* ǻ
SAS HDD 4TB X 12 raid 10
SAS SSD 1.6TB X 2 : raid 1
̰͵ Windows storage space ̿Ͽ HDD tier SSD tier ֽϴ.
HDD 12 15 bay DAS(EMC KTN-STL3) ֽϴ. bay 3 HDD test Ϻη ҽϴ. ҿ 3 hot spare Ҵٰ ʿÿ hot spare ϰ ο 3 bay HDD dockó մϴ. ̷ Ʈ ģ Ŀ hot spare ϴ. hot spare ۵ ѹ ϴ. 峪ų ɰ Ƿ
SAS SSD 12G SAS HBA ִµ dual port ϴ ̺ ֽϴ. б ӵ 2200MB/sec , mirror Ƿ read 2 4400MB/sec, write 2200MB/sec
* Ƴ ǻ
SAS HDD 4TB X 7 : raid 6
12G SAS 400GB SSD X 2 : raid 1
Ʒ SSD cachecadeԴϴ. raid 1 read 2 ӵ , write 1 ӵ ɴϴ. read 2200MB/sec, 900MB/sec ɴϴ. HDD raid 6 б 800~900MB/sec ɴϴ.
ū ̰ ϴ.
ȣϽô Ͻø Դϴ..
3.5ġ SATA Ϲݿ 7200rpm ϴµ ݱ ù 4TB ߿ 뷫 3~4 Ŀ մϴ..
500 GB 9 640GB 8 3TB 8 4TB 4 ؿԽϴ.. 3TB 4TB ǰ ù ǰԴϴ..
ٸ ùٴ ðƮ ̾߱ մϴٸ Ҹ ϴ..
뷫 1 1 2 ϴµ 3TB /4TB 尡 ϴ..
뷮 ϵ Դ ʿ ö մϴ..
Ŵ θ ϸ ɸ մϴ..
ٳ 4~10TB ù X300 1GB 35~33 Ǿ ֳ..
10TB ʿϽôٰ ϸ 10TB 2 Ǵ 12TB 2 缭 RAID 1 ô Ǵ
ũ Ѱ Ͻð Ѱ μ.
ũ ݺ ũ Ͱ Ͻñ ٶϴ.
* ǻ
SAS HDD 4TB X 12 raid 10
SAS SSD 1.6TB X 2 : raid 1
̰͵ Windows storage space ̿Ͽ HDD tier SSD tier ֽϴ.
HDD 12 15 bay DAS(EMC KTN-STL3) ֽϴ. bay 3 HDD test Ϻη ҽϴ. ҿ 3 hot spare Ҵٰ ʿÿ hot spare ϰ ο 3 bay HDD dockó մϴ. ̷ Ʈ ģ Ŀ hot spare ϴ. hot spare ۵ ѹ ϴ. 峪ų ɰ Ƿ
SAS SSD 12G SAS HBA ִµ dual port ϴ ̺ ֽϴ. б ӵ 2200MB/sec , mirror Ƿ read 2 4400MB/sec, write 2200MB/sec
* Ƴ ǻ
SAS HDD 4TB X 7 : raid 6
12G SAS 400GB SSD X 2 : raid 1
Ʒ SSD cachecadeԴϴ. raid 1 read 2 ӵ , write 1 ӵ ɴϴ. read 2200MB/sec, 900MB/sec ɴϴ. HDD raid 6 б 800~900MB/sec ɴϴ.
̳ Ƴ ̳ OS app SSD ֽϴ. data
SSD tier cachecade ϹǷ SSD ϴ Դϴ. HDD ϸ 鰳 õ ִ Ÿ ϴ.
Ƴ backup ֽϴ. 1ð ѹ backupϴµ, incremental backup̹Ƿ ǽ ϴ ̿ ݹ ϴ. װ͵ raid 6 + cachecade
< ߰ 4TB HDD >
* raid Ƿ . SSD tier Ȥ SSD cache Բ ϱ HDD SSD cache write back HDD flush ü ݴϴ.
* 缭 Ƿ 峪 δ ȴ. .
< ߰ 4TB HDD >
* ⸦ .
HDD raid ʰ Ϸ Ѵٸ ϹǷ ߰ ƴ Դϴ.
뷮 6TB 8TB ߰ װ ü
߰ Ѵٸ 10TB ϴ ñⰡ ʹ ̹Ƿ heathy 100% ̴ ǹ ̴ϴ.
ǰ HDD ̶ 18TB մϴ.
ֽ 22TB ~ 22TB ̹Ƿ ǰ ֽ 뷮 뺰 2 Դϴ.