Se da un sistem RedHat 6.2 (cu updates la zi) kernel 2.2.19 din rpms de
la rh...
Pacientul prezinta urmatoarele simptome:
din cand in cand(acum e a 3-a oara) baga in loguri:
>kernel: DAC960#0: Physical Device 1:2 killed because of double check
>condition
>kernel: DAC960#0: Physical Device 1:2 is now DEAD
>kernel: DAC960#0: Logical Drive 1 (/dev/rd/c0d1) is now CRITICAL
>kernel: DAC960#0: Physical Device 1:2 killed because it was removed
asha.. si imi scoate 1:2 din raid... apoi mai sta ce mai sta.. imi
skoate si 1:0 si situatia chiar devine CRITICA.. dar merg in bios la
raid le fac ONLINE, dau consistency check.. si iar toata lumea e
fericita... deci imi inchipui ca nu sunt bushite hdd-urile..
Ideea e ca un an de zile a mers treaba bine.. dar de cateva luni.. am
mai adaugat hdd-urile QUANTUM in skema... shi de atunci au aparut
problemele de mai sus.
Ati mai patzit asha ceva? Tips/tricks?
Mau multe detalii din /proc/rd/c0/current_status:
***** DAC960 RAID Driver Version 2.2.10 of 1 February 2001 *****
Copyright 1998-2001 by Leonard N. Zubkoff <[EMAIL PROTECTED]>
Configuring Mylex DAC960PG PCI RAID Controller
Firmware Version: 4.06-0-00, Channels: 2, Memory Size: 8MB
PCI Bus: 0, Device: 10, Function: 1, I/O Address: Unassigned
PCI Address: 0xDE000000 mapped at 0xF8819000, IRQ Channel: 15
Controller Queue Depth: 64, Maximum Blocks per Command: 128
Driver Queue Depth: 63, Scatter/Gather Limit: 33 of 33 Segments
Stripe Size: 64KB, Segment Size: 8KB, BIOS Geometry: 128/32
Physical Devices:
0:0 Vendor: IBM Model: DNES-318350W Revision: SA30
Serial Number: AKFP7458
Disk Status: Online, 35842048 blocks, 1 resets
0:2 Vendor: QUANTUM Model: ATLAS_V_36_WLS Revision: 0230
Serial Number: 143105752275
Disk Status: Online, 71720960 blocks, 1 resets
Errors - Parity: 0, Soft: 0, Hard: 0, Misc: 1
1:0 Vendor: IBM Model: DNES-318350W Revision: SA30
Serial Number: AKFP7435
Disk Status: Online, 35842048 blocks, 1 resets
1:2 Vendor: QUANTUM Model: ATLAS_V_36_WLS Revision: 0230
Serial Number: 143107250002
Disk Status: Dead, 71720960 blocks, 1 resets
Logical Drives:
/dev/rd/c0d0: RAID-1, Online, 35842048 blocks, Write Thru
/dev/rd/c0d1: RAID-1, Critical, 71720960 blocks, Write Thru
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Best regards
Ciprian Iftode
Professional Systems Romania
35 Moara de Foc, 6600, Iasi
phone/fax: +40-32-211907
"Testing can prove the presence of bugs, but not their absence." -
Dykstra
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