Qsan Technology P300H61, Руководство пользователя

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7. Front-end: 4 x GbE iSCSI ports per controller
8. LCM for quick management
9. Hot pluggable BBM support (optional)
10. SAS JBOD expansion port for expansion
11. QSATA board support for SATA drives (optional)
12. Two power supplies (P300H61)
Three power supplies (P300H71)
13. Redundant fans
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RAID and volume operation
1. RAID level: 0,1,0+1,3,5,6,10,30,50, 60, JBOD, and N-way mirror
2. Up to 1024 logical volumes in the system
3. Up to 32 PDs can be included in one volume group
4. Global and dedicated hot spare disks
5. Write-through or write-back cache policy for different application usage
6. Multiple RAID volumes support
7. Configurable RAID stripe size
8. Online volume expansion
9. Instant RAID volume availability
10. Auto volume rebuilding
11. On-line volume migration with no system down-time
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Advanced data protection
1. QSnap writeable snapshot
Built-in snapshot with rollback enabled
Snapshot enabled up to 16 volumes, each logical volume supports up to 32
snapshot volumes, total 512 snapshot volumes per system
2. Microsoft Windows Volume Shadow Copy Services (VSS)
3. Configurable N-way mirror for high data protection
4. Online disk roaming
5. Instant volume configuration restoration
6. Smart faulty sector relocation
7. Hot pluggable battery backup module support (optional)
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Enclosure monitoring
1. S.E.S. inband management
2. UPS management via dedicated serial port
3. Fan speed monitors
4. Redundant power supply monitors
5. Voltage monitors
6. Thermal sensors for both RAID controller and enclosure
7. Status monitors for QSAN SAS JBODs
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Management interface