March 25, 201115 yr I am running v4.7 on a backup server and I noticed recently that I can't access the main web interface. However, I can telnet into it just fine and access it using unmenu. But I can't access the "unraid main" tab in unmenu. I tried rebooting and powering down and it didn't help. Syslog attached. Thanks. syslog-2011-03-25.zip
March 25, 201115 yr try going to the unRAID Main web page without going through unMenu and see what happens.
March 25, 201115 yr Author It doesn't work with or without unmenu. It use to and I don't know when it stopped. This server is just used for CrashPlan backups, so I don't visit it too much.
March 25, 201115 yr You are using an nVidia based motherboard with an nVidia "Reverse Engineered nForce ethernet driver": Mar 24 16:48:27 Hitch2 kernel: forcedeth: Reverse Engineered nForce ethernet driver. Version 0.64. You are bound to find more nVidia "quirks" especially if you grow your system.
March 25, 201115 yr if you can get and post the output of: ps -ef we may be able to find out what is going on. emhttp may have been killed because you are running out of ram. Try typing and posting the results of: free to restart emhttp (the web interface) type: nohup /usr/local/sbin/emhttp &
March 25, 201115 yr Author Here you go, thanks: root@Hitch2:~# ps -ef UID PID PPID C STIME TTY TIME CMD root 1 0 0 Mar24 ? 00:00:01 init root 2 0 0 Mar24 ? 00:00:00 [kthreadd] root 3 2 0 Mar24 ? 00:00:00 [migration/0] root 4 2 0 Mar24 ? 00:00:00 [ksoftirqd/0] root 5 2 0 Mar24 ? 00:00:00 [events/0] root 6 2 0 Mar24 ? 00:00:00 [khelper] root 11 2 0 Mar24 ? 00:00:00 [async/mgr] root 112 2 0 Mar24 ? 00:00:00 [sync_supers] root 114 2 0 Mar24 ? 00:00:00 [bdi-default] root 116 2 0 Mar24 ? 00:00:00 [kblockd/0] root 117 2 0 Mar24 ? 00:00:00 [kacpid] root 118 2 0 Mar24 ? 00:00:00 [kacpi_notify] root 119 2 0 Mar24 ? 00:00:00 [kacpi_hotplug] root 245 2 0 Mar24 ? 00:00:00 [ata/0] root 246 2 0 Mar24 ? 00:00:00 [ata_aux] root 250 2 0 Mar24 ? 00:00:00 [ksuspend_usbd] root 255 2 0 Mar24 ? 00:00:00 [khubd] root 258 2 0 Mar24 ? 00:00:00 [kseriod] root 289 2 0 Mar24 ? 00:00:00 [rpciod/0] root 314 2 0 Mar24 ? 00:00:00 [kswapd0] root 359 2 0 Mar24 ? 00:00:00 [aio/0] root 365 2 0 Mar24 ? 00:00:00 [nfsiod] root 370 2 0 Mar24 ? 00:00:00 [kslowd000] root 371 2 0 Mar24 ? 00:00:00 [kslowd001] root 582 2 0 Mar24 ? 00:00:00 [usbhid_resumer] root 621 1 0 Mar24 ? 00:00:00 /sbin/udevd --daemon root 781 2 0 Mar24 ? 00:00:00 [scsi_eh_0] root 782 2 0 Mar24 ? 00:00:00 [usb-storage] root 788 2 0 Mar24 ? 00:00:00 [scsi_eh_1] root 789 2 0 Mar24 ? 00:00:00 [scsi_eh_2] root 790 2 0 Mar24 ? 00:00:00 [scsi_eh_3] root 793 2 0 Mar24 ? 00:00:00 [scsi_eh_4] root 1184 1 0 Mar24 ? 