Re: Adding Mylex RAID5
I should hasten to add that I have configured the RAID array and created a
logical disk (and hot spare) from within the Mylex controller's own utility.
Do I just need to format the logical drive with ext3 using fdisk and then mount it wherever I want? If so, what device to I format and mount? I have already
tried fdisk /dev/rd/c0d0. I can't hear the fs being written.
Here are the salient lines from dmesg:
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
SCSI subsystem driver Revision: 1.00
PCI: Found IRQ 10 for device 00:0e.1
DAC960: ***** DAC960 RAID Driver Version 2.4.11 of 11 October 2001 *****
DAC960: Copyright 1998-2001 by Leonard N. Zubkoff <lnz@dandelion.com>
DAC960#0: Configuring Mylex AcceleRAID 160 PCI RAID Controller
DAC960#0: Firmware Version: 6.00-03, Channels: 1, Memory Size: 16MB
DAC960#0: PCI Bus: 0, Device: 14, Function: 1, I/O Address: Unassigned
DAC960#0: PCI Address: 0xF5000000 mapped at 0xE083F000, IRQ Channel: 10
DAC960#0: Controller Queue Depth: 512, Maximum Blocks per Command: 2048
DAC960#0: Driver Queue Depth: 511, Scatter/Gather Limit: 128 of 257 Segments
DAC960#0: Physical Devices:
DAC960#0: 0:0 Vendor: QUANTUM Model: ATLAS10K2-TY184L Revision: DA40
DAC960#0: Wide Synchronous at 160 MB/sec
DAC960#0: Serial Number: 161036340310
DAC960#0: Disk Status: Online, 35532800 blocks
DAC960#0: 0:4 Vendor: QUANTUM Model: ATLAS10K2-TY184L Revision: DA40
DAC960#0: Wide Synchronous at 160 MB/sec
DAC960#0: Serial Number: 161029012092
DAC960#0: Disk Status: Online, 35532800 blocks
DAC960#0: 0:7 Vendor: MYLEX Model: AcceleRAID 160 Revision: 0600
DAC960#0: Wide Synchronous at 160 MB/sec
DAC960#0: Serial Number:
DAC960#0: 0:8 Vendor: QUANTUM Model: ATLAS10K2-TY184L Revision: DA40
DAC960#0: Wide Synchronous at 160 MB/sec
DAC960#0: Serial Number: 161036341685
DAC960#0: Disk Status: Online, 35532800 blocks
DAC960#0: 0:12 Vendor: QUANTUM Model: ATLAS10K2-TY184L Revision: DA40
DAC960#0: Wide Synchronous at 160 MB/sec
DAC960#0: Serial Number: 161018642440
DAC960#0: Logical Drives:
DAC960#0: /dev/rd/c0d0: RAID-5, Online, 71041024 blocks
DAC960#0: Logical Device Initialized, BIOS Geometry: 255/63
DAC960#0: Stripe Size: 64KB, Segment Size: 8KB
DAC960#0: Read Cache Disabled, Write Cache Disabled
rd/c0d0: rd/c0d0p1
--
Matthew Herzog
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