December 28, 201213 yr Possible Bug with cache_dir component of SimpleFeatures: Create share with space in name (e.g. "Wayback Machine"). Add to exclusion list (this is a Time Machine backup on a single drive). Start process and see error: cache_dirs: ERROR: excluded directory "'Wayback" does not exist. (Errors) Note "Wayback" vs. "Wayback Machine" thx!
December 28, 201213 yr Aim is for somewhere next week to come with several updates. Please be patient! Though we should have a good start of the new year Good news. New SF releases are always fun. Any chance you guys have been able to suppress the logfile spamming ? That's my biggest bugbear at the moment.
December 28, 201213 yr Possible Bug with cache_dir component of SimpleFeatures: Create share with space in name (e.g. "Wayback Machine"). Add to exclusion list (this is a Time Machine backup on a single drive). Start process and see error: cache_dirs: ERROR: excluded directory "'Wayback" does not exist. (Errors) Note "Wayback" vs. "Wayback Machine" thx! Confirmed, I have the same behaviour. I want to excluded my itunes library because of its enormous amount of dirs (its called My Music) and get the same error.
December 28, 201213 yr I can't seem to find the correct syntax for cache_dirs itself... Usually quoting the name does the trick, e.g. cache_dirs -e "My Share", but the script is not able to find the name when it contains a space. root@vesta:/# ls -l /mnt/user total 11 drwxrwx--- 1 nobody users 48 2012-12-28 13:59 My\ Share/ root@vesta:/# cache_dirs -e "My Share" ERROR: excluded directory "My Share" does not exist. cache_dirs process ID 13661 started, To terminate it, type: cache_dirs -q root@vesta:/# cache_dirs -e My\ Share ERROR: excluded directory "My Share" does not exist. cache_dirs process ID 21266 started, To terminate it, type: cache_dirs -q
December 28, 201213 yr I can't seem to find the correct syntax for cache_dirs itself... Usually quoting the name does the trick, e.g. cache_dirs -e "My Share", but the script is not able to find the name when it contains a space. root@vesta:/# ls -l /mnt/user total 11 drwxrwx--- 1 nobody users 48 2012-12-28 13:59 My\ Share/ root@vesta:/# cache_dirs -e "My Share" ERROR: excluded directory "My Share" does not exist. cache_dirs process ID 13661 started, To terminate it, type: cache_dirs -q root@vesta:/# cache_dirs -e My\ Share ERROR: excluded directory "My Share" does not exist. cache_dirs process ID 21266 started, To terminate it, type: cache_dirs -q Joe L should know !
December 28, 201213 yr There might be another service aggressively taking over port 80. When this happens again, try running this command: lsof -i | grep 80 I'm dubious that it's SimpleFeatures causing an issue. Even if there is a configuration issue with the web server plugin, it doesn't ever start before emhttp, therefore lighttpd conflicts with the port and never starts. None of the other services are heavy weight, with the worst of memory leaks you'd be using 50MB tops over a few months. I hope we find the source of this problem either way. It happened again (http://lime-technology.com/forum/index.php?topic=23274.msg216863#msg216863) here is the output of lsof -i | grep 80: root@Tower:~# lsof -i | grep 80 rpc.portm 1080 bin 4u IPv4 5317 0t0 UDP *:sunrpc rpc.portm 1080 bin 5u IPv4 5318 0t0 TCP *:sunrpc (LISTEN) ntpd 1101 root 19u IPv4 37180 0t0 UDP 25.203.119.109:ntp vboxwebsr 17413 root 9u IPv4 34600 0t0 TCP Tower:18083 (LISTEN) I do not see any problem here. Everything else seems to be running fine. No indication in the syslog that anything happened. do you want me to check anything else before I reboot?
