I tried it in a global group configuration

[global monitoring]
Allow Edit = admin1, admin2
Allow New = admin1

But I as admin2 am still able to create new entries in the corresponding log books.

Is this configuration only for logbooks?

 I just tried myself with following config:

[global]
port = 8080
password file = passwd
Allow New = joe

[demo1]
Theme = default
Attributes = Author, Subject

and it jus worked fine. When I'm not logged on as "joe", the "New" command even does not appear. If you would have supplied your correct ELOG version, I could have checked if you have an old version. In that case you could upgrade.

If the CSV file contains a "date" column, elogd tries to interprete the date to the internal format. Now a date can be written in a huge number of variations, and I'm sure I did not cover all. So please send me your CSV file and I will fix the crash. 

Further work suggests that the type of pdf file might matter, as I have now seen the defunct daemon after
adding the first pdf file in an entry.

However, I have also found that image manipulation (rotation, size) generates a defunct daemon.

> Hi Stefan and Andreas
> 
> Yesterday I reported I had some issues with the latest elog: but now I can reproduce one.  
> elog 2.9.2-a738232
> 
> I started a new entry, and attached three pdf files.  I did not get the problem of not seeing the png thumnbnail
> this time, although that is annoying if you want/need to adjust the thumbnail image before submitting.
> 
> However, if I then look at the running processes, I have the following listed (ps -A)
> 
> 23677 tty1     00:00:04 elogd
> 23809 tty1     00:00:00 elogd <defunct>
> 23825 tty1     00:00:00 elogd <defunct>
> 23847 pts/0    00:00:00 ps
> 
> 23677 was when I started the elogd daemon, having killed off the previous daemon etc for test purposes.
> 
> 23809 and 23825 appeared after a couple of pdfs were added (second and third ones to be precise).  They can only
> be killed off by killing off the original running daemon.  It appears that attaching a second and further pdf
> attachments to any entry generates an elogd <defunct> in the processes list, although attaching a jpg in the
> middle of a list of pdfs didn't (but the next pdf did).  This is happening while adding attachments, that is the
> Submit button has yet to be pressed, so it seems to be generated  when the pdf file is being processed for some
> reason.
> 
> You can end up with quite a stack of these in the process list!
> 
> I never saw this behaviour with the previous version I was running, SVN2475 I think.
> 
> 
> By the way, I still cannot send an attachment over to this server (showing a screenshot) without the 502 error.

Also see this in ALPHA at CERN. Eventually there are so many defunct elogd processes that the user runs out of "maxproc" quota and automatic submission 
of elog messages starts to fail. (and the users complain, reboot all computers, etc).

The elogd we use is this:
https://bitbucket.org/ritt/elog/commits/44800a769b99599db7620779e2142b1161c694fc?at=master

The best I can tell, the main elogd is spawning something but does not reap finished subprocesses (wait() syscall). My guess it is spawning ImageMagik stuff 
to create preview images.

K.O.

> Also see this in ALPHA at CERN.
> The elogd we use is this: https://bitbucket.org/ritt/elog/commits/44800a769b99599db7620779e2142b1161c694fc?at=master

Okey, found it. waitpid() in my_shell() is not protected against the periodic alarm signal. (UNIX signals are evil).

In the following log file, notice the entries that have "wait_status" of "-1". Those would have generated zombies ("defunct" processes).

