- Users - oVirt List Archives

Storage domain experienced a high latency
by Grundmann, Christian 13 Feb '17

13 Feb '17

--_000_6A17C71B52524C408E7AAF69103E9E490FAE98C4fabamailserverf_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, got a new FC Storage (EMC Unity 300F) which is seen by my Hosts additional = to my old Storage for Migration. New Storage has only on PATH until Migration is done. I already have a few VMs running on the new Storage without Problem. But after starting some VMs (don't really no whats the difference to workin= g ones), the Path for new Storage fails. Engine tells me: Storage Domain <storagedomain> experienced a high latency = of 22.4875 seconds from host <host> Where can I start looking? In /var/log/messages I found: Feb 8 09:03:53 ovirtnode01 multipathd: 360060160422143002a38935800ae2760: = sdd - emc_clariion_checker: Active path is healthy. Feb 8 09:03:53 ovirtnode01 multipathd: 8:48: reinstated Feb 8 09:03:53 ovirtnode01 multipathd: 360060160422143002a38935800ae2760: = remaining active paths: 1 Feb 8 09:03:53 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 8 Feb 8 09:03:53 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 5833475 Feb 8 09:03:53 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 5833475 Feb 8 09:03:53 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 4294967168 Feb 8 09:03:53 ovirtnode01 kernel: Buffer I/O error on dev dm-207, logical= block 97, async page read Feb 8 09:03:53 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 4294967168 Feb 8 09:03:53 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 4294967280 Feb 8 09:03:53 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 4294967280 Feb 8 09:03:53 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 0 Feb 8 09:03:53 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 0 Feb 8 09:03:53 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 4294967168 Feb 8 09:03:53 ovirtnode01 kernel: device-mapper: multipath: Reinstating p= ath 8:48. Feb 8 09:03:53 ovirtnode01 kernel: sd 3:0:0:22: alua: port group 01 state = A preferred supports tolUsNA Feb 8 09:03:53 ovirtnode01 sanlock[5192]: 2017-02-08 09:03:53+0100 151809 = [11772]: s59 add_lockspace fail result -202 Feb 8 09:04:05 ovirtnode01 multipathd: dm-33: remove map (uevent) Feb 8 09:04:05 ovirtnode01 multipathd: dm-33: devmap not registered, can't= remove Feb 8 09:04:05 ovirtnode01 multipathd: dm-33: remove map (uevent) Feb 8 09:04:06 ovirtnode01 multipathd: dm-34: remove map (uevent) Feb 8 09:04:06 ovirtnode01 multipathd: dm-34: devmap not registered, can't= remove Feb 8 09:04:06 ovirtnode01 multipathd: dm-34: remove map (uevent) Feb 8 09:04:08 ovirtnode01 multipathd: dm-33: remove map (uevent) Feb 8 09:04:08 ovirtnode01 multipathd: dm-33: devmap not registered, can't= remove Feb 8 09:04:08 ovirtnode01 multipathd: dm-33: remove map (uevent) Feb 8 09:04:08 ovirtnode01 kernel: dd: sending ioctl 80306d02 to a partiti= on! Feb 8 09:04:24 ovirtnode01 sanlock[5192]: 2017-02-08 09:04:24+0100 151840 = [15589]: read_sectors delta_leader offset 2560 rv -202 /dev/f9b70017-0a34-4= 7bc-bf2f-dfc70200a347/ids Feb 8 09:04:34 ovirtnode01 sanlock[5192]: 2017-02-08 09:04:34+0100 151850 = [15589]: f9b70017 close_task_aio 0 0x7fd78c0008c0 busy Feb 8 09:04:39 ovirtnode01 multipathd: 360060160422143002a38935800ae2760: = sdd - emc_clariion_checker: Read error for WWN 60060160422143002a38935800ae= 2760. Sense data are 0x0/0x0/0x0. Feb 8 09:04:39 ovirtnode01 multipathd: checker failed path 8:48 in map 360= 060160422143002a38935800ae2760 