Re: [HTCondor-users] condor_history with named pipes w/o seek?

[Thomas Hartmann <thomas.hartmann@xxxxxxx>]

Hi again,

a colleague suggested to try to preload a helper library [1].
But unfortunately, while the library (setuid readied) can apparently get 
dynamically linked to condor_history, reading transparently still does 
not work [2].

Probably I have really to batch proces the files to avoid wasting to 
much space.

Cheers,
  Thomas


[1]
https://manpages.debian.org/testing/zlibc/zlibc.3
http://zlibc.linux.lu/faq.html


[2]
> export LD_ZLIB_VERBOSE=0
> ldd /bin/condor_history
	linux-vdso.so.1 =>  (0x00007fffdf0d6000)
	/lib/uncompress.so (0x00007f26a1e82000)
	libdl.so.2 => /usr/lib64/libdl.so.2 (0x00007f26a1c7e000)

> export LD_ZLIB_VERBOSE=1
> condor_history -file ./history.20211008T015400.gz -af clusterid owner
progname = condor_history
/afs/desy.de/user/c/condor/.zlibrc
/usr/local/etc/zlibc.conf
opening /afs/desy.de/user/c/condor/.zlibrc 0
opening /usr/local/etc/zlibc.conf 0
0 0 default
opening /etc/pki/tls/legacy-settings 0
accessing /etc/system-fips 0
> echo $?
0

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