Linuxeden开源社区Ceph Luminous v12.2.8 发布了。此版本包含一系列错误修正和 ceph 的所有组件的稳定性改进。
对于安装了破坏的 12.2.6 版本的集群，12.2.7 修复了回归并引入了一个变通方法选项 `osd distrust data digest = true`，但 12.2.7 集群仍然生成健康警告，如：
[ERR] 11.288 shard 207: soid 11:1155c332:::rbd_data.207dce238e1f29.0000000000000527:head data_digest 0xc8997a5b != data_digest 0x2ca15853
12.2.8 改进了深度清理代码以自动修复这些不一致性。 整个集群升级后再进行全面深度清理，所有这些不一致都得到解决; 禁用 `osd distrust data digest = true` 可选方法是安全的。
更新内容：
- bluestore: set correctly shard for existed Collection (issue#24761, pr#22860, Jianpeng Ma)
- build/ops: Boost system library is no longer required to compile and link example librados program (issue#25054, pr#23202, Nathan Cutler)
- build/ops: Bring back diff -y for non-FreeBSD (issue#24396, issue#21664, pr#22848, Sage Weil, David Zafman)
- build/ops: install-deps.sh fails on newest openSUSE Leap (issue#25064, pr#23179, Kyr Shatskyy)
- build/ops: Mimic build fails with -DWITH_RADOSGW=0 (issue#24437, pr#22864, Dan Mick)
- build/ops: order rbdmap.service before remote-fs-pre.target (issue#24713, pr#22844, Ilya Dryomov)
完整更新内容看这里。
转自 https://www.oschina.net/news/99623/ceph-luminous-12-2-8-released