You got a PM how to post urgent questions in the future.
It looks like Paging Space was full and so there has been some killing so that memory could be freed. After reboot you have only some time until this happens again.
To prevent this for the future please post following info along the output of following commands:
What kind of application is running on this box?
The errpt entries with LVM_SA_STALEPP could point to some problem with mirrored LV copies. Maybe check with lsvg <vgname> if your VGs still have some stale partitions and try fixing it with syncvg.
If I saw right, you did not tell what kind of application is running on it.
Of course after a reboot there is not much to see in the output I asked for but you can remember them for next days after the box has seen some more traffic again.
will start to increase in the %Used column. When it is close to 100% same will happen as just did.
So here is a try for an initial tuning to prevent this situation:
This can be done online and does not need a reboot or something. The sooner you issue this command after you had to reboot, the better.
It could be that the shown problem will never happen again, but it can also be that it just takes more time until it is back.
To ensure a better tuning you might want to have a look at the vmstat columns pi and po since they represent reading from and writing to Paging Space which should be prevent by at all costs. If you see them and are unsure you can also send the output of a vmstat -vs any time here in this thread so people can have a look.
In this AIX box are running WAS( Websphere Application Server), java, and another AIX Process, actually I don't really sure about all process running.
a part of process screen shot :
It looks like there is also a DB2 database running on it. The vmo command I have given should be ok for the memory problem for now. There can be for sure several other things be investigated to get more performance out of this box and it's apps. There are some threads here in this forum about performance and many Redbooks and articles etc. available if you are interessted in it.
I am very concerned about the two entries in the errpt:
maybe your hardware + firmware always gives this message?
If not, run the diagnostics for this hardware.
Error descriptionMemory page resource deconfiguration events reported to AIX by
system firmware (for version 6 error logs) are currently
logged in the SCAN_ERROR_CHRP error template. The memory page
is guarded out by AIX automatically requiring no user action.
The SCAN_ERROR_CHRP template is too alarming for this type of
event.
Been trying to get a directory NFS-mounted with no success. I've tried both NFS v3 and v4, but currently trying v4. I can't figure out what's going on here.
server: sbkovwadmd01
sbkovwadmd01# chnfsdom
Current local domain: edw.dev
sbkovwadmd01# lssrc -a | grep nfs | grep active
nfsd ... (3 Replies)
Hi Experts,
I am new to python and AIX. I am trying to install Python 2.7 or python 3.2 on AIX 7.1 but getting the bellow error. could you please let me know how to resolve this.
Note: Same has been installed on Linux Redhat successfully.
$ ./configure --enable-shared
##... (1 Reply)
Guy's
I have configured DNS like the below but I faced another issue !
nameserver 172.18.14.7
nameserver 172.18.14.8
domain domain.com
When I ping any Host from the server itself its replaying me the IP of that hosts that's mean DNS is working fain
but when I try to ftp or telnet... (8 Replies)
On AIX platform we are having Weblogic 8.1 as the middleware for an application.
The application is deployed in Weblogic on AIX platform and the server is having 2 dedicated listening ports for any incoming requests.
Output for netstat -an command for the port 30001 is as follows:-
tcp4... (7 Replies)
Hi Guys,
Just wondering if I have a child process which is basically hanging and I can see that is on sleep or wait mode if I want to remove/terminate this process , the signal has to come from its parent I assume. The reason I'm asking this is because I'm facing a db2 hang situation and we... (3 Replies)
Do you know where can I find the 'zip' binary utility for AIX 5.x ?
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Thank you !!! (2 Replies)
Hi Every body,
I created Volume Group & FileSystem of type JFS2 with size 1.3 TB on AIX 5.2.
I want to import this VG on another system AIX 4.3. It is imported successfully & I can varyon the VG but unfourtantly I couldn't mount the FileSystem. Is it possible to mount a JFS2 FileSystem on AIX... (3 Replies)
Hi all,
I have 1 problem in my solaris 8 server. The problem is in every nite that will run a cron job to download file from external ftb server. This crob job starter running find, but after running for 4 minute, that ftp services is hang that, until we need kill this process.
My question... (3 Replies)
Hello there!
I have a RS-6000 7043-140 machine with AIX version 4.1.5, that is
working for almost 8 years now. It has a tty monitor. My problem
started when I upgraded my machine to install a gxt250 graphics adapter
card together with a 15" AOC VGA Monitor, logitech keyboard and mouse, ... (2 Replies)