SAS drives not detected on Dell Blades

[ronaldpottol]

This is what I get:

[root@rccp615 ~]# cd /tmp/linia/
[root@rccp615 linia]# ls
Cpuinfo.pm get_inventory.pl HostIP.pm README.markdown
[root@rccp615 linia]# ./get_inventory.pl
sh: lsusb: command not found
Use of uninitialized value in scalar chomp at ./get_inventory.pl line 139.
Use of uninitialized value in split at ./get_inventory.pl line 140.
Statistics of machine 'rccp615.ash2.rinera.com'

• 8 CPUs:
  CPU1 = Intel(R) Xeon(R) CPU L5420 @ 2.50GHz @ 2000.000MHz
  CPU2 = Intel(R) Xeon(R) CPU L5420 @ 2.50GHz @ 2000.000MHz
  CPU3 = Intel(R) Xeon(R) CPU L5420 @ 2.50GHz @ 2000.000MHz
  CPU4 = Intel(R) Xeon(R) CPU L5420 @ 2.50GHz @ 2000.000MHz
  CPU5 = Intel(R) Xeon(R) CPU L5420 @ 2.50GHz @ 2000.000MHz
  CPU6 = Intel(R) Xeon(R) CPU L5420 @ 2.50GHz @ 2000.000MHz
  CPU7 = Intel(R) Xeon(R) CPU L5420 @ 2.50GHz @ 2000.000MHz
  CPU8 = Intel(R) Xeon(R) CPU L5420 @ 2.50GHz @ 2000.000MHz

• Kernel: 2.6.20-1.2320.fc5smp SAS drives not detected on Dell Blades #1 SMP Tue Jun 12 19:40:16 EDT 2007

• Memory total: 4138888kB

• Hostname: rccp615.ash2.rinera.com @ 8.15.246.153

• Network Interfaces:
  lo: 127.0.0.1
  bond0: 8.15.246.153

• Network controller: Broadcom Corporation NetXtreme II BCM5708S
  Gigabit Ethernet (rev 12)

• Network controller: Broadcom Corporation NetXtreme II BCM5708S
  Gigabit Ethernet (rev 12)

• Graphics card: ATI Technologies Inc ES1000 (rev 02)

• USB Information:

  Attached SCSI disks:

  • Disk sda: DP BACKPLANE (Channel: 00 ID: 32 Lun: 00)
    • Disk sdb: DP BACKPLANE (Channel: 02 ID: 00 Lun: 00)
    • Disk sdd: DP BACKPLANE (Channel: 00 ID: 00 Lun: 00)
    • DP BACKPLANE (Channel: 00 ID: 00 Lun: 00)
      [root@rccp615 linia]#

Which is a little vauge.

[root@rccp615 linia]# dmesg | grep -C 20 "device sd"

(trimmed)

SCSI subsystem initialized
megasas: 00.00.03.05 Mon Oct 02 11:21:32 PDT 2006
megasas: 0x1000:0x0060:0x1028:0x1f11: bus 8:slot 0:func 0
ACPI: PCI Interrupt 0000:08:00.0[A] -> GSI 16 (level, low) -> IRQ 17
PCI: Setting latency timer of device 0000:08:00.0 to 64
megasas: FW now in Ready state
scsi0 : LSI Logic SAS based MegaRAID driver
scsi 0:0:0:0: Direct-Access FUJITSU MBB2147RC D407 PQ: 0 ANSI: 5
scsi 0:0:1:0: Direct-Access FUJITSU MBB2147RC D407 PQ: 0 ANSI: 5
scsi 0:0:32:0: Enclosure DP BACKPLANE 1.06 PQ: 0 ANSI: 5
scsi 0:2:0:0: Direct-Access DELL CERC 6/i 1.11 PQ: 0 ANSI: 5
SCSI device sda: 285474816 512-byte hdwr sectors (146163 MB)
sda: Write Protect is off
sda: Mode Sense: 1f 00 10 08
SCSI device sda: write cache: disabled, read cache: enabled, supports
DPO and FUA
SCSI device sda: 285474816 512-byte hdwr sectors (146163 MB)
sda: Write Protect is off
sda: Mode Sense: 1f 00 10 08
SCSI device sda: write cache: disabled, read cache: enabled, supports
DPO and FUA
sda: sda1 sda2
sd 0:2:0:0: Attached scsi disk sda
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com

Anything I can do to help? I'm learning Perl at the moment (just
started), so not up for writing an extension of your script today.
(created at rtwomey's request after emailing him the bug report)