reported in our community forum and upstream: https://forum.proxmox.com/threads/164735/ https://tracker.ceph.com/issues/70390 https://github.com/ceph/ceph/pull/62724
fix seems trivial, and the feature is quite new: https://ceph.io/assets/pdfs/events/2024/ceph-days-nyc/Diving%20Deep%20with%20Squid.pdf Signed-off-by: Stoiko Ivanov <s.iva...@proxmox.com> --- the commit message was re-used for both the patch-file and the commit itself hope that's ok? did not build this - as it'd take quite long. only verified that this setting is set to true (for all OSDs irrespective when they were created) with our current packages: ``` ceph config get osd.5 bluestore_elastic_shared_blobs true ``` (on a testcluster of mine) ...shared_blob-to-prevent-crashing-OSDs.patch | 31 +++++++++++++++++++ patches/series | 1 + 2 files changed, 32 insertions(+) create mode 100644 patches/0018-disable-elastic_shared_blob-to-prevent-crashing-OSDs.patch diff --git a/patches/0018-disable-elastic_shared_blob-to-prevent-crashing-OSDs.patch b/patches/0018-disable-elastic_shared_blob-to-prevent-crashing-OSDs.patch new file mode 100644 index 000000000..527df2cd7 --- /dev/null +++ b/patches/0018-disable-elastic_shared_blob-to-prevent-crashing-OSDs.patch @@ -0,0 +1,31 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Stoiko Ivanov <s.iva...@proxmox.com> +Date: Tue, 8 Apr 2025 12:13:10 +0200 +Subject: [PATCH] disable elastic_shared_blob to prevent crashing OSDs + +reported in our community forum and upstream: +https://forum.proxmox.com/threads/164735/ +https://tracker.ceph.com/issues/70390 +https://github.com/ceph/ceph/pull/62724 + +fix seems trivial, and the feature is quite new: +https://ceph.io/assets/pdfs/events/2024/ceph-days-nyc/Diving%20Deep%20with%20Squid.pdf + +Signed-off-by: Stoiko Ivanov <s.iva...@proxmox.com> +--- + ceph/src/common/options/global.yaml.in | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/common/options/global.yaml.in b/ceph/src/common/options/global.yaml.in +index 76a4f4d9551ada1ce20913197dab2b0bdb716b5c..c9b76d378aa7226944e8c0edb14956ad1265a4ae 100644 +--- a/src/common/options/global.yaml.in ++++ b/src/common/options/global.yaml.in +@@ -4952,7 +4952,7 @@ options: + long_desc: Overwrites on snapped objects cause shared blob count to grow. + It has a very negative performance effect. When enabled shared blob count + is significantly reduced. +- default: true ++ default: false + flags: + - create + with_legacy: false diff --git a/patches/series b/patches/series index 994ff174d..6d01dcc02 100644 --- a/patches/series +++ b/patches/series @@ -15,3 +15,4 @@ 0015-debian-pkg-record-python3-packaging-dependency-for-c.patch 0016-d-control-fix-lua-dependencies-for-librgw2.patch 0017-common-pick_address-Add-IPv6-support-to-is_addr_in_s.patch +0018-disable-elastic_shared_blob-to-prevent-crashing-OSDs.patch -- 2.39.5 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
