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aix HMC VIOS gpfs Nim AIX6.1 hdlm Multibos Unix lsnim LPAR dlnkmgr mmcrnsd nim configuration Clusterware chuser mksysb mmadddisk CRS Filesystem IBM AIX Lun Oracle RAC OracleRac chdev find multibos -R oprocd oracle /etc/security/limits /etc/syslog.conf Css DLPAR Grid HBA Hitachi HitachiHDLM IVM Io Npiv Oracle Clusterware Parallel File System Rac SAS SSH San Storage Update TL Update Vios Wwpn alt_disk_install backup vios boot bootinfo bosboot chfs chpasswd chps crfs crsd evmd extendvg histsize instfix lsdev lspath memory mkvdev mmchdisk mmcrfs mmdelnsd mmlsfs mmlsnsd mmmount mmrestripefs mmrpldisk mmsdrfs ocssd pwdadm restore rmdev swap syslog tar upgrade vmware %iused /etc/hosts /etc/resolv.conf 2.1.22 3.4.0.1 ADMIN HP ASO Admin HPUX Aix Movies Aix Question Aix TCP stack Aix Update Aix Videos Tutorial Aix command Aix hottest Aix tips Aix tutorial Aixpert Backing Up Vios Backup Ethernet Backup and Restore Brocade Burleson Certified Creatingapair DNS Diagnostic Health Brocade DinamicLinkManager Ethernet adapter in aix Free Education GPFSV3.1 Gpfs 3.2 HACMP HEA HP UX HP administracion HP administration HPUX HSNM2Cli Hardware HitachiArrayStorage HitachiReplicationAMS2100 IP Ipvirtuales Ive LHEA Lmon Mandamientos TI Maximum allocation for logical volume Migrar vSphere 4.1 a 5.1 Mirroring Missing paths N_port Id Network Next Vios Nfs Npiv configuration Npiv setup Ntp Offline Online Operating system Oracle Rac 11g OracleCluster OracleGridControl PATH Package Mangement PasswordExpired Performance PermitRootLogin Power Vm ProfessionalCertification RAC 10 RMC RSCT Rbac Re-balancing Replacegpfsdisk Rid RoleBasedAccessControl Rsync SNMGuiinstallation SSD SSD in AIX SSP San Health Setuid Solid State Drive Striping System System ADministrator skill SystemAdministration SystemAdministrator TCPIP TL Telnet Tips VULNERABILITY Vio Server Vios Advisor Vios Command Vios New Vios Tips Vip Windows 2008R2 Wwn Zoning actualizar la HMC aix 6.1 alt_rootvg_op altadisponibilidad archive a directory auluref aurgref authentication auunitadd backgroundprocess backup balloning bash boot problems bootinfo -r bootlis bootlist cd/dvd cdrom cfgmgr cfgsvc chlv chvg chvg -g rootvg clonar clone rootvg connection crsctl daemon datafile default paging deletingapair diag dlnkmgrview-lu du -kx el340 to el350 emctl ent errlog error paths errpt evm extendlv faq hmc fijar password fileset filesets filesystem root full find / -xdev forced-commands-only fsck ftp ftp aix unsuccessful_login_count getupgfiles gpfs 3.4.0.0 gpfs 3.4.0.1 gpfs 3.4.0.7 grow your rootvg hd6 hitachistorage hmc reports hmc update hscroot ifconfig importvg inetd.conf install gpfs installp inutoc isos jfs kdb kern large_receive largesend lck ldap leasblocksalgoritmforloadbalancing linux lmd lms loadbalancing loadopt log logger loopmount lpar hmcshutdown lpar information lparstat lparstat -i lsmap lspartition lsps -a lsrsrc -l lssrc lssw lsvg rootvg maintenance mode micro-partitioning migration gpfs mirrovg mkdev mkdvd mkfs mklv mkps mkramdisk mkvt mmchconfig mmchconfig 6027-1371 mmchfs mmdelcluster-a mmdelfs mmdf mmfs.log.latest mmgetstate mmlsdisk mmlsnsd-F mmlspv mmumount mount mount iso image multibos -RX multibos -Xac multibos -sX name network performance news num_cmd_elems ons oracle vs sqlserver oslevel -s paginación paging paging space parent passwd passwords paths pendingioblock performanceproblems perl preguntas procesosbackground ps -ef racg racgimon ram disk re-synchonizeapair realmem repair filesystem resource allocated restore vios restoringtheprimaryvolumefromasecondaryvolume resume rmcdomainstatus rmfs -r /bos_inst rmitab rmpath rmuser rmvdev rootvg rootvg backup rotate sainfo lsservicenodes sainfo lsservicestatus satask restartservice -service tomact server sharedprocessor shrink skill TI smit update_all snapshot snmp snmpdv3 splittingapair spot sqlserver srvctl srvctl modify database ssh with forced commands sshd_config start startrac startsnmen.bat startsrc stop stoprac sudo suspend svmon swapvg syslog.conf syslogd syslogd.conf tps tutorial aix tutorial hmc umask unloadopt update network hmc updhmc upgrade firmware upgrade nodes in gpfs upgrade steps user v7000 videos online aix viosbr virtual ethernet virtualizacion de FC virutal media vlan vtopt0 vtopt1 xargs xdev xntpd

martes, 24 de mayo de 2016

Algoritmos de reclamación de memoria en Vmware

http://blogs.virtualmaestro.in/2016/05/vmware-memory-reclamation-memory.html?m=1

martes, 29 de diciembre de 2015

How to eliminate multibos manually

Identify the boot disk
bootinfo -b
bootinfo -v
lspv -l <Boot Disk>

1) mv /etc/multibos /tmp
2) cp /etc/inittab /etc/inittab.backup
3) rmitab mbverify
4) rmfs -r /bos_inst
5) rmfs -r /bos_inst/usr
6) rmfs -r /bos_inst/var
7) rmfs -r /bos_inst/opt
8) rmlv -f bos_hd5
9) chpv -c < Boot Disk>
If i don't have hd5 in boot disk i need to create the lv with this command
mklv -y hd5 -t boot -a e rootvg 1 <Boot Disk>
10) bosboot -ad /dev/hdisk21 -l hd5
11) cp /etc/filesystems /etc/filesystems.backup
12) Edit /etc/filesystem and remove "mb= "  lines
13) Check that multibos is Ok, with multibos -Xsp

lunes, 28 de diciembre de 2015

Como restaurar el servicio de apache en el Storage v7000 si la consola deja de atendernos

Los pasos a seguir son los siguientes, primero identificar los nodos
sainfo lsservicenodes

De aca podemos identificar los <panel names>

Después vemos el estado de los nodos y nos fijamos en la variable config para ver el nodo activo

sainfo lsservicestatus <panel name>  | grep config

Finalmente reinicio el tomcat

satask restartservice -service tomcat < panel name> 

Listo.