7/25/2019 Clearing the Disk Space of the M2000 Server

1/3

10.2.8 Clearing the Disk Space of the M2000 ServerThis describes how to clean up the disk space of the M2000 server. Before cleaning upthe diskspace, ensure that the les to be deleted are not required for future operations. Deletinga usefulle b !istake !a lead to a sste! operation error.

ContextDuring the routine operation and !aintenance, back up and delete the following les torelease!ore disk space"

l Files storing information about NEs and the M2000 serverl Software upgrade package and decompressed lesl Trace logsl ackup lesl Temporar! les created during s!stem operations

NOTIC#ou can delete les when the server is running. Before deleting les, run the ls !lco!!and tocheck the date when the les are generated. Do not delete the les generated on thecurrent da.

"roce#$re

Step 1 $%port the les that store infor!ation about &$s and the M2000 server, andback up the lesto a tape.

l 'iles generated during auto!atic alar! du!p(lar! du!p les are stored in the %opt%oss%server%var%Threshol#xport%&Mdirector.M2000

l )ser log les)ser log du!p les are stored in the %opt%oss%server%var%$serlogs director.

l *ore les generated b the sste!*ore les are stored in the %opt%oss%server%var%logs% director.

l +istorical trace les+istorical trace les are stored in the %opt%oss%server%var%logs%trace'ak% director.

Step 2 Delete the software update package and the deco!pressed les.(fter the software is successfull upgraded, ou can delete the original upgradepackage andthe deco!pressed les. The upgrade package and deco!pressed les are stored in thefolderna!ed after the patch in the %export%ho(e director.

7/25/2019 Clearing the Disk Space of the M2000 Server

2/3

NOTICenerall, the deco!pressed upgrade les are stored in the %export%ho(e director.

The folderfor saving the deco!pressed upgrade les is na!ed after the patch. -o!eti!es, the

folder iscreated in the %export%ho(e%'ak director.

Step ) Delete trace logs.*hange the value of trace'ack$pn$( in the IM"*trace(onitor*svc*ex.x(l le toreduce thenu!ber of backup trace log les.$dit the IM"*trace(onitor*svc*ex.x(l le in the %opt%oss%server%etc%conf%director to setthe interval for checking trace log les, !a%i!u! trace log le sie, and !a%i!u!nu!ber ofbackup trace log les.

The following are the contents of the IM"*trace(onitor*svc*ex.x(l le"/%!l version13.0 encoding1utf456/trace!onitor na!e1trace!onitor !ount17i!ap7co!!on7trace!onitor6/strateg na!e1i!ap6/844 **B49T$M checktraceti!e indicates that how long trace le will be checked8Min value is :00 seconds8 446/para! na!e1checktraceti!e6:00/7para!6/844 **B49T$M tracebackupnu! indicates the !a% nu!ber of reserved trace le8 446/para! na!e1tracebackupnu!6;0/7para!6/7strateg6/strateg na!e1other6/lena!e na!e1tao.trace6/para! na!e1lesie6200/7para!6/para! na!e1tracebackupnu!620/7para!6/7lena!e6/7strateg6/7trace!onitor6

9n checktraceti(e, ou can set the interval for checking trace log les. 9n thepreceding e%a!ple,the sste! checks the trace log les ever :00 seconds. 9n trace'ack$pn$(, ou canset thenu!ber of backup trace log les for each process in the%opt%oss%server%var%logs%trace'akdirector. 'or a process, if the nu!ber of backup trace log les in the trace'akdirector e%ceedsthe preset value, the sste! auto!aticall deletes the earliest trace log les.M2000(T($ *luster -ste! (d!inistrator uide

7/25/2019 Clearing the Disk Space of the M2000 Server

3/3

Step + *lear the backup les.l (fter the upgrade, delete the backup les for the upgrade or cop the! to a tape.l @eriodicall back up all the les in the %export%ho(e%'ack$p%o(c director to a tape.