[Starlingx-discuss] zero byte image

Mon Sep 23 01:44:36 UTC 2019

Hi Volker:
     Could you upload the new log of cinder crash to LP again ?
     Thanks.

And I noticed your system is using ceph as backend,  I think you can directly use ceph to backup/restore the volume .  you can check [1] as reference .

[1] https://blog.headup.ws/node/34

Thanks.
BR
Austin Sun.

From: Chris Friesen <chris.friesen at windriver.com>
Sent: Saturday, September 21, 2019 5:43 AM
To: starlingx-discuss at lists.starlingx.io
Subject: Re: [Starlingx-discuss] zero byte image

Can we get the collect logs for this scenario?  We need to see the logs to see what's going on.

You might want to try adding "--container-format bare" to the command below, after the "--disk-format qcow2" portion just to see if that helps.

Thanks,
Chris

On 9/20/2019 8:47 AM, von Hoesslin, Volker wrote:
hi!
so, documented in bug-report i have helped by my self. thx for the attention, but another problem came up by this way:

if i try to convert an 2TB volume to an image, cinder crash all the time!

command:
$ openstack image create --volume 3c9414bb-98bd-45d4-9b38-2b073e958f81 --disk-format qcow2 "test - snap - vol - img"

$ tail /var/log/cinder/cinder-volume.log
2019-09-20 14:30:35.202 26339 WARNING oslo.service.loopingcall [req-4435ac18-f021-4784-8fcd-b73d257636a7 - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.95 sec
2019-09-20 14:30:45.595 22211 INFO oslo_service.service [req-962ea9a1-97c7-48b0-99a4-b1651b8c2cac - - - - -] Caught SIGTERM, stopping children
2019-09-20 14:30:45.596 22211 INFO oslo_service.service [req-962ea9a1-97c7-48b0-99a4-b1651b8c2cac - - - - -] Waiting on 1 children to exit

in the same way, the complete controller will unavailable and openstack will switch to the other one and bring it to active ... this is not so good :( i realy need this volume/image ...

greez & thx, volker...

________________________________
Von: Xie, Cindy [cindy.xie at intel.com<mailto:cindy.xie at intel.com>]
Gesendet: Donnerstag, 19. September 2019 16:29
An: von Hoesslin, Volker; Sun, Austin; starlingx-discuss at lists.starlingx.io<mailto:starlingx-discuss at lists.starlingx.io>
Betreff: Re: [Starlingx-discuss] zero byte image
Thanks Volker. @Sun, Austin<mailto:austin.sun at intel.com> can you please follow up with this LP.

Thx. - cindy

From: von Hoesslin, Volker <Volker.Hoesslin at swsn.de><mailto:Volker.Hoesslin at swsn.de>
Sent: Thursday, September 19, 2019 6:01 PM
To: Sun, Austin <austin.sun at intel.com><mailto:austin.sun at intel.com>; Xie, Cindy <cindy.xie at intel.com><mailto:cindy.xie at intel.com>; starlingx-discuss at lists.starlingx.io<mailto:starlingx-discuss at lists.starlingx.io>
Subject: AW: zero byte image

check it out: https://bugs.launchpad.net/starlingx/+bug/1844642

________________________________
Von: Sun, Austin [austin.sun at intel.com<mailto:austin.sun at intel.com>]
Gesendet: Dienstag, 17. September 2019 03:09
An: Xie, Cindy; von Hoesslin, Volker; starlingx-discuss at lists.starlingx.io<mailto:starlingx-discuss at lists.starlingx.io>
Betreff: RE: zero byte image
Hi Volker:
Would you like running command 'collect' in system to collect all necessary logs ?
And then create new bug  https://bugs.launchpad.net/starlingx and attached log to bug.

Thanks.
BR
Austin Sun.

From: Xie, Cindy [mailto:cindy.xie at intel.com]
Sent: Tuesday, September 17, 2019 7:42 AM
To: von Hoesslin, Volker <Volker.Hoesslin at swsn.de<mailto:Volker.Hoesslin at swsn.de>>; starlingx-discuss at lists.starlingx.io<mailto:starlingx-discuss at lists.starlingx.io>
Subject: Re: [Starlingx-discuss] zero byte image

Volker,
You still have 1.0 running (2+2+3) and you still have your data, right? You just want to backup your user data & restore it in your new 2.0 deployment? I am hoping that you didn't lost your data.

Thx. - cindy

From: von Hoesslin, Volker <Volker.Hoesslin at swsn.de<mailto:Volker.Hoesslin at swsn.de>>
Sent: Monday, September 16, 2019 9:14 PM
To: starlingx-discuss at lists.starlingx.io<mailto:starlingx-discuss at lists.starlingx.io>
Subject: [Starlingx-discuss] zero byte image

hi,
i'm big in trouble... i'm with you from the first hour and run an staringX 2018.10 in production mode (i know, i know, no comment please ;)) so, update to the new starlingX 2.0 version will need to reinstall the complete stack, but i need to backup some VMs first.
based on this dokumentation https://docs.openstack.org/nova/rocky/admin/migrate-instance-with-snapshot.html i got always an zero byte image, at the internet i got some posting that indicate the same problem, but for now, i cant fix it :(

i have an full starlinX install with dedicated storage (2x controller, 2x compute, 3x storage). maybe someone can help me?

greez & thx, volker...

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