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Suma
10000FL/SAN
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Fibre Optic Storage for
SAN |
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| Product
Description |
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| The Polywell Suma 10000FL/SAN utilizes the Mylex®
DACFL controller which delivers unparalleled performance
and is capable of sustaining disk transfer rates of up to 97
MB/sec from servers to disk with over 4000 I/O per second. The
Suma 10000FL/SAN has dual loop host channels, providing redundant
connections to give extra fault-tolerance for high-data availability
applications. The streamlined architecture provides a separate
memory for cache, cache look-up tables, and the CPU instruction
store to eliminate bus contention for optimum throughput. The
Suma 10000FL/SAN supports dual redundant controller each has
four Ultra-2 LVD Channel for drive connections. These four channels
can also be configured as independent channel to maximize disk
connectivity or as two redundant channels for increased availability. |
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| Features
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Up to 720GB (10x72GB) per 3U Rack, expandable
to 4.2TB per Subsystem (60 Drives). |
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Built-in SAN Volume Manager via NT system console,
support (includes Sun®, HP®, Compaq®/Alpha®, NT®, Win2000 platforms)
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Expandable up to 4.2TB without shutdown the system.
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Support Fibre Channel Server attchments at 480MB/s
or faster for all Fibre Channel Hubs and Fibre Channel Arbitrated
Loop connections. |
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Support 18, 36, 72 or 180G Ultra-2 and Ultra 160
LVD SCSI Drives (also support future bigger capacity 3.5" drive)
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Support 18, 36 or 72G Fibre Channel Drives (also
support future bigger capacity 3.5" drive) |
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Support RAID and stripes on multiple different
size drives |
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Allow dynamic space allocations and configuration
for all servers attached while providing future expandability
and upgrade-ability. |
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Efficiently, effectively and concurrently support
multiple types of RAID configurations on the same drives (ie,
RAID 0, 1, 5, etc) |
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Efficiently and effectively support
multiple(up to 1000) concurrent direct server attachements to
the subsystem via FOC (Fibre Optic Cable) |
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Allow any servers to be bootable from the Suna
10000FL/SAN via the FOC. |
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Redundant hot-swappable Fans, Power supplies,
Controllers and Drives |
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Efficiently and effectively work with current
and future clustering/high-availability applications for NT®
4.0, Windows 2000, LINUX™, Solaris and current UNIX operating
systems. Have a migration plan for supporting clustering / high-availability
applications with subsequent releases of the aforementioned
operating systems. |
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Efficiently and effectively support automatic
unattended rebuild of a failed drive(s) to designated hot-spares.
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Efficiently and effectively support comprehensive
management of the entire subsystem via software, hardware or
both. |
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Efficiently and effectively support
notification via SNMP traps of failed critical components, including
drives. |
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Polywell offers Qlogic or Emulex based Intelligent
Host adapters which is capable of I/O processing without burden
the CPU of the host server for less than 10% |
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Polywell offers 72" 40U cabinet which contains
the storage subsystem and the drive racks. It can hold up to
13 Suma 10000FF racks per cabinet. |
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| Specifications |
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Specifications |
| Form
Factor |
10-Bay
Deskside/Rackmount |
| Capacities (Unformatted) |
54GB through 720GB
Models Available |
| Chassis
Interface1 |
FC-AL |
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Drive Performance
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| Average
Seek Time3 (ms) |
7.0 |
| Rotational
Speed (RPM) |
7,200
or 10,000 |
| Data
Transfer Rates (Buffer-to-Host) |
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Ultra2
SCSI (MB/sec) |
80 |
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Cache
Size (MB) |
2
to 8MB |
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Environmental
Limits
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| Operating |
| Temperature
(oC) |
41
to 104 |
| Non-Condensing
Humidity (%) |
10
to 85 |
| Vibration
(G, 5 to 500Hz) |
1.0 |
| Non-Operating |
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Temperature
(oC) |
-13
to 140 |
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Non-Condensing
Humidity (%) |
5
to 95 |
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Shock (G, 2 ms,
˝ Sine) |
200 |
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Vibration
(G, 5 to 500Hz) |
2.0 |
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Controller
Specifications
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On-Board
CPU |
Dual
Intel 960RD |
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Host Channels |
1 to 2(FC-AL) |
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Drive Channels
Optional Redundant |
2 to 4 (Ultra2
SCSI)
Active/Active |
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Cache Memory |
64MB to 256MB per
controller |
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RAID Levels Supported |
0, 1, 3, 4, 5 |
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Maximum Number
of Drives Supported |
60 per controller,
15 per channel |
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Enclosure Specifications
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Type |
Deskside/Rackmount |
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Power
Supply |
2x450W |
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Fan’s |
2x125mm |
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Dimensions
– inches (mm) |
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Width |
9.5
(241)19 (483) |
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Length |
24(610)23
(584) |
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Height |
20
(508)5.0625 (133) |
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Weight
– Pounds (kg)65 (29.5) |
45
(20.5) |
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Reliability
Specifications |
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Warranty4
(years)3 |
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1.SPI-2 compliant
2.A megabyte is defined as (MB) as 106 or 1,000,000
bytes
3.Seek times are at nominal conditions and include
settling
4.This warranty is standard when products are purchased
directly through Polywell |
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| Mylex
DACFL Controller |
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DACFL
Fibre to Ultra2 SCSI External RAID Controller
The DACFL is a host-independent external RAID controller that
combines Fibre Channel and Ultra2 SCSI LVD. DACFL delivers
twice the bandwidth and I/O performance of traditional Ultra
SCSI RAID controllers.
