raid + tools
czesc,
mam raid1. jest mirrorowany jeden dysk 80GB. Kontroler PROMISE_20276.
Kernel 2.4.20 w sumie wszystko niby ladnie, ale..
co okolo godzine dostep do dysku sie jakby zwiesza, pali sie czerwona
dioda, dysk se chodzi, ale nic nie mozna z niego odczytac, nic nie daje
sie skopiowac itp.
ponizej sa fragmenty z /var/log/messages
Wybaczcie, ze sa dosyc dlugie, ale nie wiem zupelnie od czego zaczac, wiec
moze im wiecej tym lepiej.
hdparm nie dziala:
/dev/ataraid/d0p1 not supported by hdparm
Moze tak przy okazji ..jest jakies dobre narzedzie do monitoringu macierzy
dyskow?? cos zeby zobaczyc, co sie dzieje, czy jest rzeczywiscie
mirroroing, czy moze cos innego ciekawego.
no a przede wszystkim ten problem zwieszania sie dysku/dyskow ..
Wie ktos w czym moze lezec problem?
system byl zainstalowany z plytki (ktos kiedys na liscie podal, gdzie taka
jest coby ten kontroler obsluzyc).
Pozdrowienia,
Maciej
..i obiecane fragmenty /var/log/mesages:
----------------------------------------
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx
ICH4: IDE controller on PCI bus 00 dev f9
PCI: Found IRQ 9 for device 00:1f.1
PCI: Sharing IRQ 9 with 02:07.0
ICH4: chipset revision 1
ICH4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xcc00-0xcc07, BIOS settings: hda:pio, hdb:pio
ide1: BM-DMA at 0xcc08-0xcc0f, BIOS settings: hdc:pio, hdd:DMA
PDC20276: IDE controller on PCI bus 02 dev 60
PCI: Found IRQ 11 for device 02:0c.0
PDC20276: chipset revision 1
PDC20276: not 100% native mode: will probe irqs later
PDC20276: (U)DMA Burst Bit ENABLED Primary MASTER Mode Secondary MASTER
Mode.
ide2: BM-DMA at 0xac00-0xac07, BIOS settings: hde:pio, hdf:pio
ide3: BM-DMA at 0xac08-0xac0f, BIOS settings: hdg:pio, hdh:pio
hdd: HL-DT-ST CD-ROM GCR-8520B, ATAPI CD/DVD-ROM drive
hdf: ST380021A, ATA DISK drive
hdg: ST380021A, ATA DISK drive
ide1 at 0x170-0x177,0x376 on irq 15
ide2 at 0x9c00-0x9c07,0xa002 on irq 11
ide3 at 0xa400-0xa407,0xa802 on irq 11
..... ....
ataraid/d0: ataraid/d0p1 ataraid/d0p2 ataraid/d0p3
Drive 0 is 76319 Mb (33 / 64)
Drive 1 is 76319 Mb (34 / 0)
Raid1 array consists of 2 drives.
Promise Fasttrak(tm) Softwareraid driver for linux version 0.03beta
Highpoint HPT370 Softwareraid driver for linux version 0.01
No raid array found
SCSI subsystem driver Revision: 1.00
Loading Adaptec I2O RAID: Version 2.4 Build 5
Detecting Adaptec I2O RAID controllers...
Red Hat/Adaptec aacraid driver, Dec 25 2002
DC390: 0 adapters found
3ware Storage Controller device driver for Linux v1.02.00.031.
3w-xxxx: No cards with valid units found.
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
SCSI Media Changer driver v0.20 for Linux 2.4.20-bf2.4
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
I2O Core - (C) Copyright 1999 Red Hat Software
I2O: Event thread created as pid 10
I2O configuration manager v 0.04.
(C) Copyright 1999 Red Hat Software
i2o_scsi.c: Version 0.0.1
chain_pool: 0 bytes @ dfe702c0
(512 byte buffers X 4 can_queue X 0 i2o controllers)
.... ....
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: linear personality registered as nr 1
md: raid1 personality registered as nr 3
md: multipath personality registered as nr 7
LVM version 1.0.5+(22/07/2002) module loaded
Pozdrowienia,
Maciej
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