- Users - oVirt List Archives

Fwd: Re: ovirt - can't attach master domain III
by paf1＠email.cz 24 Feb '16

24 Feb '16

This is a multi-part message in MIME format. --------------070808000207030305050505 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit hi, after a lot of test will get 2016-02-24 11:38:05+0100 7406 [25824]: cmd_add_lockspace 3,10 ff71b47b-0f72-4528-9bfe-c3da888e47f0:4:/rhev/data-center/mnt/glusterSD/localhost:_2KVM12-P2/ff71b47b-0f72-4528-9bfe-c3da888e47f0/dom_md/ids:0 flags 1 timeout 0 2016-02-24 11:38:05+0100 7406 [25824]: s2256 lockspace ff71b47b-0f72-4528-9bfe-c3da888e47f0:4:/rhev/data-center/mnt/glusterSD/localhost:_2KVM12-P2/ff71b47b-0f72-4528-9bfe-c3da888e47f0/dom_md/ids:0 2016-02-24 11:38:05+0100 7406 [25824]: cmd_add_lockspace 3,10 async done 0 2016-02-24 11:38:05+0100 7406 [26186]: open error -2 /rhev/data-center/mnt/glusterSD/localhost:_2KVM12-P2/ff71b47b-0f72-4528-9bfe-c3da888e47f0/dom_md/ids 2016-02-24 11:38:05+0100 7406 [26186]: s2256 open_disk /rhev/data-center/mnt/glusterSD/localhost:_2KVM12-P2/ff71b47b-0f72-4528-9bfe-c3da888e47f0/dom_md/ids error -2 what's wrong ?? thx. Pa. On 24.2.2016 08:14, Nir Soffer wrote: > On Wed, Feb 24, 2016 at 8:53 AM, paf1(a)email.cz <mailto:paf1@email.cz> > <paf1(a)email.cz <mailto:paf1@email.cz>> wrote: > > Hi, > it seems that sanlock daemon has problem with reading empty "ids" > file . > How can I regenarate this "ids" file to get 2k rows of datas ?? > It's the base problem to get up "master domain" following > "datacenter" > > > You should understand why the ids files is empty and fix the root cause. > > To recover your ids files, you can follow the instructions here: > http://lists.ovirt.org/pipermail/users/2016-February/038046.html > > Nir > > > regs. > Pa. > > _______________________________________________ > Users mailing list > Users(a)ovirt.org <mailto:Users@ovirt.org> > http://lists.ovirt.org/mailman/listinfo/users > > --------------070808000207030305050505 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000066" bgcolor="#FFFFFF"> <br> <div class="moz-forward-container"> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> hi,<br> after a lot of test will get <br> <br> 2016-02-24 11:38:05+0100 7406 [25824]: cmd_add_lockspace 3,10 ff71b47b-0f72-4528-9bfe-c3da888e47f0:4:/rhev/data-center/mnt/glusterSD/localhost:_2KVM12-P2/ff71b47b-0f72-4528-9bfe-c3da888e47f0/dom_md/ids:0 flags 1 timeout 0<br> 2016-02-24 11:38:05+0100 7406 [25824]: s2256 lockspace ff71b47b-0f72-4528-9bfe-c3da888e47f0:4:/rhev/data-center/mnt/glusterSD/localhost:_2KVM12-P2/ff71b47b-0f72-4528-9bfe-c3da888e47f0/dom_md/ids:0<br> 2016-02-24 11:38:05+0100 7406 [25824]: cmd_add_lockspace 3,10 async done 0<br> 2016-02-24 11:38:05+0100 7406 [26186]: open error -2 /rhev/data-center/mnt/glusterSD/localhost:_2KVM12-P2/ff71b47b-0f72-4528-9bfe-c3da888e47f0/dom_md/ids<br> 2016-02-24 11:38:05+0100 7406 [26186]: s2256 open_disk /rhev/data-center/mnt/glusterSD/localhost:_2KVM12-P2/ff71b47b-0f72-4528-9bfe-c3da888e47f0/dom_md/ids error -2<br> <br> what's wrong ??<br> thx.<br> Pa.<br> <br> <div class="moz-cite-prefix">On 24.2.2016 08:14, Nir Soffer wrote:<br> </div> <blockquote cite="mid:CAMRbyysE8T_LyGwhT3K0cZ+ErSU0VQj7ZHPknL+=WzhAN7BKXQ@mail.gmail.com" type="cite"> <div dir="ltr"> <div class="gmail_extra"> <div class="gmail_quote">On Wed, Feb 24, 2016 at 8:53 AM, <a moz-do-not-send="true" href="mailto:paf1@email.cz">paf1(a)email.cz</a> <span dir="ltr"><<a moz-do-not-send="true" href="mailto:paf1@email.cz" target="_blank">paf1(a)email.cz</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"> <div text="#000066" bgcolor="#FFFFFF"> Hi, <br> it seems that sanlock daemon has problem with reading empty "ids" file .<br> How can I regenarate this "ids" file to get 2k rows of datas ??<br> It's the base problem to get up "master domain" following "datacenter" <br> </div> </blockquote> <div><br> </div> <div>You should understand why the ids files is empty and fix the root cause.</div> <div><br> </div> <div>To recover your ids files, you can follow the instructions here:</div> <div><a moz-do-not-send="true" href="http://lists.ovirt.org/pipermail/users/2016-February/038046.html">http://lists.ovirt.org/pipermail/users/2016-February/038046.html</a><br> </div> <div><br> </div> <div>Nir</div> <div> </div> <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"> <div text="#000066" bgcolor="#FFFFFF"> <br> regs.<br> Pa.<br> </div> <br> _______________________________________________<br> Users mailing list<br> <a moz-do-not-send="true" href="mailto:Users@ovirt.org">Users(a)ovirt.org</a><br> <a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users" rel="noreferrer" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br> <br> </blockquote> </div> <br> </div> </div> </blockquote> <br> <br> </div> <br> </body> </html> --------------070808000207030305050505--

