era_invalidate reads the live metadata instead of the metadata snapshot when using the `--metadata-snapshot` parameter

[ntsiron]

Hello,

I noticed that era_invalidate reads the live metadata (superblock) instead of the metadata snapshot when using the --metadata-snapshot parameter.

The offending code is https://github.com/jthornber/thin-provisioning-tools/blob/main/era/metadata.cc#L45: The metadata_snap parameter is not passed to open_metadata().

If I am not missing something, and this is indeed a bug, I can send a PR to fix it.

Thanks,
Nikos

[jthornber]

Yes, definitely sounds like a bug. Thanks.

…

On Tue, 4 Jan 2022 at 20:44, Nikos Tsironis ***@***.***> wrote: Hello, I noticed that era_invalidate reads the live metadata (superblock) instead of the metadata snapshot when using the --metadata-snapshot parameter. The offending code is https://github.com/jthornber/thin-provisioning-tools/blob/main/era/metadata.cc#L45: The metadata_snap parameter is not passed to open_metadata(). If I am not missing something, and this is indeed a bug, I can send a PR to fix it. Thanks, Nikos — Reply to this email directly, view it on GitHub <#192>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AABOSQ5OFMOK4LBBSD54N5LUUNLZPANCNFSM5LIKKV4Q> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[mingnus]

I noticed that while I was doing the Rust version recently. You could send a PR if possible, or I'll fix it in conjunction with some recent update/bugfixes in the next few days. Thanks.