disabling irq 23 defensively

[James Applebaum]

Question: I just noticed that my server is reporting this below.... 
Should I be concerned?
Note irq message and partition check.


disabling irq 23 defensively
hde: WDC WD600BB-00CFC0, ATA DISK drive
disabling irq 23 defensively
disabling irq 23 defensively
disabling irq 23 defensively
hdg: WDC WD1200BB-00DAA3, ATA DISK drive
disabling irq 23 defensively
hdh: WDC WD1200BB-00DAA3, ATA DISK drive
ide2 at 0x840-0x847,0x832 on irq 23
ide3 at 0x820-0x827,0x812 on irq 23
ide: Assuming 33MHz system bus speed for PIO modes; override with 
idebus=xx
hde: 117231408 sectors (60022 MB) w/2048KiB Cache, CHS=116301/16/63, 
UDMA(66)
hdg: 234441648 sectors (120034 MB) w/2048KiB Cache, CHS=232581/255/63, 
UDMA(66)
hdh: 234441648 sectors (120034 MB) w/2048KiB Cache, CHS=232581/255/63, 
UDMA(66)
ide-floppy driver 0.99.newide
Partition check:
  hde: unknown partition table
  hdg: unknown partition table
  hdh: unknown partition table