ID |
Date |
Icon |
Author |
Author Email |
Category |
OS |
ELOG Version |
Subject |
67124
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Tue Sep 20 04:46:55 2011 |
| Ryan | ryan.hoitt@intelsat.com | Bug report | Linux | 2.9.0-2411 | Memory Leak in V2.9.0-2411 (Mirroring Related) | I have two identical servers (IBM X337) setup on the same LAN with Ubuntu Linux 10.04 LTS with ELOGD running (Compiled from tarbell) with the same exact package install base. (Only difference between the two servers is the hostname, and the ELOGD.CFG global section)
I noticed after setting these servers up today that ELOGD crashed on the server configured to mirror. It looks like there may be a memory leak in the mirroring of ELOG.
SERVER 1 ELOGD.CFG
[global]
Mirror server = http://10.146.1.76
Mirror config = 1
Mirror cron = 0,5,10,15,20,25,30,35,40,45,50,55 * * * *
Mirror user = (* Removed for Web Post *)
port = 80
Allowed encoding = 1
Suppress default = 3
Mode commands = 1
Password file = password.pwd
Self register = 1
Admin user = (* Removed for Web Post *)
Time format = %d-%b-%y %H:%M UTC
Group 2009 = Station Log-09, DAT-09, Hours Logging-09
Group 2010 = Station Log 10, DAT-10, Hours Logging-10
Group 2011 = Station Log, DAT, Hours Logging, Operations Tasks, Viasat-1, OS-2
Group Cable Database = Cable Database
Group Provisioning = Provisioning
Group ECR = ECR
SERVER 1 SYSLOGD (cat /var/log/syslog |grep elog)
Sep 19 12:14:13 riverside-log elogd[8588]: elogd 2.9.0 built Sep 19 2011, 10:32:58
Sep 19 12:14:13 riverside-log elogd[8588]: revision 2411
Sep 19 12:14:13 riverside-log elogd[8588]: Falling back to default group "elog"
Sep 19 12:14:13 riverside-log elogd[8588]: Falling back to default user "elog"
Sep 19 12:14:13 riverside-log elogd[8588]: FCKedit detected
Sep 19 12:14:13 riverside-log elogd[8590]: Falling back to default group "elog"
Sep 19 12:14:13 riverside-log elogd[8590]: Falling back to default user "elog"
Sep 19 12:14:13 riverside-log elogd[8588]: Server listening on port 80 ...
Sep 19 19:55:05 riverside-log elogd[8588]: xmalloc: not enough memory
SERVER 1 (Set to mirror off server 2) Memory Usage over 1 hour (ps aux|grep elog)
elog 8760 11.6 3.4109240 35092 ?
elog 8760 12.2 3.9137852 40204 ?
elog 8760 11.6 4.4165448 45440 ?
elog 8760 10.7 5.4221652 55548 ?
elog 8760 9.9 5.9249752 60552 ?
elog 8760 10.1 6.4278364 65680 ?
elog 8760 9.5 6.8305712 70700 ?
SERVER 2 Memory Usage over 1 hour (ps aux|grep elog)
elog 799 2.1 2.6 31744 27116 ?
elog 799 2.0 2.6 31744 27116 ?
elog 799 2.1 2.6 31744 27116 ?
elog 799 2.0 2.6 31744 27116 ?
elog 799 2.0 2.6 31744 27116 ?
elog 799 2.0 2.6 31744 27116 ?
elog 799 2.1 2.6 31744 27116 ? |
67132
|
Wed Sep 28 22:10:30 2011 |
| Graham Medlin | glmedlin@ncsu.edu | Question | Linux | 2.9.0-2411 | Digest page or email? | We have about 10 logbooks running on the same Elog that all get fair use. Many people have turned off new entry emails because they were filling up inboxes, but are still interested in what's new. I saw the option to add "?last=1" to the start page, although I'm afraid using it might cause confusion over how to get to the older posts.
I was trying to figure out a way of creating a "digest" of sorts, a list of entry subjects posted in the past day or week, something similar to what's generated by "?last=1?mode=threaded", but for every logbook (similar layout to the selection page with nested logbooks). This could either be a page, or a regular email.
