alcina
August 5, 2013, 5:15pm
1
Hello,
2013/08/02 17:01:11 [crit] 26#0: *7 writev()
I then get a 500 error.
I have put together a gist with all the relevant information:
Log
2013/08/02 17:01:11 [warn] 26#0: *7 a client request body is buffered to a temporary file /var/lib/nginx/client_body_temp/0000000001, client: 172.16.42.1, server: , request: "POST /tenants/cwstest/stunts/51fbe5d696bb27002d000001/uploads/51fbe5d796bb27002d000002/encrypt HTTP/1.1", host: "localhost:49172"
2013/08/02 17:01:11 [crit] 26#0: *7 writev() "/var/lib/nginx/client_body_temp/0000000001" failed (38: Function not implemented), client: 172.16.42.1, server: , request: "POST /tenants/cwstest/stunts/51fbe5d696bb27002d000001/uploads/51fbe5d796bb27002d000002/encrypt HTTP/1.1", host: "localhost:49172"compile.sh
./configure --prefix=/var/lib/nginx --sbin-path=/usr/local/sbin --conf-path=/etc/nginx/nginx.conf --pid-path=/var/run/nginx/nginx.pid --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --without-http-cache
make
make installnginx.conf
worker_processes 1;
daemon off;
#master_process off;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;show original
There are more than three files. show original
If anyone could provide some assistance that would be great.
Thanks,
2013/08/02 17:01:11 [crit] 26#0: *7 writev()
On what filesystem does /var/lib/nginx/client_body_temp reside (like
rr
The filesystem is AUFS. It’s mounted inside of a docker container.
root@012b3d2b6aab:/# cat /proc/mounts
So my assumption is that AUFS does not support writev? So I need to
On 05/08/13 21:13, Rangel, Raul wrote:
The filesystem is AUFS. It’s mounted inside of a docker container.
So my assumption is that AUFS does not support writev? So I need to somehow
Hihttp://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_temp_path
So I just tried you little script inside my container (AUFS on top of
root@47dfdb95e2a6:/# ./a.out
Then I tried my script outside of the container (ZFS):
Here is my uname:
The plot thickens…
Rangel, Raul wrote in post #1117817:
So my assumption is that AUFS does not support writev? So I need to
I wrote a quick and dirty C program to test writev() on AUFS, and it
https://gist.github.com/jpetazzo/6160048
What’s the underlying filesystem? ZFS?
On 5 August 2013 23:22, Rangel, Raul [email protected]
Here is my uname:
The plot thickens…
Not really. Check http://aufs.sourceforge.net/ for the string
J
I believe it is implemented.
I re-did my tests on:
3.10 (Debian)
3.8 (Debian)
3.8.0-27-generic (Ubuntu, the same as yours)
3.2.0-40 (Ubuntu)
2.6.38.2 (in-house)
They all worked.
I don’t understand exactly how AUFS passes writev to the underlying
Then I wondered if it could have been caused by something special in
Would you mind trying with a non-ZFS backend? (I’m asking just because
Actually, I went ahead and rebuilt SPL and ZFS on my machine, and did an
Rangel, Raul wrote in post #1117896:
The first one was I used -v /var/lib/nginx to create a volume which bind
I was about to suggest that as a workaround.
The second was I created an ext4 partition and used docker -g to set the
I’m wondering why your setup is working but mine isn’t.
Indeed. I’m using ZFS on Linux with DKMS, as packaged by Debian:
Which flavor and version of ZFS are you using?
are there any official recommendations from nginx to safeguard against
http://breachattack.com/
So I tried two different things.
The first one was I used -v /var/lib/nginx to create a volume which bind
The second was I created an ext4 partition and used docker -g to set the
I’m wondering why your setup is working but mine isn’t.
And what if we are using gzip_static?
Posted at Nginx Forum:
On Aug 12, 2013, at 21:32 , offmind wrote:
And what if we are using gzip_static?
Statically gzipped files do not depend on user input so they are not
–
On Aug 7, 2013, at 1:48 , Jonathan V. wrote:
are there any official recommendations from nginx to safeguard against the
http://breachattack.com/
“gzip off” от SSL-enabled sites.
–