On 2/17/23 14:27, MATYAS, Tibor wrote:
A statement, that that part has no regressions, works also in the 5.x
versions would give me hope :-D
Hopefully, somebody using the session db helper would be able to confirm
that for you.
FWIW, some of the code involved in your test is not a part of our
automatic regression testing suite (yet?), and the session helper code
itself was changed since Squid v4, so regressions are very much possible.
Good luck,
Alex.
Am 17.02.2023 um 17:30 schrieb Alex Rousskov:
On 2/17/23 09:20, MATYAS, Tibor wrote:
FATAL: (ext_session_acl): Failed to open session db
'/tmp/session/session'
An empty session file with zero byte is always created (with or
without tdb), and then the error flow.
This is a long shot, but check permissions of that file (and its
directory). Will Squid effective user be able to open that file for
writing? I would expect the helper to not be able to create a file at
all if this is a permissions issue, but it is easy to check.
If checking permissions does not give you an answer, I would try
wrapping the helper in a script to strace it (or equivalent). If you
are lucky, you will see a failed helper system call just before the
helper system calls that emit the above error message. That failure
may explain what is going on.
If nothing helps, I would attach gdb to the helper, but that requires
even more work.
HTH,
Alex.
Am 17.02.2023 um 10:09 schrieb MATYAS, Tibor:
Hello List,
trying to move from 4.7 to 5.7 (on gentoo Linux).
Splash portal is in use
https://wiki.squid-cache.org/ConfigExamples/Portal/Splash
squid -k parse -> OK
/var/lib/squid/session/ is clean, old berkeleyDB session files deleted.
Owner of the folder is the squid user.
Squid compiled with tdb:
Squid Cache: Version 5.7
Service Name: squid
Gentoo squid-5.7-r1 (r: NONE)
This binary uses OpenSSL 1.1.1t 7 Feb 2023. For legal restrictions
on distribution see https://www.openssl.org/source/license.html
configure options: '--prefix=/usr' '--build=x86_64-pc-linux-gnu'
'--host=x86_64-pc-linux-gnu' '--mandir=/usr/share/man'
'--infodir=/usr/share/info' '--datadir=/usr/share'
'--sysconfdir=/etc' '--localstatedir=/var/lib'
'--datarootdir=/usr/share' '--disable-dependency-tracking'
'--disable-silent-rules' '--disable-static'
'--docdir=/usr/share/doc/squid-5.7-r1'
'--htmldir=/usr/share/doc/squid-5.7-r1/html' '--with-sysroot=/'
'--libdir=/usr/lib64' '--datadir=/usr/share/squid'
'--libexecdir=/usr/libexec/squid' '--localstatedir=/var'
'--sysconfdir=/etc/squid' '--with-default-user=squid'
'--with-logdir=/var/log/squid' '--with-pidfile=/run/squid.pid'
'--enable-build-info=Gentoo squid-5.7-r1 (r: NONE)'
'--enable-log-daemon-helpers' '--enable-url-rewrite-helpers'
'--enable-cache-digests' '--enable-delay-pools' '--enable-disk-io'
'--enable-eui' '--enable-icmp' '--enable-ipv6'
'--enable-follow-x-forwarded-for'
'--enable-removal-policies=lru,heap'
'--disable-strict-error-checking' '--disable-arch-native'
'--with-large-files' '--with-build-environment=default' '--with-tdb'
'--without-included-ltdl' '--with-ltdl-include=/usr/include'
'--with-ltdl-lib=/usr/lib64' '--with-libcap' '--enable-snmp'
'--with-openssl' '--with-nettle' '--with-gnutls' '--enable-ssl-crtd'
'--without-systemd' '--without-cppunit' '--disable-ecap'
'--disable-esi' '--disable-expat' '--disable-libxml2'
'--enable-htcp' '--enable-wccp' '--enable-wccpv2'
'--without-mit-krb5' '--without-heimdal-krb5'
'--enable-linux-netfilter' '--enable-storeio=aufs,diskd,rock,ufs'
'--enable-auth-basic=NCSA,POP3,getpwnam,PAM'
'--enable-auth-digest=file' '--enable-auth-ntlm=none'
'--enable-auth-negotiate=none'
'--enable-external-acl-helpers=file_userip,session,unix_group,delayer,time_quota' 'build_alias=x86_64-pc-linux-gnu' 'host_alias=x86_64-pc-linux-gnu' 'CC=x86_64-pc-linux-gnu-gcc' 'CFLAGS=-march=nocona -O2 -pipe -fomit-frame-pointer' 'LDFLAGS=-Wl,-O1 -Wl,--as-needed' 'CXXFLAGS=-march=nocona -O2 -pipe -fomit-frame-pointer' 'BUILDCXX=x86_64-pc-linux-gnu-g++' 'BUILDCXXFLAGS=-march=nocona -O2 -pipe -fomit-frame-pointer'
starting squid results in:
FATAL: (ext_session_acl): Failed to open session db
'/var/lib/squid/session/session'
2023/02/17 09:21:11 kid1| WARNING: external_acl_type #Hlpr27652 exited
current master transaction: master3
2023/02/17 09:21:11 kid1| Too few external_acl_type processes are
running (need 1/1)
current master transaction: master3
2023/02/17 09:21:11 kid1| Starting new helpers
current master transaction: master3
2023/02/17 09:21:11 kid1| helperOpenServers: Starting 1/1
'ext_session_acl' processes
current master transaction: master3
What am I missing?
Thanks a lot and br
Tibor
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DSI Aerospace Technologie GmbH
Sitz der Gesellschaft: Otto-Lilienthal-Str. 1, D-28199 Bremen, Germany
Web: http://www.dsi-as.de
Geschaeftsfuehrer: Dr.-Ing. Christian Dierker
M. Sc. Elias Hashem
HRB 17726, Amtsgericht Bremen
USt-IdNr.: DE 192 681 774
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