $ mount proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) devtmpfs on /dev type devtmpfs (rw,nosuid,size=8131256k,nr_inodes=2032814,mode=755) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755) tmpfs on /sys/fs/cgroup type tmpfs (rw,nosuid,nodev,noexec,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) /dev/sda3 on / type ext4 (rw,relatime,data=ordered) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) sunrpc on /proc/fs/nfsd type nfsd (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=34,pgrp=1,timeout=300,minproto=5,maxproto=5,direct) mqueue on /dev/mqueue type mqueue (rw,relatime) tmpfs on /tmp type tmpfs (rw) configfs on /sys/kernel/config type configfs (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) /dev/sda5 on /home type ext4 (rw,relatime,data=ordered) /dev/sda1 on /boot type ext4 (rw,relatime,data=ordered) kernelpanic.home:/home/KP_Data_Domain on /rhev/data-center/mnt/kernelpanic.home:_home_KP__Data__Domain type nfs (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=10.100.101.100,mountvers=3,mountport=20048,mountproto=udp,local_lock=none,addr=10.100.101.100) bufferoverflow.home:/home/BO_ISO_Domain on /rhev/data-center/mnt/bufferoverflow.home:_home_BO__ISO__Domain type nfs (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=10.100.101.108,mountvers=3,mountport=20048,mountproto=udp,local_lock=none,addr=10.100.101.108) [wil@bufferoverflow ~]$ ls -la /home/ total 36 drwxr-xr-x. 6 root root 4096 Mar 22 11:25 . dr-xr-xr-x. 19 root root 4096 Apr 12 18:53 .. drwxr-xr-x. 3 vdsm kvm 4096 Mar 27 17:33 BO_ISO_Domain drwxr-xr-x. 3 vdsm kvm 4096 Mar 27 17:33 BO_Ovirt_Storage drwx--. 2 root root 16384 Mar 6 09:11 lost+found drwx--. 27 wil wil 4096 Apr 15 01:50 wil [wil@bufferoverflow ~]$ cd /home/BO_Ovirt_Storage/ [wil@bufferoverflow BO_Ovirt_Storage]$ ls -la total 12 drwxr-xr-x. 3 vdsm kvm 4096 Mar 27 17:33 . drwxr-xr-x. 6 root root 4096 Mar 22 11:25 .. drwxr-xr-x 5 vdsm kvm 4096 Mar 20 23:06
Re: [Users] Export domain was working... then... NFS, rpc.statd issues
Hi Nicolas, Please send the full vdsm log. Also, what is the name of the previous mount and mount point. and what is the name of the new mount and mount point. also, what are the exact steps you used to switch the 2 exports domains? Have you done anything through the engine? - Original Message - From: Nicolas Ecarnot nico...@ecarnot.net To: users users@ovirt.org Sent: Tuesday, April 16, 2013 1:18:40 PM Subject: [Users] Export domain was working... then... NFS, rpc.statd issues Hi, [oVirt 3.1, F17] My good old NFS export domain was OK, but getting too small for our needs. Then I unmounted it, created another bigger one somewhere else, and tried to mount the new one. Long things short, the NFS is not mounted and the relevant error is here: Thread-142::DEBUG::2013-04-16 10:08:25,973::__init__::1249::Storage.Misc.excCmd::(_log) '/usr/bin/sudo -n /usr/bin/mount -t nfs -o soft,nosharecache,timeo=600,retrans=6 serv-vm-adm7.xxx:/data/vmex /rhev/data-center/mnt/serv-vm-adm7.xxx:_data_vmex' (cwd None) Thread-142::ERROR::2013-04-16 10:08:26,047::hsm::1932::Storage.HSM::(connectStorageServer) Could not connect to storageServer Traceback (most recent call last): File /usr/share/vdsm/storage/hsm.py, line 1929, in connectStorageServer File /usr/share/vdsm/storage/storageServer.py, line 256, in connect File /usr/share/vdsm/storage/storageServer.py, line 179, in connect File /usr/share/vdsm/storage/mount.py, line 190, in mount File /usr/share/vdsm/storage/mount.py, line 206, in _runcmd MountError: (32, ;mount.nfs: rpc.statd is not running but is required for remote locking.\nmount.nfs: Either use '-o nolock' to keep locks local, or start statd.\nmount.nfs: an incorrect mount option was specified\n) I confirm trying to manually mount the same from the node, and using the nolock option does work. While googling, I checked the /etc/services : no problem. I don't know what to change, what I did wrong, what to improve? -- Nicolas Ecarnot [Very rare msg from me using HTML and colors... I'm ready to wear a tie ;)] ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] oVirt storage is down and doesn't come up
It looks like the link to the master domain is not in the tree. I need to see the full logs and understand what happened. Including the engine log. Are you sure you don't have them? even if they were rotated they should be kept as a vdsm.log.*.xz under /var/log/vdsm/ - Original Message - From: Yuval M yuva...@gmail.com To: Yeela Kaplan ykap...@redhat.com Cc: Limor Gavish lgav...@gmail.com, users@ovirt.org, Nezer Zaidenberg nzaidenb...@mac.com Sent: Wednesday, April 17, 2013 4:56:55 PM Subject: Re: [Users] oVirt storage is down and doesn't come up 1. we do not have the logs from before the problem. 2. $ tree /rhev/data-center/ /rhev/data-center/ âââ hsm-tasks âââ mnt âââ bufferoverflow.home:_home_BO__ISO__Domain â  âââ 45d24e2a-705e-440f-954c-fda3cab61298 â  â  âââ dom_md â  â  â  âââ ids â  â  â  âââ inbox â  â  â  âââ leases â  â  â  âââ metadata â  â  â  âââ outbox â  â  âââ images â  â  âââ ---- â  â  âââ Fedora-18-x86_64-DVD.iso â  â  âââ Fedora-18-x86_64-Live-Desktop.iso â  âââ __DIRECT_IO_TEST__ âââ bufferoverflow.home:_home_BO__Ovirt__Storage âââ kernelpanic.home:_home_KP__Data__Domain âââ a8286508-db45-40d7-8645-e573f6bacdc7 â  âââ dom_md â  â  âââ ids â  â  âââ inbox â  â  âââ leases â  â  âââ metadata â  â  âââ outbox â  âââ images â  âââ 0df45336-de35-4dc0-9958-95b27d5d4701 â  â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d â  â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d.lease â  â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d.meta â  â  âââ b245184f-f8e3-479b-8559-8b6af2473b7c â  â  âââ b245184f-f8e3-479b-8559-8b6af2473b7c.lease â  â  âââ b245184f-f8e3-479b-8559-8b6af2473b7c.meta â  âââ 0e1ebaf7-3909-44cd-8560-d05a63eb4c4e â  â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d â  â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d.lease â  â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d.meta â  â  âââ 562b9043-bde8-4595-bbea-fa8871f0e19e â  â  âââ 562b9043-bde8-4595-bbea-fa8871f0e19e.lease â  â  âââ 562b9043-bde8-4595-bbea-fa8871f0e19e.meta â  âââ 32ebb85a-0dde-47fe-90c7-7f4fb2c0f1e5 â  â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d â  â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d.lease â  â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d.meta â  â  âââ 4774095e-db3d-4561-8284-53eabfd28f66 â  â  âââ 4774095e-db3d-4561-8284-53eabfd28f66.lease â  â  âââ 4774095e-db3d-4561-8284-53eabfd28f66.meta â  âââ a7e13a25-1694-4509-9e6b-e88583a4d970 â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d.lease â  âââ 0d33efc8-a608-439f-abe2-43884c1ce72d.meta âââ __DIRECT_IO_TEST__ 16 directories, 35 files 3. We have 3 domains: BO_Ovirt_Storage (data domain, on the same machine as engine and vdsm, via NFS) BO_ISO_Domain (ISO domain, same machine via NFS) KP_Data_Domain (data domain on an NFS mount on a different machine) Yuval On Wed, Apr 17, 2013 at 4:28 PM, Yeela Kaplan ykap...