Feb 8 09:04:39 ovirtnode01 multipathd: 360060160422143002a38935800ae2760: = remaining active paths: 0 Feb 8 09:04:39 ovirtnode01 kernel: qla2xxx [0000:11:00.0]-801c:3: Abort co= mmand issued nexus=3D3:0:22 -- 1 2002. Feb 8 09:04:39 ovirtnode01 kernel: device-mapper: multipath: Failing path = 8:48. Feb 8 09:04:40 ovirtnode01 kernel: qla2xxx [0000:11:00.0]-801c:3: Abort co= mmand issued nexus=3D3:0:22 -- 1 2002. Feb 8 09:04:42 ovirtnode01 kernel: blk_update_request: 8 callbacks suppres= sed Feb 8 09:04:42 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 4294967168 Feb 8 09:04:42 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 4294967280 Feb 8 09:04:42 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 0 Feb 8 09:04:42 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 4294967168 Feb 8 09:04:42 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 4294967280 Feb 8 09:04:42 ovirtnode01 kernel: blk_update_request: I/O error, dev dm-1= 0, sector 0 multipath -ll output for this Domain 360060160422143002a38935800ae2760 dm-10 DGC ,VRAID size=3D2.0T features=3D'1 retain_attached_hw_handler' hwhandler=3D'1 alua' = wp=3Drw `-+- policy=3D'service-time 0' prio=3D50 status=3Dactive `- 3:0:0:22 sdd 8:48 active ready running Thx Christian --_000_6A17C71B52524C408E7AAF69103E9E490FAE98C4fabamailserverf_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"DE-AT" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> Hi,<o:p></o:p> got a new FC Storage (EMC Unity= 300F) which is seen by my Hosts additional to my old Storage for Migration= .<o:p></o:p> New Storage has only on PATH un= til Migration is done.<o:p></o:p> I already have a few VMs runnin= g on the new Storage without Problem.<o:p></o:p> But after starting some VMs (do= n’t really no whats the difference to working ones), the Path for new= Storage fails.<o:p></o:p> <o:p> </o:p> Engine tells me: Storage Domain= <storagedomain> experienced a high latency of 22.4875 seconds from h= ost <host><o:p></o:p> <o:p> </o:p> Where can I start looking?<o:p>= </o:p> <o:p> </o:p> In /var/log/messages I found:<o= :p></o:p> <o:p> </o:p> Feb  8 09:03:53 ovirtnode0= 1 multipathd: 360060160422143002a38935800ae2760: sdd - emc_clariion_checker= : Active path is healthy.<o:p></o:p> Feb  8 09:03:53 ovirtnode0= 1 multipathd: 8:48: reinstated<o:p></o:p> Feb  8 09:03:53 ovirtnode0= 1 multipathd: 360060160422143002a38935800ae2760: remaining active paths: 1<= o:p></o:p> Feb  8 09:03:53 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 8<o:p></o:p></sp= an> Feb  8 09:03:53 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 5833475<o:p></o:= p> Feb  8 09:03:53 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 5833475<o:p></o:= p> Feb  8 09:03:53 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 4294967168<o:p><= /o:p> Feb  8 09:03:53 ovirtnode0= 1 kernel: Buffer I/O error on dev dm-207, logical block 97, async page read= <o:p></o:p> Feb  8 09:03:53 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 4294967168<o:p><= /o:p> Feb  8 09:03:53 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 4294967280<o:p><= /o:p> Feb  8 09:03:53 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 4294967280<o:p><= /o:p> Feb  8 09:03:53 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 0<o:p></o:p></sp= an> Feb  8 09:03:53 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 0<o:p></o:p></sp= an> Feb  8 09:03:53 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 4294967168<o:p><= /o:p> Feb  8 09:03:53 ovirtnode0= 1 kernel: device-mapper: multipath: Reinstating path 8:48.