Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Sorry to answer on this mail, but I did not receive my first mail or your answer.
We're able to reproduce this error on nearly all our DRBD9-/PVE-Clusters. There is a quorum, since all three DRBD-nodes are up and running when we try to start the cloning/migration process.
We analyzed our logs and found the attached entries. As you can see, it's obivously a DRBD-problem, no Quorom-Problem, and we're able to fix this immediatly by changing the code to he one I've posted already.
Mit freundlichen Grüßen
Dominic Pratt
Produkt- und Softwareentwicklung
---
Besuchen Sie unsere neue Webseite! www.zmt.info
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Zengel Medizintechnik GmbH
Am Hahnenbusch 14b
55268 Nieder-Olm
Dominic Pratt
Tel.: +49-6136-994390
Fax.: +49-6136-9943999
E-Mail: dmp at zmt.info
Geschäftsführer: Grischa Zengel
Amtsgericht Mainz HRB 46777
USt-IdNr.: DE255806446
Von: drbd-user-bounces at lists.linbit.com [mailto:drbd-user-bounces at lists.linbit.com] Im Auftrag von Dominic Pratt
Gesendet: Montag, 19. Juni 2017 16:04
An: 'drbd-user at lists.linbit.com' <drbd-user at lists.linbit.com>
Betreff: [DRBD-user] DRBD9 BUG (drbdmanage-proxmox): Unable to clone disk
Hi there guys,
I haven't found a bugtracker, so I hope this is the right place to submit a bug...
We're using DRBD9 in a PVE4-Cluster with 3 Nodes, one of them being a no-storage node. We're unable to clone disks/VMs between nodes, because the created disk needs a few seconds to become available.
Package:
drbdmanage-proxmox 1.0-1
File:
DRBDPlugin.pm
Function:
alloc_image
Error-Message:
create full clone of drive scsi0 (VG1:vm-113-disk-1)
drive mirror is starting for drive-scsi0
drive-scsi0: Cancelling block job
drive-scsi0: Done.
drbd error: Could not forward data to leader
TASK ERROR: storage migration failed: mirroring error: VM 113 qmp command 'drive-mirror' failed - Could not open '/dev/drbd/by-res/vm-113-disk-1/0': No such file or directory
Workaround/Bugfix:
($rc, $res) = $hdl->auto_deploy($name, $redundancy, 0, 0);
check_drbd_res($rc);
+ warn "sleeping 10s";
+ sleep(10);
return $name;
}
If you need more information, just let me know.
Mit freundlichen Grüßen
Dominic Pratt
Produkt- und Softwareentwicklung
---
Besuchen Sie unsere neue Webseite! www.zmt.info
[Logo schwarz weiss - side-by-side - vorlage logo_ohne2]
Zengel Medizintechnik GmbH
Am Hahnenbusch 14b
55268 Nieder-Olm
Dominic Pratt
Tel.: +49-6136-994390
Fax.: +49-6136-9943999
E-Mail: dmp at zmt.info<mailto:dmp at zmt.info>
Geschäftsführer: Grischa Zengel
Amtsgericht Mainz HRB 46777
USt-IdNr.: DE255806446
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