[Bug 2061701] Re: check_can_live_migrate_source fails with mkfs.vfat error: Label can be no longer than 11 characters
Guillaume Boutry
2061701 at bugs.launchpad.net
Thu Mar 26 13:12:41 UTC 2026
** Changed in: cloud-archive/dalmatian
Status: New => Won't Fix
** Changed in: cloud-archive/gazpacho
Status: New => Fix Released
** Changed in: cloud-archive/flamingo
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/2061701
Title:
check_can_live_migrate_source fails with mkfs.vfat error: Label can be
no longer than 11 characters
Status in Ubuntu Cloud Archive caracal series:
New
Status in Ubuntu Cloud Archive dalmatian series:
Won't Fix
Status in Ubuntu Cloud Archive epoxy series:
New
Status in Ubuntu Cloud Archive flamingo series:
Fix Released
Status in Ubuntu Cloud Archive gazpacho series:
Fix Released
Status in OpenStack Compute (nova):
Fix Released
Status in nova package in Ubuntu:
New
Status in nova source package in Noble:
New
Bug description:
When testing NBD TLS live-migration the initial attempt failed. Looks
like a generated filesystem label is too long.
Subsequent attempts succeeded
$ nova-compute --version
Modules with known eventlet monkey patching issues were imported prior to eventlet monkey patching: urllib3. This warning can usually be ignored if the caller is only importing and not executing nova code.
27.2.1
oslo_messaging.rpc.client.RemoteError: Remote error: ProcessExecutionError Unexpected error while running command.
Command: mkfs -t vfat -n ephemeral_1_0706d66 /var/lib/nova/instances/_base/ephemeral_1_0706d66
Exit code: 1
Stdout: 'mkfs.fat 4.2 (2021-01-31)\n'
Stderr: 'mkfs.vfat: Label can be no longer than 11 characters\n'
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