DS509-Performance

Synology DS509 s 2x1TB Seagate RAID1:

hdparm -i /dev/sde
/dev/sde:
 Model=ST31000528AS, FwRev=CC38, SerialNo=9VP36EMR

Test zápisu přes NFS:

xeric:~# dd if=/dev/zero of=nfs/pokus.txt bs=1k count=10M
2913304+0 records in
2913304+0 records out
2983223296 bytes (3.0 GB) copied, 90.1825 s, 33.1 MB/s

Čtení přímo z disku:

synology-dulik> hdparm -tT /dev/sde
/dev/sde:
 Timing cached reads:   1264 MB in  2.00 seconds = 631.61 MB/sec
 Timing buffered disk reads: 282 MB in  3.00 seconds =  94.00 MB/sec

hdparm -tT /dev/sdd
/dev/sdd:
 Timing cached reads:   1258 MB in  2.00 seconds = 629.31 MB/sec
 Timing buffered disk reads: 370 MB in  3.01 seconds = 123.12 MB/sec

Čtení z RAID1:

hdparm -tT /dev/md0
/dev/md0:
 Timing cached reads:   1266 MB in  2.00 seconds = 633.53 MB/sec
 Timing buffered disk reads: 312 MB in  3.02 seconds = 103.33 MB/se