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PERFORMANCE/FEATURES
- The DACFL is capable of sustaining disk transfer rates
of over 52MB/sec and transfers data from cache at 97MB/sec.
- The DACFL has dual loop host channels, providing an additional
level of redundancy for high availability applications.
- The DACFL implements a parallel processing architecture
to maximize performance. the dual bus design allows data
to be transferred in parallel between the controller and
servers, and between the controller and disks.
- The DACFL has dual bus design that allows data to be transferred
in parallel between the controller and servers, and between
the controller and disks.
- The DACFL has a user data cache of up to 256MB. The cache
may also be mirrored for additional fault tolerance.
- The DACFL has either read-ahead, write-through or write-back
options for each logical array that provide versatile performance
options.
- The DACFL, with four Ultra2 SCSI LVD drive channels, supports
up to 60 drives configured into as many as eight LUNs, allowing
system configurations of over 1TB of high performance storage
per controller.
- The DACFL is also field upgradeable with flash EEPROM.
It supports RAID level 0, 1, 0+1, 3, 5, 10, 30, 50 and JBOD,
offering maximum RAID level flexibility customizable to
the user's application.
- The DACFL provides customers exceptional ease of use and
manageability with Global Array ManagerTM (GAM) software.
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BENEFITS
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Unparalleled Performance |
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-Dual RISC Processors--i960RD
& i960RP |
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-Ultra2 SCSI (LVD) interface
at 80MB/s per channel |
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-Sustained Disk transfer
rates: over 52MB/s |
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-Dual Loop Fibre host channels |
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-Burst Cache transfer rates:
up to 97MB/s per channel |
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-Mylex Firmware + Software |
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Flexible Storage & Fault
Tolerance |
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-Feature rich RAID |
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-NT and Unix Clustering |
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-Storage Area Networks (SAN) |
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-Mirrored Cache |
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-RAID expansion (MORE1) |
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Configuration & Remote
Management |
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-Global Array Manager (GAM) |
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-Client Server GUI |
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-Create, Manage, Expand and
Monitor |
SPECIFICATIONS
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| RISC Processor |
Intel i960RD |
| Cache |
Up to 256MB |
| Flash |
1MB |
| Logical Arrays |
Up to 60 drives into Eight LUNS |
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Physical
Specifications |
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| Form Factor |
5 1/4" |
| Power Requirements |
+5.0v (+/-5%) 10.5 A (max) |
| Temperature |
0 to 50oC |
| MTBF |
100,000 Hr. |
| Warranty |
Three years |
| Certification |
FCC Class B, CE, UL |
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Fibre Channel and ACSI Specifications |
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| Host channels |
two copper FC-AL |
| Sustained cache transfers |
over 97MB/s |
| Burst transfers |
Up to 100 MB/s per channel |
| Drive channels |
four Ultra2 SCSI LVD at 80MB/sec
per bus |
| Sustained disk transfers: |
over 52MB/sec |
| Up to 15 devices per Ultra2 SCSI
channel |
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| Supports up to 1.08TB per controller |
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| Ultra2 LVD cable lengths
up to12 meters |
| Automatic SCSI bus termination |
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| Disconnect/Reconnect |
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| Support for SMART capable drives
(6/99) |
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| Supports
SCSI-1, SCSI-2, Ultra and Ultra2 SCSI devices |
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RAID
FAULT TOLERANT AND FLEXIBILITY FEATURES
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RAID levels 0, 1, 0+1, 3, 5, 10, 30,
50, JBOD |
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Transparent disk drive rebuild |
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Logical array: Up to 60 drives into 8
LUNS |
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Variable stripe size per controller |
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Variable cache line size (8 or 64) |
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Mirrored cache |
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Active-active operation |
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Failover-failback support |
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Drive traveling during power off |
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SAF-TE enclosure management |
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Automatic error recovery |
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Write-through, write-back or read-ahead
support per logical device |
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Automatic detection of failed drives |
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Automatic rebuild of hot spare drive |
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Hot drive swapping support
| Clustering support - Windows NT
and UNIX |
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TARGET
MARKET
RAID
MANAGEMENT
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- Client server GUI Interface |
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- Create, manage, expand and monitor programs
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-Error statistics and performance information
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- Operating system independent |
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- Host independent external RAID controller
with 2 Fibres Channels and 4 Ultra2 SCSI Channels |
Contact your Mylex Sales Representative for more information
on other models with various channels and memory sizes.
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| Additional
Info |
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All specifications
above are subject to change without prior notice.
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