Cache problems on test12-pre?

From: M.H.VanLeeuwen (vanl@megsinet.net)
Date: Sat Dec 09 2000 - 02:12:28 EST


Hi,

I've notices weird compile time failures etc on test12-pre7, especially
running more than 2 simultaneous processes...

but most noticeable is the time it takes to run ldconfig, after the
first time test11 takes less than 1 second, test12-pre7 takes ~40
seconds.

both were run immediately after reboot on a completely idle system
this system is almost exclusively NFS mounted file systems.

Is this a known problem?

Martin

here is test11 vs test12-pre7

shadow:~# time ldconfig shadow:~# time ldconfig
 
real 0m35.881s real 0m43.979s
user 0m0.120s user 0m0.090s
sys 0m0.890s sys 0m0.980s
shadow:~# time ldconfig shadow:~# time ldconfig
 
real 0m0.870s <<<<-------->>>> real 0m38.702s
user 0m0.040s user 0m0.120s
sys 0m0.230s sys 0m0.980s
shadow:~# time ldconfig shadow:~# time ldconfig
 
real 0m0.345s <<<<-------->>>> real 0m40.181s
user 0m0.040s user 0m0.130s
sys 0m0.070s sys 0m0.900s
shadow:~# time ldconfig shadow:~# time ldconfig
 
real 0m0.098s <<<<--------->>>> real 0m39.108s
user 0m0.050s user 0m0.110s
sys 0m0.050s sys 0m1.180s
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