要检查AWS S3 Glacier归档上传的状态或加快上传速度,可以使用以下方法。
aws glacier describe-job --account-id --vault-name --job-id
其中,
是您的AWS帐户ID,
是您要上传到的Glacier存储库的名称,
是您要检查的归档上传作业的ID。
多线程上传:您可以将归档文件切分成较小的部分,并使用多个线程并行上传这些部分。这可以通过使用AWS SDK或AWS CLI来实现。
增加并发连接数:您可以增加与Glacier服务的并发连接数,以允许更多的同时上传操作。这可以通过在代码中配置适当的参数来实现,具体取决于您使用的SDK或CLI。
使用分段上传:如果您的归档文件非常大,您可以使用分段上传的方法将文件分成多个部分,并逐个上传。这可以在代码中使用UploadPart
操作来实现。
以下是使用AWS SDK for Python(Boto3)的示例代码,显示如何使用多线程和分段上传来加快上传速度:
import boto3
from concurrent.futures import ThreadPoolExecutor
def upload_archive(vault_name, archive_path):
glacier = boto3.client('glacier')
with open(archive_path, 'rb') as archive:
response = glacier.upload_archive(
vaultName=vault_name,
body=archive
)
return response
def upload_large_archive(vault_name, archive_path):
glacier = boto3.client('glacier')
part_size = 1024 * 1024 * 64 # 64MB
upload_id = glacier.initiate_multipart_upload(
vaultName=vault_name,
partSize=str(part_size)
)['uploadId']
with open(archive_path, 'rb') as archive:
parts = []
start_range = 0
while True:
data = archive.read(part_size)
if not data:
break
response = glacier.upload_multipart_part(
vaultName=vault_name,
uploadId=upload_id,
range='bytes {}-{}/*'.format(start_range, start_range + len(data) - 1),
body=data
)
parts.append({
'RangeInBytes': 'bytes {}-{}/*'.format(start_range, start_range + len(data) - 1),
'ETag': response['checksum']
})
start_range += len(data)
response = glacier.complete_multipart_upload(
vaultName=vault_name,
uploadId=upload_id,
archiveSize=str(start_range),
checksum=response['checksum'],
archiveDescription='My Archive'
)
return response
def upload_archives_concurrently(vault_name, archive_paths):
with ThreadPoolExecutor(max_workers=5) as executor:
futures = []
for archive_path in archive_paths:
future = executor.submit(upload_archive, vault_name, archive_path)
futures.append(future)
for future in futures:
response = future.result()
print(response)
# 单线程上传归档
upload_archive('my-vault', 'archive.zip')
# 多线程上传归档
upload_archives_concurrently('my-vault', ['archive1.zip', 'archive2.zip'])
# 大文件分段上传
upload_large_archive('my-vault', 'large_archive.zip')
请注意,这只是一个示例,您可以根据自己的需求进行修改和优化。
希望以上方法对您有所帮助!