Nov 12 03:43:05 alphacpc05 elogd[4809]: WAITPID pid 4873, wait_status 4873, errno 2 (No such file or directory), status 0, command "convert  
'/home/alpha/online/elog/logbooks/test/141112_034304_xvthr04.pdf[0-7]' -thumbnail '600' '/home/alpha/online/elog/logbooks/test/141112_034304_xvthr04-%d.png'"
Nov 12 03:43:05 alphacpc05 elogd[4809]: WAITPID pid 4880, wait_status 4880, errno 2 (No such file or directory), status 0, command "identify -format '%wx%h' 
'/home/alpha/online/elog/logbooks/test/141112_034304_xvthr04.pdf[0]'"
Nov 12 03:43:19 alphacpc05 elogd[4809]: WAITPID pid 4890, wait_status 4890, errno 2 (No such file or directory), status 0, command "identify -format '%wx%h' 
'/home/alpha/online/elog/logbooks/test/141112_034304_xvthr04.pdf[0]'"
Nov 12 03:43:19 alphacpc05 elogd[4809]: WAITPID pid 4896, wait_status -1, errno 4 (Interrupted system call), status 0, command "convert  
'/home/alpha/online/elog/logbooks/test/141112_034318_xvthr05.pdf[0-7]' -thumbnail '600' '/home/alpha/online/elog/logbooks/test/141112_034318_xvthr05-%d.png'"
Nov 12 03:43:19 alphacpc05 elogd[4809]: WAITPID pid 4896, wait_status 4896, errno 4 (Interrupted system call), status 0, command "convert  
'/home/alpha/online/elog/logbooks/test/141112_034318_xvthr05.pdf[0-7]' -thumbnail '600' '/home/alpha/online/elog/logbooks/test/141112_034318_xvthr05-%d.png'"
Nov 12 03:43:20 alphacpc05 elogd[4809]: WAITPID pid 4904, wait_status 4904, errno 4 (Interrupted system call), status 0, command "identify -format '%wx%h' 
'/home/alpha/online/elog/logbooks/test/141112_034318_xvthr05.pdf[0]'"
Nov 12 03:43:48 alphacpc05 elogd[4809]: WAITPID pid 4922, wait_status 4922, errno 2 (No such file or directory), status 0, command "identify -format '%wx%h' 
'/home/alpha/online/elog/logbooks/test/141112_034304_xvthr04.pdf[0]'"
Nov 12 03:43:49 alphacpc05 elogd[4809]: WAITPID pid 4929, wait_status -1, errno 4 (Interrupted system call), status 1302603136, command "identify -format '%wx%h' 
'/home/alpha/online/elog/logbooks/test/141112_034318_xvthr05.pdf[0]'"
Nov 12 03:43:49 alphacpc05 elogd[4809]: WAITPID pid 4929, wait_status 4929, errno 4 (Interrupted system call), status 0, command "identify -format '%wx%h' 
'/home/alpha/online/elog/logbooks/test/141112_034318_xvthr05.pdf[0]'"
Nov 12 03:43:50 alphacpc05 elogd[4809]: WAITPID pid 4935, wait_status 4935, errno 2 (No such file or directory), status 0, command "convert  
'/home/alpha/online/elog/logbooks/test/141112_034348_xvthr06.pdf[0-7]' -thumbnail '600' '/home/alpha/online/elog/logbooks/test/141112_034348_xvthr06-%d.png'"
Nov 12 03:43:50 alphacpc05 elogd[4809]: WAITPID pid 4943, wait_status 4943, errno 2 (No such file or directory), status 0, command "identify -format '%wx%h' 
'/home/alpha/online/elog/logbooks/test/141112_034348_xvthr06.pdf[0]'"

The following code is verified to not generate zombies, please apply it to the master branch of elog:

alphadaq.cern.ch:~/packages/elog> git diff
diff --git a/src/elogd.c b/src/elogd.c
index 277ba30..2d9a848 100755
--- a/src/elogd.c
+++ b/src/elogd.c
@@ -892,14 +892,25 @@ int my_shell(char *cmd, char *result, int size)
 
 #ifdef OS_UNIX
    pid_t child_pid;
-   int fh, status, i;
+   int fh, status, i, wait_status;
    char str[1024];
 
    if ((child_pid = fork()) < 0)
       return 0;
    else if (child_pid > 0) {
       /* parent process waits for child */
-      waitpid(child_pid, &status, 0);
+
+      while (1) {
+         wait_status = waitpid(child_pid, &status, 0);
+
+         sprintf(str, "WAITPID pid %d, wait_status %d, errno %d (%s), status %d, command \"%s\"", child_pid, wait_status, errno, strerror(errno), status, cmd);
+         write_logfile(NULL, str);
+         eprintf("%s", str);
+
+         if (wait_status == -1 && errno == EINTR)
+            continue;
+         break;
+      }
 
       /* read back result */
       memset(result, 0, size);
diff --git a/src/git-revision.h b/src/git-revision.h

K.O.

> Okey, found it. waitpid() in my_shell() is not protected against the periodic alarm signal. (UNIX signals are evil).

Acknowledged. Thanks for the fix. I added it to the development branch.

/Stefan

You need something along these lines:

Attributes = ..., Confirmed
Options Confirmed = boolean
Preset Confirmed = 1