partition raid0 for 2nd VD
System Administrator
admn.matrix at gmail.com
Sun Sep 21 16:28:27 CDT 2008
Hello there,
We had a RAID0 setup on PE2900 with PERC5/i card, 3 HDs under the
first Virtual disk array. Recently, we purchased addtional 5 HDs to create
the second virtual disk array. I am able to use Dell OMSA utility to
create a new virtual disk and do fast initialization afterwards.
My question is to partition the new raid0 and format the disks in order to
mount it. The new virtual disk is slightly above 1TB, (250Gx5HDs), and we
are using Debian/Ubunntu OS. I would much appreicate if anyone could help
me on this issue. I search around for a while but unfortunately find no
solution. I am really new to the Linux and server world.
Please also find the part of dmesg output in the following. Thanks for
your help in advance!
Sep 21 15:16:34 odyssey kernel: [53311312.960000] Vendor: ATA
Model: WDC WD2500YS-01S Rev: 6C06
Sep 21 15:16:34 odyssey kernel: [53311312.960000] Type: Direct-Access
ANSI SCSI revision: 05
Sep 21 15:16:34 odyssey kernel: [53311312.960000] SCSI device sdh:
490234752 512-byte hdwr sectors (251000 MB)
Sep 21 15:16:34 odyssey kernel: [53311312.960000] SCSI device sdh: drive
cache: write back
Sep 21 15:16:34 odyssey kernel: [53311312.960000] SCSI device sdh:
490234752 512-byte hdwr sectors (251000 MB)
Sep 21 15:16:34 odyssey kernel: [53311312.960000] SCSI device sdh: drive
cache: write back
Sep 21 15:16:34 odyssey kernel: [53311312.960000] sdh: unknown partition
table
Sep 21 15:16:34 odyssey kernel: [53311312.990000] sd 0:0:3:0: Attached
scsi disk sdh
Sep 21 15:16:34 odyssey kernel: [53311312.990000] sd 0:0:3:0: Attached
scsi generic sg8 type 0
Sep 21 15:16:34 odyssey kernel: [53311312.990000] Vendor: ATA
Model: WDC WD2500YS-01S Rev: 6C06
Sep 21 15:16:34 odyssey kernel: [53311312.990000] Type: Direct-Access
ANSI SCSI revision: 05
Sep 21 15:16:34 odyssey kernel: [53311312.990000] SCSI device sdi:
490234752 512-byte hdwr sectors (251000 MB)
Sep 21 15:16:34 odyssey kernel: [53311312.990000] SCSI device sdi: drive
cache: write back
Sep 21 15:16:34 odyssey kernel: [53311312.990000] SCSI device sdi:
490234752 512-byte hdwr sectors (251000 MB)
Sep 21 15:16:34 odyssey kernel: [53311312.990000] SCSI device sdi: drive
cache: write back
Sep 21 15:16:34 odyssey kernel: [53311312.990000] sdi: unknown partition
table
Sep 21 15:16:34 odyssey kernel: [53311313.010000] sd 0:0:4:0: Attached
scsi disk sdi
Sep 21 15:16:34 odyssey kernel: [53311313.010000] sd 0:0:4:0: Attached
scsi generic sg9 type 0
Sep 21 15:16:34 odyssey kernel: [53311313.020000] Vendor: ATA
Model: WDC WD2500YS-01S Rev: 6C06
Sep 21 15:16:34 odyssey kernel: [53311313.020000] Type: Direct-Access
ANSI SCSI revision: 05
Sep 21 15:16:34 odyssey kernel: [53311313.020000] SCSI device sdj:
490234752 512-byte hdwr sectors (251000 MB)
Sep 21 15:16:34 odyssey kernel: [53311313.020000] SCSI device sdj: drive
cache: write back
Sep 21 15:16:34 odyssey kernel: [53311313.020000] SCSI device sdj:
490234752 512-byte hdwr sectors (251000 MB)
Sep 21 15:16:34 odyssey kernel: [53311313.020000] SCSI device sdj: drive
cache: write back
Sep 21 15:16:34 odyssey kernel: [53311313.020000] sdj: unknown partition
table
Sep 21 15:16:34 odyssey kernel: [53311313.040000] sd 0:0:5:0: Attached
