Zombie processes by drb tests

Tanaka_A · February 6, 2009, 7:11pm

OpenBSD e$B$G!"e(Btest-all e$B$r$9$k$H!“e(Bdrb
e$B$N$H$3$m$G!”%F%9%H$Ke(B 100
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…
TestDRbSafe1#test_05_break: 1.12 s: .
TestDRbSafe1#test_06_next: sh: cannot fork - try again
100.01 s: E
TestDRbSafe1#test_07_break_18: 100.00 s: E
TestDRbUNIXAry#test_01: 100.00 s: E
TestDRbUNIXAry#test_02_collect: 100.00 s: E
TestDRbUNIXAry#test_03_redo: 100.00 s: E
TestDRbUNIXAry#test_05_break: 100.01 s: E
TestDRbUNIXAry#test_06_next: 100.00 s: E
TestDRbUNIXAry#test_07_break_18: 100.00 s: E
TestDRbUNIXCore#test_00_DRbObject: 100.00 s: E
TestDRbUNIXCore#test_01: 100.00 s: E
TestDRbUNIXCore#test_01_02_loop: 100.00 s: E
TestDRbUNIXCore#test_02_unknown: 100.00 s: E
TestDRbUNIXCore#test_03: 100.01 s: E
TestDRbUNIXCore#test_04: 100.00 s: E
TestDRbUNIXCore#test_05_eq: 100.00 s: E
TestDRbUNIXCore#test_06_timeout: 100.00 s: E
TestDRbUNIXCore#test_07_public_private_protected_missing: 100.00 s: E
TestDRbUNIXCore#test_08_here: 100.00 s: E
TestDRbUNIXCore#test_09_option: 100.01 s: E
TestDRbUNIXCore#test_10_yield: 100.00 s: E
TestDRbUNIXCore#test_10_yield_undumped: 100.00 s: E
TestDRbUNIXCore#test_11_remote_no_method_error: 100.00 s: E
TestDRbYield#test_01_one: 100.00 s: E
TestDRbYield#test_02_two: 100.00 s: E
TestDRbYield#test_03_many: 100.00 s: E
TestDRbYield#test_04_many_to_one: 100.01 s: E
TestDRbYield#test_05_array_subclass: 100.00 s: E
TestDRbYield#test_06_taint: 100.00 s: E
TestDataConverters#test_builtin_all_nested_combo_converter: 0.01 s: .
TestDataConverters#test_builtin_date_converter: 0.00 s: .
TestDataConverters#test_builtin_date_time_converter: 0.00 s: .
…

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e$B$s$G$-$k$N$,LdBj$J$h$&$G$9!#e(B

% ps auxww|grep sh
…
akr 28244 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 25870 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 12199 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 30743 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 16391 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 6884 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 28045 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 19354 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 19739 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 15979 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 16803 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 18280 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 10880 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 194 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 7122 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 16748 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 28983 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 3433 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 24743 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 10404 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 7924 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 22668 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 30383 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 7222 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
akr 20634 0.0 0.0 0 0 p0 Z+ - 0:00.00 (sh)
…

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% limit
cputime unlimited
filesize unlimited
datasize 512MB
stacksize 4MB
coredumpsize unlimited
memoryuse 1970MB
memorylocked 658MB
maxproc 64
descriptors 128

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drb e$B$G%W%m%;%9$r:n$C$F$$$k$N$Oe(B lib/drb/extservm.rb e$B$Ne(B
invoke_service_command e$B$G8F$s$G$$$ke(B spawn e$B$G!"$3$l$,JV$9e(B pid
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pid e$B$r5-O?$7$F$*$$$F!“8e;OKv$r$9$k$H$-$Ke(B wait e$B$9$k$N$,E,@Z$@e(B
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Tanaka_A · February 8, 2009, 9:12am

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On 2009/02/07, at 3:07, Tanaka A. wrote:

drb e$B$G%W%m%;%9$r:n$C$F$$$k$N$Oe(B lib/drb/extservm.rb e$B$Ne(B
invoke_service_command e$B$G8F$s$G$$$ke(B spawn e$B$G!"$3$l$,JV$9e(B
pid
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Tanaka_A · February 8, 2009, 9:15am

On 2009/02/08, at 17:11, Masatoshi SEKI wrote:

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e$B$O$C!#e(B
Process.detach(pid)e$B$r;H$($P$h$$$H$$$&$3$H$G$7$g$&$+!#e(B

Tanaka_A · February 8, 2009, 10:02am

In article [email protected],
Masatoshi SEKI [email protected] writes:

Process.detach(pid)e$B$r;H$($P$h$$$H$$$&$3$H$G$7$g$&$+!#e(B

e$B$`$j$d$j;&$9$J$I$NI,MW$,@8$8$J$$$N$G$"$l$P!"e(BProcess.detach
e$B$G$$$$$+$b$7$l$^$;$s!#e(B

Tanaka_A · February 8, 2009, 10:22am

In article [email protected],
Tanaka A. [email protected] writes:

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drb e$B$N%F%9%H$O<:GT$7$J$$$h$&$K$J$j$^$7$?!#e(B

Index: lib/drb/extservm.rb

— lib/drb/extservm.rb (revision 22105)
+++ lib/drb/extservm.rb (working copy)
@@ -79,7 +79,7 @@ module DRb
@servers[name] = false
end
uri = @uri || DRb.uri

```
 spawn("#{command} #{uri} #{name}")
```

 Process.detach spawn("#{command} #{uri} #{name}")

end
end
end

Tanaka_A · February 8, 2009, 12:53pm

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On 2009/02/08, at 18:20, Tanaka A. wrote:

Index: lib/drb/extservm.rb
end
end

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