Guys,
I am running AIX 5.2 and from couple of weeks the uptime command is not showing correct info.
We have rebooted it just yesterday and many times last week, but it still shows 27 days.
Any ideas about this problem???
Moh.
You can start by basic tunning.
you system is set to some unusual memory tunning's like
maxperm% =5
minperm%=3
maxcleint%=5.
First before tunning this you need to set this parameter off.
lru_file_repage=0
then run this cmd.
vmo -p -o maxperm%=90 -o maxclient%=90 -o minperm%=10
then...
sar -P <processor or ALL> will tell you cpu activity on 1 or more of the processors
Sar only shows the history of cpu and i/o waits.
Its doesnt show us the memory part.
VMSTAT's avm field
avm stands for "Active Virtual Memory" and not "Available Memory". The avm value in VMSTAT indicates the average number of 4K virtual memory pages that have been accessed but not necessarily paged out. With the previous policy of late page space allocation, avm was equivalent...
Ken,
if i am just using compress (no -c), its not working.
can we rather assign "compress -c" to something like X and use it.
I tried compressing a tar file by just saying "compress filename.tar", it ends saying compress does not save space.
plz help.
Guys, I need help writing short scripts.
I manually backup important filesystems to tape by using following steps. lets say i need to backup /bkup filesystem to tape:
1. cd /tapebackup (/tapebackup is large file sized enabled JFS to hold the .tar and .tar.Z files)
tar cvf filename.date.tar...
Hey Mag,
Following is the output, however lsdev -Cc pdisk did not give any output.
# lsdev -Cc adapter
ent0 Available 17-08 IBM 10/100 Mbps Ethernet PCI Adapter (23100020)
ent1 Available 21-08 IBM 10/100 Mbps Ethernet PCI Adapter (23100020)
fcs0 Available 27-08 FC Adapter...
Hey Hirschaj,
In Svmon -Put 10 output where do i see the memory being used by the process. I beleive it is the "Inuse" column.
If yes what are the units, are they MB?
Also please explain me "Pin" and "Pgsp" and "Virtual" in the same output.
thanks,
Mohmin.
Guys,
When i am connected to an AIX server through telnet and I remain inactive for certain time, the telnet session ends by itself.
I guess its a network parameter setting that has to do with this. Pl help me with the parameter that controls the length of inactive session and if we can set...
Actually i could not get a spike, even if it comes it goes back to low value very quickly.
last week what was happening is that the system was paging/swapping very much and we could not identify any major memory consuming processes so we went with a reboot of the server.
After the reboot i...
Here are the ouputs asked by Jim and a little recent history about the server is that, last week (friday) there was very high paging going on and no unusual processes could be identified, so we had to reboot the server.
after we rebooted the paging/swapping went donwn considerably but since then...
Hey Breslau,
I need to add the file to the home directories of all users belonging to a partciluar group only, how would this be accomplished?
thanks,
Moh.
From past 2 days, the AIX server we have here is runnning high cpu usage peaks, sometimes 100% too, but just in few moments the cpu usage is going down to 2% or so.
can u explain me whats happening and how to handle this.
Thanks,
Mohmin.
Guys,
I need to add a particular file to the home directories of each user on AIX server.
Is there a quicker way doing this rather than going to the home directory of each user and copying?
Will appreciate,
Mohmin.
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