On Sat, Nov 14, 2009 at 9:24 PM, Peter Körner <[email protected]> wrote:
> Yes, it does. This is a bug i introduced yesterday. Sorry for that..
> Something I'm also unsure about is expire.rb's runtime. I activated it
> friday and it took twice as long as the import into psql, so i disabled
> it saturday morning, so that the diff is now catching up again.
>
> Maybe some indices are missing?
No idea:)
I've made it use kill -0 instead of ps:
a...@cassini:/sql/diffs$ diff -ru load-next~ load-next
--- load-next~ 2009-11-14 21:32:41.000000000 +0000
+++ load-next 2009-11-14 21:32:41.000000000 +0000
@@ -33,7 +33,8 @@
fi
if [ -s $PIDFILE ]; then
- if [ "$(ps -p `cat $PIDFILE` | wc -l)" -gt 1 ]; then
+ # if [ "$(ps -p `cat $PIDFILE` | wc -l)" -gt 1 ]; then
+ if [ kill -0 `cat $PIDFILE` 2>/dev/null ]; then
m_info "pid `cat $PIDFILE` still running"
exit 3
fi
When I run this:
a...@cassini:/sql/diffs$ while sleep 60; do cat load-next.pid &&
hexdump -C load-next.pid && ps aux | grep $(cat load-next.pid); done
I get:
root 22599 0.0 0.0 8844 1208 ? Ss 20:55 0:00
/bin/bash /sql/diffs/load-next
ravar 25130 0.0 0.0 6312 772 pts/10 R+ 21:19 0:00 grep 22599
22599
00000000 32 32 35 39 39 0a |22599.|
00000006
root 22599 0.0 0.0 8844 1208 ? Ss 20:55 0:00
/bin/bash /sql/diffs/load-next
ravar 25483 0.0 0.0 6312 784 pts/10 R+ 21:20 0:00 grep 22599
00000000 0a |.|
00000001
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.
00000000 0a |.|
00000001
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.
00000000 0a |.|
00000001
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.
00000000 0a |.|
00000001
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.
25576
00000000 32 35 35 37 36 0a |25576.|
00000006
root 25576 0.0 0.0 8844 1204 ? Ss 21:25 0:00
/bin/bash /sql/diffs/load-next
ravar 25951 0.0 0.0 6312 776 pts/10 R+ 21:25 0:00 grep 25576
25576
Which is odd.
echo > foo
test -s foo
Returns false though, so I don't see how ps could have been called
with -p being a non-pid.
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