On Thu, May 11, 2017 at 12:35:18PM +0200, Kashyap Chamarthy wrote:
> I've got a server with multiple guests, and wanted to quickly check how
> many of them had snapshots (and in turn, how many snapshots).
>
> So I quickly wrote the below script to enumerate the snapshots using the
> virDomainSnapshotListNames() API, and it turned out, one of the guests
> had 1329 snaphots (created by a script for testing):
>
> libvirt.libvirtError: too many remote undefineds: 1329 > 1024
>
> DanPB on IRC said we could likely raise that limit:
>
> "we can likely increase that limit, since the rpc message size would
> allow many more before the ultimate limit is hit"
>
> He also points out the error message could be improved and is a sign of
> a bug:
>
> "'undefined' is a perl NULL that must come from a bug in the rpc
> generator"
Ah, Dan already just posted patches for both the above issues:
https://www.redhat.com/archives/libvir-list/2017-May/msg00295.html
-- remote: increase max storage pools, nwfilters & snapshots to
16384
https://www.redhat.com/archives/libvir-list/2017-May/msg00293.html
-- rpc: improve error message for bounds check
Thanks!
--
/kashyap
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