bdf , /etc/fstab , /etc/mnttab Post: 302147645

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Operating Systems HP-UX bdf , /etc/fstab , /etc/mnttab Post 302147645 by Cameron on Wednesday 28th of November 2007 01:27:25 AM

11-28-2007

Registered User

bdf , /etc/fstab , /etc/mnttab

Hi all,

Would like to know if it is possible to rearrange the order that mounts are displayed when the 'bdf' command is issued.

An example of what I mean is, currently I see the following ...

Code:

[mddev:/home/cameron]
$ bdf -l
Filesystem          kbytes    used   avail %used Mounted on
/dev/vg00/lvol3     524288  211800  310104   41% /
/dev/vg00/lvol1    1048576  792464  254216   76% /stand
/dev/vg00/lvol7    4194304 2111048 2066992   51% /var
/dev/vg00/lvol6    5275648 4324952  943312   82% /usr
/dev/vg00/lvolu3   30736384 3901997 25157825   13% /u03
/dev/vg00/lvolu2   27033600 21665312 5034033   81% /u02
/dev/vg00/lvolu1   20480000 16962500 3298935   84% /u01
/dev/vg00/lvol5     229376  103248  125280   45% /tmp
/dev/vg00/lvol4    4620288 3775088  838648   82% /opt
/dev/vg00/lvol8    1048576  141744  899856   14% /home
/dev/vg00/lvolu4   5144576 2148221 2809135   43% /u04

But would prefer to see the mounts in the following order ...

Code:

Filesystem          kbytes    used   avail %used Mounted on
/dev/vg00/lvol3     524288  211800  310104   41% /
/dev/vg00/lvol6    5275648 4324952  943312   82% /usr
/dev/vg00/lvol7    4194304 2111048 2066992   51% /var
/dev/vg00/lvol4    4620288 3775088  838648   82% /opt
/dev/vg00/lvol8    1048576  141744  899856   14% /home
/dev/vg00/lvol1    1048576  792464  254216   76% /stand
/dev/vg00/lvol5     229376  103248  125280   45% /tmp
/dev/vg00/lvolu1   20480000 16962500 3298935   84% /u01
/dev/vg00/lvolu2   27033600 21665312 5034033   81% /u02
/dev/vg00/lvolu3   30736384 3901997 25157825   13% /u03
/dev/vg00/lvolu4   5144576 2148221 2809135   43% /u04

I had a play about and altered the order of items in the /etc/fstab with no change to the output order and have read that changing /etc/mnttab is not recommended or of any use. Whilst the example is for the local mounts, if a solution is possible then I'd also apply the same for NFS mounts too.

A strange query I'd admit, but curious to know if it is possible.

Cheers,
Cameron

Last edited by Perderabo; 12-01-2007 at 11:45 AM.. Reason: Change font tags to code tags for readability

Cameron

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LEARN ABOUT SUNOS

vgimportclone

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

NAME

       vgimportclone - import and rename duplicated volume group (e.g. a hardware snapshot)

SYNOPSIS

       vgimportclone [-n|--basevgname VolumeGroupName] [-i|--import] PhysicalVolume [PhysicalVolume...]

DESCRIPTION

       vgimportclone is used to import a duplicated VG (e.g. hardware snapshot).  Duplicate VG(s) and PV(s) are not able to be used until they are
       made to coexist with the origin VG(s) and PV(s).  vgimportclone renames the VG associated with the specified PV(s) and changes the  associ-
       ated VG and PV UUIDs.

OPTIONS

       See lvm for common options.

       -n|--basevgname VolumeGroupName
	      By  default  the	snapshot  VG  will be renamed to the original name plus a numeric suffix to avoid duplicate naming (e.g. 'test_vg'
	      would be renamed to 'test_vg1').	This option will override the base VG name that is used for all  VG  renames.	If  a  VG  already
	      exists with the specified name a numeric suffix will be added (like the previous example) to make it unique.

       -i|--import
	      Import exported Volume Groups.  Otherwise VGs that have been exported will not be changed (nor will their associated PVs).

ENVIRONMENT VARIABLES

       LVM_BINARY
	      The LVM2 binary to use.  Defaults to "lvm".

EXAMPLES

       The  origin VG vg00 has origin PVs /dev/sda and /dev/sdb and the respective snapshot PVs are /dev/sdc and /dev/sdd.  To rename the VG asso-
       ciated with /dev/sdc and /dev/sdd from vg00 to vg00_snap (and to change associated VG and PV UUIDs) do:

	    vgimportclone --basevgname vg00_snap /dev/sdc /dev/sdd

SEE ALSO

       lvm(8)

Red Hat, Inc.						 LVM TOOLS 2.02.95(2) (2012-03-06)					  VGIMPORTCLONE(8)

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