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Full Discussion: increasing ufs file system size in solaris
Top Forums UNIX for Dummies Questions & Answers increasing ufs file system size in solaris Post 91198 by rhfrommn on Wednesday 30th of November 2005 12:01:58 PM
Old 11-30-2005
I think you are out of luck unfortunately. UFS filesystems generally can't be grown. I believe your only choice would be to make a full backup, reinstall solaris laying out the filesystems how you want, then restore from your backup.

If you are using Solaris disksuite you might be able to get around that limitation, but I don't know how. I know with Veritas Volume Manager you can increase a volume and filesystem on the fly. But even then, if it is your encapsulated root volume it is an awfully painful process.
 

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LEARN ABOUT MOJAVE

vgcfgbackup

VGCFGBACKUP(8)                                                System Manager's Manual                                               VGCFGBACKUP(8)

NAME

       vgcfgbackup - backup volume group descriptor area

SYNOPSIS

       vgcfgbackup [-d|--debug] [-f|--file filename] [-h|--help] [--ignorelockingfailure] [-P|--partial] [-v|--verbose] [VolumeGroupName...]

DESCRIPTION

       vgcfgbackup  allows you to backup the metadata of your volume groups.  If you don't name any volume groups on the command line, all of them
       will be backed up.

       In a default installation, each volume group gets backed up into a separate file bearing the name of the  volume  group  in  the  directory
       /etc/lvm/backup.   You can write the backup to an alternative file using -f.  In this case if you are backing up more than one volume group
       the filename is treated as a template, and %s gets replaced by the volume group name.

       NB. This DOESN'T backup user/system data in logical volume(s)!  Backup /etc/lvm regularly too.

OPTIONS

       See lvm for common options.

SEE ALSO

       lvm(8), vgcfgrestore(8)

Sistina Software UK                                      LVM TOOLS 2.02.95(2) (2012-03-06)                                          VGCFGBACKUP(8)
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