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Search: Posts Made By: omonoiatis9
Forum: AIX 01-28-2016
1,943
Posted By omonoiatis9
hello bakunin, what data are you referring to?...
hello bakunin,
what data are you referring to? cause i ask if you want any more info then you can tell me exactly what you want and i will give it to you.
if you are referring to the vmstat...
Forum: AIX 01-27-2016
1,943
Posted By omonoiatis9
so you think it is a matter of resources? if i...
so you think it is a matter of resources?
if i can add more cpu and memory it will improve the server's behavior?
Forum: AIX 01-26-2016
1,943
Posted By omonoiatis9
hello vbe, thank you for your post. as per...
hello vbe,
thank you for your post.
as per your request here you can find some more information about the servers:
server1 -> lcpu=18 mem=71680MB Page Space Size
...
Forum: AIX 01-22-2016
1,943
Posted By omonoiatis9
thank you bakunin. the link is indeed very...
thank you bakunin.
the link is indeed very useful!
however when i read the reports the server3 which is having the problem with the delay seems healthy (meaning no paging in/out, no block, wait is...
Forum: AIX 01-13-2016
1,943
Posted By omonoiatis9
i let vmstat run for 2 hours and i look at the...
i let vmstat run for 2 hours and i look at the reports to see the output.
the cpu usage of the server never reaches 100% and also it doesnt seem to have any great variation comparing to the time...
Forum: AIX 01-12-2016
1,943
Posted By omonoiatis9
Hello guys, Thank you for your responses. ...
Hello guys,

Thank you for your responses.
Well to answer your question about the crons, the crons on server3 are schedules during the early morning hours and from the crons that are running...
Forum: AIX 01-11-2016
1,943
Posted By omonoiatis9
Time of query execution much different between 3 servers
Hello,

I have 3 AIX 6.1 machines running INFORMIX 11.7 database engine.
One of these servers is the database server and the other 2 servers are connecting to it.
I am doing a test to determine...
Forum: Cybersecurity 09-03-2015
4,492
Posted By omonoiatis9
Rpm for BIND 9 version 9.9.7-P2 (fix CVE-2015-5477) rhel
Hello,

I have a RedHat machine (version 5.11) and i need to install BIND version version 9.9.7-P2 in order to fix a known BIND vulnerability CVE-2015-5477.
I downloaded the tar file from isc...
Forum: Red Hat 04-04-2015
1,578
Posted By omonoiatis9
yes i think that it can be a lot of work too. ...
yes i think that it can be a lot of work too.
but i dont know how long it will take for the server to have access to internet so i should try to update it until the problem is fixed.
Forum: Red Hat 04-03-2015
1,578
Posted By omonoiatis9
it was suggested to me to create a virtual...
it was suggested to me to create a virtual "dummy" server, install the same Red Hat version that i have on the machine that i want to update and then i could use the subscription manager to download...
Forum: Red Hat 04-03-2015
1,578
Posted By omonoiatis9
yes actually the problem is that i cannot use...
yes actually the problem is that i cannot use subscription manager for this server. this is what i was told by our security department which did the configuration on the firewall for this server. i...
Forum: Red Hat 04-02-2015
1,578
Posted By omonoiatis9
Update Red Hat using rpm
Hi to all, I am new in Linux systems so im trying to get familiar with certain procedures. I want to update a Linux machine but i cannot use subscription manager so i want to do it using the rpm ...
Forum: AIX 03-19-2015
8,617
Posted By omonoiatis9
Well I think you are missing the point of the...
Well I think you are missing the point of the whole thread. These users existed on the system for a really long time and nobody has access to command line. NOBODY. They just login to the server and...
Forum: AIX 03-18-2015
8,617
Posted By omonoiatis9
Well if you set /bin/false as the initial shell...
Well if you set /bin/false as the initial shell for a user of course he will not login. The point is that the user can connect to the server through this shell but not get to command line. And before...
Forum: AIX 03-18-2015
8,617
Posted By omonoiatis9
@Don Cragun: Unfortunately I cannot use rlogin...
@Don Cragun: Unfortunately I cannot use rlogin because our security department said that rlogin contains security vulnerabilities which can be exploited so we had to disable the service from our...
Forum: AIX 03-18-2015
8,617
Posted By omonoiatis9
well actually it doesnt matter what kind of shell...
well actually it doesnt matter what kind of shell you assign to the users. thats why i started this discussion in the first place. for example the user that tried the command to connect to the server...
Forum: AIX 03-16-2015
8,617
Posted By omonoiatis9
[QUOTE=-=XrAy=-;302937118]You are right. I guess...
[QUOTE=-=XrAy=-;302937118]You are right. I guess the realy safe way is removing this option from bash through modifying the source code and building a custom version.

- download your favourite...
Forum: AIX 03-06-2015
8,617
Posted By omonoiatis9
rbatte1 you are totally right! I experience the...
rbatte1 you are totally right! I experience the same thing a lot of times. It actually makes me angry the fact that the simpler that you are trying to make something to other people the mistakes that...
Forum: AIX 03-05-2015
8,617
Posted By omonoiatis9
thank you guys. your thoughts are really helpful....
thank you guys. your thoughts are really helpful. @agent.kgb: its a good idea to change the permissions of the users profile. users shell is already ksh. the problem is that they could call bash...
Forum: AIX 03-04-2015
8,617
Posted By omonoiatis9
well ftp is disabled on the server but i guess...
well ftp is disabled on the server but i guess they can connect through sftp and scp you are right. it doesnt hurt though if i apply both suggestions (modify sshd_config, bash) and try also this with...
Forum: AIX 03-04-2015
8,617
Posted By omonoiatis9
thank you all guys for your responses. @achenle:...
thank you all guys for your responses. @achenle: well actually they cannot change their profile if they connect to the server because their profile runs an application. so when the users connect to...
Forum: AIX 03-03-2015
8,617
Posted By omonoiatis9
Do not allow bypassing users .profile
Hello, I find out that there is a way from putty to pass a command to your shell when trying to log in to a server and bypass .profile. Actually you can do this if you open a bash shell. The command...
Forum: AIX 01-10-2015
3,293
Posted By omonoiatis9
thank you both solutions seems very good. i...
thank you both solutions seems very good.
i think the easiest way is just create a link from the directory under /var and /opt or just mount a separate file system like you said. thats the easiest...
Forum: AIX 01-09-2015
3,293
Posted By omonoiatis9
well the reason i want to convert rootvg to...
well the reason i want to convert rootvg to scalable (even big may be enough) is because of my backup software. it uses /var and /opt and for the upgrade it needs additional space that is not...
Forum: AIX 01-09-2015
3,293
Posted By omonoiatis9
Convert rootvg to scalable
hello everyone, I have an AIX6.1 machine and i want to convert the rootvg to scalable format because i need to increase the size of specific file systems and i cannot do it with its current state. I...
Showing results 1 to 25 of 131

 

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