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DIAGNOSTIC SYSTEM WARNING

rana sarkar
Advisor

DIAGNOSTIC SYSTEM WARNING

Plz help me to find out what is the real warning:
Mar 28 03:26:51 server01 vmunix: DIAGNOSTIC SYSTEM WARNING:
Mar 28 03:26:51 server01 vmunix: The diagnostic logging facility has started receiving excessive
Mar 28 03:26:51 server01 vmunix: errors from the I/O subsystem. I/O error entries will be lost
Mar 28 03:26:51 server01 vmunix: until the cause of the excessive I/O logging is corrected.
Mar 28 03:26:51 server01 vmunix: If the diaglogd daemon is not active, use the Daemon Startup command
Mar 28 03:26:51 server01 vmunix: in stm to start it.
Mar 28 03:26:51 server01 vmunix: If the diaglogd daemon is active, use the logtool utility in stm
Mar 28 03:26:51 server01 vmunix: to determine which I/O subsystem is logging excessive errors.
Mar 28 03:26:51 server01 vmunix: DIAGNOSTIC SYSTEM WARNING:
Mar 28 03:26:51 server01 vmunix: The diagnostic logging facility is no longer receiving excessive
Mar 28 03:26:51 server01 vmunix: errors from the I/O subsystem. 5 I/O error entries were lost.
Mar 28 03:26:51 server01 vmunix: The diagnostic logging facility has started receiving excessive
Mar 28 03:26:51 server01 vmunix: errors from the I/O subsystem. I/O error entries will be lost
Mar 28 03:26:51 server01 vmunix: until the cause of the excessive I/O logging is corrected.

Thanks in Advance
2 REPLIES
Ramesh S
Esteemed Contributor

Re: DIAGNOSTIC SYSTEM WARNING

Hi

Pls chk,
#dmesg
#/var/opt/resmon/log/event.log

-Ram
Taifur
Respected Contributor

Re: DIAGNOSTIC SYSTEM WARNING

Hi RanaSarkar,

Just do a
ioscan -fnC disk
to find the disk in that path.

Doing a ioscan should log messages into syslog.log file.

Is not the error info but the data that was being moved when the error occured.
1. Backup this disks data.
2. Watch it very closely.
3. Have a disk ready to replace it.

Rgds//
Taifur