blockworks-foundation
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solana
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This commit is contained in:
haoran 2022-11-29 17:42:18 +00:00 committed by HaoranYi
parent b090bb4f56
commit 75fc87f330
1 changed files with 26 additions and 34 deletions
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60
bucket_map/src/bucket_storage.rs
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@ -290,25 +290,21 @@ impl BucketStorage {
.create(true)
.open(file.clone())
.map_err(|e| {
if let Some((mmap_count, num_open_files, max_open_files_limit)) = Self::get_mmap_fd_stats() {
panic!(
"Unable to create data file {} in current dir({:?}): {:?}, current mmap_count: {}, current number of open files: {}, max limit of open files: {:?}",
file.display(),
std::env::current_dir(),
e,
mmap_count,
num_open_files,
max_open_files_limit,
);
}
else {
panic!(
"Unable to create data file {} in current dir({:?}): {:?}",
file.display(),
std::env::current_dir(),
e,
);
}
let mmap_msg = Self::get_mmap_fd_stats()
.map(|(mmap_count, num_open_files, max_open_files_limit)| {
format!("current mmap_count: {}, current number of open files: {}, max limit of open files: {:?}",
mmap_count,
num_open_files,
max_open_files_limit,
)
}).unwrap_or_default();
panic!(
"Unable to create data file {} in current dir({:?}): {:?}. {}",
file.display(),
std::env::current_dir(),
e,
mmap_msg,
);
})
.unwrap();
@ -437,23 +433,19 @@ mod test {
assert_eq!(storage.uid(ix), None);
// test get_mmap_fd_stats
if let Some((mmap_count, num_open_files, max_open_files_limit)) =
BucketStorage::get_mmap_fd_stats()
{
assert!(mmap_count > 0);
assert!(num_open_files > 0);
match max_open_files_limit.soft_limit {
LimitValue::Unlimited => {}
LimitValue::Value(x) => assert!(x > 0),
}
let (mmap_count, num_open_files, max_open_files_limit) =
BucketStorage::get_mmap_fd_stats().unwrap();
match max_open_files_limit.hard_limit {
LimitValue::Unlimited => {}
LimitValue::Value(x) => assert!(x > 0),
}
assert!(mmap_count > 0);
assert!(num_open_files > 0);
match max_open_files_limit.soft_limit {
LimitValue::Unlimited => {}
LimitValue::Value(x) => assert!(x > 0),
}
println!("{:?}", num_open_files);
println!("{:?}", max_open_files_limit);
match max_open_files_limit.hard_limit {
LimitValue::Unlimited => {}
LimitValue::Value(x) => assert!(x > 0),
}
}
}