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logger: Fix calculation of total and left bytes

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Jun-Tao
2018-05-15 23:24:39 -07:00
committed by Lorenz Meier
parent f8dd833a14
commit c7cb62eb28
1 changed files with 3 additions and 3 deletions
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6
src/modules/logger/logger.cpp
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@@ -2117,7 +2117,7 @@ int Logger::check_free_space()
uint64_t min_free_bytes = 300ULL * 1024ULL * 1024ULL;
uint64_t total_bytes = statfs_buf.f_blocks * statfs_buf.f_bsize / 10;
uint64_t total_bytes = statfs_buf.f_blocks * statfs_buf.f_bsize;
if (total_bytes / 10 < min_free_bytes) { // reduce the minimum if it's larger than 10% of the disk size
min_free_bytes = total_bytes / 10;
@@ -2149,7 +2149,7 @@ int Logger::check_free_space()
}
PX4_INFO("removing log directory %s to get more space (left=%u MiB)", directory_to_delete,
(unsigned int)(statfs_buf.f_bavail / 1024U * statfs_buf.f_bsize / 1024U));
(unsigned int)(statfs_buf.f_bavail * statfs_buf.f_bsize / 1024U / 1024U));
if (remove_directory(directory_to_delete)) {
PX4_ERR("Failed to delete directory");
@@ -2163,7 +2163,7 @@ int Logger::check_free_space()
if (statfs_buf.f_bavail < (px4_statfs_buf_f_bavail_t)(50 * 1024 * 1024 / statfs_buf.f_bsize)) {
mavlink_log_critical(&_mavlink_log_pub,
"[logger] Not logging; SD almost full: %u MiB",
(unsigned int)(statfs_buf.f_bavail / 1024U * statfs_buf.f_bsize / 1024U));
(unsigned int)(statfs_buf.f_bavail * statfs_buf.f_bsize / 1024U / 1024U));
return 1;
}