CR: 0001

Script: vmstat.d,swapinfo.d 
Type: Defect
Priority: 1
Status: Reported 
Reported against: DTT 0.89
OS: Solaris Express, build27a, AMD64
Synopsis: wrong pagesize kernel symbol 
Date:
Submitted By: Stefan Parvu, stefanparvu14@yahoo.com 
Updated:
Integrated to:



*** Description *** 

2006-01-06 stefanparvu14@yahoo.com:
Cannot run since 'pagesize' is not the correct symbol in SExpress.
Checking for the symbol 'pagesize' under sys/param.h: there is no such 
thing instead _pagesize is the correct defintion.

These are the errors I get:
# ./swapinfo.d
dtrace: failed to compile script ./swapinfo.d: line
96: failed to resolve `pagesize: Unknown symbol name
#
# ./vmstat.d
dtrace: failed to compile script ./vmstat.d: line 120:
failed to resolve `pagesize: Unknown symbol name




*** Fix ***

2006-01-06 stefanparvu14@yahoo.com:
Change 'pagesize' symbol to '_pagesize'




*** Workaround ***
N/A





*** Comments ***

2006-01-06 stefanparvu14@yahoo.com:
Cannot run since 'pagesize' is not the correct symbol in SExpress.
Checking for the symbol 'pagesize' under sys/param.h: there is no such 
thing instead _pagesize is the correct defintion.

Solaris 10 SPARC GA:

# uname -a
SunOS sun 5.10 Generic_118822-19 sun4u sparc
SUNW,Ultra-5_10
# echo "_pagesize/E" | mdb -k
_pagesize:
_pagesize:      8192

2. Solaris 11, build27a, AMD64:

# echo "_pagesize/D" | mdb -k
_pagesize:
_pagesize:      4096

The '_pagesize' symbol should work fine for both architectures as
well for S10 or SE(11).