日志报错，请大侠们帮助分析一下，谢谢！

happystudy

服务器是dell 2850,操作系统是red hat linux es 2.1 版本号是2.4.9-e.34smp，服务器运行有一年的时间，最近查看/var/log/messages日志，发现经常报下面错误，请各位帮忙分析一下，谢谢！
Apr 10 12:18:45 localhost kernel: ide-floppy: hde: I/O error, pc = 23, key =  2, asc = 3a, ascq =  0
Apr 10 12:18:45 localhost kernel: ide-floppy: Can't get floppy parameters
Apr 10 12:18:45 localhost kernel: ide-floppy: hde: I/O error, pc = 1e, key =  2, asc = 3a, ascq =  0
Apr 10 12:18:45 localhost kernel: ide-floppy: hde: I/O error, pc = 1e, key =  2, asc = 3a, ascq =  0
Apr 10 12:18:45 localhost modprobe: modprobe: Can't locate module block-major-34
Apr 10 12:18:45 localhost modprobe: modprobe: Can't locate module block-major-34
Apr 10 12:18:45 localhost modprobe: modprobe: Can't locate module block-major-56
Apr 10 12:18:45 localhost modprobe: modprobe: Can't locate module block-major-56