on 12-21-2009 8:10 AM
Hi SAP gurus,
I have a problem with our production system with the directory /sapmnt/P01
when I issue the command df -h it shows that the directory has already accumulated 21G of space.
/sapmnt/P01 24G 21G 2.9G 88% /sapmnt/P01
but when I issue the command du -sh for this directory it only shows 9.3G of data is only being used
bash-3.00$ du -sh
9.3G .
inside the directory
bash-3.00$ du -sh *
68K admin
3.7M core
698M exe
8.7G global
152K profile
There is a difference of almost 11G of space used. There is no problem with the global directory since it is only 8.7G of data. Can anyone shed some light on where the 11G of data is?
Thank you and hoping you can help me.
Hello Marjorie,
have you restarted your sap system since you have seen this issue?
If not ... this can be the reason:
Regards
Stefan
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Hello Marjorie,
> That is only the solution we are doing right now, to restart the system when we see the big discrepancy in the file size used
Yes, if this is an open file handle issue or if you can find out (see below) the particular process which has opened the file handle .. you can just restart this one.
> Although would we know what file is holding that space? or where it is being used?
Of course you can find it (by scanning the open file handles), but the implementation of "lsof" is very OS dependent.
You can check this link: http://www.ibm.com/developerworks/aix/library/au-lsof.html
Regards
Stefan
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