RHBA-2019:2514 - Bug Fix Advisory

Topic

Updated glusterfs packages that fix various bugs are now available for Red
Hat Gluster Storage 3.4 on Red Hat Enterprise Linux 7.

Description

Red Hat Gluster Storage is software only scale-out storage solution that provides flexible and affordable unstructured data storage. It unifies data storage and infrastructure, increases performance, and improves availability and manageability to meet enterprise-level storage challenges.

This advisory fixes the following bug:

• Previously, some corrupt data was written on bricks during a truncate file operation because incorrect healing information was provided from a parent file operation to a child operation. This update fixes this and provides correct healing information from parent file operations to child operations, eliminating data corruption during a truncate file operation. (BZ#1732778)

Users of Red Hat Gluster Storage are advised to upgrade to these updated packages, which fixes this bug.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Enterprise Linux Server 7 x86_64
• Red Hat Virtualization 4 for RHEL 7 x86_64
• Red Hat Gluster Storage Server for On-premise 3 for RHEL 7 x86_64

Fixes

• BZ - 1732772 - Disperse volume : data corruption with ftruncate data in 4+2 config
• BZ - 1732776 - I/O error on writes to a disperse volume when replace-brick is executed
• BZ - 1732778 - [GSS] Sometimes truncate and discard could cause data corruption when executed while self-heal is running
• BZ - 1732779 - [GSS] An Input/Output error happens on a disperse volume when doing unaligned writes to a sparse file
• BZ - 1734303 - Open fd heal should filter O_APPEND/O_EXCL

CVEs

(none)

References

(none)