diff options
| author | Simon Rettberg | 2024-01-18 17:03:14 +0100 |
|---|---|---|
| committer | Simon Rettberg | 2024-01-18 17:03:14 +0100 |
| commit | fe9c6275b38c95f10aba2fd25977e57721df5d4e (patch) | |
| tree | 6d998a4114fb9cbd08108e16e50c82abb20d7623 /src | |
| parent | [SERVER] Log errno if opening image file fails (diff) | |
| download | dnbd3-fe9c6275b38c95f10aba2fd25977e57721df5d4e.tar.gz dnbd3-fe9c6275b38c95f10aba2fd25977e57721df5d4e.tar.xz dnbd3-fe9c6275b38c95f10aba2fd25977e57721df5d4e.zip | |
[KERNEL] Set fake RTT to 500ms on manual server switch
5ms was apparently way too low and lead to frequent switch-aways from
the local dnbd3-server on heavy load during bootup.
Diffstat (limited to 'src')
| -rw-r--r-- | src/kernel/blk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/kernel/blk.c b/src/kernel/blk.c index fb6a103..2d733b1 100644 --- a/src/kernel/blk.c +++ b/src/kernel/blk.c @@ -225,8 +225,8 @@ static int dnbd3_blk_ioctl(struct block_device *bdev, fmode_t mode, unsigned int alt_server->best_count = 100; } else { for (j = 0; j < DISCOVER_HISTORY_SIZE; ++j) - if (alt_server->rtts[j] < 5000) - alt_server->rtts[j] = 5000; + if (alt_server->rtts[j] < 500000) + alt_server->rtts[j] = 500000; alt_server->best_count = 0; } } |