00:00:00 /usr/sbin/syslogd -m0 root 1188 1 0 Mar24 ? 00:00:00 /usr/sbin/klogd -c 3 -x root 1227 1 0 Mar24 ? 00:00:00 /usr/sbin/ifplugd -i eth0 -fwI - root 1265 1 0 Mar24 ? 00:00:00 /usr/sbin/ntpd -g -p /var/run/nt bin 1275 1 0 Mar24 ? 00:00:00 /sbin/rpc.portmap nobody 1279 1 0 Mar24 ? 00:00:00 /sbin/rpc.statd root 1289 1 0 Mar24 ? 00:00:00 /usr/sbin/inetd root 1299 1 0 Mar24 ? 00:00:00 /usr/sbin/acpid root 1306 1 0 Mar24 ? 00:00:00 /usr/sbin/crond -l10 daemon 1308 1 0 Mar24 ? 00:00:00 /usr/sbin/atd -b 15 -l 1 root 1313 1 0 Mar24 ? 00:00:01 /usr/sbin/nmbd -D root 1315 1 0 Mar24 ? 00:00:00 /usr/sbin/smbd -D root 1319 1315 0 Mar24 ? 00:00:00 /usr/sbin/smbd -D root 1321 1 0 Mar24 ? 00:00:00 /usr/local/sbin/emhttp root 1399 2 0 Mar24 ? 00:02:04 [mdrecoveryd] root 1403 2 0 Mar24 ? 00:00:00 [spinupd] root 1405 2 0 Mar24 ? 00:00:00 [spinupd] root 1407 2 0 Mar24 ? 00:00:00 [spinupd] root 1604 2 1 Mar24 ? 00:15:46 [unraidd] root 1697 1 0 Mar24 ? 00:00:00 /usr/sbin/sshd root 1832 2 0 Mar24 ? 00:00:00 [reiserfs/0] root 2250 1 0 Mar24 ? 00:00:10 /usr/local/sbin/shfs /mnt/user - root 2280 1 0 Mar24 ? 00:00:39 /usr/local/crashplan/jre/bin/jav root 2281 1 0 Mar24 tty1 00:00:00 /sbin/agetty 38400 tty1 linux root 2282 1 0 Mar24 tty2 00:00:00 /sbin/agetty 38400 tty2 linux root 2283 1 0 Mar24 tty3 00:00:00 /sbin/agetty 38400 tty3 linux root 2284 1 0 Mar24 tty4 00:00:00 /sbin/agetty 38400 tty4 linux root 2285 1 0 Mar24 tty5 00:00:00 /sbin/agetty 38400 tty5 linux root 2286 1 0 Mar24 tty6 00:00:00 /sbin/agetty 38400 tty6 linux root 3722 1 0 11:23 ? 00:00:00 /bin/bash ./uu root 3723 1 0 11:23 ? 00:00:00 logger -tunmenu -plocal7.info -i root 3726 3722 0 11:23 ? 00:00:00 awk -W re-interval -f ./unmenu.a root 4871 1289 0 16:23 ? 00:00:00 in.telnetd: 198.170.0.51 root 4872 4871 0 16:23 pts/0 00:00:00 -bash root 4883 4872 0 16:24 pts/0 00:00:00 ps -ef root@Hitch2:~# free total used free shared buffers cached Mem: 1017124 796532 220592 0 20656 676884 -/+ buffers/cache: 98992 918132 Swap: 0 0 0 root@Hitch2:~# nohup /usr/local/sbin/emhttp & [1] 4915 root@Hitch2:~# nohup: ignoring input and appending output to `nohup.out' root@Hitch2:~# [1]+ Done nohup /usr/local/sbin/emhttp After I type the above command, I still can't access the main web interface.
March 25, 201115 yr emhttp is unable to get a hold on port 80 (its default) hence the reason you are unable to access it. There is something running on port 80 already and emhttp does appear to be it.
March 25, 201115 yr emhttp is unable to get a hold on port 80 (its default) hence the reason you are unable to access it. There is something running on port 80 already and emhttp does appear to be it. Which more than likely indicates a networking issue, not an unRAID issue specifically.
