topic How to change the f_flag:0 to f_flag:16 of a LV in Operating System - HP-UX

How to change the f_flag:0 to f_flag:16 of a LV

Vipin Singhal — Mon, 21 Nov 2005 12:20:59 GMT

How to change the f_flag:0 to f_flag:16 of a LV?
This is the detail of my LV-
# fstyp -v /dev/vg72/pmor_data_dat02
vxfs
version: 5
f_bsize: 8192
f_frsize: 1024
f_blocks: 18432000
f_bfree: 18411010
f_bavail: 17260322
f_files: 4602784
f_ffree: 4602752
f_favail: 4602752
f_fsid: 1076625409
f_basetype: vxfs
f_namemax: 254
f_magic: a501fcf5
f_featurebits: 0
f_flag: 0
f_fsindex: 9
f_size: 18432000

It is not supporting the large files.
I tried this one:
#fsadm -F vxfs -o largefiles /PMOR/db/ORPMORP/data/dat02

/etc/fstab files contains the large file entries.
but it is not working, still f_flag:0

Please suggest- how i will make it for supporting to large files

Re: How to change the f_flag:0 to f_flag:16 of a LV

Vipin Singhal — Mon, 21 Nov 2005 12:27:25 GMT

i think I have "online JFS"
this is the output of:
# swlist -l product | grep -i jfs
JFS B.11.23 The Base VxFS File System
OnlineJFS B.11.23.05 Online features of the VxFS File System

Re: How to change the f_flag:0 to f_flag:16 of a LV

Patrick Wallek — Mon, 21 Nov 2005 12:33:23 GMT

Since you have online JFS:

# fsadm -F vxfs -o largefiles /mountpoint

Be sure you use the mount point and not the LV name in the above command.

Re: How to change the f_flag:0 to f_flag:16 of a LV

Vipin Singhal — Mon, 21 Nov 2005 12:33:58 GMT

hi
thanks

I need to use:
#fsadm -F vxfs -o largefiles /PMOR/db/ORPMORP/data/dat02

while i was using
# /usr/sbin/fsadm -F vxfs -o largefiles /dev/vg72/rpmor_data_dat02

thanks
vipin