Product update: Virtuozzo 7.0 Update 10 (7.0.10-315)¶
Issue date: 2019-04-23
Applies to: Virtuozzo 7.0
Virtuozzo Advisory ID: VZA-2019-028
1. Overview¶
The Update 10 for Virtuozzo 7.0 provides a new feature as well as stability and usability bug fixes. It also introduces a new kernel 3.10.0-957.10.1.vz7.85.17, which is a rebase to the RHEL 7.6 kernel 3.10.0-957.10.1.el7.
2. New Features¶
Improved shaman interaction with the dispatcher. The new commands ‘shaman cleanup-broken’ and ‘shaman sync’ allow you to clean up and sync shaman and cluster resources to avoid issues with resource migration. For more details, see section 8.9 “Troubleshooting Shaman Resources” in the User’s Guide. (PSBM-64247)
3. Bug Fixes¶
Node could crash due to a bug in overlayfs. (PSBM-91794)
Node could crash due to an issue with microcode. (PSBM-90809)
MAC addresses were truncated for calculating hardware IDs (HWIDs). In case of InfiniBand devices with long MAC addresses, this could result in multiple nodes having the same HWIDs. (PSBM-93117)
Live migration could fail with a CRIU error “Error (criu/tty.c:2324): tty: ctty inheritance detected sid/pgrp 345, no PTY peer with sid/pgrp needed”. (PSBM-76490)
Zero available memory could be reported in containers based on the ubuntu-18.04-x86_64 template. (PSBM-90190)
Other fixes. (PSBM-77022, PSBM-82991, PSBM-83783, PSBM-84241, PSBM-87926, PSBM-88107, PSBM-90384, PSBM-90449, PSBM-90586, PSBM-90731, PSBM-91524, PSBM-91819, PSBM-91824, PSBM-91867, PSBM-91882, PSBM-91956, PSBM-92050, PSBM-92132, PSBM-92238, PSBM-92378, PSBM-92694, PSBM-92869, PSBM-92894, PSBM-93060, PSBM-93077, PSBM-93274, PSBM-93313, PSBM-93352, PSBM-93400, PSBM-93461, PSBM-93571, PSBM-93675, PSBM-93728, PSBM-93751)
4. Installing the Update¶
Install the update by running ‘yum update’ and rebooting the host.
The JSON file with the list of new and updated packages is available at https://docs.virtuozzo.com/vza/VZA-2019-028.json.