Linux journaling concept for performance

By -
http://www.inf.ufpr.br/pedro/pdfs/wso12.pdf

Comments

Post a Comment

Popular posts from this blog

How to delete SEA in VIOS

By -
Remove the network en0 #ifconfig en0 down #ifconfig en0 detach Delete SEA $ lsdev -type sea name             status      description ent27            Defined     Shared Ethernet Adapter $ chdev -dev en26 -attr state=detach en27 changed $ rmdev -dev ent26;rmdev -dev en26;rmdev -dev et26 ent27 deleted $ rmdev -dev en26 en27 deleted $ rmdev -dev et26 et27 deleted system information #prtconf|more rmdev -dev ent3;rmdev -dev en3;rmdev -dev et3
Read more

CPU speed webpage "http://www.spec.org/cpu2006/results/cint2006.html"

By -
1. Cpu speed is the speed from SpecInt for the cpu model and MHz being considered.  It can be obtained from the SpecInt WebSite at http://www.spec.org/cpu2006/results/cint2006.html 2. Cpu throughput is the throughput from SpecInt for the cpu model and MHz being considered.  It can be obtained from the SpecInt web site at http://www.spec.org/cpu2006/results/rint2006.html 3. For Linux the cpu model can be obtained via "cat /proc/cpuinfo".  For Windows, depending on the version, it can usually be obtained from Computer or 'My Computer' properties.  Right click on Computer or 'My Computer' to get to properties.  e.g. "Intel(R) Xeon(R) CPU X5680 @ 3.33GHz (2 processors)"
Read more

VIOS Errors solutions

By -
vios1host inet0 changed Method error (/usr/lib/methods/chgif):         0514-068 Cause not known. 0821-510 ifconfig: error calling entry point for /usr/lib/drivers/if_en: The spe cified device does not exist. 0821-103 : The command /usr/sbin/ifconfig en0 inet  9.124.62.181 arp netmask 255 .255.255.0 mtu 1500 up failed. 0821-007 cfgif: ifconfig command failed.         The status of"en0" Interface in the current running system is uncertain. 0821-103 : The command /usr/lib/methods/cfgif -len0 failed. # rmdev -dl en0 en0 deleted smitty chinet # rmtcpip Running: rmdev -d -l en1 Running: rmdev -d -l en4 Deleting inet0  ODM entry Running cfgmgr to initialize the network interfaces Saving current /etc/hosts file to /etc/hosts.save file. Then cleaning up /etc/hosts file Saving current /etc/resolv.conf file to /etc/resolv.conf.save. Then remov ing /etc/resolv.conf file Setting host name to: localhost Setting hostid to: ...
Read more