Ok I think the problem is the mapping address, I was using mknod /dev/megaraid_sas_ioctl_node c 253 0. I assume I should use mknod /dev/megaraid_sas_ioctl_node c 254 0 correct?
Thanks again. cat /proc/devices Character devices: 1 mem 2 pty 3 ttyp 4 /dev/vc/0 4 tty 4 ttyS 5 /dev/tty 5 /dev/console 5 /dev/ptmx 7 vcs 10 misc 13 input 29 fb 128 ptm 136 pts 180 usb 189 usb_device 254 megaraid_sas_ioctl cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 08 Lun: 00 Vendor: DP Model: BACKPLANE Rev: 1.05 Type: Enclosure ANSI SCSI revision: 05 Host: scsi0 Channel: 02 Id: 00 Lun: 00 Vendor: DELL Model: PERC 5/i Rev: 1.03 Type: Direct-Access ANSI SCSI revision: 05 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Jefferson Ogata Sent: Monday, December 28, 2009 5:16 PM To: [email protected] Subject: Re: megactl On 2009-12-28 21:46, P.A wrote: > Thanks for the reply but not sure what I'm missing but I tried that and it > didn't work. > > # ls -l /dev/megaraid_sas_ioctl_node > crw-r--r-- 1 root root 253, 0 2009-12-28 16:42 /dev/megaraid_sas_ioctl_node > > ./megasasctl > unable to open device /dev/megaraid_sas_ioctl_node: No such device or > address > > > any ideas? What does "grep mega /proc/devices" yield? How about "cat /proc/scsi/scsi"? _______________________________________________ Linux-PowerEdge mailing list [email protected] https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq _______________________________________________ Linux-PowerEdge mailing list [email protected] https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
