shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
Code Releases Activity

libdm: enforce writethrough mode for cleaner

Browse Source 
With "cleaner" policy always use 'writethrough' mode.
This commit is contained in:
Zdenek Kabelac 2015-10-13 14:06:15 +02:00
parent 5ac81657e5
commit 5695c6aca6
2 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
WHATS_NEW_DM
View File

@ -1,5 +1,6 @@
Version 1.02.110 - Version 1.02.110 -
====================================== ======================================
Enforce writethrough mode for cleaner policy.
Add support for recognition and deactivation of MD devices to blkdeactivate. Add support for recognition and deactivation of MD devices to blkdeactivate.
Move target status functions out of libdm-deptree. Move target status functions out of libdm-deptree.
Correct use of max_write_behind parameter when generating raid target line. Correct use of max_write_behind parameter when generating raid target line.

3
libdm/libdm-deptree.c
View File

@ -3302,7 +3302,8 @@ int dm_tree_node_add_cache_target(struct dm_tree_node *node,
return_0; return_0;
seg->data_block_size = data_block_size; seg->data_block_size = data_block_size;
seg->flags = feature_flags; /* Enforce WriteThough mode for cleaner policy */
seg->flags = (strcmp(policy_name, "cleaner") == 0) ? DM_CACHE_FEATURE_WRITETHROUGH : feature_flags;
seg->policy_name = policy_name; seg->policy_name = policy_name;
/* FIXME: better validation missing */ /* FIXME: better validation missing */