数据库服务器主机4个cpu，4G的内存，os是lRed Hat Enterprise Linux AS release 3 (Taroon Update 4)。在扩展SGA超过1.7G时遇到如下的错误：
[oracle@dev80 lib]$ make -f ins_rdbms.mk ksms.o
[oracle@dev80 lib]$ make -f ins_rdbms.mk ioracle
- Linking Oracle
rm -f /oracle1/product/9.2.0/rdbms/lib/oracle
gcc-o /oracle1/product/9.2.0/rdbms/lib/oracle -L/oracle1/product/9.2.0/rdbms/lib/ -L/oracle1/product/9.2.0/lib/ -L/oracle1/product/9.2.0/lib/stubs/ -Wl,-E `test -f /oracle1/product/9.2.0/rdbms/lib/skgaioi.o && echo /oracle1/product/9.2.0/rdbms/lib/skgaioi.o` /oracle1/product/9.2.0/rdbms/lib/opimai.o /oracle1/product/9.2.0/rdbms/lib/ssoraed.o /oracle1/product/9.2.0/rdbms/lib/ttcsoi.o /oracle1/product/9.2.0/lib/nautab.o /oracle1/product/9.2.0/lib/naeet.o /oracle1/product/9.2.0/lib/naect.o /oracle1/product/9.2.0/lib/naedhs.o /oracle1/product/9.2.0/rdbms/lib/config.o-lserver9 -lodm9 -lskgxp9 -lskgxn9 -lclient9-lvsn9 -lwtcserver9 -lcommon9 -lgeneric9 /oracle1/product/9.2.0/rdbms/lib/defopt.o -lknlopt `if /usr/bin/ar tv /oracle1/product/9.2.0/rdbms/lib/libknlopt.a | grep xsyeolap.o > /dev/null 2>&1 ; then echo "-loraolap9" ; fi`-lslax9 -lpls9-lplp9 -lserver9 -lclient9-lvsn9 -lwtcserver9 -lcommon9 -lgeneric9 -lknlopt -lslax9 -lpls9-lplp9 -ljox9 -lserver9 -locijdbcst9 -lwwg9`cat /oracle1/product/9.2.0/lib/ldflags`-lnsslb9 -lncrypt9 -lnsgr9 -lnzjs9 -ln9 -lnl9 -lnro9 `cat /oracle1/product/9.2.0/lib/ldflags`-lnsslb9 -lncrypt9 -lnsgr9 -lnzjs9 -ln9 -lnl9 -lmm -lnls9-lcore9 -lnls9 -lcore9 -lnls9 -lxml9 -lcore9 -lunls9 -lnls9 `cat /oracle1/product/9.2.0/lib/ldflags`-lnsslb9 -lncrypt9 -lnsgr9 -lnzjs9 -ln9 -lnl9 -lnro9 `cat /oracle1/product/9.2.0/lib/ldflags`-lnsslb9 -lncrypt9 -lnsgr9 -lnzjs9 -ln9 -lnl9-ltrace9 -lnls9-lcore9 -lnls9 -lcore9 -lnls9 -lxml9 -lcore9 -lunls9 -lnls9 `if /usr/bin/ar tv /oracle1/product/9.2.0/rdbms/lib/libknlopt.a | grep "kxmnsd.o" > /dev/null 2>&1 ; then echo " " ; else echo "-lordsdo9"; fi` -lctxc9 -lctx9 -lzx9 -lgx9 -lctx9 -lzx9 -lgx9 -lordimt9 -lnls9-lcore9 -lnls9 -lcore9 -lnls9 -lxml9 -lcore9 -lunls9 -lnls9 -lsnls9 -lunls9 -lxsd9 -lnls9-lcore9 -lnls9 -lcore9 -lnls9 -lxml9 -lcore9 -lunls9 -lnls9 `cat /oracle1/product/9.2.0/lib/sysliblist` -Wl,-rpath,/oracle1/product/9.2.0/lib:/lib:/usr/lib -lm`cat /oracle1/product/9.2.0/lib/sysliblist` -ldl -lm `test -f /oracle1/product/9.2.0/rdbms/lib/skgaioi.o && echo -laio`
/oracle1/product/9.2.0/lib//libserver9.a(krd.o)(.text+0xcc92): In function `krda1fbuf':
: undefined reference to `skgmmap_ro'
/oracle1/product/9.2.0/lib//libserver9.a(kse.o)(.text+0x498): In function `ksepop':
: undefined reference to `kgeclrsta'
/oracle1/product/9.2.0/lib//libserver9.a(kse.o)(.text+0x4a3): In function `ksepop':
: undefined reference to `kgechksta'
/oracle1/product/9.2.0/lib//libserver9.a(kse.o)(.text+0x4b6): In function `ksepop':
: undefined reference to `kgesetsta'
/oracle1/product/9.2.0/lib//libserver9.a(kse.o)(.text+0x4c7): In function `ksepop':
: undefined reference to `kgeclrsta'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x1858): In function `ksmdmp_tpga':
: undefined reference to `kghdmp_new'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x187e): In function `ksmdmp_tpga':
: undefined reference to `kghdmp_new'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x1898): In function `ksmdmp_tpga':
: undefined reference to `kghdmp_new'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x4998): In function `ksm_dump_sga_heap':
: undefined reference to `kghdmp_new'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x4b9f): In function `ksm_4031_dump':
: undefined reference to `kghdsdump'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x4bdb): In function `ksm_4031_dump':
: undefined reference to `kghdsdump'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x5168): In function `ksm_4031_dump':
: undefined reference to `kghdsdump'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x8769): In function `ksmhdm':