@redhat.com wrote: Hi Limor, 1) Your log starts exactly after the vdsm restart. I need to see the full vdsm log from before the domains went down in order to understand the problem. Can you attach them? 2) can you send the printout of 'tree /rhev/data-center/' 3) how many domains are attached to your DC, and what type are they(ISO, export,data) and (The DC is nfs right)? Thanks, Yeela - Original Message - From: Limor Gavish lgav...@gmail.com To: Tal Nisan tni...@redhat.com Cc: Yuval M yuva...@gmail.com, users@ovirt.org, Nezer Zaidenberg nzaidenb...@mac.com Sent: Monday, April 15, 2013 5:10:16 PM Subject: Re: [Users] oVirt storage is down and doesn't come up Thank you very much for your reply. I ran the commands you asked (see below) but a directory named as the uuid of the master domain is not mounted. We tried to restart the VDSM and the entire machine it didn't help. We succeeded to manually mount /home/BO_Ovirt_Storage to a temporary directory. postgres=# \connect engine; You are now connected to database engine as user postgres. engine=# select current_database(); current_database -- engine (1 row) engine=# select sds.id , ssc.connection from storage_domain_static sds
Re: [Users] SPM is always contending
Hi Andy, I saw in another thread that you have resolved the issue, but I would like to further investigate the cause. Can you please send an sos report as soon as possible? Thanks, Yeela - Original Message - From: Andy Singleton andy.single...@brightprocess.com To: users@ovirt.org Sent: Friday, April 5, 2013 12:07:24 PM Subject: [Users] SPM is always contending After the node acting as spm was (accidentally) put into maintenance mode, the spm role is always contending. The original node doesnt take the role back either. About 10 instances were still running on the node when it was put into maintenance. I have ovirt 3.1.0-4 with a targetcli iscsi store. Here are the contents of the engine.log. Andy 2013-04-04 15:25:23,979 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-96) [5449512a] spmStart polling ended. spm status: Free 2013-04-04 15:25:23,993 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (QuartzScheduler_Worker-96) [5449512a] START, HSMClearTaskVDSCommand(vd sId = d265245e-3cc5-11e2-bce7-001018fc3b14, taskId=7c1cf7c6-21d4-4504-882d-3d465742b6ef), log id: d2da8ba 2013-04-04 15:25:24,011 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (QuartzScheduler_Worker-96) [5449512a] FINISH, HSMClearTaskVDSCommand, log id: d2da8ba 2013-04-04 15:25:24,012 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-96) [5449512a] FINISH, SpmStartVDSCommand, return: org.ovirt.engine.core.common.businessentities.SpmStatusResult@30a05218, log id: 5980d6f4 2013-04-04 15:25:24,014 INFO [org.ovirt.engine.core.bll.storage.SetStoragePoolStatusCommand] (QuartzScheduler_Worker-96) [6d6dbe98] Running command: SetStoragePoolStat usCommand internal: true. Entities affected : ID: 0ba15357-9b3b-4a76-8dac-b2b66b922174 Type: StoragePool 2013-04-04 15:25:24,843 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-96) [6d6dbe98] IrsBroker::Failed::GetStoragePoolInfoV DS due to: IrsSpmStartFailedException: IRSGenericException: IRSErrorException: SpmStart failed 2013-04-04 15:25:24,900 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-96) [6d6dbe98] Irs placed on server null failed. Proc eed Failover 2013-04-04 15:25:34,977 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-96) [6d6dbe98] hostFromVds::selectedVds - moon-palace , spmStatus Free, storage pool Primary 2013-04-04 15:25:35,806 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-96) [6d6dbe98] starting spm on vds moon-palace, stora ge pool Primary, prevId -1, LVER 2520 2013-04-04 15:25:35,851 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-96) [6d6dbe98] START, SpmStartVDSCommand(vdsId = 3d 88c8b0-84bc-11e2-96b1-001018fc3b14, storagePoolId = 0ba15357-9b3b-4a76-8dac-b2b66b922174, prevId=-1, prevLVER=2520, storagePoolFormatType=V2, recoveryMode=Manual, SCSIF encing=false), log id: 30f4f64e 2013-04-04 15:25:45,901 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-96) [6d6dbe98] spmStart polling started: taskId = 6 8002cff-478d-4c2c-8839-b935d8a858b1 2013-04-04 15:26:11,903 INFO [org.ovirt.engine.core.bll.VdsLoadBalancer] (QuartzScheduler_Worker-81) [45db3aaa] VdsLoadBalancer: Starting load balance for cluster: BP_ Primary, algorithm: EvenlyDistribute. 2013-04-04 15:26:12,807 INFO [org.ovirt.engine.core.bll.VdsLoadBalancer] (QuartzScheduler_Worker-81) [45db3aaa] VdsLoadBalancer: high util: 51, low util: 0, duration: 2, threashold: 80 2013-04-04 15:26:12,845 INFO [org.ovirt.engine.core.bll.VdsLoadBalancingAlgorithm] (QuartzScheduler_Worker-81) [45db3aaa] VdsLoadBalancer: number of relevant vdss (no migration, no pending): 3. 2013-04-04 15:26:12,846 INFO [org.ovirt.engine.core.bll.VdsCpuVdsLoadBalancingAlgorithm] (QuartzScheduler_Worker-81) [45db3aaa] VdsLoadBalancer: number of over utilize d vdss found: 0. 2013-04-04 15:26:12,846 INFO [org.ovirt.engine.core.bll.VdsCpuVdsLoadBalancingAlgorithm] (QuartzScheduler_Worker-81) [45db3aaa] VdsLoadBalancer: max cpu limit: 40, num ber of ready to migration vdss: 3 2013-04-04 15:26:19,024 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-96) [6d6dbe98] spmStart polling ended: taskId = 680 02cff-478d-4c2c-8839-b935d8a858b1 task status = finished 2013-04-04 15:26:19,024 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (QuartzScheduler_Worker-96) [6d6dbe98] Start SPM Task failed - result: clea nSuccess, message: VDSGenericException: VDSErrorException: Failed in vdscommand to HSMGetTaskStatusVDS, error = BlockSD master file system FSCK error This log sequence repeats indefinitely
Re: [Users] l,
Hi Eduardo, It is not currently supported in oVirt. Please see the following thread: http://www.mail-archive.com/users@ovirt.org/msg05989.html - Original Message - From: Eduardo Ramos edua...@freedominterface.org To: users@ovirt.org Sent: Wednesday, March 20, 2013 5:00:01 PM Subject: [Users] l, Hi all. I'd like to know if there is a way to resize VM disk based on a iscsi domain. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] how you all read vdsm code?