December 29, 201213 yr Can you do? lsof -i -P | grep 80 See below: root@Tower:~# lsof -i -P | grep 80 rpc.portm 1080 bin 4u IPv4 5317 0t0 UDP *:111 rpc.portm 1080 bin 5u IPv4 5318 0t0 TCP *:111 (LISTEN) ntpd 1101 root 19u IPv4 37180 0t0 UDP 25.203.119.109:123 emhttp 17038 root 3u IPv4 30261 0t0 TCP *:80 (LISTEN) emhttp 17038 root 5u IPv4 5929588 0t0 TCP 192.168.2.104:80->192.168.2.201:40088 (ESTABLISHED) vboxwebsr 17413 root 9u IPv4 34600 0t0 TCP Tower:18083 (LISTEN) Plex 17735 root 54u IPv4 6377431 0t0 TCP 192.168.2.104:32469->192.168.2.120:38098 (ESTABLISHED) What does this line mean? emhttp 17038 root 5u IPv4 5929588 0t0 TCP 192.168.2.104:80->192.168.2.201:40088 (ESTABLISHED)
December 29, 201213 yr What does this line mean? emhttp 17038 root 5u IPv4 5929588 0t0 TCP 192.168.2.104:80->192.168.2.201:40088 (ESTABLISHED) It means there is an active TCP session from the PC with address 192.168.2.201 to your unRAID server. In other words from said PC the web GUI is opened and should work !
December 29, 201213 yr It means there is an active TCP session from the PC with address 192.168.2.201 to your unRAID server. In other words from said PC the web GUI is opened and should work ! That IP is my Samsung Galaxy II - it does not show the WEBUI as well. @theone Can you tell me the size of your syslog file ? ls -l /var/log/syslog He it is: root@Tower:~# ls -l /var/log/syslog -rw-r--r-- 1 root root 192233 2012-12-29 22:36 /var/log/syslog Not too large.
December 30, 201213 yr Interestingly enough, I think it needs to be, e.g.: cache_dirs -e "My\ Share" (at least that's how it was in my old "go" file...) I can't seem to find the correct syntax for cache_dirs itself... Usually quoting the name does the trick, e.g. cache_dirs -e "My Share", but the script is not able to find the name when it contains a space. root@vesta:/# ls -l /mnt/user total 11 drwxrwx--- 1 nobody users 48 2012-12-28 13:59 My\ Share/ root@vesta:/# cache_dirs -e "My Share" ERROR: excluded directory "My Share" does not exist. cache_dirs process ID 13661 started, To terminate it, type: cache_dirs -q root@vesta:/# cache_dirs -e My\ Share ERROR: excluded directory "My Share" does not exist. cache_dirs process ID 21266 started, To terminate it, type: cache_dirs -q
December 30, 201213 yr Interestingly enough, I think it needs to be, e.g.: cache_dirs -e "My\ Share" Funnily enough I didn't try that combination The good news: it works !!! I updated the cache_dirs plugin and have it working. In the GUI you can enter the file names without quotes or special escapes for spaces, in other words you just type the name as is... Thanks for sorting this out.
January 3, 201313 yr For some reason it seems like I need to reenable the webserver lately after rebooting, it is set to auto run but after restart it needs an "apply" to start.. Only thing I changed is setting up a lighttpd.cfg to facilitatie spotweb, newznab and my main webserver..
January 3, 201313 yr For some reason it seems like I need to reenable the webserver lately after rebooting, it is set to auto run but after restart it needs an "apply" to start.. Only thing I changed is setting up a lighttpd.cfg to facilitatie spotweb, newznab and my main webserver.. That is a known issue.
January 3, 201313 yr Hello guys new so please be gentle. I am having issues accessing simplefeatures GUI. I followed the instruction. copy to /boot/config/plugins folder then reboot. I also tried to install manually, however everytime I type in //tower it goes to the basic UI. I am not a linux expert. installplg simple-features.core.webGUI-1.0.5-noarch-1.plg installing plugin: simple-features.core.webGUI-1.0.5-noarch-1 Warning: simplexml_load_file(): I/O warning : failed to load external entity "si mple-features.core.webGUI-1.0.5-noarch-1.plg" in /usr/local/sbin/installplg on l ine 13 xml parse error
January 3, 201313 yr Hello guys new so please be gentle. I am having issues accessing simplefeatures GUI. I followed the instruction. copy to /boot/config/plugins folder then reboot. I also tried to install manually, however everytime I type in //tower it goes to the basic UI. I am not a linux expert. installplg simple-features.core.webGUI-1.0.5-noarch-1.plg installing plugin: simple-features.core.webGUI-1.0.5-noarch-1 Warning: simplexml_load_file(): I/O warning : failed to load external entity "si mple-features.core.webGUI-1.0.5-noarch-1.plg" in /usr/local/sbin/installplg on l ine 13 xml parse error It is a known "race condition" existing in unRAID (it depends on your network settings). Next version of SF has a workaround to overcome a not ready network condition. It will be released soon. Meanwhile you can manually install the plugins (telnet into your box and issue the installplg command). Once a package is locally present it is not necessary to download it upon system reboot. In other words a system reboot will work fine...