March 25, 201115 yr Author root@Hitch2:~# netstat Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 198.170.0.20:http 198.170.0.51:36793 ESTABLISHED tcp 0 0 198.170.0.20:44612 central.crashplan:https ESTABLISHED tcp 0 0 198.170.0.20:telnet 198.170.0.51:31902 ESTABLISHED tcp 0 0 198.170.0.20:45868 cblmdm72-241-33-1:46434 ESTABLISHED tcp 0 0 198.170.0.20:4242 198.170.0.51:51799 ESTABLISHED tcp 0 0 198.170.0.20:41689 cblmdm72-241-33-1:56044 ESTABLISHED Active UNIX domain sockets (w/o servers) Proto RefCnt Flags Type State I-Node Path unix 8 [ ] DGRAM 3666 /dev/log unix 2 [ ] DGRAM 2046 @//org/kernel/udev/udevd unix 2 [ ] STREAM CONNECTED 6117 unix 2 [ ] DGRAM 3991 unix 2 [ ] DGRAM 3866 unix 2 [ ] DGRAM 3853 unix 2 [ ] DGRAM 3803 unix 2 [ ] DGRAM 3754 unix 2 [ ] DGRAM 3704 root@Hitch2:~# I think maybe our exchange server, but my IT guy is gone to confirm. Confirmed, 198.170.0.10 is to our exchange server.
March 25, 201115 yr It looks as if your exchange server is trying to telnet to the unRAID server. I'm not sure why. We need to determine what process is holding port 80. tcp 0 0 198.170.0.20:http 198.170.0.51:36793 ESTABLISHED This is keeping emhttp from running. enter: netstat -p EDIT: try netstat -p -a
April 14, 201115 yr Author Sorry for the delay... Here's the response: root@Hitch2:~# netstat -p -a Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 *:time *:* LISTEN 1290/inetd tcp 0 0 *:netbios-ssn *:* LISTEN 1316/smbd tcp 0 0 *:sunrpc *:* LISTEN 1276/rpc.portmap tcp 0 0 *:http *:* LISTEN 1322/emhttp tcp 0 0 *:4242 *:* LISTEN 2281/java tcp 0 0 Hitch2:4243 *:* LISTEN 2281/java tcp 0 0 *:ftp *:* LISTEN 1290/inetd tcp 0 0 *:ssh *:* LISTEN 1697/sshd tcp 0 0 *:telnet *:* LISTEN 1290/inetd tcp 0 0 *:microsoft-ds *:* LISTEN 1316/smbd tcp 0 0 *:42271 *:* LISTEN 1280/rpc.statd tcp 0 0 198.170.0.20:telnet 198.170.0.96:2511 ESTABLISHED 3136/in.telnetd: 19 tcp 0 0 198.170.0.20:4242 198.170.0.97:50881 ESTABLISHED 2281/java tcp 3 0 198.170.0.20:http 198.170.0.10:42425 CLOSE_WAIT - tcp 0 0 198.170.0.20:4242 198.170.0.96:29161 ESTABLISHED 2281/java tcp 3 0 198.170.0.20:http 198.170.0.10:32526 CLOSE_WAIT - tcp 3 0 198.170.0.20:http 198.170.0.10:27666 CLOSE_WAIT - tcp 3 0 198.170.0.20:http 198.170.0.10:23167 CLOSE_WAIT - tcp 3 0 198.170.0.20:http 198.170.0.10:47448 CLOSE_WAIT - tcp 0 0 198.170.0.20:http 198.170.0.96:15440 ESTABLISHED 1322/emhttp tcp 3 0 198.170.0.20:http 198.170.0.10:37435 CLOSE_WAIT - udp 0 0 198.170.0.20:netbios-ns *:* 1314/nmbd udp 0 0 *:netbios-ns *:* 1314/nmbd udp 0 0 198.170.0.2:netbios-dgm *:* 1314/nmbd udp 0 0 *:netbios-dgm *:* 1314/nmbd udp 0 0 *:time *:* 1290/inetd udp 0 0 *:612 *:* 1280/rpc.statd udp 0 0 *:39534 *:* 1280/rpc.statd udp 0 0 *:sunrpc *:* 1276/rpc.portmap udp 0 0 198.170.0.20:ntp *:* 1265/ntpd udp 0 0 Hitch2:ntp *:* 1265/ntpd udp 0 0 *:ntp *:* 1265/ntpd Active UNIX domain sockets (servers and established) Proto RefCnt Flags Type State I-Node PID/Program name P ath unix 2 [ ACC ] STREAM LISTENING 3919 1300/acpid / var/run/acpid.socket unix 8 [ ] DGRAM 3666 1184/syslogd / dev/log unix 2 [ ] DGRAM 2046 621/udevd @ //org/kernel/udev/udevd unix 2 [ ] STREAM CONNECTED 6133 2281/java unix 2 [ ] DGRAM 3996 1322/emhttp unix 2 [ ] DGRAM 3872 1280/rpc.statd unix 2 [ ] DGRAM 3859 1276/rpc.portmap unix 2 [ ] DGRAM 3803 1265/ntpd unix 2 [ ] DGRAM 3754 1227/ifplugd unix 2 [ ] DGRAM 3704 1188/klogd
