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тАО04-17-2007 05:15 PM
тАО04-17-2007 05:15 PM
my ia64 machine Os is hpux11.23v2 ,but I can'nt establish the single file bigger than 2Gb?
who can tell me how to do this?
Solved! Go to Solution.
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тАО04-17-2007 05:34 PM
тАО04-17-2007 05:34 PM
Re: how can I establish the single file bigger than 2Gb?
I think it depands on the FS setings.
You should create the filesystem with "largefiles".
newfs -F ___ -o largefiles ____
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тАО04-17-2007 05:39 PM
тАО04-17-2007 05:39 PM
Re: how can I establish the single file bigger than 2Gb?
fsadm -F vxfs /dev/vg00/rlvol7
will show you whether largefile is enabled
fsadm -F vxfs -o largefiles /mountpoint
is the command to update it.
Also needs to change the /etc/fstab
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тАО04-17-2007 06:07 PM
тАО04-17-2007 06:07 PM
Re: how can I establish the single file bigger than 2Gb?
It depends on how u have created filesystem.
The file system has to support largefiles, u
can check this as below.
1] Check filesystem type
# fstyp
eg.
#fstyp /dev/vgdata/lvol12
vxfs
This returns the filesystem type
use this to get file system details as below.
2] Get filesystem details.
# mkfs -F
eg.
#mkfs -F vxfs -m /dev/vgdata/lvol12
mkfs -F vxfs -o ninode=unlimited,bsize=2048,version=4,inosize=256,logsize=1024,largefiles /dev/vgdata/lvol12 21659648
# mkfs -F vxfs -m /dev/vgfa/lvol6
mkfs -F vxfs -o ninode=unlimited,bsize=1024,version=3,inosize=256,logsize=1024,nolargefiles /dev/vgfa/lvol6 4300800
If FS is created with option nolorgefiles then
to support largefiles u have to take backup of
existing FS, recreate FS with option largefiles,
mount the FS and restore data from backup
see man mkfs
-Santosh
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тАО04-17-2007 07:59 PM
тАО04-17-2007 07:59 PM
SolutionYou must change your filesystem to support largefiles. First check whether you have Online JFS installed: swlist | grep -i jfs
if you have Online JFS:
# fsadm -F vxfs -o largefiles /mountpoint
if you don't have online JFS:
# umount /mountpoint
# fsadm -F vxfs -o largefiles /mountpoint
after this, change the fstab to:
/dev/vgxx/lvolxx /mountpoint vxfs rw,suid,largefiles,delaylog,datainlog 0 2
regards,
Sandy