I’ve forgotten this several times now so it’s time I wrote a short post to help me remember in future! In Solaris 11 we use the Image Packaging System to maintain the software on the system. This is written in python and uses libcurl and for non zoned systems setting the http_proxy is sufficient to …
svccfg -s svc:/application/xsadmd:default setprop startd/startup_delay=45 svccfg -s svc:/application/xsadmd:default refresh svcadm clear svc:/application/xsadmd
How to install a new IDR and back out an old IDR at the same time Going from SRU 12.0.5 with idr 793 to SRU 17.5 with idr1041 pkg -R /zones/myzone/root list |grep idr Now install the new IDR will specifying to back-out the old IDR at the same time pkg -R /zones/myzone/root install –accept …
How to update solaris to new SRU and remove & add an idr in a zone Read More »
Using Qppoper on Solaris 10 howto http://www.flasby.org/solaris/index.html Using Dovecot IMAP how to http://karellen.blogspot.com/2011/12/imap-server-with-dovecot.html
Measuring Network Latency In Solaris Use the below dtrace script (SuperPing.d) to measuring Network Latency. #!/usr/sbin/dtrace -s #pragma D option quiet #pragma D option switchrate=10hz mib:::rawipOutDatagrams /pid == $target/ { start = timestamp; } mib:::icmpInEchoReps /start/ { this->delta = (timestamp – start) / 1000; printf(“dtrace measured: %d us\n”, this->delta); @a[“\n ICMP packet delta average (us):”] …
How To Measure Network Latency With Ping And Dtrace in Solaris. Read More »
for i in `pkg publisher|awk '{print $1}'`;do pkg unset-publisher * $i;pkg set-publisher -G '*' solaris;done
To find out what privileges are stopping you from running a command, you should run it under ppriv -eD command. For example: You can then use usermod -K … to assign the necessary privileges to a user. For example: $ usermod -K defaultpriv=basic,sys_resource,cpc_cpu username
Protecting Files From Overwriting Mistakenly To set protection on, run the below. set -o noclobber To make it permanent just add to your .bashrc echo ‘set -o noclobber’ >> ~/.bashrc An example how things will work after noclobber is set. $ echo test > testfile1 bash: testfile1: cannot overwrite existing file To forcibly overwrite the …
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Run onthe zone ipadm set-prop -p max_buf=16777216 tcp ipadm set-prop -p _cwnd_max=8388608 tcp ipadm set-prop -p send_buf=2097152 tcp ipadm set-prop -p recv_buf=2097152 tcp ipadm set-prop -p _conn_req_max_q=16384 tcp ipadm set-prop -p _conn_req_max_q0=16384 tcp Add to /etc/system on global zone set ip:ip_squeue_fanout=1 set ip:ip_soft_rings_cnt =32
http://docs.oracle.com/cd/E26502_01/html/E29022/appendixa-28.html#scrolltoc