Maybe I m wrong but Zoomviewer seems broken. For example :
On the page https://commons.wikimedia.org/wiki/File:Aphrodite_swan_BM_D2.jpg , the response to a click on "Zoomviewer/no flash" is :
"No response from server iipsrv.fcgi"
For image fragment with IIIF protocol, the response is "503 - Service Not Available".
Hope it could be fixed.
Best regards
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The link goes to https://tools.wmflabs.org/zoomviewer/index.php?f=Aphrodite%20swan%20BM%20D2.jpg&flash=no hence adding Tools.
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It seems to be same issue than T118405/"ZoomViewer FCGI broken".
The webservice was restarted and that fixed the issue.
Maybe is it possible to restart the webservice again.
Best regards
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The process seems still running, but no idea what is going on with it:
root@tools-webgrid-lighttpd-1426:~# ps uf -u tools.zoomviewer USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND tools.z+ 7012 0.0 0.1 114352 11836 ? Ss Jun06 218:22 /usr/sbin/lighttpd -f /var/run/lighttpd/zoomviewer -D tools.z+ 7017 0.0 0.2 340556 19104 ? Ss Jun06 0:00 \_ /usr/bin/php-cgi tools.z+ 3162 0.0 0.1 344948 10232 ? S Nov16 0:04 | \_ /usr/bin/php-cgi tools.z+ 29007 0.0 0.1 344692 10116 ? S Nov24 0:00 | \_ /usr/bin/php-cgi tools.z+ 7021 0.0 0.2 340556 19104 ? Ss Jun06 0:01 \_ /usr/bin/php-cgi tools.z+ 28702 0.0 0.1 344692 10120 ? S 07:33 0:00 | \_ /usr/bin/php-cgi tools.z+ 32652 0.0 0.1 344692 9044 ? S 08:20 0:00 | \_ /usr/bin/php-cgi tools.z+ 19139 0.0 0.2 56908 19800 ? Sl Sep04 0:14 \_ /data/project/zoomviewer/cgi-bin/iipsrv.fcgi root@tools-webgrid-lighttpd-1426:~# gdb -p 19139 -ex bt -batch /mnt/nfs/labstore-secondary-tools-project/zoomviewer/cgi-bin/iipsrv.fcgi (deleted): No such file or directory. Python Exception <class 'gdb.MemoryError'> Cannot access memory at address 0x24fcf090: #0 0x2a0d4dad in ?? () Cannot access memory at address 0x24fcf090 root@tools-webgrid-lighttpd-1426:~# strace -p 19139 Process 19139 attached accept(0,
fd 0 is a domain socket at /data/project/zoomviewer/iipsrv-fastcgi.socket-0
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Huh:
connect(8, {sa_family=AF_LOCAL, sun_path="/data/project/zoomviewer/iipsrv-fastcgi.socket-0"}, 50) = -1 ECONNREFUSED (Connection refused) stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=118, ...}) = 0 write(3, "2018-11-25 09:21:56: (mod_fastcgi.c.1733) connect failed: Connection refused on unix:/data/project/zoomviewer/iipsrv-fastcgi.socket-0 \n", 135) = -1 EBADF (Bad file descriptor) write(3, "2018-11-25 09:21:56: (mod_fastcgi.c.2999) backend died; we'll disable it for 1 seconds and send the request to another backend instead: reconnects: 0 load: 1 \n", 159) = -1 EBADF (Bad file descriptor)
I think this is some NFS shenanigans. @dschwen Can I restart?
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Mentioned in SAL (#wikimedia-cloud) [2018-11-25T14:00:35Z] <zhuyifei1999_> Restarting webservice T206260