Dell PowerEdge External Media System 1434 Improving NFS performance on HPC clu - Page 4

Tables, s, PCIe SSD health

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Improving NFS Performance on HPC Clusters with Dell Fluid Cache for DAS Tables Table 1. Table 2. Table 3. Table 4. Table 5. NFS server and storage hardware configuration 8 NFS server software and firmware configuration 9 Hardware configuration for DFC 10 Software and firmware configuration for DFC 10 I/O cluster details 11 Figures Figure 1. NFS storage solution 7 Figure 2. NFS server 8 Figure 3. Test bed 12 Figure 4. PCIe SSD health 15 Figure 5. Large sequential write performance 18 Figure 6. Large sequential read performance 18 Figure 7. Random write performance 19 Figure 8. Random read performance 20 Figure 9. Metadata file create performance 21 Figure 10. Metadata file stat performance 21 Figure 11. Metadata file remove performance 22 Figure 12. Cold-cache sequential reads 23 Figure 13. Cold-cache random reads 23 Figure 14. CacheIO-DiskIO on cold-cache reads 24 Figure 15. Solution cabling 28 4

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Improving NFS Performance on HPC Clusters with Dell Fluid Cache for DAS
4
Tables
Table 1.
NFS server and storage hardware configuration
......................................................
8
Table 2.
NFS server software and firmware configuration
.....................................................
9
Table 3.
Hardware configuration for DFC
.......................................................................
10
Table 4.
Software and firmware configuration for DFC
......................................................
10
Table 5.
I/O cluster details
........................................................................................
11
Figures
Figure 1.
NFS storage solution
.......................................................................................
7
Figure 2.
NFS server
...................................................................................................
8
Figure 3.
Test bed
...................................................................................................
12
Figure 4.
PCIe SSD health
...........................................................................................
15
Figure 5.
Large sequential write performance
..................................................................
18
Figure 6.
Large sequential read performance
..................................................................
18
Figure 7.
Random write performance
............................................................................
19
Figure 8.
Random read performance
.............................................................................
20
Figure 9.
Metadata file create performance
....................................................................
21
Figure 10.
Metadata file stat performance
.......................................................................
21
Figure 11.
Metadata file remove performance
...................................................................
22
Figure 12.
Cold-cache sequential reads
...........................................................................
23
Figure 13.
Cold-cache random reads
...............................................................................
23
Figure 14.
CacheIO-DiskIO on cold-cache reads
..................................................................
24
Figure 15.
Solution cabling
..........................................................................................
28