Server:
Configuration:
- NO NVMe
- NO Persistence Memory
- Server will only use SCM (tmpfs which has size of ~90G only)
Node available with Queue Name
Queue Name Node Type Max Nodes per Job
(assoc'd cores)*Max Duration Max Jobs in Queue* Charge Rate
(per node-hour)skx-dev
SKX 4 nodes
(192 cores)*2 hrs 1* 1 SU skx-normal
SKX 128 nodes
(6,144 cores)*48 hrs 25* 1 SU skx-large
**SKX 868 nodes
(41,664 cores)*48 hrs 3* 1 SU Stampede2 SKX Compute Node Specifications
Model: Intel Xeon Platinum 8160 ("Skylake") Total cores per SKX node: 48 cores on two sockets (24 cores/socket) Hardware threads per core: 2 Hardware threads per node: 48 x 2 = 96 Clock rate: 2.1GHz nominal (1.4-3.7GHz depending on instruction set and number of active cores) RAM: 192GB (2.67GHz) DDR4 Cache: 32KB L1 data cache per core; 1MB L2 per core; 33MB L3 per socket. Each socket can cache up to 57MB (sum of L2 and L3 capacity). Local storage: 144GB /tmp
partition on a 200GB SSD. Size of/tmp
partition as of 14 Nov 2017.DAOS Configuration/ Environment variables (If set any):
Client Configuration:
Configuration:
Environment variables (If set any):
Testing Area | Test | Test Priority (1- HIGH, 2 - LOW) | Number of Servers | Number of Clients | Input Parameter | Expected Result | Observed Result | Defect | Notes | Expected SU's (1 node * 1 hour = 1 SU) |
---|---|---|---|---|---|---|---|---|---|---|
Performance | No Replica Run IOR and collect BW Run IOR small size and collect IOPS | 1 | 1, 8, 64, 128 | 1, 16, 128, 740 | Transfer Size: 256B 4K 128K 512K 1M Block Size: 64M (Depend upon no. of process as file size will increase because of it) FPP and SSF | |||||
Replica 2 Way Run IOR and collect BW Run IOR small size and collect IOPS | 1 | |||||||||
Replica 3 Way Run IOR and collect BW Run IOR small size and collect IOPS | 1 | |||||||||
Replica 4 Way Run IOR and collect BW Run IOR small size and collect IOPS | 1 | |||||||||
Metadata Test (Using MDTest) | ||||||||||
CART self_test | ||||||||||
POSIX (Fuse)? | ||||||||||
Functionality and Scale testing | Run all daos_test | |||||||||
Single server/Max clients | 1 | MAX | ||||||||
Max servers/single client | MAX | 1 | ||||||||
Large number of Pools (~1000) what other operation needed after pool creation? | ||||||||||
dmg utility testing for example: pool query | ||||||||||
Negative Scenarios with Scalability | ||||||||||
Reliability and Data Integrity (Soak testing) | ||||||||||