BlobStore是SPDK专门为高性能SSD开发的一款本地存储系统,以下简称BS。上层的存储服务可以基于BS开发,BS之上可以是数据库,RocksBD和分布式存储等。BS管理整个底层硬盘设备,提供空间分配服务,具有持久化,掉电安全等特性。 BS不同于一般的文件系统,它没有目录结构,也不能指定文件名,也不兼容posix接口。所以BS管理的
SPDK之BlobStore空间释放流程 小川 分布式存储系统开发人员 BlobStore是SPDK专门为高性能SSD开发的一款本地存储系统,以下简称BS。上层的存储服务可以基于BS开发,BS之上可以是数据库,RocksBD和分布式存储等。BS管理整个底层硬盘设备,提供空间分配服务,具有持久化,掉电安全等特性。 之前的文章介绍了BS的空间分配流程,大致分为...
information to thenew_qpaircallback. This will simplify the code when having multiple nvmf targets or when retrieving the context information from globals is not suitable. blobstore A newspdk_bdev_create_bs_dev_from_descfunction has been added andspdk_bdev_create_bs_dev ...
This will simplify the code when having multiple nvmf targets or when retrieving the context information from globals is not suitable.blobstoreA new spdk_bdev_create_bs_dev_from_desc function has been added and spdk_bdev_create_bs_dev function has been deprecated. The new create function can ...
This will simplify the code when having multiple nvmf targets or when retrieving the context information from globals is not suitable.blobstoreA new spdk_bdev_create_bs_dev_from_desc function has been added and spdk_bdev_create_bs_dev function has been deprecated. The new create function can ...
SPDKvhostFUSETarget加速虚拟机与容器文件访问 SharinghostfileswiththeGuest •Plan9foldersharingoverVirtio-I/Ovirtualization •QEMUcanprocessthe9prequestandsendtobackendvialocalexistingPOSIXAPIs.•AnotheroptimizationforclearcontainerswhichmovestheIOprocessintotheHostkernelspace,eliminatesyscallfromusersapcetokernel...
This will simplify the code when having multiple nvmf targets or when retrieving the context information from globals is not suitable.blobstoreA new spdk_bdev_create_bs_dev_from_desc function has been added and spdk_bdev_create_bs_dev function has been deprecated. The new create function can ...
SPDKvhostFUSETarget加速虚拟机与容器文件访问 SharinghostfileswiththeGuest •Plan9foldersharingoverVirtio-I/Ovirtualization •QEMUcanprocessthe9prequestandsendtobackendvialocalexistingPOSIXAPIs.•AnotheroptimizationforclearcontainerswhichmovestheIOprocessintotheHostkernelspace,eliminatesyscallfromusersapcetokernel...
Blobstore A new function, spdk_bs_dump(), has been added that dumps all of the contents of a blobstore to a file pointer. This includes the metadata and is very useful for debugging. Two new operations have been added for thin-provisioned blobs. spdk_bs_inflate_blob() will allocate clus...
This will simplify the code when having multiple nvmf targets or when retrieving the context information from globals is not suitable.blobstoreA new spdk_bdev_create_bs_dev_from_desc function has been added and spdk_bdev_create_bs_dev function has been deprecated. The new create function can ...