AW: AW: error reading response

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Thank you for your answer:

-          No quota

-          no issue with inodes

 

So I don’t think, we have a “real” storage issue.

 

Uli

 

 

T-Systems International GmbH
Production / CSS / GCU Automotive & Finance
Ulrich Herbst
Fachbereich Automotive / Daimler AS Open Systems
Head of Application Services Central
Bannwaldallee 42, D-76185 Karlsruhe
+49 721 990-2342 (Tel.)
+49 151 16 20 73 13 (Mobil)
E-Mail: Ulrich.Herbst@xxxxxxxxxxxxx
Internet: http://www.t-systems.de

Die gesetzlichen Pflichtangaben finden Sie unter:

http://www.t-systems.de/pflichtangaben

 

Von: Bremser, Kurt (AMOS Austria GmbH) [mailto:Kurt.Bremser@xxxxxxxxxx]
Gesendet: Freitag, 25. Juli 2014 13:01
An: users@xxxxxxxxxxxxxxxx
Betreff: AW: AW: error reading response

 

Could a quota be involved, or a native file size limit imposed by the file system?

 

Kurt Bremser

AMOS Austria


Von: Ulrich.Herbst@xxxxxxxxxxxxx [Ulrich.Herbst@xxxxxxxxxxxxx]
Gesendet: Freitag, 25. Juli 2014 12:53
An: users@xxxxxxxxxxxxxxxx
Betreff: AW: [proxy_http:error] [pid 13256:tid 47013272524544] (11)Resource temporarily unavailable: [client 172.31.0.142:21815] AH01110: error reading response [wd-vc]

Additionally we get sometimes this message:

 

[Fri Jul 25 12:52:18.203975 2014] [proxy_http:error] [pid 13256:tid 47012293342976] (28)No space left on device: [client 172.31.0.224:20507] AH01110: error reading response

 

And there is plenty of room in all filesystems. So maybe this is misleading and we have some issues with shared memory too small ? (just my wild guess)

 

Uli

 

Von: Herbst, Ulrich
Gesendet: Freitag, 25. Juli 2014 12:37
An: users@xxxxxxxxxxxxxxxx
Betreff: [proxy_http:error] [pid 13256:tid 47013272524544] (11)Resource temporarily unavailable: [client 172.31.0.142:21815] AH01110: error reading response

 

Hi,

 

we have apaches as reverse proxies for some tomcat and wso2-application servers.

 

We get this error message on a high-load-webserver:

 

[proxy_http:error] [pid 13256:tid 47013272524544] (11)Resource temporarily unavailable: [client 172.31.0.142:21815] AH01110: error reading response

 

And we have no clue, which resource is unavailable and what to do against it.

 

Apache-2.4.10 / apr-1.5.1

 

Ulimit of apache-user:

core file size          (blocks, -c) 0

data seg size           (kbytes, -d) unlimited

scheduling priority             (-e) 0

file size               (blocks, -f) unlimited

pending signals                 (-i) 46666

max locked memory       (kbytes, -l) 655360

max memory size         (kbytes, -m) unlimited

open files                      (-n) 655360

pipe size            (512 bytes, -p) 8

POSIX message queues     (bytes, -q) 819200

real-time priority              (-r) 0

stack size              (kbytes, -s) unlimited

cpu time               (seconds, -t) unlimited

max user processes              (-u) 655360

virtual memory          (kbytes, -v) unlimited

file locks                      (-x) unlimited

 

$ cat /proc/sys/kernel/threads-max

2065067

 

  • So, I don’t see any visible shortage of anything.

 

Any ideas how to find the reason for this error ?

 

Uli

 

 

 


AMOS Austria GmbH
1130 Wien, Hietzinger Kai 101-105
FN 365014k, Handelsgericht Wien
UID: ATU 66614737

http://www.allianz.at

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