I use netbeans, but you can also use eclipse with pydev plugin, and also vim as Antoni suggested. - Original Message - From: Antoni Segura Puimedon asegu...@redhat.com To: bigclouds bigclo...@163.com Cc: users@ovirt.org Sent: Thursday, February 28, 2013 1:42:04 PM Subject: Re: [Users] how you all read vdsm code? I personally just use: vim with the following plugins: pathogen |-fugitive |-minibufexplorer |-syntastic |-nerdcommenter Best, Toni - Original Message - From: bigclouds bigclo...@163.com To: users@ovirt.org Sent: Thursday, February 28, 2013 12:38:42 PM Subject: [Users] how you all read vdsm code? hi: vdsm is not a project, i import code into eclipse,but its dependency is error(not parsed automaticly). developers hot you all write the codes? which IDE is suitable? thanks ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] default mutipath.conf config for fedora 18 invalid
Hi, I've tested the new patch on fedora 18 vdsm host (created iscsi storage domain, attached, activated) and it works well. Even though multipath.conf no longer uses getuid_callout to recognize the device's wwid, it still knows how to deal with the attribute's existence in the conf file when running multipath command (only output is to stdout which we don't use anyway, stderr empty and rc=0). The relevant patch is: http://gerrit.ovirt.org/#/c/10824/ Yeela - Original Message - From: Ayal Baron aba...@redhat.com To: Gianluca Cecchi gianluca.cec...@gmail.com Cc: users users@ovirt.org, Dan Kenigsberg dan...@redhat.com, Yeela Kaplan ykap...@redhat.com Sent: Wednesday, January 23, 2013 7:51:28 PM Subject: Re: [Users] default mutipath.conf config for fedora 18 invalid - Original Message - On Wed, Jan 23, 2013 at 4:41 PM, Yeela Kaplan wrote: Yes, you need a different DC and host for iSCSI SDs. Possibly I can test tomorrow adding another host that should go into the same DC but I can temporarily put it in another newly created iSCSI DC for testing. What is the workflow when I have a host in a DC and then I want to put it into another one, in general and when the two DCs have configured different SD types? As long as the host has visibility to the target storage domains, all you need to do is put the host in maintenance and then edit it and change the cluster/dc it belongs to. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] default mutipath.conf config for fedora 18 invalid
Hi Gianluca,
I was wandering if you could help me verify this issue.
Do you still have this fedora 18 setup?
Can you check if it's possible to add an iscsi storage domain with the current
vdsm multipath.conf?
And also if we remove getuid_callout from multipath.conf can you add a storage
domain then?
Thanks,
Yeela
- Original Message -
From: Dan Kenigsberg dan...@redhat.com
To: Gianluca Cecchi gianluca.cec...@gmail.com, Yeela Kaplan
ykap...@redhat.com
Cc: users users@ovirt.org, Ayal Baron aba...@redhat.com
Sent: Wednesday, January 16, 2013 9:46:05 AM
Subject: Re: [Users] default mutipath.conf config for fedora 18 invalid
On Wed, Jan 16, 2013 at 01:22:38AM +0100, Gianluca Cecchi wrote:
Hello,
configuring All-In-One on Fedora 18 puts these lines in
multipath.conf
(at least on ovrt-njghtly for f18 of some days ago)
# RHEV REVISION 0.9
...
defaults {
polling_interval5
getuid_callout /lib/udev/scsi_id --whitelisted
--device=/dev/%n
...
device {
vendor HITACHI
product DF.*
getuid_callout /lib/udev/scsi_id --whitelisted
--device=/dev/%n
...
Actually Fedora 18 has device-mapper-multipath 0.49 without
getuid_callout;
from changelog:
multipath no longer uses the getuid callout. It now gets the
wwid from the udev database or the environment variables
so the two getuid_callouts lines have to be removed for f18
multipath -l gives
Jan 16 00:30:15 | multipath.conf +5, invalid keyword:
getuid_callout
Jan 16 00:30:15 | multipath.conf +18, invalid keyword:
getuid_callout
I think it has to be considered.
Hmm, it seems that the title of Bug 886087 - Rest query add storage
domain fails on fedora18: missing /sbin/scsi_id is inaccurate.
I've marked the bug as an ovirt-3.2 blocker, and nacked the patch
that
attempts to fix it http://gerrit.ovirt.org/#/c/10824/
Dan.
