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Operating Systems
Solaris
script hangs when outputing to /dev/console
Post 302275394 by incredible on Saturday 10th of January 2009 04:48:01 AM
01-10-2009
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hi guys,
I don't know why I run this command:
echo a>/dev/console
It is not responsed from console and hang. If I run echo a>/dev/null, it is OK.
here it is the console file:
mcl1101 root#ls -ltr /dev/console
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LEARN ABOUT OSF1
volinstall
volinstall(8) System Manager's Manual volinstall(8) NAME
volinstall - Sets up Logical Storage Manager (LSM) environment after LSM installation SYNOPSIS
/usr/sbin/volinstall DESCRIPTION
The volinstall script sets up LSM special device files, and add the following lines to the /etc/inittab file: lsmr:s:sysinit:/sbin/lsmbstartup -b </dev/console >/dev/console 2>&1 lsm:23:wait:/sbin/lsmbstartup -n </dev/console >/dev/console 2>&1 vol:23:wait:/sbin/volreconfig -n </dev/console >/dev/console 2>&1 The first line calls the /sbin/lsmbstartup script, which enables LSM to start automatically on system reboot. The second line calls the /sbin/volreconfig script, which handles any pending encapsulation requests. If /sbin/lsmbstartup is not added to the /etc/inittab file, LSM must be started manually after system reboot. Note The volinstall script is automatically invoked by the volsetup, clu_create, and clu_add_member commands. Therefore, running the volinstall script to set up LSM is usually not necessary. SEE ALSO
inittab(4), lsmbstartup(8), volencap(8), volintro(8), volsetup(8), volinstall(8)