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Oracle 8.1.5 for Solaris 7, use UFS.
Before try to enable direct I/O, Oracle runs well.
'uname -a' returns:
SunOS nfdev02 5.7 Generic_106541-12 sun4u sparc SUNW,Ultra-5_10
RAM is 512M, assign 120 MB to SGA
Enable Direct I/O support in solaris 7 by adding 'forcedirectio' entry to the last column of corresponding rows in /etc/vfstab file.
Then reboot box without any problems, but when start oracle database, machine crashed! When remove the 'forcedirectio' from /etc/vfstab and keep other config unchanged, oracle database runs well again.
Could anyone who is able to enable direct I/O successfully give me some suggestions?
Thanks a lot!!
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Received on Tue Jan 02 2001 - 17:04:04 CST