___
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Re: [Users] default mutipath.conf config for fedora 18 invalid
- Original Message - From: Gianluca Cecchi gianluca.cec...@gmail.com To: Yeela Kaplan ykap...@redhat.com Cc: users users@ovirt.org, Ayal Baron aba...@redhat.com, Dan Kenigsberg dan...@redhat.com Sent: Wednesday, January 23, 2013 4:05:34 PM Subject: Re: [Users] default mutipath.conf config for fedora 18 invalid On Wed, Jan 23, 2013 at 2:34 PM, wrote: Hi Gianluca, I was wandering if you could help me verify this issue. Do you still have this fedora 18 setup? Can you check if it's possible to add an iscsi storage domain with the current vdsm multipath.conf? And also if we remove getuid_callout from multipath.conf can you add a storage domain then? Thanks, Yeela I can confirm that the environment is still present. It is the same as at this other thread: http://lists.ovirt.org/pipermail/users/2013-January/011593.html I confirm that after - removing getuid_callout entry - blacklisting devices that was part of clustered volumes (pre-existing CentOS 6.3 + KVM nodes I'm migrating to oVirt) I was able to successfully create FCP storage domain (see myself follow up of thread above) Thanks To add iSCSI domain I need to have another host, correct? As I can't mix FCP and iSCSI domain types for the same host/cluster Yes, you need a different DC and host for iSCSI SDs. Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] local variable 'volPath' referenced before assignment
- Original Message - From: Frank Wall fw...@inotronic.de To: users@ovirt.org Sent: Wednesday, January 9, 2013 6:54:22 PM Subject: Re: [Users] local variable 'volPath' referenced before assignment Hi Yeela, On Tue, Jan 08, 2013 at 12:39:08PM -0500, Yeela Kaplan wrote: Can you tell if the vdsm version installed on your host includes this patch? (you can check under /usr/share/vdsm/clientIF.py). well, I'm not sure if this patch is included in my version, but according to the output of diff is seems that it is actually NOT included: --- clientIF_new-617e328d546570a94e4357b3802a062e6a7610cb.py 2012-08-08 14:52:28.0 +0200 +++ /usr/share/vdsm/clientIF.py 2012-10-04 22:46:42.0 +0200 [...skipping other differences...] @@ -289,15 +255,11 @@ if drive['device'] == 'cdrom': volPath = supervdsm.getProxy().mkIsoFs(vmId, files) elif drive['device'] == 'floppy': -volPath = \ - supervdsm.getProxy().mkFloppyFs(vmId, files) +volPath = supervdsm.getProxy().mkFloppyFs(vmId, files) -elif path in drive: +elif drive.has_key(path): volPath = drive['path'] -else: -raise vm.VolumeError(drive) - Frank, it looks like you don't have the patch inside your version of vdsm. Please add it and see if it solves the problem. # For BC sake: None as argument elif not drive: volPath = drive Apparently the part from the fix with raise vm.VolumeError(drive) is missing, although I'm running a newer version of vdsm. According to the bug report at https://bugzilla.redhat.com/show_bug.cgi?id=843387 the fix should be in vdsm-4.9.6-29.0 (RHEL6), while I'm running vdsm-4.10.0-10.fc17.x86_64: # rpm -q --whatprovides /usr/share/vdsm/clientIF.py vdsm-4.10.0-10.fc17.x86_64 I must admit that this is oVirt on FC17 and not RHEV on RHEL, so this may explain the different versions of vdsm. If it's in there please send the full logs (engine+vdsm) and the bug might need to be reopened, otherwise you can just upgrade vdsm and hopefully it would solve the problem. I've attached the full logs. It contains all log entries from activating the ovirt node until trying to start the VM (both engine+vdsm). Thanks - Frank ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Best practice to resize a WM disk image
- Original Message - From: Karli Sjöberg karli.sjob...@slu.se To: Yeela Kaplan ykap...@redhat.com Cc: Rocky rockyba...@gmail.com, Users@ovirt.org Sent: Wednesday, January 9, 2013 4:30:35 PM Subject: Re: [Users] Best practice to resize a WM disk image ons 2013-01-09 klockan 09:13 -0500 skrev Yeela Kaplan: - Original Message - From: Karli Sjöberg karli.sjob...@slu.se To: Yeela Kaplan ykap...@redhat.com Cc: Rocky rockyba...@gmail.com , Users@ovirt.org Sent: Wednesday, January 9, 2013 1:56:32 PM Subject: Re: [Users] Best practice to resize a WM disk image tis 2013-01-08 klockan 11:03 -0500 skrev Yeela Kaplan: So, first of all, you should know that resizing a disk is not yet supported in oVirt. If you decide that you must use it anyway, you should know in advance that it's not recommended, and that your data is at risk when you perform these kind of actions. There are several ways to perform this. One of them is to create a second (larger) disk for the vm, run the vm from live cd and use dd to copy the first disk contents into the second one, and finally remove the first disk and make sure that the new disk is configured as your system disk. Here you guide for the dd operation to be done from within the guest system, but booted from live. Can this be done directly from the NFS storage itself instead? Karli, it can be done by using dd (or rsync), when your source is the volume of the current disk image and the destination is the volume of the new disk image created. You just have to find the images in the internals of the vdsm host, which is a bit more tricky and can cause more damage if done wrong. You mean since the VM's and disks are called like c3dbfb5f-7b3b-4602-961f-624c69618734 you have to query the api to figure out what´s what, but other than that, you´re saying it´ll just work, so that´s good to know, since I think letting the storage itself do the dd copy locally is going to be much much faster than through the VM, over the network. Thanks! Will it matter if the disks are Thin Provision or Preallocated? As long as it's done on the base volume it doesn't matter. The second, riskier, option is to export the vm to an export domain, resize the image volume size to the new larger size using qemu-img and also modify the vm's metadata in its ovf, as you can see this option is more complicated and requires deeper understanding and altering of the metadata... finally you'll need to import the vm back. - Original Message - From: Rocky rockyba...@gmail.com To: Yeela Kaplan ykap...@redhat.com Cc: Users@ovirt.org Sent: Tuesday, January 8, 2013 11:30:00 AM Subject: Re: [Users] Best practice to resize a WM disk image Its just a theoretical question as I think the issue will come for us and other users. I think there can be one or more snapshots in the WM over the time. But if that is an issue we can always collapse them I think. If its a base image it should be RAW, right? In this case its on file storage (NFS). Regards //Ricky On 2013-01-08 10:07, Yeela Kaplan wrote: Hi Ricky, In order to give you a detailed answer I need additional details regarding the disk: - Is the disk image composed as a chain of volumes or just a base volume? (if it's a chain it will be more complicated, you might want to collapse the chain first to make it easier). - Is the disk image raw? (you can use qemu-img info to check) - Is the disk image on block or file storage? Regards, Yeela - Original Message - From: Ricky rockyba...@gmail.com To: Users@ovirt.org Sent: Tuesday, January 8, 2013 10:40:27 AM Subject: [Users] Best practice to resize a WM disk image Hi, If I have a VM that has run out of disk space, how can I increase the space in best way? One way is to add a second bigger disk to the WM and then use dd or similar to copy. But is it possible to stretch the original disk inside or outside oVirt and get oVirt to know the bigger size? Regards //Ricky ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Best practice to resize a WM disk image
