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On Thu, 21 May 2020 12:54:49 +0100 |
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Neil Bothwick <neil@××××××××××.uk> wrote: |
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|
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> On Thu, 21 May 2020 11:20:18 +0100, Neil Bothwick wrote: |
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> |
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> > On Thu, 21 May 2020 06:44:35 +0200, Andreas Fink wrote: |
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> > |
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> > > recently emerge started to get stuck after an upgrade of dovecot, and |
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> > > it is somehow related to my /etc/portage/bashrc, which has the |
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> > > following content: function post_pkg_postinst() { |
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> > > if test "$CATEGORY/$PN" = "dev-db/mariadb"; then |
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> > > /etc/init.d/mysql status && /etc/init.d/mysql restart |
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> > > elif test "$CATEGORY/$PN" = "www-servers/apache"; then |
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> > > /etc/init.d/apache2 status && /etc/init.d/apache2 restart |
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> > > elif test "$CATEGORY/$PN" = "net-mail/dovecot"; then |
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> > > /etc/init.d/dovecot status && /etc/init.d/dovecot restart |
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> > > echo 'going to sleep' |
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> > > sleep 5 |
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> > > echo 'finished sleeping' |
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> > > elif test "$CATEGORY/$PN" = "mail-mta/postfix"; then |
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> > > /etc/init.d/postfix status && /etc/init.d/postfix restart |
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> > > elif test "$CATEGORY/$PN" = "net-misc/openssh"; then |
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> > > /etc/init.d/sshd status && /etc/init.d/sshd restart |
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> > > fi |
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> > > } |
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> > > |
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> > > |
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> > > I restart dovecot after an upgrade, in the same way as I restart e.g. |
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> > > postfix. However for dovecot emerge gets stuck and does not continue |
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> > > and is sitting there quietly (killable only via `pkill -9 emerge`). |
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> > |
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> > I can confirm this. I tried your bashrc (nice idea by the way, I |
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> > normally manually run needrestart after an update) and the dovecot |
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> > install completed but then hung. The next step is to add set +x to |
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> > bashrc to see where the hang occurs. |
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> |
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> It seems the final echo is executed, but then the function doesn't exit |
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> for some reason. I tried rewriting it using case, which looks cleaner to |
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> me but fails in the same way. |
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> |
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> |
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> function post_pkg_postinst() { |
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> set +x |
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> case "$CATEGORY/$PN" in |
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> "net-mail/dovecot") |
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> /etc/init.d/dovecot status && /etc/init.d/dovecot restart |
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> echo 'going to sleep' |
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> sleep 5 |
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> echo 'finished sleeping' |
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> ;; |
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> |
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> "mail-mta/postfix") |
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> /etc/init.d/postfix status && /etc/init.d/postfix restart |
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> ;; |
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> esac |
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> } |
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> |
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> |
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|
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I do not think that it is stuck in the bashrc itself, but something that happens in the |
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bashrc makes the emerge python process not realizing that everything finished. These are |
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the interesting running processes after the command |
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`ebuild /usr/portage/net-mail/dovecot/dovecot-2.3.10.1.ebuild qmerge` |
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gets stuck (I cannot see any bash still running, that's why I assume that the bashrc itself finishes): |
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root 5281 2.0 0.7 71060 63412 pts/0 SN+ 16:19 0:01 /usr/bin/python3.7 -b /usr/lib/python-exec/python3.7/ebuild /usr/portage/net-mail/dovecot/dovecot-2.3.10.1.ebuild qmerge |
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root 5286 8.5 0.0 0 0 pts/0 ZN+ 16:19 0:06 [ebuild] <defunct> |
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root 5869 0.0 0.0 4284 2388 ? SNs 16:19 0:00 /usr/sbin/dovecot -c /etc/dovecot/dovecot.conf |
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root 5876 0.0 0.0 4152 2620 ? SN 16:19 0:00 dovecot/log |
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root 5879 0.0 0.0 6236 4568 ? SN 16:19 0:00 dovecot/config |
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root 5883 0.0 0.0 19632 8048 ? SN 16:19 0:00 dovecot/auth |
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Cheers |
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Andreas |
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