Unix2Aix - ou comment devenir un parfait admin AIX ... - Linux-France

# /usr/samples/kernel/vmtunevmtune: current values:-p -P -r -R -f -F -N -Wminperm maxperm minpgahead maxpgahead minfree maxfree pd_npages maxrandwrt394821 1579284 2 8 120 128 65536 0-M -w -k -c -b -B -u -l -dmaxpin npswarn npskill numclust numfsbufs hd_pbuf_cnt lvm_bufcnt lrubucket defps1677709 8192 2048 1 196 320 9 131072 1-s -n -S -L -g -hsync_release_ilock nokilluid v_pinshm lgpg_regions lgpg_size strict_maxperm0 0 0 0 0 0-t -j -J -zmaxclient j2_nPagesPer j2_maxRandomWrite j2_nRandomCluster1579284 32 0 0 1681493504-Z -q -Q -yj2_nBufferPer j2_minPageReadAhead j2_maxPageReadAhead memory_affinity512 2 8 0-V -i -e -Enum_spec_dataseg spec_dataseg_int jfs_clread_enabled jfs_use_read_lock0 512 0 1PTA balance threshold percentage = 50.000000%number of valid memory pages = 2097136 maxperm=80.0% of real memorymaximum pinable=80.0% of real memory minperm=20.0% of real memorynumber of file memory pages = 1165532 numperm=59.0% of real memorynumber of compressed memory pages = 0 compressed=0.0% of real memorynumber of client memory pages = 1143842 numclient=57.9% of real memory# of remote pgs sched-pageout = 0 maxclient=80.0% of real memory#/usr/samples/kernel/vmtune svmon -Gmaxfree should always = minfree + maxpgahead. /usr/samples/kernel/vmtune -P 40 : maxperm = 40 %(évite de trop soliciter le paging space, beaucoup plus lent que la RAM)/usr/lib/errdemon : démon loguant les erreurs (dans /var/adm/ras/errlog, accessible via la commandesmitty error. La commande errclear permet de définir la taille du fichier de d’erreurs, avec rotationcirculaire.no -o extendednetstats=1 # pour pouvoir afficher les stats "By type" de netstat -m netstat -m => Bytype inuse calls failed delayed memuse memmax mapb