Hi Ricky, In order to give you a detailed answer I need additional details regarding the disk: - Is the disk image composed as a chain of volumes or just a base volume? (if it's a chain it will be more complicated, you might want to collapse the chain first to make it easier). - Is the disk image raw? (you can use qemu-img info to check) - Is the disk image on block or file storage? Regards, Yeela - Original Message - From: Ricky rockyba...@gmail.com To: Users@ovirt.org Sent: Tuesday, January 8, 2013 10:40:27 AM Subject: [Users] Best practice to resize a WM disk image Hi, If I have a VM that has run out of disk space, how can I increase the space in best way? One way is to add a second bigger disk to the WM and then use dd or similar to copy. But is it possible to stretch the original disk inside or outside oVirt and get oVirt to know the bigger size? Regards //Ricky ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Best practice to resize a WM disk image
So, first of all, you should know that resizing a disk is not yet supported in oVirt. If you decide that you must use it anyway, you should know in advance that it's not recommended, and that your data is at risk when you perform these kind of actions. There are several ways to perform this. One of them is to create a second (larger) disk for the vm, run the vm from live cd and use dd to copy the first disk contents into the second one, and finally remove the first disk and make sure that the new disk is configured as your system disk. The second, riskier, option is to export the vm to an export domain, resize the image volume size to the new larger size using qemu-img and also modify the vm's metadata in its ovf, as you can see this option is more complicated and requires deeper understanding and altering of the metadata... finally you'll need to import the vm back. - Original Message - From: Rocky rockyba...@gmail.com To: Yeela Kaplan ykap...@redhat.com Cc: Users@ovirt.org Sent: Tuesday, January 8, 2013 11:30:00 AM Subject: Re: [Users] Best practice to resize a WM disk image Its just a theoretical question as I think the issue will come for us and other users. I think there can be one or more snapshots in the WM over the time. But if that is an issue we can always collapse them I think. If its a base image it should be RAW, right? In this case its on file storage (NFS). Regards //Ricky On 2013-01-08 10:07, Yeela Kaplan wrote: Hi Ricky, In order to give you a detailed answer I need additional details regarding the disk: - Is the disk image composed as a chain of volumes or just a base volume? (if it's a chain it will be more complicated, you might want to collapse the chain first to make it easier). - Is the disk image raw? (you can use qemu-img info to check) - Is the disk image on block or file storage? Regards, Yeela - Original Message - From: Ricky rockyba...@gmail.com To: Users@ovirt.org Sent: Tuesday, January 8, 2013 10:40:27 AM Subject: [Users] Best practice to resize a WM disk image Hi, If I have a VM that has run out of disk space, how can I increase the space in best way? One way is to add a second bigger disk to the WM and then use dd or similar to copy. But is it possible to stretch the original disk inside or outside oVirt and get oVirt to know the bigger size? Regards //Ricky ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] local variable 'volPath' referenced before assignment
Hi Frank, It looks like the same issue as in the bug, the bug also references a Change-Id for a fix: I8ad50c3a3485812f57800bbe6b7318a90fe5b962 and you can also access this patch in the following link: http://gerrit.ovirt.org/#/c/6794/2 Can you tell if the vdsm version installed on your host includes this patch? (you can check under /usr/share/vdsm/clientIF.py). If it's in there please send the full logs (engine+vdsm) and the bug might need to be reopened, otherwise you can just upgrade vdsm and hopefully it would solve the problem. Regards, Yeela - Original Message - From: Frank Wall fw...@inotronic.de To: users@ovirt.org Sent: Tuesday, January 8, 2013 7:02:50 PM Subject: [Users] local variable 'volPath' referenced before assignment Hi, I've updated my oVirt engine and node from version 3.1.0-2 to the more recent 3.1.0-4. As far as I can tell from the update log, the engine update went fine by following these instructions: https://www.rvanderlinden.net/wordpress/ovirt/engine-installation/engine-upgrade/ Now I'm unable to start a VM through the Admin Portal. It fails with the following error message: VM test_srv is down. Exit message: local variable 'volPath' referenced before assignment. What's wrong? It seems this message is related to this bug report: https://bugzilla.redhat.com/show_bug.cgi?id=843387 But apparently there is no solution. What is the fix or workaround to get VMs working again? Thanks - Frank ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] VM has paused due to unknown storage error
Hi David, You can also check the libvirt log. Please send me the vdsm and libvirt logs so I can look at it too. thanks. - Original Message - From: David Wilson d...@dcdata.co.za To: Dan Kenigsberg dan...@redhat.com Cc: Yeela Kaplan ykap...@redhat.com, users@ovirt.org Sent: Monday, December 3, 2012 5:51:26 PM Subject: Re: [Users] VM has paused due to unknown storage error Hi everyone, Thank you for your responses. Yeela: When oVirt started the vm it mounted the corrupt disk image that seemed fine, but it couldn't find the OS because of the corrupted fs, and the error caused it to pause the guest. To clear things up it was the /var mount that had the corrupted filesystem, not the guest's root filesystem. oVirt still continued to pause the guest even when I had booted the guest off a CentOS DVD ISO, run rescue mode and manually activated the /var logical volume. In this case I did not activate or mount the guests root filesystem and only activated the guests /var filesystem so that I could fsck it. fsck would run for around 5-10 minutes with the message Deleting orphaned inode.. and then oVirt would simply pause the entire guest. The only information I could find was on the physical host's vdsm.log, which specified the following: libvirtEventLoop:: INFO::2012-12-02 09:05:50,296::libvirtvm::1965::vm.Vm::(_onAbnormalStop) vmId=`23b9212c-1e25-4003-aa18-b1e819bf6bb1`::abnormal vm stop device ide0-0-1 error eother Perh aps there was another log I should have examined to see if more i nforma tion was provided about wh y oVirt was pausing the guest? Shu: This is what I did to dd the images off, and to work around the problem : 1.) O n the physical host : C reated an NFS mount to another temporary Linux system that had sufficient storage for the 500GB filesystem 2. ) O n the physical host : U sed 'dd' to dump the /var filesystem's logical vol ume to an image file via NFS on t he temporar y Linux system . 