January 3, 201313 yr bonienl, Any new insight regarding the WEBUI crashing? I can't reproduce your problem, that is the GUI stays stable for weeks (read: emhttp is accessible and responding all the time). You may want to see what other plugins you have installed and remove them all or one by one to observe a different behaviour (my guess is something in your system is eating memory)...
January 3, 201313 yr my guess is something in your system is eating memory)... But emhttp is still running...
January 3, 201313 yr my guess is something in your system is eating memory)... But emhttp is still running... But lack of memory can cause your running emhttp process to get into trouble...
January 4, 201313 yr Is there a reason the NFS rules box will only allow a certain amount of characters, is there a way to remove this limit?
January 4, 201313 yr Which memory should I look at? low or high? I had a similar problem with the GUI no longer responding. After reading through various threads, the common consensus is the OOM_killer is killing them off when it needs some additional memory. I call this script as part of my boot sequence. It sets the "emhttp" and samba shares to not be killed off. I have not had any issues after I started using this script. As this gets logged in my syslog when it runs, I do a before and after check. It might help you and it might not depending on the source of your issues. The bottom block of code is all you really need. The other comments/info are notes to myself. #!/bin/bash # Wait 120 seconds to ensure SAMBA has started. # sleep 120 ############################################# # This adjusts the PID for UNRAID server and Shares process may never be killed in a low memory condition. ############################################# # From http://lime-technology.com/forum/index.php?topic=20013.msg200115;topicseen#msg20011 # # # From https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Deployment_Guide/s2-proc-pid.html # and # From http://www.kernel.org/doc/man-pages/online/pages/man5/proc.5.html # # # There is also a special value of -17, which disables oom_killer for a process. # An oom_score of a value of 0, indicates that this process would not be killed. # # Use the following command to view the score. It should be "0" after running the commands below # cat /proc/[pid]/oom_score # # To see the path for where the program lives. # /usr/sbin/smbd # # To view current PID use: # pgrep -f "/usr/local/sbin/emhttp" # pgrep -f "/usr/sbin/smbd" # # Combined command to find the PID and show the score. # pgrep -f "/usr/local/sbin/emhttp" | while read PID; do cat /proc/$PID/oom_score; done # pgrep -f "/usr/sbin/smbd" | while read PID; do cat /proc/$PID/oom_score; done # ############################################# # Set UNRAID webserver is never killed off. # pgrep -f "/usr/local/sbin/emhttp" | while read PID; do echo -17 > /proc/$PID/oom_adj; done # # Set SAMBA so shares are never killed off. # pgrep -f "/usr/sbin/smbd" | while read PID; do echo -17 > /proc/$PID/oom_adj; done ############################################# # # # Uses the new oom_score_adj ############################################# # Check the OOM values before the change pgrep -f "/usr/local/sbin/emhttp" | while read PID; do cat /proc/$PID/oom_score; done pgrep -f "/usr/sbin/smbd" | while read PID; do cat /proc/$PID/oom_score; done # Set UNRAID webserver is never killed off. pgrep -f "/usr/local/sbin/emhttp" | while read PID; do echo -1000 > /proc/$PID/oom_score_adj; done # # Set SAMBA so shares are never killed off. pgrep -f "/usr/sbin/smbd" | while read PID; do echo -1000 > /proc/$PID/oom_score_adj; done # # Check the OOM values after the change pgrep -f "/usr/local/sbin/emhttp" | while read PID; do cat /proc/$PID/oom_score; done pgrep -f "/usr/sbin/smbd" | while read PID; do cat /proc/$PID/oom_score; done #############################################
January 4, 201313 yr As I wrote before I already have these lines set (oom_score_adj). Just to clarify - emhttp does not get killed, it is still running but unresponsive.
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