Re: [Mimedefang] Embedded perl problems with 2.45, again ... (reload broken)
+(eval 'use Net::DNS; $Features{Net::DNS} = 1;')
+or $Features{Net::DNS} = 0;
After looking at Net::DNS I suspect that a circular reference is the problem
here.
I dunno how to solve it.
Martin
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Re: [Mimedefang] Embedded Perl problems
Lucas Albers wrote: You should show this sort of command arguments when you run ps axuww|grep mimedefang /usr/bin/mimedefang-multiplexor -p /var/spool/MIMEDefang/mimedefang-multiplexor.pid -E -m 4 -x 9 -U defang -i 30 -b 600 -W 1 -l -q 10 -s /var/spool/MIMEDefang/mimedefang-multiplexor.sock Notice the -E. Verify that it had embedded support when it was compiled. I've verified that the -E is listed in the ps auxwww listing, and I've verified that embedded support was compiled in. Any other suggestions? Josh Kelley ___ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
Re: [Mimedefang] Embedded Perl problems
Verify it is using the newer embedded version by calling manually. what is the full memory listing for all the mimedefang process? post the result of ps axuww | grep mimedefang cut off parts so it doesn't word wrap. Josh Kelley said: I've verified that the -E is listed in the ps auxwww listing, and I've verified that embedded support was compiled in. Any other suggestions? -- Luke Computer Science System Administrator Security Administrator,College of Engineering Montana State University-Bozeman,Montana ___ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
Re: [Mimedefang] Embedded Perl problems
Josh Kelley said: I'm trying to get the multiplexor's embedded Perl mode to work, since messages on the mailing list indicated that it would save a lot of memory, and our mail server (running Red Hat Enterprise Linux 3) is a bit limited on memory. First, a minor point: it doesn't seem to be helping the memory usage Second, a major point: when I enable embedded mode, slaves apparently tend to become busy and never report that they're done. Thanks. What version of perl are you running? Look at the shared memory, it will indicate that each slave is sharing 2/3 of it's memory with the master. Like such: defang 9 0 31992 31M 19972 S 0.0 6.3 0:00 mimedefang-mult defang 9 0 31040 30M 20600 S 0.0 6.1 0:00 mimedefang-mult defang 9 0 30220 29M 29740 S 0.0 5.9 0:00 mimedefang-mult defang 9 0 30212 29M 29732 S 0.0 5.9 0:09 mimedefang-mult defang 9 0 1632 1628 1408 S 0.0 0.3 0:00 mimedefang defang 4 0 1632 1628 1408 S 0.0 0.3 0:00 mimedefang defang 9 0 1632 1628 1408 S 0.0 0.3 0:00 mimedefang defang 9 0 1632 1628 1408 S 0.0 0.3 0:00 mimedefang See the number after 31m that is 20m or so? You can see te 3rd and 4th slave aren't using any extra memory, they are sharing all from the parent. That is the amount of memory it is sharing, so memory usage is (Total Mem X n-slaves - (Shared Mem X n-slaves) 31M+30M - 20M = 40M You save about 10M per slave over non embedded. You need to specifically enable the embedded option with the -E switch on the multiplexor startup script. -- Luke Computer Science System Administrator Security Administrator,College of Engineering Montana State University-Bozeman,Montana ___ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
Re: [Mimedefang] Embedded Perl problems
Lucas Albers wrote: What version of perl are you running? 5.8.0, the version that ships with RHEL 3. Look at the shared memory, it will indicate that each slave is sharing 2/3 of it's memory with the master. Like such: defang 9 0 31992 31M 19972 S 0.0 6.3 0:00 mimedefang-mult defang 9 0 31040 30M 20600 S 0.0 6.1 0:00 mimedefang-mult defang 9 0 30220 29M 29740 S 0.0 5.9 0:00 mimedefang-mult defang 9 0 30212 29M 29732 S 0.0 5.9 0:09 mimedefang-mult defang 9 0 1632 1628 1408 S 0.0 0.3 0:00 mimedefang defang 4 0 1632 1628 1408 S 0.0 0.3 0:00 mimedefang defang 9 0 1632 1628 1408 S 0.0 0.3 0:00 mimedefang defang 9 0 1632 1628 1408 S 0.0 0.3 0:00 mimedefang See the number after 31m that is 20m or so? You can see te 3rd and 4th slave aren't using any extra memory, they are sharing all from the parent. That's what I was looking at. The 5th column for the mimedefang-multiplexors was only 3m or so, the same as it is when I have embedded Perl disabled. You need to specifically enable the embedded option with the -E switch on the multiplexor startup script. I'm using the provided init script for Red Hat, so I can set the appropriate option in /etc/sysconfig/mimedefang to make the init script pass the -E option. I've confirmed that ps lists the children as mimedefang-multiplexor rather than perl mimedefang.pl, which should mean that embedded Perl is enabled. Josh Kelley ___ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
Re: [Mimedefang] Embedded Perl problems
Josh Kelley said: I'm using the provided init script for Red Hat, so I can set the appropriate option in /etc/sysconfig/mimedefang to make the init script pass the -E option. I've confirmed that ps lists the children as mimedefang-multiplexor rather than perl mimedefang.pl, which should mean that embedded Perl is enabled. You should show this sort of command arguments when you run ps axuww|grep mimedefang /usr/bin/mimedefang-multiplexor -p /var/spool/MIMEDefang/mimedefang-multiplexor.pid -E -m 4 -x 9 -U defang -i 30 -b 600 -W 1 -l -q 10 -s /var/spool/MIMEDefang/mimedefang-multiplexor.sock Notice the -E. Verify that it had embedded support when it was compiled. -- Luke Computer Science System Administrator Security Administrator,College of Engineering Montana State University-Bozeman,Montana ___ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