1 0

Fwd: Re: ovirt - can't attach master domain III
by paf1＠email.cz 24 Feb '16

24 Feb '16

This is a multi-part message in MIME format. --------------000301020903090600090002 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi Nir, it doesn't running, or failed by me 1) no trafic od any storage in gluster two ways A: - will stop ( maintenance not allowed )master domain ( 2KVM12-P2 ) from GUI - try to mount locally to one node # mount -t glusterfs localhost:/2KVM12-P2 /mnt ==> error -19 B: go to /rhev/data-center/mnt/glusterSD/localhost:_2KVM12-P2/f71b47b-0f72-4528-9bfe-c3da888e47f0/dom_md/ - remove empty ids file - sanlock direct init -s <f7......>:0:ids:0 - from manual - restart sanlockd 2) no way was successfull regs.Pa. On 24.2.2016 08:14, Nir Soffer wrote: > On Wed, Feb 24, 2016 at 8:53 AM, paf1(a)email.cz <mailto:paf1@email.cz> > <paf1(a)email.cz <mailto:paf1@email.cz>> wrote: > > Hi, > it seems that sanlock daemon has problem with reading empty "ids" > file . > How can I regenarate this "ids" file to get 2k rows of datas ?? > It's the base problem to get up "master domain" following > "datacenter" > > > You should understand why the ids files is empty and fix the root cause. > > To recover your ids files, you can follow the instructions here: > http://lists.ovirt.org/pipermail/users/2016-February/038046.html > > Nir > > > regs. > Pa. > > _______________________________________________ > Users mailing list > Users(a)ovirt.org <mailto:Users@ovirt.org> > http://lists.ovirt.org/mailman/listinfo/users > > --------------000301020903090600090002 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000066" bgcolor="#FFFFFF"> <br> <div class="moz-forward-container"> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> Hi Nir, <br> <br> it doesn't running, or failed by me<br> <br> 1) no trafic od any storage in gluster<br> <br> two ways<br> A: - will stop ( maintenance not allowed )master domain ( 2KVM12-P2 ) from GUI <br> - try to mount locally to one node<br> # mount -t glusterfs localhost:/2KVM12-P2 /mnt ==> error -19<br> <br> B: go to /rhev/data-center/mnt/glusterSD/localhost:_2KVM12-P2/f71b47b-0f72-4528-9bfe-c3da888e47f0/dom_md/<br> - remove empty ids file<br> - sanlock direct init -s <f7......>:0:ids:0 - from manual <br> - restart sanlockd<br> <br> 2) no way was successfull<br> <br> regs.Pa.<br> <br> <br> <br> <div class="moz-cite-prefix">On 24.2.2016 08:14, Nir Soffer wrote:<br> </div> <blockquote cite="mid:CAMRbyysE8T_LyGwhT3K0cZ+ErSU0VQj7ZHPknL+=WzhAN7BKXQ@mail.gmail.com" type="cite"> <div dir="ltr"> <div class="gmail_extra"> <div class="gmail_quote">On Wed, Feb 24, 2016 at 8:53 AM, <a moz-do-not-send="true" href="mailto:paf1@email.cz">paf1(a)email.cz</a> <span dir="ltr"><<a moz-do-not-send="true" href="mailto:paf1@email.cz" target="_blank">paf1(a)email.cz</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"> <div text="#000066" bgcolor="#FFFFFF"> Hi, <br> it seems that sanlock daemon has problem with reading empty "ids" file .<br> How can I regenarate this "ids" file to get 2k rows of datas ??<br> It's the base problem to get up "master domain" following "datacenter" <br> </div> </blockquote> <div><br> </div> <div>You should understand why the ids files is empty and fix the root cause.</div> <div><br> </div> <div>To recover your ids files, you can follow the instructions here:</div> <div><a moz-do-not-send="true" href="http://lists.ovirt.org/pipermail/users/2016-February/038046.html">http://lists.ovirt.org/pipermail/users/2016-February/038046.html</a><br> </div> <div><br> </div> <div>Nir</div> <div> </div> <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"> <div text="#000066" bgcolor="#FFFFFF"> <br> regs.<br> Pa.<br> </div> <br> _______________________________________________<br> Users mailing list<br> <a moz-do-not-send="true" href="mailto:Users@ovirt.org">Users(a)ovirt.org</a><br> <a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users" rel="noreferrer" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br> <br> </blockquote> </div> <br> </div> </div> </blockquote> <br> <br> </div> <br> </body> </html> --------------000301020903090600090002--