<o:p></o:p></span= > Feb  8 09:03:53 ovirtnode0= 1 kernel: sd 3:0:0:22: alua: port group 01 state A preferred supports tolUs= NA<o:p></o:p> Feb  8 09:03:53 ovirtnode0= 1 sanlock[5192]: 2017-02-08 09:03:53+0100 151809 [11772]: s59 add_locks= pace fail result -202<o:p></o:p> Feb  8 09:04:05 ovirtnode0= 1 multipathd: dm-33: remove map (uevent)<o:p></o:p> Feb  8 09:04:05 ovirtnode0= 1 multipathd: dm-33: devmap not registered, can't remove<o:p></o:p><= /p> Feb  8 09:04:05 ovirtnode0= 1 multipathd: dm-33: remove map (uevent)<o:p></o:p> Feb  8 09:04:06 ovirtnode0= 1 multipathd: dm-34: remove map (uevent)<o:p></o:p> Feb  8 09:04:06 ovirtnode0= 1 multipathd: dm-34: devmap not registered, can't remove<o:p></o:p><= /p> Feb  8 09:04:06 ovirtnode0= 1 multipathd: dm-34: remove map (uevent)<o:p></o:p> Feb  8 09:04:08 ovirtnode0= 1 multipathd: dm-33: remove map (uevent)<o:p></o:p> Feb  8 09:04:08 ovirtnode0= 1 multipathd: dm-33: devmap not registered, can't remove<o:p></o:p><= /p> Feb  8 09:04:08 ovirtnode0= 1 multipathd: dm-33: remove map (uevent)<o:p></o:p> Feb  8 09:04:08 ovirtnode0= 1 kernel: dd: sending ioctl 80306d02 to a partition!<o:p></o:p> Feb  8 09:04:24 ovirtnode0= 1 sanlock[5192]: 2017-02-08 09:04:24+0100 151840 [15589]: read_sectors = delta_leader offset 2560 rv -202 /dev/f9b70017-0a34-47bc-bf2f-dfc70200a347/= ids<o:p></o:p> Feb  8 09:04:34 ovirtnode0= 1 sanlock[5192]: 2017-02-08 09:04:34+0100 151850 [15589]: f9b70017 clos= e_task_aio 0 0x7fd78c0008c0 busy<o:p></o:p> Feb  8 09:04:39 ovirtnode0= 1 multipathd: 360060160422143002a38935800ae2760: sdd - emc_clariion_checker= : Read error for WWN 60060160422143002a38935800ae2760.  Sense data are= 0x0/0x0/0x0.<o:p></o:p> Feb  8 09:04:39 ovirtnode0= 1 multipathd: checker failed path 8:48 in map 360060160422143002a38935800ae= 2760<o:p></o:p> Feb  8 09:04:39 ovirtnode0= 1 multipathd: 360060160422143002a38935800ae2760: remaining active paths: 0<= o:p></o:p> Feb  8 09:04:39 ovirtnode0= 1 kernel: qla2xxx [0000:11:00.0]-801c:3: Abort command issued nexus=3D3:0:2= 2 --  1 2002.<o:p></o:p> Feb  8 09:04:39 ovirtnode0= 1 kernel: device-mapper: multipath: Failing path 8:48.<o:p></o:p></p= > Feb  8 09:04:40 ovirtnode0= 1 kernel: qla2xxx [0000:11:00.0]-801c:3: Abort command issued nexus=3D3:0:2= 2 --  1 2002.<o:p></o:p> Feb  8 09:04:42 ovirtnode0= 1 kernel: blk_update_request: 8 callbacks suppressed<o:p></o:p> Feb  8 09:04:42 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 4294967168<o:p><= /o:p> Feb  8 09:04:42 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 4294967280<o:p><= /o:p> Feb  8 09:04:42 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 0<o:p></o:p></sp= an> Feb  8 09:04:42 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 4294967168<o:p><= /o:p> Feb  8 09:04:42 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 4294967280<o:p><= /o:p> Feb  8 09:04:42 ovirtnode0= 1 kernel: blk_update_request: I/O error, dev dm-10, sector 0<o:p></o:p></sp= an> <o:p> </o:p> <o:p> </o:p> multipath -ll output for this D= omain<o:p></o:p> <o:p> </o:p> 360060160422143002a38935800ae27= 60 dm-10 DGC     ,VRAID<o:p></o:p> size=3D2.0T features=3D'1 retai= n_attached_hw_handler' hwhandler=3D'1 alua' wp=3Drw<o:p></o:p> `-+- policy=3D'service-time= 0' prio=3D50 status=3Dactive<o:p></o:p>   `- 3:0:0:22 sdd 8:48&nbs= p; active ready  running<o:p></o:p> <o:p> </o:p> <o:p> </o:p> Thx Christian<o:p></o:p>= <o:p> </o:p> <o:p> </o:p> </div> </body> </html> --_000_6A17C71B52524C408E7AAF69103E9E490FAE98C4fabamailserverf_--

