Backup/RAID of HD on Old UNIX Server Post: 302956590

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Operating Systems SCO Backup/RAID of HD on Old UNIX Server Post 302956590 by jgt on Thursday 1st of October 2015 08:33:28 AM

10-01-2015

Registered User

You used the word RAID in your subject line, but since you only speak of one disk in the post itself, I am going to assume that you have a single SCSI disk.
Here are some approaches you might take.
1. Corner the market for 9,18,and 33gb scsi disks. You can use disk duplication programs like hdclone to make a copy of your current disk, although you will not be able to change the logical size of the disk. That is, if you copy your 9gb disk to a 33gb disk, when you install the 33gb disk it will still appear to be 9. Put several of these on the shelf, and if the disk fails, install a replacement, and restore the latest tape. Cost 100-200$US per disk.

2. Toss the tape drive, and install a DVD writer. Purchase Microlite Edge, and do backups of the entire system to dvd. This software also allows you to create a bootable cd/dvd with a menu driven restore procedure. Cost 600US$

3. Upgrade the entire system to a new I3 processor with 4gb memory and 32gb SSD with DVD and backup to either USB or DVD and SCO 6.0.0. Cost less than 5k (hardware, software and installation.)

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vxconfigbackupd

vxconfigbackupd(1M)													       vxconfigbackupd(1M)

NAME

       vxconfigbackupd - disk group configuration backup daemon

SYNOPSIS

       vxconfigbackupd [-l]

DESCRIPTION

       The vxconfigbackupd daemon automatically backs up information about a disk group's new configuration whenever the configuration is changed.

OPTIONS

       -l	 Logs backup daemon activities to the file /etc/vx/cbr/bkdaemonLog.

FILES

       /sbin/init.d/vxvm-recover
		 Startup file for vxconfigbackupd.

       /etc/vx/cbr/bk/dgname.dgid/dgid.dginfo
		 Location of backup file for disk group information.

       /etc/vx/cbr/bk/dgname.dgid/dgid.diskinfo
		 Location of backup file for disk attributes.

       /etc/vx/cbr/bk/dgname.dgid/dgid.binconfig
		 Location of backup file for binary configuration copy.

       /etc/vx/cbr/bk/dgname.dgid/dgid.cfgrec
		 Location of backup file for configuration records in vxprint -m format.

NOTES

       The vxconfigbackup command can be used to back up a disk group's configuration manually at any desired time.

       The  disk  group  configuration	backup and restore utilities do not save any data in the public region. This includes file system or other
       application data that is configured within VxVM objects.

       When a disk group is destroyed, its configuration backup information (including the backup directory) is also removed.  The only  exception
       to this behavior is when the disk group is in the precommit state of restoration.

       The  backup  directory should be large enough to accommodate copies of all the currently imported disk groups. The minimum recommended size
       of the backup directory is P * (N + 1) megabytes, where P is the private region in megabytes (by default, 32MB), and N  is  the	number	of
       disk  groups. The additional P megabytes is required to hold a temporary copy of the disk group configuration when a disk group is imported
       or a configuration change is made.

       The default backup directory is /etc/vx/cbr/bk.	The location of the backup directory can be configured	by  using  the	vxconfigbackup	-l
       backup_directory_path command.

SEE ALSO

       vxconfigbackup(1M), vxconfigrestore(1M)

VxVM 5.0.31.1							    24 Mar 2008 					       vxconfigbackupd(1M)