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Top Forums Shell Programming and Scripting If test array element multiplication Post 303020357 by rbatte1 on Tuesday 17th of July 2018 11:37:23 AM
Old 07-17-2018
Good to know that these are already in hand/planned. If rootvg is large, what do you do with a mksysb image? You can trim this down, of course, but it's messy and needs maintenance.

Personally I'd always keep rootvg clear apart from the OS, your backup software and enough to recover the filesystems, even if that leaves lots of unused space. Are you short of disk space for other volume groups to put your application data in?



Robin
 

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dgcfgbackup(1M) 														   dgcfgbackup(1M)

NAME
dgcfgbackup - create or update VxVM volume group configuration backup file SYNOPSIS
/usr/sbin/dgcfgbackup [-f dg_conf_path ] dg_name DESCRIPTION
The dgcfgbackup command saves the VxVM configuration for a disk group in a default or alternate configuration backup file (see the descrip- tion of the-f option). By default, dgcfgbackup is run automatically each time that a VxVM command changes the VxVM configuration. In this case, it always uses the default configuration backup file. An existing default configuration backup file is renamed with an extension of .old. Options and Arguments dg_name Specifies the name of a disk group. -f dg_conf_path Saves the configuration using an alternate file name specified by dg_conf_path. If this option is omitted, the default file name is /etc/vxvmconf/dg_name.conf. EXIT CODES
dgcfgbackup exits with a zero status on successful completion. An non-zero exit status indicates that errors occurred when information from the disk group was being accessed. EXAMPLES
Back up VxVM configuration information for disk group testdg in the default backup file /etc/vxvmconf/testdg.conf: dgcfgbackup testdg Back up VxVM configuration information for disk group datadg in the alternate configuration backup file /tmp/datadg.backup: dgcfgbackup -f /tmp/datadg.backup datadg NOTES
It is recommended that any alternate configuration backup file be created in the root file system (as is the case with the default path name). This facilitates disk group recovery during maintenance mode, such as after a system crash. AUTHOR
dgcfgbackup was developed by the Hewlett-Packard Company. SEE ALSO
dgcfgrestore(1M) VxVM 5.0.31.1 24 Mar 2008 dgcfgbackup(1M)
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