X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2FChangeLog;fp=lustre%2FChangeLog;h=d45f803cc283e16cd2413103f4b80ac25303f9e0;hb=1ac7d93c84b22161c793031995573ec69a8036f7;hp=fa9edfb2f1bb0141a63e0150a9a169213f865e58;hpb=d90ca9434251416698e0277ae35a780541e65857;p=fs%2Flustre-release.git

diff --git a/lustre/ChangeLog b/lustre/ChangeLog
index fa9edfb..d45f803 100644
--- a/lustre/ChangeLog
+++ b/lustre/ChangeLog
@@ -1,3 +1,57 @@
+TBD Whamcloud
+       * version 2.12.9
+       * See https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix
+         for currently supported client and server kernel versions.
+       * Server primary kernels built and tested during release cycle:
+         3.10.0-957.27.2.el7  (RHEL7.6)
+         3.10.0-1062.18.1.el7 (RHEL7.7)
+         3.10.0-1127.19.1.el7 (RHEL7.8)
+         3.10.0-1160.49.1.el7 (RHEL7.9)
+       * Server known to build on the following kernels (others may also work):
+         2.6.32-696.18.7.el6  (RHEL6.9)
+         3.10.0-862.14.4.el7  (RHEL7.5)
+         4.4.120-92.70        (SLES12 SP2)
+         4.4.180-94.97        (SLES12 SP3)
+         4.4.0-142            (Ubuntu 16.04)
+         4.15.0-45            (Ubuntu 18.04)
+         vanilla linux 4.6.7  (ZFS only)
+       * ldiskfs needs an ldiskfs patch series for that kernel, ZFS does not
+       * Client primary unpatched kernels built and tested during release cycle:
+         3.10.0-957.27.2.el7  (RHEL7.6)
+         3.10.0-1062.18.1.el7 (RHEL7.7)
+         3.10.0-1127.19.1.el7 (RHEL7.8)
+         3.10.0-1160.49.1.el7 (RHEL7.9)
+         4.18.0-80.11.2.el8   (RHEL8.0)
+         4.4.180-94.97        (SLES12 SP3)
+         4.12.14-95.54        (SLES12 SP4)
+         4.12.14-122.91       (SLES12 SP5)
+         4.15.0-45            (Ubuntu 18.04)
+       * Client known to build on unpatched kernels (others may also work):
+         2.6.32-696.18.7.el6  (RHEL6.9)
+         2.6.32-754.6.3.el6   (RHEL6.10)
+         3.10.0-862.14.4.el7  (RHEL7.5)
+         4.14.0-49.13.1.el7a  (RHEL7.5)
+         4.14.0-115.2.2.el7a  (RHEL7.6)
+         4.18.0-147.3.1.el8   (RHEL8.1)
+         4.18.0-193.28.1.el8  (RHEL8.2)
+         4.18.0-240.22.1.el8  (RHEL8.3)
+         4.18.0-305.19.1.el8  (RHEL8.4)
+         4.18.0-348.2.1.el8   (RHEL8.5)
+         4.18.0-372.9.1.el8   (RHEL8.6)
+         4.4.120-92.70        (SLES12 SP2)
+         4.4.0-142            (Ubuntu 16.04)
+         vanilla linux 4.15.0 (ZFS only)
+       * Recommended e2fsprogs version: 1.45.6.wc1 or newer
+       * Recommended ZFS / SPL version: 0.7.13
+       * NFS export disabled when stack size < 8192 (32-bit Lustre clients),
+         since the NFSv4 export of Lustre filesystem with 4K stack may cause a
+         stack overflow. For more information, please refer to bugzilla 17630.
+       * NFSv4 reexport to 32-bit NFS client nodes requires Lustre client on
+         the re-exporting nodes to be mounted with "32bitapi" mount option
+       * Note for Ubuntu 14.04.5:
+         The 4.4.0 series is the HWE Kernel derived from 16.04 (Xenial).
+         See: https://wiki.ubuntu.com/Kernel/LTSEnablementStack
+
 2021-11-18 Whamcloud
        * version 2.12.8
        * See https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix