SUMMARY: Mount problem with Veritas FS

From: Prashant Zanwar (pczanwar@yahoo.com)
Date: Thu Feb 03 2005 - 15:51:56 EST


That was great. Wade, Mohil have directed right towards lofs mount to earlier than later as below..It was cool. Appreciate it a lot, fantastic. Couldnt get downtime so completed it coupld of days ago..
Thanks and regards
Prashant
Ok.... I think I have a handle on this.
 
move:
 
 /apps/finpd - /opt/finpd lofs - yes -

between
 
/dev/vx/dsk/apollodg/vselprd /dev/vx/rdsk/apollodg/vselprd /apps/selprd vxfs 2 yes -
/dev/vx/dsk/apollodg/vscprod /dev/vx/rdsk/apollodg/vscprod /apps/finpd/SCPROD vxfs 2 yes -
 
so the resulting vfstab would be:
 
 
# cat /etc/vfstab
#device device mount FS fsck mount mount
#to mount to fsck point type pass at boot options
#
#/dev/dsk/c1d0s2 /dev/rdsk/c1d0s2 /usr ufs 1 yes -
fd - /dev/fd fd - no -
/proc - /proc proc - no -
/dev/vx/dsk/swapvol - - swap - no -
/dev/vx/dsk/rootvol /dev/vx/rdsk/rootvol / ufs 1 no logging
/dev/vx/dsk/var /dev/vx/rdsk/var /var ufs 1 no logging
/dev/vx/dsk/opt /dev/vx/rdsk/opt /opt ufs 2 yes logging
/dev/vx/dsk/apollodg/swapvol2 - - swap - no -
swap - /tmp tmpfs - yes -
#NOTE: volume rootvol (/) encapsulated partition c2t0d0s0
#NOTE: volume swapvol (swap) encapsulated partition c2t0d0s1
#NOTE: volume opt (/opt) encapsulated partition c2t0d0s5
#NOTE: volume var (/var) encapsulated partition c2t0d0s6
/dev/vx/dsk/apollodg/vusers /dev/vx/rdsk/apollodg/vusers /users vxfs 2 yes -
/dev/vx/dsk/apollodg/voracle /dev/vx/rdsk/apollodg/voracle /oracle vxfs 2 yes -
/dev/vx/dsk/apollodg/vmisc /dev/vx/rdsk/apollodg/vmisc /fs/misc vxfs 2 yes -
/dev/vx/dsk/apollodg/vapps /dev/vx/rdsk/apollodg/vapps /apps vxfs 2 yes -
/dev/vx/dsk/apollodg/vselprd /dev/vx/rdsk/apollodg/vselprd /apps/selprd vxfs 2 yes -
/apps/finpd - /opt/finpd lofs - yes -
/dev/vx/dsk/apollodg/vscprod /dev/vx/rdsk/apollodg/vscprod /apps/finpd/SCPROD vxfs 2 yes -
/dev/vx/dsk/apollodg/vlog /dev/vx/rdsk/apollodg/vlog /fs/log vxfs 2 yes -
/dev/vx/dsk/apollodg/vcrash /dev/vx/rdsk/apollodg/vcrash /var/crash vxfs 2 yes -
# Loopback File Systems
/users - /home lofs - yes -
/fs/misc/objects - /opt/objects lofs - yes -
/fs/misc/objects - /opt/visigenic lofs - yes -
/fs/misc/java - /opt/java lofs - yes -
/oracle - /opt/oracle lofs - yes -
/fs/log/archive - /kbs/finpd/archive lofs - yes -
 
 
REASON: Since /apps/finpd/SCPROD is mounted before /apps/finpd the mount point is /apps instead of /opt.
 
 
Give that a try and let me know.
 