1 0

[hosted-engine] Error creating a glusterfs storage domain
by Wee Sritippho 24 Feb '16

24 Feb '16

Hi, I'm trying to deploy an oVirt Hosed Engine environment using this glusterfs volume: # gluster volume info Volume Name: gv0 Type: Replicate Volume ID: 37bba03b-7276-421a-8960-81e28196ebde Status: Started Number of Bricks: 1 x 3 = 3 Transport-type: tcp Bricks: Brick1: host01.ovirt.forest.go.th:/data/brick1/gv0 Brick2: host03.ovirt.forest.go.th:/data/brick1/gv0 Brick3: host02.ovirt.forest.go.th:/data/brick1/gv0 Options Reconfigured: storage.owner-gid: 36 storage.owner-uid: 36 performance.readdir-ahead: on But the deployment failed with this error message: [ ERROR ] Failed to execute stage 'Misc configuration': Error creating a storage domain: ('storageType=7, sdUUID=be5f66d8-57ef-43c8-90a5-e9132e0c95b4, domainName=hosted_storage, domClass=1, typeSpecificArg=host01.ovirt.forest.go.th:/gv0 domVersion=3',) I tried to figure out what is happening via the log files: Line ~7243 of vdsm.log Line ~2930 of ovirt-hosted-engine-setup-20160223204857-585hqv.log But didn't seem to understand it at all. Please guide me on how to solve this problem. Here is my environment: CentOS Linux release 7.2.1511 (Core) ovirt-hosted-engine-setup-1.3.2.3-1.el7.centos.noarch vdsm-4.17.18-1.el7.noarch glusterfs-3.7.8-1.el7.x86_64 Thank you, Wee --- ซอฟต์แวร์ Avast แอนตี้ไวรัสตรวจสอบหาไวรัสจากอีเมลนี้แล้ว https://www.avast.com/antivirus