: undefined reference to `kghdmp_new'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x87ac): In function `ksmhdm':
: undefined reference to `kghdmp_new'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x8809): In function `ksmhdm':
: undefined reference to `kghdmp_new'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x884d): In function `ksmhdm':
: undefined reference to `kghdmp_new'
/oracle1/product/9.2.0/lib//libserver9.a(ksm.o)(.text+0x8888): In function `ksmhdm':
: undefined reference to `kghdmp_new'
/oracle1/product/9.2.0/lib//libserver9.a(qm.o)(.text+0x1a40): In function `qm_initDirs':
: undefined reference to `qmxSetData0'
/oracle1/product/9.2.0/lib//libserver9.a(qm.o)(.text+0x1ad1): In function `qm_initDirs':
: undefined reference to `qmxSetData0'
/oracle1/product/9.2.0/lib//libserver9.a(qm.o)(.text+0x1b62): In function `qm_initDirs':
: undefined reference to `qmxSetData0'
/oracle1/product/9.2.0/lib//libserver9.a(qm.o)(.text+0x1bf3): In function `qm_initDirs':
: undefined reference to `qmxSetData0'
/oracle1/product/9.2.0/lib//libserver9.a(qm.o)(.text+0x1c7f): In function `qm_initDirs':
: undefined reference to `qmxSetData0'
/oracle1/product/9.2.0/lib//libserver9.a(qm.o)(.text+0x1d1f): more undefined references to `qmxSetData0' follow
/oracle1/product/9.2.0/lib//libserver9.a(kcl.o)(.text+0x17a7): In function `kclpto':
: undefined reference to `skgmmap_ro'
/oracle1/product/9.2.0/lib//libserver9.a(kcl.o)(.text+0xa737): In function `kclbr':
: undefined reference to `skgmmap_ro'
/oracle1/product/9.2.0/lib//libserver9.a(kcl.o)(.text+0xaf6c): In function `kclswrite':
: undefined reference to `skgmmap_ro'
/oracle1/product/9.2.0/lib//libserver9.a(kcl.o)(.text+0xb8f9): In function `kcllwr':
: undefined reference to `skgmmap_ro'
/oracle1/product/9.2.0/lib//libserver9.a(kcl.o)(.text+0x157ee): In function `kclsplit':
: undefined reference to `skgmmap_ro'
/oracle1/product/9.2.0/lib//libserver9.a(kcl.o)(.text+0x16156): more undefined references to `skgmmap_ro' follow
/oracle1/product/9.2.0/lib//libserver9.a(kks.o)(.text+0x1777): In function `kkslod':
: undefined reference to `kglatclr'
/oracle1/product/9.2.0/lib//libserver9.a(kokc.o)(.text+0xd47): In function `kokcsodl':
: undefined reference to `kocdsfr'
/oracle1/product/9.2.0/lib//libserver9.a(koka.o)(.text+0x6330): In function `kokaclc':
: undefined reference to `kgiCloseCursors'
/oracle1/product/9.2.0/lib//libserver9.a(opifcs.o)(.text+0x57): In function `opifcs':
: undefined reference to `kgi_mark_csc'
/oracle1/product/9.2.0/lib//libserver9.a(opifcs.o)(.text+0xf5): In function `opifcs':
: undefined reference to `kgi_clear_csc'
/oracle1/product/9.2.0/lib//libserver9.a(kkxm.o)(.text+0x259): In function `kkxmindl':
: undefined reference to `kgmindl'
/oracle1/product/9.2.0/lib//libserver9.a(psdicd.o)(.text+0x34c4): In function `psdres1':
: undefined reference to `kglgbo92'
/oracle1/product/9.2.0/lib//libserver9.a(kaf9ir2.o)(.text+0x28c): In function `kafger9ir2_srp':
: undefined reference to `kdr9ir2_pop'
/oracle1/product/9.2.0/lib//libserver9.a(qmts.o)(.text+0x5bd0): In function `qmtsSetBoolean':
: undefined reference to `qmxSetData0'
/oracle1/product/9.2.0/lib//libserver9.a(qmts.o)(.text+0x5bee): In function `qmtsSetBoolean':
: undefined reference to `qmxSetData0'
/oracle1/product/9.2.0/lib//libserver9.a(qmts.o)(.text+0x5cc7): In function `qmtsSetNumber':
: undefined reference to `qmxSetData0'
/oracle1/product/9.2.0/lib//libserver9.a(qmts.o)(.text+0x5d8d): In function `qmtsSetNumber2':
: undefined reference to `qmxSetData0'
/oracle1/product/9.2.0/lib//libserver9.a(qmts.o)(.text+0x5e3f): In function `qmtsSetVarchar':
: undefined reference to `qmxSetData0'
/oracle1/product/9.2.0/lib//libserver9.a(qmts.o)(.text+0x5ed5): more undefined references to `qmxSetData0' follow
collect2: ld returned 1 exit status
make: *** [/oracle1/product/9.2.0/rdbms/lib/oracle] Error 1
