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Alarms Were Reported on NE80E to Indicate That the Remaining Storage Space on a CF Card Was Insufficient

Publication Date:  2013-10-08 Views:  157 Downloads:  0
Issue Description

An NE80E reported the following CF card-related alarms.

 

#Jun  3 01:14:42 2010 LIM_SIS_NB1_HNE80E SRM_BASE/2/STORAGEUTILIZEALARM:OID 1.3.6.1.4.1.2011.5.25.129.2.6.1 Storage utilization exceeded the prealarm threshold. (EntityPhysicalIndex=1179648, EntityPhysicalIndex=1179648, BaseUsageType=5, BaseUsageIndex=1, BaseTrapSeverity=2, BaseTrapProbableCause=75265, BaseTrapEventType=5, EntPhysicalName="MPU slot 18", RelativeResource="CFcard", BaseUsageValue=94, BaseUsageUnit=1, BaseUsageThreshold=94)
Handling Process

Huawei checked the CF card status.

<NE80E>dir slave#cfcard:/ 

Directory of slave#cfcard:/

  Idx  Attr  Size(Byte)  Date        Time       FileName  

   0   -rw-         114  Aug 22 2008 00:12:22   patchstate.dat

   1   -rw-      61,656  Aug 21 2008 23:50:36   paf.txt

   2   -rw-       6,309  Jan 22 2008 01:54:16   license.old

   3   drw-           -  Jun 03 2010 01:18:12   log

   4   -rw-     578,345  Jun 03 2010 10:44:36   private-data.txt

   5   -rw-      15,324  Sep 11 2007 17:54:52   paf.txt.bak

   6   -rw-       4,585  Sep 03 2007 17:15:26   patch.pat

   7   -rw-      36,918  Jun 03 2010 10:44:42   vrpcfg.zip

   8   -rw-         396  Jun 03 2010 01:14:34   patchnpstate.dat

   9   -rw- 203,842,910  Jan 21 2009 17:47:16   pts.5.43.tgz 

   10  drw-           -  Apr 14 2010 18:59:50   patch-sph009

   11  -rw-      15,324  Jan 22 2008 01:54:14   paf.old

   12  -rw-      13,995  Apr 14 2010 19:08:28   v3r6_license.txt

   13  -rw-      12,757  Aug 21 2008 23:50:46   license.txt

   14  -rw- 157,986,328  Aug 22 2008 00:10:06   vrp5.50.cc

   15  -rw-         632  Jun 03 2010 01:14:32   patchstate_a

   16  -rw-           4  Jun 03 2010 13:14:34   snmpnotilog.txt

   17  -rw-         632  Aug 22 2008 01:31:40   patchstate_a.backup

   18  -rw-      13,756  Aug 26 2008 21:32:32   vrpcfg-wo-te.zip

   19  -rw-      74,042  Apr 14 2010 19:08:34   v3r6_paf.txt

                                          

506,368 KB total (39,424 KB free)

Found the pts.5.43.tgz file (203 MB) was manually saved and deleted it.
Root Cause
The remaining storage space of the CF card was insufficient.
Solution
Huawei deleted the pts.5.43.tgz file.
Suggestions

Observe the following precautions when using a CF card to store files:

1. In latest versions, a maximum of 200 log files can be saved on the CF card and earliest log files are deleted first when new files need to be stored. Versions that support this function include V300R006, latest V600R001 version, and patch versions for V300R003 B608 and B697.

2. Storage space alarms are supported. Specifically, when the available space for storing log files is less than 32 MB, alarms are reported; the alarms are cleared when the available storage space is more than 64 MB.

3. When the available storage space is less than 33 MB, earliest log files are deleted first.

END