3.) On the temporary Linux s ystem that now contained the filesystem image file, I ran qemu-img info and noticed that the fi lesystem image was qc ow2 type and specified a ba cking file. 4.) On t he physical host : Used 'dd' to dump the lo gical volume specified as a backing file, to an image file via NFS on t he temporar y Linux system. 5. ) On the temporary Linux system: Used ' qemu-img reba se ' to change the backing file to the local copy of the back ing file image. 6.) On the temporary Linux system: Used 'qemu-img commit' to commit the changes stored in the filesystem image file to the backing file image. 7.) O n the temporary Linux sy ste m : U sed 'qemu-img convert' to convert the backing file image to raw format. 8.) On the temporary Linux system: Used 'losetup', 'kpart' and 'fsck' to repair the backing file image. Fsck displayed t he same 'Del eting orphaned in ode ' message but managed to con tinue and completed ok. 9.) O n the tempo rary Linux system: Mo unted the loop filesystem and confirmed that the data was intact and was current. 10 .) I n the oVirt GUI: Deactivated the faulty Virtual D isk attached to the guest. 11 .) In the oVirt GUI: Created a new 'preallocated ' Virtual Disk of sufficient size for the guest. 1 2 .) O n the physical host: Used 'dd' to upload the raw ba cking file image from (7) to the new lo gical volume. 1 3 .) I then conf igured the guest to boot from the CentOS D VD ISO into res cue mode to confirm that the lo gical volume for th e guest 's /var filesystem was accessi ble and mountable. 1 4 .) Reconfigured the guest to boo t from it's primary Virtual Disk and sta rted up the guest. Get important Linux and industry-related news at: facebook.com/dcdata Kind regards, David Wilson CNS,CLS, LINUX+, CLA, DCTS, LPIC3 LinuxTech CC t/a DcData CK number: 2001/058368/23 Website:http://www.dcdata.co.za Support:+27(0)860-1-LINUX Mobile: +27(0)824147413 Tel:+27(0)333446100 Fax:+27(0)866878971 On 12/03/2012 01:07 PM, Dan Kenigsberg wrote: On Mon, Dec 03, 2012 at 04:37:01AM -0500, Yeela Kaplan wrote: Glad to hear it worked out. When oVirt started the vm it mounted the corrupt disk image that seemed fine, but it couldn't find the OS because of the corrupted fs, and the error caused it to pause the guest. I think we should be a bit more exact here: a VM without an installed OS does not pause. The cause of the pause was, most probably, and attempt to read from a corrupted qcow. When qemu fails to serve the guest with data due to a bug in the underlying storage, qemu stops and waits for further instructions from management. We use this feature for automatic lv-extend (on enospace error). But here, with eother error, a human intervension is required. Time to evaluate your email security provider? Watch the video and take advantage of Mimecast’s first ever limited
Re: [Users] VM has paused due to unknown storage error
It seems that your guest file system is corrupted. The dd approach won't help cause this is a virtual disk, you need to fix the virtual disk inside the lv, that's why any operations on the lv won't help. You can try shutting down the vm (not paused, but literally down) and add the guest vm disk as a second disk to another vm. In the second vm try to run fsck on the disk and see if it helps. In any case before trying to manipulate the disk image please save a backup!!! let me know how it goes... - Original Message - From: David Wilson d...@dcdata.co.za To: users@ovirt.org Sent: Sunday, December 2, 2012 11:17:43 AM Subject: [Users] VM has paused due to unknown storage error H i everyone, Sunday fun : ) One of our cr itical Linux VMs ran out of disk space. I cleared up space by removing old application logs within the guest, rebooted the g uest and was presented with the following information message during bootup when the filesystem ext3/ 4 scan runs: Clearing orhpaned inode . Shortly after this message the the guest is p aused by oVirt and the VM has paused due to unknown storage error message is displayed in the oVirt web GUI. On the physical node itself, I fo und t he following error in /var/log/vdsm/vd sm.log: libvirtEventLoop:: INFO::2012-12-02 09:05:50,296::libvirtvm::1965::vm.Vm::(_onAbnormalStop) vmId=`23b9212c-1e25-4003-aa18-b1e819bf6bb1`::abnormal vm stop device ide0-0-1 error eother Any ideas on how to get more inf ormation on what exactly the error is? I've tried booting the guest into r es cue mode , run a manual fsck on the logical v olume but each time the guest is automaticall paused due to the unknown storage error. We are using a FC SAN for s torage , s o what I've decided to try is expo rt the disk using dd on the physical node and t hen try repairing it by mounting it as a loop filesystem on a nother physical ser ver , and then use dd to import it back in again. Is this the right approach to take to get the system back online? -- Get important Linux and industry-related news at: facebook.com/dcdata Kind regards, David Wilson CNS,CLS, LINUX+, CLA, DCTS, LPIC3 LinuxTech CC t/a DcData CK number: 2001/058368/23 Website:http://www.dcdata.co.za Support:+27(0)860-1-LINUX Mobile: +27(0)824147413 Tel:+27(0)333446100 Fax:+27(0)866878971 Time to evaluate your email security provider? Watch the video and take advantage of Mimecast’s first ever limited promotion. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Lvm vgs failed on allinone setup
Hi Adrian,
Your domain ('033a2b87-def7-4c27-ab74-9860531f2ed4') is probably NFS.
Don't worry about the failed vgs errors, it is not the problem.
Please attach the full vdsm and engine logs so we can detect why the domain is
set to
maintenance after reboot.
--
Yeela
- Original Message -
From: Adrian Gibanel adrian.giba...@btactic.com
To: users@ovirt.org
Sent: Tuesday, November 27, 2012 6:53:50 PM
Subject: Re: [Users] Lvm vgs failed on allinone setup
I've debugged the lvm vgs failed part. It seems to run this command:
[adrian@server ~]$ sudo vgs --noheadings --units b --nosuffix
--separator \| -o
uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free
033a2b87-def7-4c27-ab74-9860531f2ed4
Volume group 033a2b87-def7-4c27-ab74-9860531f2ed4 not found
If I run the same commands without arguments I found out the current
VGs:
[adrian@server ~]$ sudo vgs --noheadings --units b --nosuffix
--separator \| -o
uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free
Na9Bdu-aELy-1G3m-JgcV-dBYM-PfaP-arsvUo|maquinasVG|wz--n-|1989115117568|406419668992|4194304|474242|96898||1048064|522240
So I try to run it with the uuid seen:
[adrian@server ~]$ sudo vgs --noheadings --units b --nosuffix
--separator \| -o
uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free
Na9Bdu-aELy-1G3m-JgcV-dBYM-PfaP-arsvUo Volume group
Na9Bdu-aELy-1G3m-JgcV-dBYM-PfaP-arsvUo not found
it says it cannot find it.
Now with the name:
[adrian@server ~]$ sudo vgs --noheadings --units b --nosuffix
--separator \| -o
uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free
maquinasVG
Na9Bdu-aELy-1G3m-JgcV-dBYM-PfaP-arsvUo|maquinasVG|wz--n-|1989115117568|406419668992|4194304|474242|96898||1048064|522240
It works!
So that would maybe fix it. Although I'm not very sure because this
is just a WARNING. And because I think it's not a good idea to
rename current uuids for storage or iso domains (not sure which it's
exactly) in the database just to match the LVM uuids.
Now I'm going to debug the other messages which are ERRORs and not
warnings.
