[libvirt] (Dropping) OOM Handling in libvirt
Bjoern Walk
bwalk at linux.ibm.com
Mon May 13 12:14:12 UTC 2019
Daniel P. Berrangé <berrange at redhat.com> [2019-05-13, 11:17AM +0100]:
> This is a long mail about ENOMEM (OOM) handling in libvirt. The executive
> summary is that it is not worth the maint cost because:
>
> - this code will almost never run on Linux hosts
>
> - if it does run it will likely have bad behaviour silently dropping
> data or crashing the process
>
> - apps using libvirt often do so via a non-C language that aborts/exits
> the app on OOM regardless, or use other C libraries that abort
>
> - we can build a system that is more reliable when OOM happens by
> not catching OOM, instead simply letting apps exit, restart and
> carry on where they left off
>
> The long answer follows...
Yes, please, thank you. All in favour!
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 902 bytes
Desc: not available
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20190513/3fc2df19/attachment-0001.sig>
More information about the libvir-list
mailing list