how to change the filesystem from jfs to jfs2 in ibm aix6.1
please tell me command for that.
thank you,
paandu
Afaik there is no such command. You got to backup and restore, or copy.
for just 1 file system backup and restore is probably best or create new jfs2 and then copy everything from 1 to other.
But if it is a rootvg and you want to convert you use the alt_disk_mksysb with the -T option.
here is a web site to help with the alt_disk command
http://publib.boulder.ibm.com/infocenter/aix/v6r1/index.jsp?topic=/com.ibm.aix.cmds/doc/aixcmds1/alt_disk_mksysb.htm