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Cloud Workloads

Traditional Workload

Reliable hardware, backup and

restore bits for users when failure

happens

Distributed Workload

Tell users to expect failure.

Users to build apps that can

withstand infrastructure failure

Both types of workloads must run reliably in the cloud

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pNFS Lustre

raw swap dump iSCSI ?? ZFS NFS CIFS ??

??ZFS POSIX Layer (ZPL)ZFS Volume Emulator (Zvol)

Transactional Object Layer

Pooled Storage Layer

Block Device Driver

??FCSSDHDD

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