2 2

Re: [ovirt-users] RHEV-H 7.2 Beta Install
by Ryan Barry 24 Feb '16

24 Feb '16

Hi Christopher -- You can get to a console by pressing F2 (I think this is blocked while the progress bar is moving, but should be available after the exception, and it's available at any point the installer is interactive). This is a new issue to me. Can you please file a bug report? An sosreport may be helpful (this works normally from the rescue shell at <F2>) If possible, it would be best to get debug logs. To do that, press F2 immediately after entering the installer, and run: python -m ovirt.node.installer --debug Logs will be available at /tmp/ovirt-node.debug.log or /var/log/ovirt-node.debug.log, depending on how far through the installer it gets. On Tue, Feb 23, 2016 at 9:32 AM, <users-request(a)ovirt.org> wrote: > I know this is the ovirt-list, but I've had great success with help > here as I have been running a couple of ovirt instances for some time > (as part of a lab/testing). > > In any case, I'm trying to install the RHEV-H beta (7.2 latest ISO), > and for whatever reason, my install gets to 22% (right after > partitioning up the local drive, I believe) and fails. > > I have no idea how to troubleshoot this. I've tried changing install > options (i've been installing via PXE) to no avail, and I notice that > there don't appear to be any virtual terminals to switch to look at > things and/or see where things failed. > > The errors that I get say something along the lines of: > > unexpected EOF while looking for matching '' > > I'll try and get more details, but i've attached a screenshot from the > console. > > Any help on HOW to troubleshoot this, pull logs, etc.. would be most > appreciated as I'd like to get this moving forward. > > Thanks for all of your hard work and the help of the community! > > -- Chris >

2 1

ovirt - can't attach master domain III
by paf1＠email.cz 24 Feb '16

24 Feb '16

This is a multi-part message in MIME format. --------------080106070204050804080108 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi, it seems that sanlock daemon has problem with reading empty "ids" file . How can I regenarate this "ids" file to get 2k rows of datas ?? It's the base problem to get up "master domain" following "datacenter" regs. Pa. --------------080106070204050804080108 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000066" bgcolor="#FFFFFF"> Hi, <br> it seems that sanlock daemon has problem with reading empty "ids" file .<br> How can I regenarate this "ids" file to get 2k rows of datas ??<br> It's the base problem to get up "master domain" following "datacenter" <br> <br> regs.<br> Pa.<br> </body> </html> --------------080106070204050804080108--

2 1

management network VLAN mismatch
by Garry Tiedemann 24 Feb '16

24 Feb '16

Hi folks, I'm in the process of upgrading to 3.6, and have encountered a new error message. I understand the error, and how to fix it. My question is, can fixing it affect production VM traffic? I don't think so, but I'd appreciate confirmation from someone who really knows, please. Description of what I am doing: I've upgraded hosted-engine, and am now upgrading the first hypervisor node. My method, which may be outdated, is: have no VMs running on the host, I drop it out of the cluster, do yum updates & reboots, then add the host back to the cluster when it's ready. When I add the host to the cluster, I get this error message: Failed to configure management network on host bl05. Host bl05 has an interface eth0.20 for the management network configuration with VLAN-ID (20), which is different from data-center definition (none). I know what this means, and will explain it for the benefit of others. It means that: * the ovirtmgmt bridge on the host is attached to a VLAN 20 subinterface. That is by design; it is correct. * However, in Data Center > Networks definition of ovirtmgmt, there is no VLAN tag defined, so my hosted-engine believes that ovirtmgmt should go into in VLAN 1. Also, for completeness: * there is PVID 20 on the adjacent switchport, which means "untagged ingress traffic should be tagged into VLAN 20". This is why my ovirtmgmt network has been working. * I am grateful for the error message now appearing, as it shows me where I have misconfigured this a long time ago. So. To fix this, I need to add VLAN 20 tag in ovirtmgmt in Data Center > Networks. My question: If I add the VLAN 20 tag to ovirtmgmt in Data Center > Networks, is there any possibility of breaking traffic (or VMs) on other (production) VLANs? From my general knowledge, I cannot see that would be the case, but I would be grateful for an informed opinion from someone who has tried it before please. Best regards to all, Garry * *

