Mike, you got eh error.. i leve out the begin cpu, just make a define cpu xx and echo 1 /sys/devices/system/cpu/cpux/ online
and de cpus got alive ! :D Thank you! Thank you all! On Tue, Jul 13, 2010 at 2:46 PM, Michael O'Reilly <[email protected]> wrote: > > Rogério, > > How about leave out the step "?#cp begin cpu 02". I believe that z/VM owns > the CP after that. After the "define cpu", is cpu3 present? > > > > Mike O'Reilly > IBM Linux Change Team > > > > > > > > > > > > > > ________________________________________________________________________________________________________ > > > > > > > > > Rogério Soares > <rogerio.soa...@g > mail.com> To > Sent by: Linux on [email protected] > 390 Port cc > <[email protected] > ist.edu> Subject > Add virtual cpus dinamic - Sles 10 > SP3 > 07/13/2010 10:02 > AM > > > Please respond to > Linux on 390 Port > <[email protected] > ist.edu> > > > > > > > Hi all, > > I have found a quick howto on history list, teaching the steps do add a > cpus dinamic .. but, i have a strange problem: > > 1) a define on user direct > CPU ESA 7 > > 2) insert "possible_cpus=4" on zipl.conf > run mkinitrd > run zipl > > reboot > > 3) on 3270 terminal of this machine i set: > > #cp define cpu 02 ( i alredy 2 cpus) > #cp begin cpu 02 > > 4) log on linux, and try insert: > echo 1 > /sys/devices/system/cpu/cpu3/online (cpu3 is present ) > > but, i got the error: > > # echo 1 > /sys/devices/system/cpu/cpu3/online > -bash: echo: write error: No such device > > I forgot something ? > > Thanks. > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or > visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- > For more information on Linux on System z, visit > http://wiki.linuxvm.org/ > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or > visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- > For more information on Linux on System z, visit > http://wiki.linuxvm.org/ > > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