2 6

Ovirt not seeing cinder usage
by Jordan Conway 13 Feb '17

13 Feb '17

Hello, Is it normal to not see the usage of a ceph backed cinder storage domain? If not, can someone point me in the right direction to see what I should be troubleshooting, I don't see anything obvious in vdsm/engine logs. This is what I see on the general tab of the storage domain: Size:[N/A] Available:[N/A] Used:[N/A] Allocated: 690 GB Over Allocation Ratio: 0% Warning Low Space Indicator: 0% (0 GB) Critical Space Action Blocker: < 1 GB Thank you, Jordan Conway

1 0

Upgrading oVirt-Node-NG from 4.0.3 to 4.0.6
by Thomas Kendall 13 Feb '17

13 Feb '17

We recently migrated from 3.6 to 4.0, but I'm a little confused about how to keep the nodes up to date. I see the auto-updates come through for my 4.0.3 nodes, but they don't seem to upgrade them to the newer 4.0.x releases. Is there a way to do this upgrade? I have two nodes that were installed with 4.0.3, and I would like to bring them up to the same version as everything else. For reference, the 4.0.3 nodes were built off the 4.0-2016083011 iso, and the 4.0.6 nodes were built off the 4.0-2017011712 iso. Thanks, Thomas

4 4

missing hvc0 device on hosted engine
by Berger, Sandy 13 Feb '17

13 Feb '17

--_000_DM5PR05MB3161434BD7A421FDC8D5FBCAD5400DM5PR05MB3161namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I've been running oVirt 4.0.x for a while now and upgraded the engine and h= osts to 4.1. Sometimes, on both 4.0 and 4.1, trying to run the "hosted-engi= ne -console" command gives the following results: The engine VM is running on this host Connected to domain HostedEngine Escape character is ^] error: internal error: cannot find character device <null> Once this starts occurring, it never works again. When this happens I note that the hvc0 device does not exist in /dev and th= erefore there is no getty process running for that device. I notice that th= e "Enable VirtIO serial console" box is not checked on the hosted engine VM= but when I check it and click OK it's unchecked again when I open up the e= dit window again. How do I get console control back from my oVirt hosts? Thank you, Sandy Berger Follow Us: Facebook<http://www.qg.com/social1> | Twitter<http://www.qg.com/= social2> | LinkedIn<http://www.qg.com/social3> | YouTube<http://www.qg.com/= social4> --_000_DM5PR05MB3161434BD7A421FDC8D5FBCAD5400DM5PR05MB3161namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> I’ve been running oVirt 4.0.x for a while now = and upgraded the engine and hosts to 4.1. Sometimes, on both 4.0 and 4.1, t= rying to run the “hosted-engine –console” command gives t= he following results:<o:p></o:p> <o:p> </o:p> = The engine VM is running on this host<o:p></o:p> = Connected to domain HostedEngine<o:p></o:p> = Escape character is ^]<o:p></o:p> = error: internal error: cannot find character device <null><o:p></o:p>= <o:p> </o:p> Once this starts occurring, it never works again.<o:= p></o:p> <o:p> </o:p> When this happens I note that the hvc0 device does n= ot exist in /dev and therefore there is no getty process running for that d= evice. I notice that the “Enable VirtIO serial console” box is = not checked on the hosted engine VM but when I check it and click OK it’s unchecked again when I open up the edit w= indow again.<o:p></o:p> <o:p> </o:p> How do I get console control back from my oVirt host= s?<o:p></o:p> <o:p> </o:p> Thank you,<o:p></o:p> <o:p> </o:p> Sandy Berger<o:p></o:p> <o:p> </o:p> </div> Follow Us: <a href=3D"http://www.qg.com/social1">Facebook</a> | <a href=3D"= http://www.qg.com/social2"> Twitter</a> | <a href=3D"http://www.qg.com/social3">LinkedIn</a> | <a href= =3D"http://www.qg.com/social4"> YouTube</a> </body> </html> --_000_DM5PR05MB3161434BD7A421FDC8D5FBCAD5400DM5PR05MB3161namp_--