Is there way to generate such a cross-logbook page? What about a scheduled email formatted based on a given filter?
PS: The elog has been invaluable to us, a big thanks to all involved! |
67133
|
Thu Sep 29 10:12:40 2011 |
| Stefan Ritt | stefan.ritt@psi.ch | Question | Linux | 2.9.0-2411 | Re: Digest page or email? |
Graham Medlin wrote: |
We have about 10 logbooks running on the same Elog that all get fair use. Many people have turned off new entry emails because they were filling up inboxes, but are still interested in what's new. I saw the option to add "?last=1" to the start page, although I'm afraid using it might cause confusion over how to get to the older posts.
I was trying to figure out a way of creating a "digest" of sorts, a list of entry subjects posted in the past day or week, something similar to what's generated by "?last=1?mode=threaded", but for every logbook (similar layout to the selection page with nested logbooks). This could either be a page, or a regular email.
Is there way to generate such a cross-logbook page? What about a scheduled email formatted based on a given filter?
PS: The elog has been invaluable to us, a big thanks to all involved!
|
What we do is use the RSS feed of elog. This gives you nice summaries without going through your email inbox. Most browsers have RSS readers, there are also tons of stand-alone programs for that. Attached is a screenshot from the Google Reader subscribed to this logbook and to the "contributions' logbook. You see nice one-line summaries, you can expand them, and you can go directly to the logbook if you click on the arrow. The second image is from the Firefox using what they call "live bookmarks", but it's basically a RSS reader.
To make this work, I installed the RSS extension of Google Chrome (Firefox has this under "Bookmarks"/"Subscribe to this page"), then go to the elog page, then click on the RSS icon, then clicked on "Subscribe to this" via Google Reader. Just a few clicks.
Hope this is what you want.
- Stefan |
Attachment 1: Screen_Shot_2011-09-29_at_9.58.02_.png
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Attachment 2: Screen_Shot_2011-09-29_at_10.06.52_.png
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67134
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Thu Sep 29 16:55:25 2011 |
| Graham Medlin | glmedlin@ncsu.edu | Question | Linux | 2.9.0-2411 | Re: Digest page or email? |
Stefan Ritt wrote: |
Graham Medlin wrote: |
We have about 10 logbooks running on the same Elog that all get fair use. Many people have turned off new entry emails because they were filling up inboxes, but are still interested in what's new. I saw the option to add "?last=1" to the start page, although I'm afraid using it might cause confusion over how to get to the older posts.
I was trying to figure out a way of creating a "digest" of sorts, a list of entry subjects posted in the past day or week, something similar to what's generated by "?last=1?mode=threaded", but for every logbook (similar layout to the selection page with nested logbooks). This could either be a page, or a regular email.
Is there way to generate such a cross-logbook page? What about a scheduled email formatted based on a given filter?
PS: The elog has been invaluable to us, a big thanks to all involved!
|
What we do is use the RSS feed of elog. This gives you nice summaries without going through your email inbox. Most browsers have RSS readers, there are also tons of stand-alone programs for that. Attached is a screenshot from the Google Reader subscribed to this logbook and to the "contributions' logbook. You see nice one-line summaries, you can expand them, and you can go directly to the logbook if you click on the arrow. The second image is from the Firefox using what they call "live bookmarks", but it's basically a RSS reader.
To make this work, I installed the RSS extension of Google Chrome (Firefox has this under "Bookmarks"/"Subscribe to this page"), then go to the elog page, then click on the RSS icon, then clicked on "Subscribe to this" via Google Reader. Just a few clicks.
Hope this is what you want.