- Mensaje original -
De: Adrian Gibanel adrian.giba...@btactic.com
Para: users@ovirt.org
Enviados: Martes, 27 de Noviembre 2012 17:16:50
Asunto: Re: [Users] Lvm vgs failed on allinone setup
After seeing that I had many named errors I've disabled ipv6 by
adding -4 to OPTIONS line as described in:
http://www.hafizonline.net/blog/?p=164 . After had I have rebooted
the logs regarding lvm change a bit. Here you are:
Nov 27 17:09:15 server vdsm Storage.LVM WARNING lvm vgs failed: 5
[]
[' Volume group c20da291-baf5-480a-b314-b775a6dde6e8 not found']
--
--
Adrián Gibanel
I.T. Manager
+34 675 683 301
www.btactic.com
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Re: [Users] VM has paused due to unknown storage error
Glad to hear it worked out. When oVirt started the vm it mounted the corrupt disk image that seemed fine, but it couldn't find the OS because of the corrupted fs, and the error caused it to pause the guest. - Original Message - From: David Wilson d...@dcdata.co.za To: users@ovirt.org Sent: Monday, December 3, 2012 10:55:37 AM Subject: Re: [Users] VM has paused due to unknown storage error H i everyone, Some feedback on this error , and a question I hope that someone could possibly assist with. I managed to get the guest running again by using dd and q emu-img to export the filesystem image and base image , convert to raw format and run a fsck on the loop ed part ition. When mounted as a loop filesystem, fsck easily repaired it . Any ideas why oVirt kept pausing the guest and did no t allow fsck to repair the filesystem? Get important Linux and industry-related news at: facebook.com/dcdata Kind regards, David Wilson CNS,CLS, LINUX+, CLA, DCTS, LPIC3 LinuxTech CC t/a DcData CK number: 2001/058368/23 Website:http://www.dcdata.co.za Support:+27(0)860-1-LINUX Mobile: +27(0)824147413 Tel:+27(0)333446100 Fax:+27(0)866878971 On 12/02/2012 11:17 AM, David Wilson wrote: H i everyone, Sunday fun : ) One of our cr itical Linux VMs ran out of disk space. I cleared up space by removing old application logs within the guest, rebooted the g uest and was presented with the following information message during bootup when the filesystem ext3/ 4 scan runs: Clearing orhpaned inode . Shortly after this message the the guest is p aused by oVirt and the VM has paused due to unknown storage error message is displayed in the oVirt web GUI. On the physical node itself, I fo und t he following error in /var/log/vdsm/vd sm.log: libvirtEventLoop:: INFO::2012-12-02 09:05:50,296::libvirtvm::1965::vm.Vm::(_onAbnormalStop) vmId=`23b9212c-1e25-4003-aa18-b1e819bf6bb1`::abnormal vm stop device ide0-0-1 error eother Any ideas on how to get more inf ormation on what exactly the error is? I've tried booting the guest into r es cue mode , run a manual fsck on the logical v olume but each time the guest is automaticall paused due to the unknown storage error. We are using a FC SAN for s torage , s o what I've decided to try is expo rt the disk using dd on the physical node and t hen try repairing it by mounting it as a loop filesystem on a nother physical ser ver , and then use dd to import it back in again. Is this the right approach to take to get the system back online? -- Get important Linux and industry-related news at: facebook.com/dcdata Kind regards, David Wilson CNS,CLS, LINUX+, CLA, DCTS, LPIC3 LinuxTech CC t/a DcData CK number: 2001/058368/23 Website:http://www.dcdata.co.za Support:+27(0)860-1-LINUX Mobile: +27(0)824147413 Tel:+27(0)333446100 Fax:+27(0)866878971 Time to evaluate your email security provider? Watch the video and take advantage of Mimecast’s first ever limited promotion. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Storage domain issue iSCSI
Your log indicates connection only to nfs storage:
/home/iso
/share/MD0_DATA/VMs
can you tell me their UUIDs?
Also a DC is allowed to contain only one storage type (nfs / block),
which does not fit with your question regarding the iSCSI SD, since you have
attached nfs SD to your DC.
Please check this again and return with more details...
- Original Message -
From: Simon Donnellan f...@baconwho.re
To: Yeela Kaplan ykap...@redhat.com
Cc: users@ovirt.org
Sent: Thursday, November 29, 2012 10:08:17 PM
Subject: Re: [Users] Storage domain issue iSCSI
Hi Yeela,
Thanks for the reply, I've attached a vdsm.log file containing an
attempt to activate the host, then activate the iSCSI storage
domain.
Thanks
Simon
On Thu, Nov 29, 2012 at 6:03 PM, Yeela Kaplan ykap...@redhat.com
wrote:
Hi Simon,
We could use some more information in order to understand the
problem,
could you please attach the vdsm logs?
Thanks,
Yeela
- Original Message -
From: Simon Donnellan f...@baconwho.re
To: users@ovirt.org
Sent: Thursday, November 29, 2012 7:35:18 PM
Subject: [Users] Storage domain issue iSCSI
Hi Everyone,
I'm having an issue following a power cut, none of my 3 nodes (All
Fedora 17 / oVirt 3.1) are able to attach the master Domain.
in /var/log/messages I see the following on each node:
Nov 29 17:15:41 hades vdsm Storage.StoragePool ERROR Requested
master
domain 68d8b0e2-c348-4cfe-a896-08c62d491dfb does not have expected
version 3 it is version 4
Nov 29 17:15:41 hades vdsm TaskManager.Task ERROR
Task=`f06fd1bb-46d1-47d7-80ca-c2e01becdc51`::Unexpected error
Nov 29 17:15:41 hades vdsm Storage.Dispatcher.Protect ERROR
{'status': {'message': Wrong Master domain or its version:
'SD=68d8b0e2-c348-4cfe-a896-08c62d491dfb,
pool=f1b40ecc-b6a9-44e7-92cb-0fdf445e3175', 'code': 324}}
I've tried reboots/restarts/node re-installs
I can see the PV and the iSCSI sessions fine from the shell.
As this is the master, none of my nodes will start.
Any help would be great.
Kind Regards
Simon
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Re: [Users] Storage domain issue iSCSI
Just a clarification, the UUID of the pool is
f1b40ecc-b6a9-44e7-92cb-0fdf445e3175
and the UUID of the msd it is looking for is
68d8b0e2-c348-4cfe-a896-08c62d491dfb (according to the logs you sent me).
The problem really is in the msd version (Thanks Shu) but I need more details
in order to solve the issue,
can you also attach the engine logs?
thanks.
