RFR: 8374875: Improve perfMemory warning about 'Insufficient space for shared memory file'

[Martin Doerr]

On Fri, 9 Jan 2026 12:35:06 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> Btw. when looking at
> 
> https://github.com/openjdk/jdk/blob/c8c6e7007aec9a568c25dcd5d4242b7911a83bfe/src/hotspot/share/cds/filemap.cpp#L1059-L1062
> 
> 
> in case of a write failure, we remove the potentially broken/incomplete file.
> Should we do this here as well to avoid leftover files ?

Deleting it probably makes sense. Maybe in a separate RFE?

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PR Comment: https://git.openjdk.org/jdk/pull/29138#issuecomment-3733038387