scsi disk sdj
Sep 21 15:16:34 odyssey kernel: [53311313.040000] sd 0:0:5:0: Attached
scsi generic sg10 type 0
Sep 21 15:16:34 odyssey kernel: [53311313.050000] Vendor: ATA
Model: WDC WD2500YS-01S Rev: 6C06
Sep 21 15:16:34 odyssey kernel: [53311313.050000] Type: Direct-Access
ANSI SCSI revision: 05
Sep 21 15:16:34 odyssey kernel: [53311313.050000] SCSI device sdk:
490234752 512-byte hdwr sectors (251000 MB)
Sep 21 15:16:34 odyssey kernel: [53311313.050000] SCSI device sdk: drive
cache: write back
Sep 21 15:16:34 odyssey kernel: [53311313.050000] SCSI device sdk:
490234752 512-byte hdwr sectors (251000 MB)
Sep 21 15:16:34 odyssey kernel: [53311313.050000] SCSI device sdk: drive
cache: write back
Sep 21 15:16:34 odyssey kernel: [53311313.050000] sdk: unknown partition
table
Sep 21 15:16:34 odyssey kernel: [53311313.080000] sd 0:0:6:0: Attached
scsi disk sdk
Sep 21 15:16:34 odyssey kernel: [53311313.080000] sd 0:0:6:0: Attached
scsi generic sg11 type 0
Sep 21 15:16:34 odyssey kernel: [53311313.080000] Vendor: ATA
Model: WDC WD2500YS-01S Rev: 6C06
Sep 21 15:16:34 odyssey kernel: [53311313.080000] Type: Direct-Access
ANSI SCSI revision: 05
Sep 21 15:16:34 odyssey kernel: [53311313.080000] SCSI device sdl:
490234752 512-byte hdwr sectors (251000 MB)
Sep 21 15:16:34 odyssey kernel: [53311313.080000] SCSI device sdl: drive
cache: write back
Sep 21 15:16:34 odyssey kernel: [53311313.080000] SCSI device sdl:
490234752 512-byte hdwr sectors (251000 MB)
Sep 21 15:16:34 odyssey kernel: [53311313.080000] SCSI device sdl: drive
cache: write back
Sep 21 15:16:34 odyssey kernel: [53311313.080000] sdl: unknown partition
table
Sep 21 15:16:34 odyssey kernel: [53311313.100000] sd 0:0:7:0: Attached
scsi disk sdl
Sep 21 15:16:34 odyssey kernel: [53311313.100000] sd 0:0:7:0: Attached
scsi generic sg12 type 0
Sep 21 15:16:34 odyssey kernel: [53311313.110000] Vendor: DELL
Model: PERC 5/i Rev: 1.03
Sep 21 15:16:34 odyssey kernel: [53311313.110000] Type: Direct-Access
ANSI SCSI revision: 05
Sep 21 15:16:34 odyssey kernel: [53311313.110000] SCSI device sdm:
2445803520 512-byte hdwr sectors (1252251 MB)
Sep 21 15:16:34 odyssey kernel: [53311313.110000] SCSI device sdm: drive
cache: write through
Sep 21 15:16:34 odyssey kernel: [53311313.110000] SCSI device sdm:
2445803520 512-byte hdwr sectors (1252251 MB)
Sep 21 15:16:34 odyssey kernel: [53311313.110000] SCSI device sdm: drive
cache: write through
Sep 21 15:16:34 odyssey kernel: [53311313.110000] sdm: unknown partition
table
Sep 21 15:16:34 odyssey kernel: [53311313.110000] sd 0:2:1:0: Attached
scsi disk sdm
Sep 21 15:16:34 odyssey kernel: [53311313.110000] sd 0:2:1:0: Attached
scsi generic sg13 type 0
PS. the old raid 0 is under /dev/sdd, including the 3 HDs under /dev/sda,
/dev/sdb, /dev/sdc, respectively. And we have 3 external HDs for backup.
df outputs:
Filesystem Type Size Used Avail Use% Mounted on
/dev/sdd1 ext3 680G 507G 139G 79% /
varrun tmpfs 8.0G 96K 8.0G 1% /var/run
varlock tmpfs 8.0G 4.0K 8.0G 1% /var/lock
udev tmpfs 8.0G 140K 8.0G 1% /dev
devshm tmpfs 8.0G 0 8.0G 0% /dev/shm
/dev/sde1 ext3 459G 197G 239G 46% /media/usb500g
/dev/sdf1 ext3 917G 489G 382G 57% /media/usb1t_a
/dev/sdg1 ext3 917G 496G 376G 57% /media/usb1t_b
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