@blackrageous
...
do i need to add the RAM disk create commands in a file and add an entry in /etc/initab or /etc/rc2.d (run level 2)
& then copy the content from backups ?
In simple words: Yes
We do this in a similar way
/etc/inittab:
/usr/local/bin/ramdisk/ramdisk.ksh:
If you find a better solution, please let me know.
Hi,
I work in a production support environment. All our PROD machines SPARC machines and Solaris O/S. I want to know how to find out what the hard disk size, RAM size etc. of our PROD machines. Please let me know if there is any way to find out this (other than from system administrator).
... (2 Replies)
How do I make a mount point reconnect at boot without editing /etc/fstab? Is there an option (or switch) to make this persistent when issuing the mount command from a client? (1 Reply)
Hi All,
I am new to AIX. I am having problems mounting a filesystem after a system reboot.
Steps:
1. Create and Map LUN to host
2. On the host, to detect/configure the LUN: /usr/sbin/cfgmgr
3. Create a filesystem: mkfs -V vxfs /dev/hdisk757
4. Create a mountpoint: mkdir -p... (3 Replies)
Hi, Couple weeks ago we patched our Solaris 10 systems. I am not sure if this problem is caused by patching: Some NFSs don't mount after reboot. Manual mount is working fine. /etc/vfstab has no problem. What could be the cause?
Thanks in advance! :) (17 Replies)
Hi,
I'm new here. Just started playing around with kernel compilation.
I need a little bit of advice.
I'm trying to do a bash script to automatically compile a kernel package and reboot to that new kernel by default, with fallback to the old kernel.
So far, I'm getting stuck at the part... (0 Replies)
hi all,
I have a debian lenny 5.0 server without GNOME installed.
the server is at a customer's premise.
I want to backup data from the server to the external usb hard disk.
the backup will start at e.g 01:00 everyday.
the user will plug the drive before going home.
also the user will... (1 Reply)
Hey there, sorry if this is a bit too much of a noob question, trying to get to grips with a simple bash script - but i have done ZERO bash scripting.
basically having worked out how to mount and unmount disks using:
disktool -m *device* & disktool -e *device*
- and looking at the result of... (2 Replies)
Hi friends,,,
I am running one server on Ubuntu 12.04 LTS 32-bit, some times my pc restarts automatically, with no reason, I have a script to start server which requires root password. in this directory
/myserver/start_server.sh
How can I do this ?
and some scripts I am having that I... (1 Reply)
I am able to mount samba but it just won't mount when i reboot system
what is stopping it from mounting after reboot?
I mounted before reboot but right after reboot...i ran mount
# mount
/dev/mapper/vg_sda2-lv_root on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs... (0 Replies)
Hello Team .
I am working a health check script ( bash) to run on linux server ( RedHat) and requirements are
1. The o/p of script need to be send to two diff files . I am testing with tee command . But I am not successful yet , any recommendations if that is the right approach ?
2. The same... (2 Replies)
Discussion started by: Varja
2 Replies
LEARN ABOUT SUNOS
pseudo
pseudo(4) File Formats pseudo(4)NAME
pseudo - configuration files for pseudo device drivers
DESCRIPTION
Pseudo devices are devices that are implemented entirely in software. Drivers for pseudo devices must provide driver configuration files to
inform the system of each pseudo device that should be created.
Configuration files for pseudo device drivers must identify the parent driver explicitly as pseudo, and must create an integer property
called instance which is unique to this entry in the configuration file.
Each entry in the configuration file creates a prototype devinfo node. Each node is assigned an instance number which is determined by the
value of the instance property. This property is only applicable to children of the pseudo parent, and is required since pseudo devices
have no hardware address from which to determine the instance number. See driver.conf(4) for further details of configuration file syntax.
EXAMPLES
Example 1: A sample configuration file.
Here is a configuration file called ramdisk.conf for a pseudo device driver that implements a RAM disk. This file creates two nodes called
"ramdisk". The first entry creates ramdisk node instance 0, and the second creates ramdisk node, instance 1, with the additional disk-size
property set to 512.
#
# Copyright (c) 1993, by Sun Microsystems, Inc.
#
#ident "@(#)ramdisk.conf 1.3 93/06/04 SMI"
name="ramdisk" parent="pseudo" instance=0;
name="ramdisk" parent="pseudo" instance=1 disk-size=512;
SEE ALSO driver.conf(4), ddi_prop_op(9F)
Writing Device Drivers
SunOS 5.10 15 Jun 1993 pseudo(4)