Kernel update: Virtuozzo ReadyKernel patch 78.0 for Virtuozzo 7.0 Updates 9, 10 and Virtuozzo Infrastructure Platform 2.5¶
Issue date: 2019-05-13
Applies to: Virtuozzo 7.0, Virtuozzo Infrastructure Platform 2.5
Virtuozzo Advisory ID: VZA-2019-035
1. Overview¶
The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernels 3.10.0-862.20.2.vz7.73.24 and 3.10.0-862.20.2.vz7.73.29 (Virtuozzo 7.0 Update 9 and Virtuozzo Infrastructure Platform 2.5) and 3.10.0-957.10.1.vz7.85.17 (Virtuozzo 7.0 Update 10).
2. Bug Fixes¶
I/O errors were reported after a successful replacement of the ploop images. (VSTOR-22272)
It was found that if a ploop image was revoked and then replaced using ‘ploop replace’, ‘abort’ flag was not cleared. As a result, subsequent I/O operations would fail. (VSTOR-22414)
3. Installing the Update¶
Download, install, and immediately apply the patch to the current kernel by running ‘readykernel update’.
4. References¶
The JSON file with the list of new and updated packages is available at https://docs.virtuozzo.com/vza/VZA-2019-035.json.