Displaying 3 results from an estimated 3 matches for "max_inlin".
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max_inline
2008 Feb 06
0
[ANNOUNCE] Btrfs v0.12 released
..._io problems really stand out.
mount -o ssd option, which clusters file data writes together regardless of
the directory the files belong to. There are a number of other performance
tweaks for SSD, aimed at clustering metadata and data writes to better take
advantage of the hardware.
mount -o max_inline=size option, to override the default max inline file data
size (default is 8k). Any value up to the leaf size is allowed (default
16k).
Simple -ENOSPC handling. Emphasis on simple, but it prevents accidentally
filling the disk most of the time. With enough threads/procs banging on
things,...
2013 Jan 10
0
[PATCH 03/11] Btrfs: use atomic for fs_info->last_trans_log_full_commit
...struct btrfs_fs_info {
* this is updated to the current trans every time a full commit
* is required instead of the faster short fsync log commits
*/
- u64 last_trans_log_full_commit;
+ atomic64_t last_trans_log_full_commit;
unsigned long mount_opt;
unsigned long compress_type:4;
u64 max_inline;
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 2d9fe27..a302e3a 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -7894,7 +7894,8 @@ int btrfs_make_block_group(struct btrfs_trans_handle *trans,
extent_root = root->fs_info->extent_root;
- root->...
2010 Aug 18
13
Poor creat/delete files performance
Hi,
We did some performance test and found the create/delete files performance
of btrfs is very poor.
The test is that we create 50000 files and measure the file-create time
first, and then delete these 50000 files and measure the file-delete time.
(The attached file is the reproduce program)
The result is following:
(Unit: second)
Create file performance
BtrFS Ext4
Total times: