IV69811: NMON DISPLAYS -INF / ZERO FOR FILE SYSTEM INODES APPLIES TO AIX 7100-03
A fix is available
Closed as program error.
nmon displays -INF when nmon executed as below. /usr/bin/nmon -fdWATKV^LPMS -s 30 -c 120 many of the JFSINODE lines contain an extraneous "-INF" at the end as follows: JFSINODE,T0034,5.9,0.8,21.8,5.3,0.0,0.0,4.9,0.0,0.0,0.0,0 .0,0.2,0.8,0.0,0.0,0.0,-INF JFSINODE,T0035,5.9,0.8,21.8,5.3,0.0,0.0,4.9,0.0,0.0,0.0,0 .0,0.2,0.8,0.0,0.0,0.0,-INF This causes problems collection and monitoring of the files.
nmon displays -INF when nmon executed as below. /usr/bin/nmon -fdWATKVªLPMS -s 30 -c 120 many of the JFSINODE lines contain an extraneous "-INF" at the end as follows: JFSINODE,T0034,5.9,0.8,21.8,5.3,0.0,0.0,4.9,0.0,0.0,0.0,0.0, 0.2,0.8,0.0,0.0,0.0,-INF JFSINODE,T0035,5.9,0.8,21.8,5.3,0.0,0.0,4.9,0.0,0.0,0.0,0.0, 0.2,0.8,0.0,0.0,0.0,-INF This causes problems collection and monitoring of the files.
-INF was already fixed in latest AIX releases. With that fix -INF issue was resolved but instead of actual values zero were displayed for file system inodes. After further analysis we found that there are around 6 billion files in the file system. As we used 32bit statfs structure, values were overflowed and zero's were displayed. To fix this issue we have to change 32bit statfs to 64bit statfs64.
Reported component name
Reported component ID
Last modified date
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fixed component name
Fixed component ID
Applicable component levels
R710 PSY U865843
UP15/05/19 I 1000
PTF to Fileset Mapping
U865843 bos.perf.tools 220.127.116.11
More support for:
AIX Enterprise Edition
Software version: 710
Operating system(s): AIX
Reference #: IV69811
Modified date: 30 September 2015