- Original Message -
From: Simon Donnellan f...@baconwho.re
To: Shu Ming shum...@linux.vnet.ibm.com
Cc: Yeela Kaplan ykap...@redhat.com, users@ovirt.org
Sent: Sunday, December 2, 2012 5:55:00 PM
Subject: Re: [Users] Storage domain issue iSCSI
Hi Yeela, Shu,
Many thanks for your replies.
I'm aware of the one type rule, the two NFS shares you noticed are
the ISO share and an export store. (I'm unable to find a way to
create these as iSCSI type)
The UUID of the master iSCSI domain is f1b40ecc-b6a9-44e7-
92cb-0fdf445e3175
it's name in the gui is 512gb2
I too believe there is a meta data corruption, is there any way to
get my systems back up and running?
Kind Regards
Simon
On Sun, Dec 2, 2012 at 3:13 PM, Shu Ming shum...@linux.vnet.ibm.com
wrote:
I think the error is clear. Engine was expecting a master storage
domain metadata format version 3, while the master storage metadata
gave version 4. I am wondering if the master storage domain metadata
was corrupted during the power off.
See: the error came from.
Thread-54::ERROR::2012-11-29
20:06:02,491::sp::1532::Storage.StoragePool::(getMasterDomain)
Requested master domain 68d8b0e2-c348-4cfe-a896-08c62d491dfb does
not have expected version 3 it is version 4
See: 'MASTER_VERSION=4' below:
Thread-49::DEBUG::2012-11-29
20:05:58,337::persistentDict::234::Storage.PersistentDict::(refresh)
read lines (VGTagMetadataRW)=['VERSION=2',
u'PV0=pv:36001405c2f5e9d2d3be7d41a8db27dd6,uuid:b62d1B-zFVl-LKrH-fekH-vprs-znOZ-IF6jJy,pestart:0,pecount:4093,mapoffset:0',
'TYPE=ISCSI', 'LOGBLKSIZE=512',
'SDUUID=68d8b0e2-c348-4cfe-a896-08c62d491dfb', 'LEASERETRIES=3',
'LOCKRENEWALINTERVALSEC=5', 'LOCKPOLICY=', 'PHYBLKSIZE=512',
'VGUUID=q7sGQ7-1G03-s9mh-dIyx-NSmo-P0zk-23c3Ad',
'DESCRIPTION=512gb2', 'CLASS=Data',
'POOL_UUID=f1b40ecc-b6a9-44e7-92cb-0fdf445e3175',
'IOOPTIMEOUTSEC=10', 'LEASETIMESEC=60', 'MASTER_VERSION=4' ,
'ROLE=Master', 'POOL_DESCRIPTION=UB1',
u'POOL_DOMAINS=afec8026-ccac-4366-bb4b-2150d8731e4c:Active,c2b01420-fc73-4ccc-a560-3e1c5aa28a9f:Active,45fa93a8-1761-4522-bafb-c5d3ab45f731:Attached,68d8b0e2-c348-4cfe-a896-08c62d491dfb:Active',
'POOL_SPM_LVER=541',
'_SHA_CKSUM=d54ce32f30c8040449f2a91ccc6e115e35894a5e',
'POOL_SPM_ID=-1']
2012-11-30 4:08, Simon Donnellan:
Hi Yeela,
Thanks for the reply, I've attached a vdsm.log file containing an
attempt to activate the host, then activate the iSCSI storage
domain.
Thanks
Simon
On Thu, Nov 29, 2012 at 6:03 PM, Yeela Kaplan ykap...@redhat.com
wrote:
Hi Simon,
We could use some more information in order to understand the
problem,
could you please attach the vdsm logs?
Thanks,
Yeela
- Original Message -
From: Simon Donnellan f...@baconwho.re
To: users@ovirt.org
Sent: Thursday, November 29, 2012 7:35:18 PM
Subject: [Users] Storage domain issue iSCSI
Hi Everyone,
I'm having an issue following a power cut, none of my 3 nodes (All
Fedora 17 / oVirt 3.1) are able to attach the master Domain.
in /var/log/messages I see the following on each node:
Nov 29 17:15:41 hades vdsm Storage.StoragePool ERROR Requested
master
domain 68d8b0e2-c348-4cfe-a896-08c62d491dfb does not have expected
version 3 it is version 4
Nov 29 17:15:41 hades vdsm TaskManager.Task ERROR
Task=`f06fd1bb-46d1-47d7-80ca-c2e01becdc51`::Unexpected error
Nov 29 17:15:41 hades vdsm Storage.Dispatcher.Protect ERROR
{'status': {'message': Wrong Master domain or its version:
'SD=68d8b0e2-c348-4cfe-a896-08c62d491dfb,
pool=f1b40ecc-b6a9-44e7-92cb-0fdf445e3175', 'code': 324}}
I've tried reboots/restarts/node re-installs
I can see the PV and the iSCSI sessions fine from the shell.
As this is the master, none of my nodes will start.
Any help would be great.
Kind Regards
Simon
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--
---
舒明 Shu Ming
Open Virtualization Engineerning; CSTL, IBM Corp.
Tel: 86-10-82451626 Tieline: 9051626 E-mail: shum...@cn.ibm.com or
shum...@linux.vnet.ibm.com Address: 3/F Ring Building, ZhongGuanCun
Software Park, Haidian District, Beijing 100193, PRC
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Re: [Users] Storage domain issue iSCSI
Hi Simon,
We could use some more information in order to understand the problem,
could you please attach the vdsm logs?
Thanks,
Yeela
- Original Message -
From: Simon Donnellan f...@baconwho.re
To: users@ovirt.org
Sent: Thursday, November 29, 2012 7:35:18 PM
Subject: [Users] Storage domain issue iSCSI
Hi Everyone,
I'm having an issue following a power cut, none of my 3 nodes (All
Fedora 17 / oVirt 3.1) are able to attach the master Domain.
in /var/log/messages I see the following on each node:
Nov 29 17:15:41 hades vdsm Storage.StoragePool ERROR Requested master
domain 68d8b0e2-c348-4cfe-a896-08c62d491dfb does not have expected
version 3 it is version 4
Nov 29 17:15:41 hades vdsm TaskManager.Task ERROR
Task=`f06fd1bb-46d1-47d7-80ca-c2e01becdc51`::Unexpected error
Nov 29 17:15:41 hades vdsm Storage.Dispatcher.Protect ERROR
{'status': {'message': Wrong Master domain or its version:
'SD=68d8b0e2-c348-4cfe-a896-08c62d491dfb,
pool=f1b40ecc-b6a9-44e7-92cb-0fdf445e3175', 'code': 324}}
I've tried reboots/restarts/node re-installs
I can see the PV and the iSCSI sessions fine from the shell.
As this is the master, none of my nodes will start.
Any help would be great.
Kind Regards
Simon
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Users@ovirt.org
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