[CentOS] /var/log/message file "nmhs ...."???

Tue Jan 5 23:40:25 UTC 2010
mcclnx mcc <mcclnx at yahoo.com.tw>

We have CENTOS 5.4 X86_64 on DELL server.  This server havs been run 5 months no special message.

Recently I found /var/log/messages file have following message pop-up:

Jan  5 15:14:19 ORA1 kernel: program nmhs is using a deprecated SCSI ioctl, please convert it to SG_IO
Jan  5 15:14:19 ORA1 last message repeated 29 times

Does anyone know what it mean?

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