Articles
- 2026-06-29 - FlashGrid software update required to avoid OpenSSL vulnerability
- 2026-05-11 - Upgrades may be required for Azure Commercial cloud customers to maintain system reliability and performance
- 2026-01-26 - Risk of RAC database corruption due to Oracle bug in recent patches
- 2025-09-02 - RHEL 8: oracle process stuck and DB instance terminates
- 2025-08-17 (updated 2025-11-18) - Network broken after UEK kernel update on Oracle Linux 8/9
- 2025-04-28 - Risk of ASM Staleness Registry corruption
- 2024-09-10 (updated 2025-01-06) - FlashGrid software update may fail on Oracle Linux 8
- 2024-04-29 (updated 2025-11-17) - LVM volumes (including /u01) may fail to mount after reboot on Oracle Linux 8 on AWS
- 2024-03-19 - flashgrid-diags upload commands may fail with AccessDenied error code
- 2023-11-01 - DB RU 19.21: DB instance fails to start with ORA-29707 during patching
- 2023-08-17 (updated 2024-10-25) - Azure customers are advised to update FlashGrid software and to modify MTU setting
- 2023-07-21 - Azure VMs with UEKR6 kernel may hang during node fencing instead of rebooting
- 2023-04-21 (updated 2023-06-26) - GI RU 19.19 causing lockup on RHEL 8.7 / RHCK kernel
- 2023-03-07 - Azure VMs may experience network disruptions and degraded performance
- 2022-11-28 - RHEL 8.7 kernel produces warning messages and kernel taint
- 2022-05-24 - After VM resize, number of Huge Pages may stay at the old value
- 2022-05-17 (updated 2022-08-04) - Database may freeze and experience downtime on RHEL 8.6 kernels
- 2022-02-23 - Database may freeze and experience downtime on latest UEKR6 kernels
- 2022-01-10 (updated 2022-08-03) - RH 8.5 kernel on Azure may hang during node fencing instead of rebooting
- 2021-12-11 - Advisory regarding Log4J vulnerability CVE-2021-44228
- 2021-11-10 - Unnecessary Hyper-V drivers may cause network disruptions and cluster brown-out
- 2021-11-03 (updated 2022-01-31) - Node fencing issue with GI 19.13 (Oct 2021) Release Update on RHEL 8 kernel
- 2021-08-04 (updated) - ASM disk group may be dismounted if an error occurs during disk resync
- 2021-07-14 (updated 2022-08-10) - Software update required for improved failure handling
- 2021-02-27 - Lower than expected network performance when using a small number of network connections
- 2021-01-19 - During resync disks are not taken offline gracefully
- 2020-10-23 - Oracle GI Release Update fails during installation
- 2020-09-08 - Incorrect vm.min_free_kbytes kernel parameter can cause ORA-27301 error
- 2020-05-06 - OS upgrade from RH/OL 7.5 - Issues and Mandatory Steps