1 0

ovirt - can't attach master domain
by paf1＠email.cz 24 Feb '16

24 Feb '16

This is a multi-part message in MIME format. --------------010305030902080508040003 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi, due cleaning envir. I restarted all nodes and ovirt mgm server too, Now I can't get master domain ON. Tried to move to diff. storage with same result. All storages are OFF and DataCenter OFF too. All NFS mount points are connected and writeable via ovirt mountpoint. Any idea how to fix thi - quicky Rhel 7.1 / KVM 2.1.2 / libvirt 1.2.8-16 / vdsm 4.16.27 / gluster 3.7.5.1 / ovirt 3.5.2 VDSM log ======== Thread-22688::DEBUG::2016-02-24 01:32:34,852::resourceManager::940::Storage.ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {} Thread-22688::DEBUG::2016-02-24 01:32:34,852::resourceManager::977::Storage.ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-22688::DEBUG::2016-02-24 01:32:34,852::task::993::Storage.TaskManager.Task::(_decref) Task=`492b6d3f-47b7-47fe-a713-6e47d5f2d3c1`::ref 0 aborting False Thread-22688::DEBUG::2016-02-24 01:32:34,855::stompReactor::162::yajsonrpc.StompServer::(send) Sending response Thread-22697::DEBUG::2016-02-24 01:32:34,967::stompReactor::162::yajsonrpc.StompServer::(send) Sending response Thread-200::DEBUG::2016-02-24 01:32:35,001::fileSD::153::Storage.StorageDomain::(__init__) Reading domain in path /rhev/data-center/mnt/glusterSD/localhost:_2KVM12__P4/300e9ac8-3c2f-4703-9bb1-1df2130c7c97 Thread-200::ERROR::2016-02-24 01:32:35,007::domainMonitor::256::Storage.DomainMonitorThread::(_monitorDomain) Error while collecting domain 300e9ac8-3c2f-4703-9bb1-1df2130c7c97 monitoring information Traceback (most recent call last): File "/usr/share/vdsm/storage/domainMonitor.py", line 221, in _monitorDomain self.domain = sdCache.produce(self.sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 98, in produce domain.getRealDomain() File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce domain = self._findDomain(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain dom = findMethod(sdUUID) File "/usr/share/vdsm/storage/glusterSD.py", line 32, in findDomain return GlusterStorageDomain(GlusterStorageDomain.findDomainPath(sdUUID)) File "/usr/share/vdsm/storage/fileSD.py", line 160, in __init__ validateFileSystemFeatures(sdUUID, self.mountpoint) File "/usr/share/vdsm/storage/fileSD.py", line 89, in validateFileSystemFeatures oop.getProcessPool(sdUUID).directTouch(testFilePath) File "/usr/share/vdsm/storage/outOfProcess.py", line 351, in directTouch ioproc.touch(path, flags, mode) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 507, in touch self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 391, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 5] Input/output error Thread-130::DEBUG::2016-02-24 01:32:35,013::fileSD::153::Storage.StorageDomain::(__init__) Reading domain in path /rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P1/553d9b92-e4a0-4042-a579-4cabeb55ded4 Thread-130::ERROR::2016-02-24 01:32:35,017::domainMonitor::256::Storage.DomainMonitorThread::(_monitorDomain) Error while collecting domain 553d9b92-e4a0-4042-a579-4cabeb55ded4 monitoring information Traceback (most recent call last): File "/usr/share/vdsm/storage/domainMonitor.py", line 221, in _monitorDomain self.domain = sdCache.produce(self.sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 98, in produce domain.getRealDomain() File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce domain = self._findDomain(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain dom = findMethod(sdUUID) File "/usr/share/vdsm/storage/glusterSD.py", line 32, in findDomain return GlusterStorageDomain(GlusterStorageDomain.findDomainPath(sdUUID)) File "/usr/share/vdsm/storage/fileSD.py", line 160, in __init__ validateFileSystemFeatures(sdUUID, self.mountpoint) File "/usr/share/vdsm/storage/fileSD.py", line 89, in validateFileSystemFeatures oop.getProcessPool(sdUUID).directTouch(testFilePath) File "/usr/share/vdsm/storage/outOfProcess.py", line 351, in directTouch ioproc.touch(path, flags, mode) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 507, in touch self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 391, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 5] Input/output error thx Pavel --------------010305030902080508040003 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000066" bgcolor="#FFFFFF"> Hi, <br> due cleaning envir. I restarted all nodes and ovirt mgm server too, <br> Now I can't get master domain ON. Tried to move to diff. storage with same result.