import ceph quincy 17.2.6

[ceph.git] / ceph / src / common / options / global.yaml.in

diff --git a/ceph/src/common/options/global.yaml.in b/ceph/src/common/options/global.yaml.in
index 3bba588296951c7002032366f8dcc5f4f5b74888..2e8d3304bf6c01f1783358d47a585ea3762641a0 100644 (file)
--- a/ceph/src/common/options/global.yaml.in
+++ b/ceph/src/common/options/global.yaml.in
@@ -4005,6 +4005,18 @@ options:
   desc: Allocation unit size for primary/shared device
   default: 64_K
   with_legacy: true
+- name: bluefs_failed_shared_alloc_cooldown
+  type: float
+  level: advanced
+  desc: duration(in seconds) untill the next attempt to use
+   'bluefs_shared_alloc_size' after facing ENOSPC failure.
+  long_desc: Cooldown period(in seconds) when BlueFS uses shared/slow device
+   allocation size instead of "bluefs_shared_alloc_size' one after facing
+   recoverable (via fallback to smaller chunk size) ENOSPC failure. Intended
+   primarily to avoid repetitive unsuccessful allocations which might be
+   expensive.
+  default: 600
+  with_legacy: true
 - name: bluefs_max_prefetch
   type: size
   level: advanced
@@ -4161,7 +4173,7 @@ options:
 - name: bluestore_bluefs_alloc_failure_dump_interval
   type: float
   level: advanced
-  desc: How frequently (in seconds) to dump allocator onBlueFS space allocation failure
+  desc: How frequently (in seconds) to dump allocator on BlueFS space allocation failure
   default: 0
   with_legacy: true
 - name: bluestore_spdk_mem
@@ -4974,6 +4986,14 @@ options:
   desc: Remove allocation info from RocksDB and store the info in a new allocation file
   default: true
   with_legacy: true
+- name: bluestore_debug_inject_allocation_from_file_failure
+  type: float
+  level: dev
+  desc: Enables random error injections when restoring allocation map from file.
+  long_desc: Specifies error injection probability for restoring allocation map from file
+    hence causing full recovery. Intended primarily for testing.
+  default: 0
+  with_legacy: true
 - name: bluestore_fsck_on_umount_deep
   type: bool
   level: dev