- Stefan
|
Perfect! I didn't not know there was RSS support. I will probably use something like rss2email, but this is exactly what I needed. Thanks! |
67306
|
Wed Aug 8 21:23:59 2012 |
| cowden | christopher.cowden@ttu.edu | Question | Linux | 2.9.0-2411 | Authentication problem with wget and links (text browser) | Hello,
I'm not able to authenticate to a logbook using my text based browser links, so I've started investigating with wget hoping solving the problem one will lead to a solution for the other. I've seen some examples on how to use wget to parse logbook entries in this forum, but my attempts keep returning the login page. Any advice would be helpful and appreciated. Here are a couple of the command line arguments I've tried:
wget --save-cookies cookie.txt --keep-session-cookies -d "http://hostname/LOGBOOK?unamee=YYY&upassword=XXX" -O elog.txt
wget --save-cookies cookie.txt --keep-session-cookies -d --post-data="redit=&uname=YYY&upassword=XXX&remember=1" -e robots=off "http://hostname/LOGBOOK" -O elog.txt
After these executions, my cookies.txt file remains empty. Running subsequent command with "--load-cookies=cookies.txt" still points me to the login page.
Many Thanks,
Chris
|
67307
|
Fri Aug 10 11:47:49 2012 |
| Andreas Luedeke | andreas.luedeke@psi.ch | Question | Linux | 2.9.0-2411 | Re: Authentication problem with wget and links (text browser) |
cowden wrote: |
Hello,
I'm not able to authenticate to a logbook using my text based browser links, so I've started investigating with wget hoping solving the problem one will lead to a solution for the other. I've seen some examples on how to use wget to parse logbook entries in this forum, but my attempts keep returning the login page. Any advice would be helpful and appreciated. Here are a couple of the command line arguments I've tried:
wget --save-cookies cookie.txt --keep-session-cookies -d "http://hostname/LOGBOOK?unamee=YYY&upassword=XXX" -O elog.txt
wget --save-cookies cookie.txt --keep-session-cookies -d --post-data="redit=&uname=YYY&upassword=XXX&remember=1" -e robots=off "http://hostname/LOGBOOK" -O elog.txt
After these executions, my cookies.txt file remains empty. Running subsequent command with "--load-cookies=cookies.txt" still points me to the login page.
Many Thanks,
Chris
|
I've just checked that 'wget --no-check-certificate --save-cookies cookie.txt --keep-session-cookies -d "https://elog-gfa.psi.ch/SLS?uname=uuu&upassword=ppp" -O elog.txt'
created a file cookie.txt. The file contains three lines of data if uname and upassword are a valid login, and it is empty (beside of three comment lines) if they are not a valid login (wrong user or wrong password).
Could it be related to the set-up of your particular logbook? |
67026
|
Tue Mar 15 17:37:19 2011 |
| soren poulsen | soren.poulsen@cern.ch | Comment | Linux | 2.9.0-2402 | Authentication error message | It is very good to have Kerberos authentication available. It is just the error message which is a bit cryptic.
If you enter your Kerberos password once, and later fail to authenticate with a wrong password, you get:
Kerberos error:
Decrypt integrity check failed.
Please check your Kerberos configuration
That is not really urgent!
Soren
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67035
|
Wed Mar 30 10:46:58 2011 |
| Ma Qiumei | maqm@ihep.ac.cn | Question | Linux | 2.9.0-2402 | Why the password file can have several same username? | In the password file, I see several same username, such as:
<user>
<name>test</name>
<password encoding="SHA256">iXhH.</password>
<full_name>test me</full_name>
<last_logout>Tue Apr 14 14:12:44 2009</last_logout>
<last_activity>Wed May 19 09:39:32 2010</last_activity>
<email>maqm@ihep.ac.cn</email>
<email_notify/>
</user>
<user>
<name>test</name>
<password encoding="SHA256">iXhH.</password>
<full_name>test me</full_name>
<last_logout>0</last_logout>
<last_activity>0</last_activity>
<inactive>0</inactive>
<email>maqm@ihep.ac.cn</email>
<email_notify/>
</user>
<user>
<name>test</name>
<password encoding="SHA256">iXhH.</password>
<full_name>test me</full_name>
<last_logout>0</last_logout>
<last_activity>0</last_activity>
<inactive>0</inactive>
<email>maqm@ihep.ac.cn</email>
<email_notify/>
</user>
I don't know the reason why eLog can have the same username.
And what should I do to prevent these things happen?
Thanks!
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