# cat /etc/vfstab
#device device mount FS fsck mount mount
#to mount to fsck point type pass at boot options
#
#/dev/dsk/c1d0s2 /dev/rdsk/c1d0s2 /usr ufs 1 yes -
fd - /dev/fd fd - no -
/proc - /proc proc - no -
/dev/vx/dsk/swapvol - - swap - no -
/dev/vx/dsk/rootvol /dev/vx/rdsk/rootvol / ufs 1 no logging
/dev/vx/dsk/var /dev/vx/rdsk/var /var ufs 1 no logging
/dev/vx/dsk/opt /dev/vx/rdsk/opt /opt ufs 2 yes logging
/dev/vx/dsk/apollodg/swapvol2 - - swap - no -
swap - /tmp tmpfs - yes -
#NOTE: volume rootvol (/) encapsulated partition c2t0d0s0
#NOTE: volume swapvol (swap) encapsulated partition c2t0d0s1
#NOTE: volume opt (/opt) encapsulated partition c2t0d0s5
#NOTE: volume var (/var) encapsulated partition c2t0d0s6
/dev/vx/dsk/apollodg/vusers /dev/vx/rdsk/apollodg/vusers /users vxfs 2 yes -
/dev/vx/dsk/apollodg/voracle /dev/vx/rdsk/apollodg/voracle /oracle vxfs 2 yes -
/dev/vx/dsk/apollodg/vmisc /dev/vx/rdsk/apollodg/vmisc /fs/misc vxfs 2 yes -
/dev/vx/dsk/apollodg/vapps /dev/vx/rdsk/apollodg/vapps /apps vxfs 2 yes -
/dev/vx/dsk/apollodg/vselprd /dev/vx/rdsk/apollodg/vselprd /apps/selprd vxfs 2 yes -
/dev/vx/dsk/apollodg/vscprod /dev/vx/rdsk/apollodg/vscprod /apps/finpd/SCPROD vxfs 2 yes -
/dev/vx/dsk/apollodg/vlog /dev/vx/rdsk/apollodg/vlog /fs/log vxfs 2 yes -
/dev/vx/dsk/apollodg/vcrash /dev/vx/rdsk/apollodg/vcrash /var/crash vxfs 2 yes -
# Loopback File Systems
/users - /home lofs - yes -
/fs/misc/objects - /opt/objects lofs - yes -
/fs/misc/objects - /opt/visigenic lofs - yes -
/fs/misc/java - /opt/java lofs - yes -
/oracle - /opt/oracle lofs - yes -
/apps/finpd - /opt/finpd lofs - yes -
/fs/log/archive - /kbs/finpd/archive lofs - yes -

Wade Lich <wade@nerdfest.com> wrote:
What is the complete vfstab file? don't grep for it, show the complete listing. Is /apps mounted before directories under it?
 
 
Wade
----- Original Message -----
From: Prashant Zanwar
To: sunmanagers@sunmanagers.org
Sent: Thursday, January 20, 2005 3:55 PM
Subject: Re: Mount problem with Veritas FS

Below are outputs of df -k, cat /etc/vfstab, mount...

======================================================
# df -k | grep -i apps
/dev/vx/dsk/apollodg/vapps 10485760 3882147 6196070
39% /apps
/dev/vx/dsk/apollodg/vselprd 20971520 11098169 9256298
55% /apps/selprd
/dev/vx/dsk/apollodg/vscprod 10485760 3882147 6196070
39% /apps/finpd/SCPROD
/apps/finpd 10485760 3882147 6196070 39%
/opt/finpd
===========================================================

grep -i apps /etc/vfstab

/dev/vx/dsk/apollodg/vapps
/dev/vx/rdsk/apollodg/vapps /apps vxfs 2
yes -
/dev/vx/dsk/apollodg/vselprd
/dev/vx/rdsk/apollodg/vselprd /apps/selprd vxfs
2 yes -
/dev/vx/dsk/apollodg/vscprod
/dev/vx/rdsk/apollodg/vscprod /apps/finpd/SCPROD
vxfs 2 yes -
/apps/finpd - /opt/finpd lofs
- yes -
#
=====================================================

/dev/vx/dsk/apollodg/vapps on /apps type vxfs
read/write/setuid/delaylog/nolargefiles/ioerror=mwdisable/dev=39c80eb
on Fri Aug 6 22:47:10 2004
/dev/vx/dsk/apollodg/vselprd on /apps/selprd type vxfs
read/write/setuid/delaylog/nolargefiles/ioerror=mwdisable/dev=39c80ef
on Fri Aug 6 22:47:13 2004
/dev/vx/dsk/apollodg/vscprod on /apps/finpd/SCPROD
type vxfs
read/write/setuid/delaylog/nolargefiles/ioerror=mwdisable/dev=39c80f0
on Fri Aug 6 22:47:15 2004
/apps/finpd on /opt/finpd type lofs
read/write/setuid/dev=39c80eb on Fri Aug 6 22:47:21
2004
==========================================================================
# pwd
/apps/finpd/SCPROD
# df -k .
Filesystem kbytes used avail capacity Mounted on /dev/vx/dsk/apollodg/vapps 10485760 3879969 6198112 39%
/apps
#
=======================================================

Which is just strange from above outputs...Please
reply

thx
Prashant
--- Prashant Zanwar
wrote:

> I have below file systems and problem is strange..
>
> /dev/vx/dsk/apollodg/vapps
> 10485760 3880195 6197900 39%
>
> /apps
> /dev/vx/dsk/apollodg/vselprd
> 20971520 11097600 9256832
> 55%
> /apps/selprd
> /dev/vx/dsk/apollodg/vscprod
> 10485760 3880195 6197900 39%
>
> /apps/finpd/SCPROD
>
> While looking it looks all ok. But When I write to
> /apps/finpd/SCPROD, it comes under /apps.
>
> MNTTAB and VFSTAB is all ok...
> Is it somethign known problem..how to rectify...I
> would in term unmount and mount culprit..but what
> could cause this problem...has any one come across..
> thx
> Prashant
>
>
>
>
>
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