[ovirt-users] engine-backup - readlink: missing operand

Yedidyah Bar David didi at redhat.com
Tue Feb 23 01:27:53 EST 2016


On Mon, Feb 22, 2016 at 7:10 PM, Halsey, Michael <
michael.halsey at intechnologywifi.com> wrote:

> Hi All,
>
>
> I’m having issues using the engine-backup command.
>
>
> When running:
>
>
> engine-backup --mode=backup --scope=files —file=veng.bak --log backup.log
>

Please try '--log=backup.log' (with '=').


>
> I get back the following error:
>
>
> readlink: missing operand
>
> Try 'readlink --help' for more information.
>
> /usr/bin/engine-backup: line 1405: : No such file or directory
>
> Notifying engine
>
> /usr/bin/engine-backup: line 1472: : No such file or directory
>
> /usr/bin/engine-backup: line 1405: : No such file or directory
>
> FATAL: Failed notifying engine
>
>
> Log file is not created.
>
> I receive similar errors when changing the scope to ‘all' and ‘db'.
>
>
> I’m running:
>
>
> CentOS Linux release 7.2.1511 (Core)
>
> oVirt Engine Version: 3.6.2.6-1.el7.centos
>
> Engine is running on bare metal.
>
>
> I have tried this with SELinux in Permissive mode. No difference.
> All packages are up to date.
>
>
> Can anyone advise a fix for this or if I’m doing anything wrong?
>
>
> Thanks in advance,
>
>
>
>
>
> Michael Halsey
> Dev Ops Engineer - intechnologyWiFi
> michael.halsey at intechnologywifi.com
> Direct 01423 510650
> Mobile 07467 145626
> Head Office 01423 510510
>
>
>
>
>
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-- 
Didi
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