[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Serial console??
I'm trying to setup a login getty session via the console with Xen 3.0 so I can access it via the v20z SP console. I've managed get bios, grub and linux boot console access, but getty refuses to start. I'm wondering if anyone has any pointers. I note this particular error in dmesg: "WARNING: Failed to register Xen virtual console driver as 'ttyS0'" === nic@wuwei:~$ grep xen /boot/grub/menu.lst kernel /xen-3.0-devel.gz dom0_mem=262144 com1=38400,8n1 module /vmlinuz-2.6.12-xen0 root=/dev/sda3 ro console=ttyS0,38400 console=tty0 hda=none hdb=none from dmesg: eth1: dma_rwctrl[769f0000] tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx> WARNING: Failed to register Xen virtual console driver as 'ttyS0' Event-channel device installed. Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx nic@wuwei:~$ tail -15 /var/log/mgetty/mg_ttyS0.log 11/18 14:14:30 yS0 mg_init_device failed, exiting: Input/output error 11/18 14:14:30 yS0 cannot get terminal line dev=ttyS0, exiting: Input/output error -- 11/18 14:14:30 yS0 tio_get_rs232_lines: TIOCMGET failed: Input/output error 11/18 14:14:30 yS0 TIOCMBIC failed: Input/output error 11/18 14:14:30 yS0 cannot turn off soft carrier: Input/output error 11/18 14:14:30 yS0 tcgetattr failed: Input/output error 11/18 14:14:30 yS0 cannot get TIO: Input/output error 11/18 14:14:30 yS0 tio_get_rs232_lines: TIOCMGET failed: Input/output error 11/18 14:14:30 yS0 TIOCMBIC failed: Input/output error 11/18 14:14:30 yS0 cannot turn off soft carrier: Input/output error 11/18 14:14:30 yS0 tcgetattr failed: Input/output error 11/18 14:14:30 yS0 cannot get TIO: Input/output error 11/18 14:14:30 yS0 mg_init_device failed, exiting: Input/output error 11/18 14:14:30 yS0 cannot get terminal line dev=ttyS0, exiting: Input/output error nic@wuwei:~$ grep ttyS0 /etc/inittab 7:12345:respawn:/sbin/mgetty -x1 -s 38400 ttyS0 -- Nicholas Lee http://stateless.geek.nz gpg 8072 4F86 EDCD 4FC1 18EF 5BDD 07B0 9597 6D58 D70C _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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