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log4j:ERROR Failed to flush writer, java.io.IOException: No space left

jaheshkhan
Level 4
Level 4

while SSH to CUCM we are getting the following messages:

Command Line Interface is starting up, please wait ...
log4j:ERROR Failed to flush writer,
java.io.IOException: No space left on device
at java.io.FileOutputStream.writeBytes(Native Method)
at java.io.FileOutputStream.write(FileOutputStream.java:345)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
at org.apache.log4j.RollingFileAppender.subAppend(RollingFileAppender.ja va:276)
at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
at com.cisco.iptplatform.fappend.ciscoRollingFileAppender.append(ciscoRo llingFileAppender.java:81)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders (AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.debug(Category.java:260)
at com.cisco.iptplatform.cli.CliSettings.getInstance(CliSettings.java:11 6)
at sdMain.initialize(sdMain.java:521)
at sdMain.main(sdMain.java:676)

admin:show status

Host Name : CUCM01.sst.local
Date : Tue Mar 21, 2023 18:50:07
Time Zone : Gulf Standard Time (Asia/Dubai)
Locale : en_US.UTF-8
Product Ver : 12.5.1.10000-22
Unified OS Version : 7.0.0.0-4

Uptime:
18:50:10 up 434 days, 9:13, 1 user, load average: 3.94, 2.66, 2.37

CPU Idle: 00.00% System: 13.13% User: 86.87%
IOWAIT: 00.00% IRQ: 00.00% Soft: 00.00%

Memory Total: 5945700K
Free: 141756K
Used: 4722744K
Cached: 121168K
Shared: 666356K
Buffers: 1081200K

Total Free Used
Disk/active 14154188K 954052K 13038624K (94%)
Disk/inactive 14154188K 13371164K 40984K (1%)
Disk/logging 49573456K 0K 49557072K (100%)

logging showing 100% and active disk shows 94%

 

In this case what we need to do? do we need to reboot? if tried to reboot will it not get bootup?

do I need to run cop  file for this to increase the space? how can I increase diskspace?

 

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