Dell Poweredge 1300, MegaRAID SCSI with hardware RAID1. With 2.6.13, system was
fine, but on 2.6.14-rc1, it sees the RAID array as a 0mb drive with 1 512-byte
sector, and seems to have a bit of a problem mounting /
2.6.13:
megaraid: found 0x8086:0x1960:bus 0:slot 13:func 1
scsi0:Found MegaRAID controller at 0xf8802000, IRQ:185
megaraid: [1.06:1p00] detected 1 logical drives.
megaraid: channel[0] is raid.
megaraid: channel[1] is raid.
scsi0 : LSI Logic MegaRAID 1.06 254 commands 16 targs 5 chans 7 luns
scsi0: scanning scsi channel 0 for logical drives.
Vendor: MegaRAID Model: LD0 RAID1 8568R Rev: 1.06
Type: Direct-Access ANSI SCSI revision: 02
scsi0: scanning scsi channel 4 [P0] for physical devices.
scsi0: scanning scsi channel 5 [P1] for physical devices.
st: Version 20050501, fixed bufsize 32768, s/g segs 256
SCSI device sda: 17547264 512-byte hdwr sectors (8984 MB)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sda: asking for cache data failed
sda: assuming drive cache: write through
SCSI device sda: 17547264 512-byte hdwr sectors (8984 MB)
sda: asking for cache data failed
sda: assuming drive cache: write through
sda: sda1
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
2.6.14-rc1:
megaraid: found 0x8086:0x1960:bus 0:slot 13:func 1
scsi0:Found MegaRAID controller at 0xf8802000, IRQ:185
megaraid: [1.06:1p00] detected 1 logical drives.
megaraid: channel[0] is raid.
megaraid: channel[1] is raid.
scsi0 : LSI Logic MegaRAID 1.06 254 commands 16 targs 5 chans 7 luns
scsi0: scanning scsi channel 0 for logical drives.
Vendor: MegaRAID Model: LD0 RAID1 8568R Rev: 1.06
Type: Direct-Access ANSI SCSI revision: 02
scsi0: scanning scsi channel 4 [P0] for physical devices.
scsi0: scanning scsi channel 5 [P1] for physical devices.
st: Version 20050830, fixed bufsize 32768, s/g segs 256
sda : sector size 0 reported, assuming 512.
SCSI device sda: 1 512-byte hdwr sectors (0 MB)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sda: asking for cache data failed
sda: assuming drive cache: write through
sda : sector size 0 reported, assuming 512.
SCSI device sda: 1 512-byte hdwr sectors (0 MB)
sda: asking for cache data failed
sda: assuming drive cache: write through
sda: sda1
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Linux RTIX-NM-003 2.6.13 #8 SMP Wed Aug 31 16:38:12 EDT 2005 i686 GNU/Linux
Gnu C 2.95.4
Gnu make 3.80
binutils 2.16.1
util-linux 2.12p
mount 2.12p
module-init-tools 3.2-pre1
e2fsprogs 1.37
reiserfsprogs line
reiser4progs line
Linux C Library 2.3.5
Dynamic linker (ldd) 2.3.5
Procps 3.2.5
Net-tools 1.60
Console-tools 0.2.3
Sh-utils 5.2.1
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_LOGGING=y
CONFIG_MEGARAID_LEGACY=y
--
Burton Windle bwindle@xxxxxxxx
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