<br> All storages are OFF and DataCenter OFF too.<br> All NFS mount points are connected and writeable via ovirt mountpoint.<br> Any idea how to fix thi - quicky<br> <br> Rhel 7.1 / KVM 2.1.2 / libvirt 1.2.8-16 / vdsm 4.16.27 / gluster 3.7.5.1 / ovirt 3.5.2 <br> <br> VDSM log<br> ========<br> Thread-22688::DEBUG::2016-02-24 01:32:34,852::resourceManager::940::Storage.ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {}<br> Thread-22688::DEBUG::2016-02-24 01:32:34,852::resourceManager::977::Storage.ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {}<br> Thread-22688::DEBUG::2016-02-24 01:32:34,852::task::993::Storage.TaskManager.Task::(_decref) Task=`492b6d3f-47b7-47fe-a713-6e47d5f2d3c1`::ref 0 aborting False<br> Thread-22688::DEBUG::2016-02-24 01:32:34,855::stompReactor::162::yajsonrpc.StompServer::(send) Sending response<br> Thread-22697::DEBUG::2016-02-24 01:32:34,967::stompReactor::162::yajsonrpc.StompServer::(send) Sending response<br> Thread-200::DEBUG::2016-02-24 01:32:35,001::fileSD::153::Storage.StorageDomain::(__init__) Reading domain in path /rhev/data-center/mnt/glusterSD/localhost:_2KVM12__P4/300e9ac8-3c2f-4703-9bb1-1df2130c7c97<br> Thread-200::ERROR::2016-02-24 01:32:35,007::domainMonitor::256::Storage.DomainMonitorThread::(_monitorDomain) Error while collecting domain 300e9ac8-3c2f-4703-9bb1-1df2130c7c97 monitoring information<br> Traceback (most recent call last):<br> File "/usr/share/vdsm/storage/domainMonitor.py", line 221, in _monitorDomain<br> self.domain = sdCache.produce(self.sdUUID)<br> File "/usr/share/vdsm/storage/sdc.py", line 98, in produce<br> domain.getRealDomain()<br> File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain<br> return self._cache._realProduce(self._sdUUID)<br> File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce<br> domain = self._findDomain(sdUUID)<br> File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain<br> dom = findMethod(sdUUID)<br> File "/usr/share/vdsm/storage/glusterSD.py", line 32, in findDomain<br> return GlusterStorageDomain(GlusterStorageDomain.findDomainPath(sdUUID))<br> File "/usr/share/vdsm/storage/fileSD.py", line 160, in __init__<br> validateFileSystemFeatures(sdUUID, self.mountpoint)<br> File "/usr/share/vdsm/storage/fileSD.py", line 89, in validateFileSystemFeatures<br> oop.getProcessPool(sdUUID).directTouch(testFilePath)<br> File "/usr/share/vdsm/storage/outOfProcess.py", line 351, in directTouch<br> ioproc.touch(path, flags, mode)<br> File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 507, in touch<br> self.timeout)<br> File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 391, in _sendCommand<br> raise OSError(errcode, errstr)<br> OSError: [Errno 5] Input/output error<br> Thread-130::DEBUG::2016-02-24 01:32:35,013::fileSD::153::Storage.StorageDomain::(__init__) Reading domain in path /rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P1/553d9b92-e4a0-4042-a579-4cabeb55ded4<br> Thread-130::ERROR::2016-02-24 01:32:35,017::domainMonitor::256::Storage.DomainMonitorThread::(_monitorDomain) Error while collecting domain 553d9b92-e4a0-4042-a579-4cabeb55ded4 monitoring information<br> Traceback (most recent call last):<br> File "/usr/share/vdsm/storage/domainMonitor.py", line 221, in _monitorDomain<br> self.domain = sdCache.produce(self.sdUUID)<br> File "/usr/share/vdsm/storage/sdc.py", line 98, in produce<br> domain.getRealDomain()<br> File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain<br> return self._cache._realProduce(self._sdUUID)<br> File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce<br> domain = self._findDomain(sdUUID)<br> File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain<br> dom = findMethod(sdUUID)<br> File "/usr/share/vdsm/storage/glusterSD.py", line 32, in findDomain<br> return GlusterStorageDomain(GlusterStorageDomain.findDomainPath(sdUUID))<br> File "/usr/share/vdsm/storage/fileSD.py", line 160, in __init__<br> validateFileSystemFeatures(sdUUID, self.mountpoint)<br> File "/usr/share/vdsm/storage/fileSD.py", line 89, in validateFileSystemFeatures<br> oop.getProcessPool(sdUUID).directTouch(testFilePath)<br> File "/usr/share/vdsm/storage/outOfProcess.py", line 351, in directTouch<br> ioproc.touch(path, flags, mode)<br> File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 507, in touch<br> self.timeout)<br> File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 391, in _sendCommand<br> raise OSError(errcode, errstr)<br> OSError: [Errno 5] Input/output error<br> <br> thx Pavel<br> <br> </body> </html> --------------010305030902080508040003--

