我一直得到错误:Exception Details: System.IO.IOException: There is not enough space on the disk.
我知道这正在发生,因为当用户来到我的页面时,他/她的压缩文件被下载,然后解压缩。每个zip大约有45 MB,当解压缩大约50 MB时。我开始得到这个错误已经在几次访问页面后(我相信当下载1 GB时)并本地保存到云服务磁盘
我将此作为Azure上的云服务运行,服务大小为中等:
本地资源= 489 GB应用=大约。1.5 GB
有没有办法可以增大磁盘的大小,让我可以保存比如50 GB ?
编辑
下面是我得到错误的部分代码:
using (var client = new WebClient())
{
client.DownloadFile(link, HostingEnvironment.MapPath("~/ebookDownloads/" + name));
using (ZipFile zip = ZipFile.Read(HostingEnvironment.MapPath("~/ebookDownloads/" + name)))
{
foreach (var e in zip)
{
e.Extract(folderToCreate, ExtractExistingFileAction.OverwriteSilently); // overwrite == false
// var filePath = HttpContext.Server.MapPath("~/ebookDownloads/" + nameOfFolder + "/" + e.FileName);
var filePath = Path.Combine(Server.MapPath("~/ebookDownloads/" + nameOfFolder), e.FileName);
listOfLinks.Add(new EbooksHelper { Name = e.FileName, Size = BytesToString(new FileInfo(filePath).Length), Url = "/platinum/DownloadEbook?name=" + e.FileName });
var y = e;
}
}
}
你可以使用本地存储资源,它被添加到你的服务定义中,例如:
<ServiceDefinition>
<WebRole name="MyService_WebRole" vmsize="Medium">
<LocalResources>
<LocalStorage name="LocalStorageName" sizeInMB="50000" cleanOnRoleRecycle="false" />
</LocalResources>
</WebRole>
</ServiceDefinition>
要从运行时访问本地存储,您可以使用RoleEnvironment.GetLocalResource(name)
来获取本地存储的路径。
var localResource = RoleEnvironment.GetLocalResource("LocalStorageName");
var rootPath = localResource.RootPath