After mirroring the device or zfs send install the bootblock installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk /dev/rdsk/c0t1d0s0 First we need to get the lun paths, just run the below to get that {0} ok show-disks a) /pci@500/pci@0/pci@c/SUNW,qlc@0,1/fp@0,0/disk b) /pci@500/pci@0/pci@c/SUNW,qlc@0/fp@0,0/disk c) /iscsi-hba/disk q) NO SELECTION Next get the disk id’s, just run the below to get that. …
http://people.seas.harvard.edu/~apw/stress/
perl -e 'while (–$ARGV[0] and fork) {}; while () {}' 4
Solaris 11 metaset – allow remote rpcbind By default remote rpc bind is disabled in Solaris 11 (secure by default). Note: The remote workaround can be used with older versions of Metaset to form a cluster like working, or if you use Sun Cluster but its not working properly. To modify the remote rpc propriety. …
Best Practices – Top Ten Tuning Tips Updated By jsavit on Mar 28, 2014 This post is one of a series of "best practices" notes for Oracle VM Server for SPARC (formerly called Logical Domains). This is an update to a previous entry on the same topic. Top Ten Tuning Tips – Updated Oracle VM …
Best Practices – Top Ten Tuning Tips Updated for LDOMs 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 »
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
A very helpfull site https://blogs.oracle.com/SashaN/entry/packet_gets_blocked_eventhoug_it
Copy all file to a directory for example /driver_files mkisofs -l -r -o driver_files.iso /driver_files Then attach the ISO to virtual media in Oracle or HP ilom Then to mount it on OEL or RedHat mount /dev/sr0 /media