iostat not showing anymore

hi, my best friend iostat is not showing device results from /dev/sda ... /sdc anymore after I upgraded to 2.6.6 - used to work with 2.4.x
anybody got an idea what's missing in the kernel?

# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: HL-DT-ST Model: CD-ROM GCR-8483B Rev: 1.05
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: FUJITSU Model: MAP3735NC Rev: 5608
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi1 Channel: 00 Id: 01 Lun: 00
Vendor: FUJITSU Model: MAP3735NC Rev: 5608
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi1 Channel: 00 Id: 02 Lun: 00
Vendor: SEAGATE Model: ST373307LC Rev: DS09
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi1 Channel: 00 Id: 06 Lun: 00
Vendor: SDR Model: GEM318P Rev: 1
Type: Processor ANSI SCSI revision: 02

 

 

 

 

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