From: Bob Booth - UIUC (booth@UIUC.EDU)
Date: Mon Sep 15 2003 - 08:11:18 EDT
As the warning says, checking a mounted filesystem is not dependable, as
things are changing while the command is running. Don't assume what it is
telling you is correct. The maps won't be salvaged when the filesystem is
mounted (that would be really bad).
Get the results from the unmounted FS.
bob
On Mon, Sep 15, 2003 at 11:47:34AM +0800, Othman, Asmah-Julaili SITI-ITDGP3-302 wrote:
> This is the output from fsck -n command
>
> ** Checking /dev/lvemc08 (/local) MOUNTED FILE SYSTEM; WRITING SUPPRESSED;
> Checking a mounted filesystem does not produce dependable results.
> ** Phase 1 - Check Blocks and Sizes
> ** Phase 2 - Check Pathnames
> ** Phase 3 - Check Connectivity
> ** Phase 4 - Check Reference Counts
> ** Phase 5 - Check Inode Map
> Bad Inode Map (NOT SALVAGED)
> ** Phase 6 - Check Block Map
> Bad Block Map (NOT SALVAGED)
> Filesystem integrity is not guaranteed
> 1768 files 1039864 blocks 926216 free
>
> I'll try to - umount, fsck -y & mount again.
>
> But what does Bad Inode Map (NOT SALVAGED) means?
>
> Thanks all.
>
> -----Original Message-----
> From: Jim McDonald [mailto:jmcdon23@CSC.COM.AU]
> Sent: 15 September 2003 11:33
> To: aix-l@Princeton.EDU
> Subject: Re: Missing space
>
>
> Hi
>
> I thought that as well or you have a sparse file/s present
> - that would account for the results of du << df results
> but in this case du results >> df results - which is a bit of a puzzle
>
> Regards
> Jim McDonald
>
> ----------------------------------------------------------------------------------------
>
> This is a PRIVATE message. If you are not the intended recipient, please
> delete without copying and kindly advise us by e-mail of the mistake in
> delivery. NOTE: Regardless of content, this e-mail shall not operate to
> bind CSC to any order or other contract unless pursuant to explicit written
> agreement or government initiative expressly permitting the use of e-mail
> for such purpose.
> ----------------------------------------------------------------------------------------
>
>
>
>
>
> Bob Booth - UIUC <booth@UIUC.EDU>@Princeton.EDU> on 15/09/2003 12:28:21 PM
>
> Please respond to IBM AIX Discussion List <aix-l@Princeton.EDU>
>
> Sent by: IBM AIX Discussion List <aix-l@Princeton.EDU>
>
>
> To: aix-l@Princeton.EDU
> cc:
> Subject: Re: [aix-l] Missing space
>
>
> Might be an open file, that has been unlinked. Try using the command
> fuser /dev/lvemc08 to see what processes have the filesystem open. If this
> is a huge number of processes, you may have to shut down your application
> to
> find it.
>
> good luck.
>
> bob
>
> On Mon, Sep 15, 2003 at 10:05:44AM +0800, Othman, Asmah-Julaili
> SITI-ITDGP3-302 wrote:
> > Hi,
> >
> > I have a filesystem, df -k output are as follows;
> >
> > /dev/lvemc08 983040 288532 71% 1864 1%
> /local/apps/informatica
> >
> > The du -ks value is : 487,164
> >
> > But the free space reported by the system from df-k command is 288532
> only. That means I'm losing about 200MB. What is using this space? How can
> i recover the space?
> >
> > It is normal jfs, oslevel 5.1.0.0 - ML03
> >
> > Best regars - asmah.
This archive was generated by hypermail 2.1.7 : Wed Apr 09 2008 - 22:17:12 EDT