April 14, 201115 yr It looks like things have changed. Please post a new syslog, the output of "free", and "ps -ef". Is the web interface up?This shows it running: tcp 0 0 *:http *:* LISTEN 1322/emhttp
April 14, 201115 yr Author root@Hitch2:~# free total used free shared buffers cached Mem: 1017124 919576 97548 0 109192 686808 -/+ buffers/cache: 123576 893548 Swap: 0 0 0 root@Hitch2:~# ps -ef UID PID PPID C STIME TTY TIME CMD root 1 0 0 Apr11 ? 00:00:01 init root 2 0 0 Apr11 ? 00:00:00 [kthreadd] root 3 2 0 Apr11 ? 00:00:00 [migration/0] root 4 2 0 Apr11 ? 00:00:00 [ksoftirqd/0] root 5 2 0 Apr11 ? 00:00:00 [events/0] root 6 2 0 Apr11 ? 00:00:00 [khelper] root 11 2 0 Apr11 ? 00:00:00 [async/mgr] root 112 2 0 Apr11 ? 00:00:01 [sync_supers] root 114 2 0 Apr11 ? 00:00:00 [bdi-default] root 116 2 0 Apr11 ? 00:00:00 [kblockd/0] root 117 2 0 Apr11 ? 00:00:00 [kacpid] root 118 2 0 Apr11 ? 00:00:00 [kacpi_notify] root 119 2 0 Apr11 ? 00:00:00 [kacpi_hotplug] root 245 2 0 Apr11 ? 00:00:00 [ata/0] root 246 2 0 Apr11 ? 00:00:00 [ata_aux] root 250 2 0 Apr11 ? 00:00:00 [ksuspend_usbd] root 255 2 0 Apr11 ? 00:00:00 [khubd] root 258 2 0 Apr11 ? 00:00:00 [kseriod] root 289 2 0 Apr11 ? 00:00:00 [rpciod/0] root 314 2 0 Apr11 ? 00:00:25 [kswapd0] root 359 2 0 Apr11 ? 00:00:00 [aio/0] root 365 2 0 Apr11 ? 00:00:00 [nfsiod] root 370 2 0 Apr11 ? 00:00:00 [kslowd000] root 371 2 0 Apr11 ? 00:00:00 [kslowd001] root 582 2 0 Apr11 ? 00:00:00 [usbhid_resumer] root 621 1 0 Apr11 ? 00:00:00 /sbin/udevd --daemon root 781 2 0 Apr11 ? 00:00:00 [scsi_eh_0] root 782 2 0 Apr11 ? 00:00:00 [usb-storage] root 788 2 0 Apr11 ? 00:00:00 [scsi_eh_1] root 789 2 0 Apr11 ? 00:00:00 [scsi_eh_2] root 790 2 0 Apr11 ? 00:00:00 [scsi_eh_3] root 793 2 0 Apr11 ? 00:00:00 [scsi_eh_4] root 1184 1 0 Apr11 ? 00:00:00 /usr/sbin/syslogd -m0 root 1188 1 0 Apr11 ? 00:00:00 /usr/sbin/klogd -c 3 -x root 1227 1 0 Apr11 ? 00:00:00 /usr/sbin/ifplugd -i eth0 -fwI - root 1265 1 0 Apr11 ? 00:00:00 /usr/sbin/ntpd -g -p /var/run/nt bin 1276 1 0 Apr11 ? 00:00:00 /sbin/rpc.portmap nobody 1280 1 0 Apr11 ? 00:00:00 /sbin/rpc.statd root 1290 1 0 Apr11 ? 00:00:00 /usr/sbin/inetd root 1300 1 0 Apr11 ? 00:00:00 /usr/sbin/acpid root 1307 1 0 Apr11 ? 00:00:00 /usr/sbin/crond -l10 daemon 1309 1 0 Apr11 ? 00:00:00 /usr/sbin/atd -b 15 -l 1 root 1314 1 0 Apr11 ? 00:00:04 /usr/sbin/nmbd -D root 1316 1 0 Apr11 ? 00:00:00 /usr/sbin/smbd -D root 1320 1316 0 Apr11 ? 00:00:00 /usr/sbin/smbd -D root 1322 1 0 Apr11 ? 00:00:00 /usr/local/sbin/emhttp root 1404 2 0 Apr11 ? 00:02:06 [mdrecoveryd] root 1408 2 0 Apr11 ? 