1 0

Ovir (rhev) backup authomation
by Dariusz Kryszak 23 Feb '16

23 Feb '16

Hi all, I would like to share with all my couple scripts which I've made for the backup automation process. If your backup system not support virtual environment like ovirt or rhev, you can use it as workaround :-) It is not a classical backup solution (especially differential backup, compression, deduplication ). This is protection against loss your vm and the data. All what you need it is to change credential and information regards environment like url. Everything I've described in the code. For new environment (3.5> with rhe or centos 7) you can change or comments lines like power off during cleanup snapshots. Please enjoy. jezyk

2 1

Gluster 3.7.8 from ovirt-3.6-glusterfs-epel breaks vdsm ?
by Matteo 23 Feb '16

23 Feb '16

Hi, today I update one node os, in the updates gluster client packages where upgraded from 3.7.6-1.el7, centos-ovirt36 repository to 3.7.8-1.el7, ovirt-3.6-glusterfs-epel and after reboot the node was marked not operational. looking into the logs, vdsm was failing to get gluster volume information. the command (ovirt-storage is the gluster storage where the hosted engine is kept) gluster --mode=script volume info --remote-host=gluster1 ovirt-storage --xml was failing, returning error 2 (and no output) doing yum downgrade on gluster client packages (back to 3.7.6-1.el7, centos-ovirt36) fixed everything. Data nodes are running glusterfs 3.7.6-1.el7. The funny thing is that from the ovirt I was able to manually mount the glusterfs shares, only the volume info command was failing, thus breaking vdsm. Any hint? regards, Matteo

3 4

cluster's minimum CPU level
by suporte＠logicworks.pt 22 Feb '16

22 Feb '16

------=_Part_462871_1547176049.1454675051567 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi,=20 I'm trying to add a new old host (Intel(R) Xeon(R) CPU X3430 @ 2.40GHz Inte= l Nehalem Family) to oVirt Engine Version: 3.5.4.2-1.el7.centos.=20 But I'm getting this error:=20 host does not meet the cluster's minimum CPU level. Missing CPU features : = model_SandyBridge=20 What happen if I lower the cluster CPU type? Do I loose functionalities? Do= I need to shutdown all VMs before change the cluster CPU type?=20 Do you see any problem here?=20 Thanks=20 Jos=C3=A9=20 --=20 Jose Ferradeira=20 http://www.logicworks.pt=20 ------=_Part_462871_1547176049.1454675051567 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: Times New Roman; font-size: 10pt; co= lor: #000000"><div>Hi,<br></div><div> I'm trying to add a new old host= (Intel(R) Xeon(R) CPU  X3430  @ 2.40GHz Intel Nehalem Famil= y) to <span class=3D"gwt-InlineLabel">oVirt Engine Version: 3.5.4.2-1.el7.c= entos.</span><br></div><div><span class=3D"gwt-InlineLabel">But I'm getting= this error:<br></span></div><div>host does not meet the cluster's minimum = CPU level. Missing CPU features : model_SandyBridge</div><div><br></div><di= v><br></div><div>What happen if I lower the cluster CPU type? Do I loose fu= nctionalities? Do I need to shutdown all VMs before change the cluster CPU = type?<br></div><div>Do you see any problem here?<br></div><div><br></div><d= iv>Thanks<br></div><div><br></div><div>Jos=C3=A9<br></div><div><br></div><d= iv><br></div><div>-- <br></div><div><span name=3D"x"></span><hr style=3D"wi= dth: 100%; height: 2px;" data-mce-style=3D"width: 100%; height: 2px;">Jose = Ferradeira<br>http://www.logicworks.pt<br><span name=3D"x"></span><br></div= ></div></body></html> ------=_Part_462871_1547176049.1454675051567--

4 12