10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
We observe below logs from switch - the database servers rebooted becaause they couldn't do I/O on vfiler -Any pointers looking at below logs please?
2016 Apr 30 07:41:16.729 EAG-ECOM-POD111GPU-SWF1 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet152/1/8 is down (Link... (0 Replies)
Discussion started by: admin_db
Our Red Hat server hung yesterday, and I managed to log into the console and see the following message:
RIP: 0010: mwait_idle_with_hints+0x66/
RSP: 0018:ffffffff80457f40 EFLAGS: 00000046
RAX: 0000000000000010 RBX: ffff810c20075910 RCX: 0000000000000001
RDX:... (6 Replies)
Discussion started by: badoshi
3. Red Hat
when system is hung state due to swap, we will reboot it through ILO.
i want to know which process caused system hung. (1 Reply)
Discussion started by: Naveen.6025
We've had an issue over the weekend when one of the SUSE Linux Enterprise Server 11 hung and had to be rebooted. The thing is that I got the ticket alert for a FS exceeding its usage at about 22:41:49 PM on 23 March. I checked the dmesg, the messages log and the boot.msg but all I found... (1 Reply)
Discussion started by: hedkandi
5. Shell Programming and Scripting
Now i want write a shell to get the state of weblogic server,and when the Managed Server's state is not ok, after 3 times checking, i will send msg to the system administrator by sms.
BTW, my environment is :
Linux ,Redhat 5.4 64bit
weblogic version: 10.3.3
the count number... (1 Reply)
Discussion started by: wangsk
Good Day all
i have a solaris 8 server and i want the procedure for how to install HPOV
becuse dont have any small info about solaris . (1 Reply)
Discussion started by: thecobra151
Can any one of you suggest me the method to get apache server in online from maintenance mode. I tried in the following way, but couldn't get that service to online.
bash-3.00# svcs -a | grep apache
legacy_run 9:51:55 lrc:/etc/rc3_d/S50apache
offline 9:51:22... (3 Replies)
Discussion started by: Sesha
Our network administrators implemented some sort of check to kill idle sessions and now burden is on us to run some sort of keep alive. Client based keep alive doesn't do a very good job. I have same issue with ssh. Does solution 2 provided above apply for ssh sessions also? (1 Reply)
Discussion started by: yoda9691
9. UNIX for Advanced & Expert Users
Just wondering if anyone of you have been in a situation where you end up having around 100 close_wait connections and seems to me those connections are locking up resources/processes in the server so unless the server is rebooted those processes won't be released by the close_wait... (3 Replies)
Discussion started by: hariza
So my server was hung when I came in this morning. It was responding to pings, but the console and telnet sessions would not respond. There was no disk activity. The display said FA1F which I discovered that the "A" represents a high CPU load. I tired several things to get it going but was forced... (6 Replies)
Discussion started by: biznatch
IP-MONITOR(8) Linux IP-MONITOR(8)
ip-monitor, rtmon - state monitoring
ip [ ip-OPTIONS ] monitor [ all | OBJECT-LIST ] [ file FILENAME ]
The ip utility can monitor the state of devices, addresses and routes continuously. This option has a slightly different format. Namely,
the monitor command is the first in the command line and then the object list follows:
ip monitor [ all | OBJECT-LIST ] [ file FILENAME ]
OBJECT-LIST is the list of object types that we want to monitor. It may contain link, address, route, mroute, prefix, neigh and netconf.
If no file argument is given, ip opens RTNETLINK, listens on it and dumps state changes in the format described in previous sections.
If the file option is given, the program does not listen on RTNETLINK, but opens the given file, and dumps its contents. The file should
contain RTNETLINK messages saved in binary format. Such a file can be generated with the rtmon utility. This utility has a command line
syntax similar to ip monitor. Ideally, rtmon should be started before the first network configuration command is issued. F.e. if you
rtmon file /var/log/rtmon.log
in a startup script, you will be able to view the full history later.
Nevertheless, it is possible to start rtmon at any time. It prepends the history with the state snapshot dumped at the moment of starting.
Original Manpage by Michail Litvak <email@example.com>
iproute2 13 Dec 2012 IP-MONITOR(8)