3 4

Current state of UI brick management when using dedicated interfaces for ovirtmgmt & gluster?
by Doug Ingham 13 Feb '17

13 Feb '17

Hey Guys, I currently use dedicated interfaces & hostnames to separate gluster traffic on my "hyperconverged" hosts. For example, the first node uses "v0" for its management interface & "s0" for its gluster interface. With this setup, I notice that all functions under the "Volumes" tab work, however I'm unable to import storage domains with "Use managed gluster", and hosts' bricks aren't listed under the "Hosts" tab. My engine log is also full of entries such as this... 2017-02-10 03:25:07,155-03 WARN [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] (DefaultQuartzScheduler3) [78aef637] Could not add brick 's0:/gluster/data-novo/brick' to volume 'bded65c7-e79e-4bc9-9630-36a69ad2e684' - server uuid 'a9d062c6-7d01-404f-ab0c-3ed468e60c91' not found in cluster '00000002-0002-0002-0002-00000000017a' 2017-02-10 03:25:09,157-03 WARN [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesHealInfoReturn] (DefaultQuartzScheduler10) [6828f9a7] Could not fetch heal info for brick 's0:/gluster/data-novo/brick' - server uuid 'a9d062c6-7d01-404f-ab0c-3ed468e60c91' not found I'm wondering whether the different hostnames used to configure each of the interfaces is casuing the confusion? So...is there something wrong, or is this still an unsupported configuration? Cheers, -- Doug

2 1

Issue with Moving Disks
by Bryan Sockel 13 Feb '17

13 Feb '17

Hi, I attempted to move a few disks from a glusterFS to an ISCSI file system. I have number of errors during the process, and it looks like a few of the disk moves are hung. They are hung at various percentages. in the events, it says moving Disk X from A to B, validation completes but i copying volume returns with an error. Is there a way to kill the move process so i can have access back to the VM's? Thanks

3 4

Updated Invitation: DeepDive: SPDM shared storage management (infrastructure/... @ Wed Feb 22, 2017 6pm - 7pm (IST) (users@ovirt.org)
by laravot＠redhat.com 13 Feb '17

13 Feb '17

This event has been changed. Title: DeepDive: SPDM shared storage management (infrastructure/copy scale out/progress reporting) When: Wed Feb 22, 2017 6pm – 7pm Jerusalem (changed) Where: https://redhat.bluejeans.com/laravot Calendar: users(a)ovirt.org Who: * laravot(a)redhat.com - organizer * devel(a)ovirt.org * users(a)ovirt.org * rhevm-qe-dept Event details: https://www.google.com/calendar/event?action=VIEW&eid=Ym9kazZyZHVjbjdjZzl2c… Invitation from Google Calendar: https://www.google.com/calendar/ You are receiving this courtesy email at the account users(a)ovirt.org because you are an attendee of this event. To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://www.google.com/calendar/ and control your notification settings for your entire calendar. Forwarding this invitation could allow any recipient to modify your RSVP response. Learn more at https://support.google.com/calendar/answer/37135#forwarding

