AIX : 0509-130 Symbol resolution failed for /usr/lib/libc.a[aio_64.o]

Posted by kairo on Sat 19 July 2008

0509-130 Symbol resolution failed for /usr/lib/libc.a[aio_64.o]

This error occurs because the Asynchronous I/O are not available.

# lsattr -El aio0 autoconfig defined STATE to be configured at system restart True fastpath enable State of fast path True kprocprio 39 Server PRIORITY True maxreqs 4096 Maximum number of REQUESTS True maxservers 10 MAXIMUM number of servers per cpu True minservers 1 MINIMUM number of servers True

You must make the Asynchronous I/O available using smitty

# smitty chgaio

Change this item

STATE to be configured at system restart available

IMPORTANT: Changes will become effective at next system restart

For configure Asynchronous I/O now use:

# smitty aio

Configure Defined Asynchronous I/O

Checking aio0 again

# lsattr -El aio0 autoconfig available STATE to be configured at system restart True fastpath   enable    State of fast path                       True kprocprio  39        Server PRIORITY                          True maxreqs    4096      Maximum number of REQUESTS               True maxservers 10        MAXIMUM number of servers per cpu        True minservers 1         MINIMUM number of servers                True


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