00:00:00 [spinupd] root 1410 2 0 Apr11 ? 00:00:00 [spinupd] root 1412 2 0 Apr11 ? 00:00:00 [spinupd] root 1604 2 0 Apr11 ? 00:16:49 [unraidd] root 1697 1 0 Apr11 ? 00:00:00 /usr/sbin/sshd root 1800 2 0 Apr11 ? 00:00:00 [reiserfs/0] root 2167 1 0 Apr11 ? 00:05:31 /usr/local/sbin/shfs /mnt/user - root 2281 1 1 Apr11 ? 01:07:12 /usr/local/crashplan/jre/bin/jav root 2282 1 0 Apr11 tty1 00:00:00 /sbin/agetty 38400 tty1 linux root 2283 1 0 Apr11 tty2 00:00:00 /sbin/agetty 38400 tty2 linux root 2284 1 0 Apr11 tty3 00:00:00 /sbin/agetty 38400 tty3 linux root 2285 1 0 Apr11 tty4 00:00:00 /sbin/agetty 38400 tty4 linux root 2286 1 0 Apr11 tty5 00:00:00 /sbin/agetty 38400 tty5 linux root 2287 1 0 Apr11 tty6 00:00:00 /sbin/agetty 38400 tty6 linux root 3200 1290 0 13:43 ? 00:00:00 in.telnetd: 198.170.0.96 root 3201 3200 0 13:43 pts/0 00:00:00 -bash root 3214 3201 0 13:46 pts/0 00:00:00 ps -ef Still doesn't work. It worked for a little bit on Monday when I first turned it on though. New syslog attached. Thanks. syslog-2011-04-14.txt
April 15, 201115 yr You have a ton of these in the syslog: Apr 13 15:53:59 Hitch2 sshd[2992]: Did not receive identification string from 198.170.0.10 Apr 13 15:53:59 Hitch2 in.telnetd[2995]: connect from 198.170.0.10 (198.170.0.10) Apr 13 15:53:59 Hitch2 telnetd[2995]: ttloop: peer died: EOF Apr 13 16:57:44 Hitch2 sshd[2999]: Did not receive identification string from 198.170.0.10 Apr 13 16:57:44 Hitch2 in.telnetd[3002]: connect from 198.170.0.10 (198.170.0.10) Apr 13 16:57:44 Hitch2 telnetd[3002]: ttloop: peer died: EOF Apr 13 18:03:25 Hitch2 sshd[3006]: Did not receive identification string from 198.170.0.10 Apr 13 18:03:25 Hitch2 in.telnetd[3009]: connect from 198.170.0.10 (198.170.0.10) I'm not sure if this is causing the problem but who knows. You need to get your Exchange server to stop trying to connect to the unRaid server. Has the Exchange server been hacked?
April 15, 201115 yr Author IDK. I don't have direct access to it and my IT guy, well, lets just say he is not a real IT guy. Therefore its like the blind leading the blind. I probably need to ask him specific questions or ask him to do specific things. When I asked him earlier if he new why the exchange server keeps trying to connect to my unraid server he was clueless. Anyway to change the defualt web interface from port 80 to a different port for the time being?
April 15, 201115 yr tcp 0 0 *:http *:* LISTEN 1322/emhttp emhttp runs the web interface and this shows that its running ok on port 80 (=http). Can you turn the Exchange server off for a test? Perhaps before or after hours.
April 15, 201115 yr Author Exchange server can NOT be taken off line. I could bpass it by connecting my laptop directly to the unraid server, but that might not be very helpful. I rebooted again and have no problems accessing the main web interface now. Not sure why or when it will start not working again. Maybe a memory issue.
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