1 0

install spice-xpi
by 靳占冰 12 Feb '17

12 Feb '17

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1 0

Hoste has available updates but nothing in yum
by Gianluca Cecchi 12 Feb '17

12 Feb '17

Hello all, I have 2 nodes in CentOS and oVirt 4.1 and since yesterday I see this event in dashbard pane Host ovmsrv05 has available updates: collectd,collectd-disk,collectd-netlink,collectd-virt,collectd-write_http,fluentd,rubygem-fluent-plugin-rewrite-tag-filter,rubygem-fluent-plugin-secure-forward. Actually collectd is not installed on my systen $ sudo rpm -qa | grep collect libcollection-0.6.2-27.el7.x86_64 $ And " yum update: brings no new packeage... what to check? Gianluca

2 3

4.1: warning low space and critical space action blocker not honoured?
by Gianluca Cecchi 12 Feb '17

12 Feb '17

Hello, I have a small export domain while doing a test. So I would like to temporarily lower down warning and critical to the minimum, so that I complete the test and then I re-enable default ones: Initial situation with "engine-config -g" CriticalSpaceActionBlocker: 5 version: general WarningLowSpaceIndicator: 10 version: general This is confirmed by what I see in RACTOREXP export storage domain general pane: Size: 49 GB Available: 38 GB Used: 11 GB Warning Low Space Indicator: 10% (4 GB) Critical Space Action Blocker: 5 GB I set both to 1 [root@ovmgr1 ~]# engine-config -s WarningLowSpaceIndicator=5 [root@ovmgr1 ~]# engine-config -s CriticalSpaceActionBlocker=1 Systemctl restart ovirt-engine [root@ovmgr1 ~]# engine-config -a|grep "Space[A,I]" CriticalSpaceActionBlocker: 1 version: general WarningLowSpaceIndicator: 1 version: general [root@ovmgr1 ~]# But the storage domain still shows the previous values in webadmin gui. I tried also to put in maintenance the storage domain and then activate it again but no change. And if I try to export a VM with 30Gb of disk I get the error and in the engine log 2017-02-12 20:44:44,872+01 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (default task-1 2) [97705aa9-f082-4e79-9e6b-b5bf0dde3666] START, GetVmsInfoVDSCommand( GetVmsInfoVDSCommandParameters:{runAsync=' true', storagePoolId='588237b8-0031-02f6-035d-000000000136', ignoreFailoverLimit='false', storageDomainId='8846db3f-6e07-4468-bbfc-bf5fbc3f8eef', vmIdList='null'}), log id: 2b56a855 2017-02-12 20:44:45,882+01 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (default task-1 2) [97705aa9-f082-4e79-9e6b-b5bf0dde3666] FINISH, GetVmsInfoVDSCommand, log id: 2b56a855 2017-02-12 20:44:47,324+01 INFO [org.ovirt.engine.core.bll.exportimport.ExportVmCommand] (default task-14) [dd88227e-7224-4e02-b2b9-11cb3e6d9ce4] Lock Acquired to object 'EngineLock:{exclusiveLocks='[7c9c686f-6cc6-4db7-8bdd-ee11b82a5266=<VM, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}' 2017-02-12 20:44:47,382+01 WARN [org.ovirt.engine.core.bll.exportimport.ExportVmCommand] (default task-14) [dd88227e-7224-4e02-b2b9-11cb3e6d9ce4] Validation of action 'ExportVm' failed for user admin@internal-authz. Reasons: VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_DISK_SPACE_LOW_ON_STORAGE_DOMAIN,$storageName RACTOREXP 2017-02-12 20:44:47,383+01 INFO [org.ovirt.engine.core.bll.exportimport.ExportVmCommand] (default task-14) [dd88227e-7224-4e02-b2b9-11cb3e6d9ce4] Lock freed to object 'EngineLock:{exclusiveLocks='[7c9c686f-6cc6-4db7-8bdd-ee11b82a5266=<VM, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}' 2017-02-12 20:44:47,394+01 ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-14 ) [] Operation Failed: [Cannot export VM. Low disk space on Storage Domain RACTOREXP.] What I'm doing wrong? Thanks, Gianluca

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