NFS file system is 100% full

[Former Member]

We have CRM 2007 product installed on AIX 5.3

with Central instance on one LPAR , Database oracle10g on another LPAR and we are having 4 application servers.

filesystems from central instance are shred with all other LPARS with NFS.

central instance NFS file systems are /sapmnt/SID, /usr/sap/SID, /usr/sap/trans

out of which /usr/sap/SID is getting 100% utilised. space allocated to this file system is 60gb

there are various sub directories in /usr/sap/SID namely

DVEBMGS02, D03,D04,D05,D06,ASCS00,SCS01 etc.

I would like to know, what all files (logs, trace, .nfs46A5 etc) can be safely removed from these directories so that sufficent amount of free space can be maintained.

Thanks

Jayant

[Diggeshhjoshi]

Jayant,

See file named "CORE" in work directory. You can delete this file to have more space.

Also check if trace is on in system by some user and that would generate trace file in system and your File system will be out of space. Check SM50 to see if trace is on or not for any work processes.

- Digesh Joshi

[sunny_pahuja2]

Hi,

Check SAP Note 16513 - File system is full - what do I do

Thanks

Sunny

[alen_mikulic]

Hi Jayant,

As step 1 you can clear off files with extension *.old and also if you observe big files you can reset these from sm51 --> select each app server(one at a time) > select all wp> trace --> reset files. This would give you some breathing space.

For java based items go to the /usr/sap/SID/JC*or SCS* and check for zip files from trace folders and you can delete oldest files or move them if you need it.

Cheers Sam