LINUX Clouds

http://en.kioskea.net/faq/1527-wpa-wep-forgotten-or-lost http://en.kioskea.net/faq/1527-wpa-wep-forgotten-or-lost

Steps to insll AIX on SAN 1) check the SEA settings # ifconfig -a en26: flags=1e080863,180         inet 9.124.62.172 netmask 0xffffff00 broadcast 9.124.62.255          tcp_sendspace 131072 tcp_recvspace 65536 rfc1323 0 lo0: flags=e08084b,1c0         inet 127.0.0.1 netmask 0xff000000 broadcast 127.255.255.255         inet6 ::1%1/0          tcp_sendspace 131072 tcp_recvspace 131072 rfc1323 1         2) check SEA $ lsmap -all -net SVEA   Physloc ------ -------------------------------------------- ent24  U9117.MMC.06FF076-V1-C2-T1 SEA                 NO SHARED ETHERNET ADAPTER FOUND SVEA   Physloc ------ -------------------------------------------- ent25  U9117.MMC.06FF0...

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

Check current DISK in AIX # lsdev -c disk -S a hdisk0 Available  Virtual SCSI Disk Drive set the bootlist to hdisk0 # bootlist -m normal hdisk0 lspv --> to find the free disk lspv -free DISK MAPPING $ lsdev -virtual name             status      description ent2             Available   Virtual I/O Ethernet Adapter (l-lan) ent4             Available   Virtual I/O Ethernet Adapter (l-lan) vfchost0         Available   Virtual FC Server Adapter vfchost1         Available   Virtual FC Server Adapter vhost0           Available   Virtual SCSI Server Adapter vsa0       ...

http://www.aixmind.com/?p=1904 AIX Solaris HPUX UNIX Linux system storage administration ksh/perl scripting ? UNIX administrator blog tips experience command log knowledge base December 7, 2010 12:54 pm Virtual I/O Server(VIOS) useful commands by admin    in AIX Initialize the LPAR Configuration : # mkgencfg -o init [OS] Software Management : To display VIO Server level: # ioslevel To update the IOS software: # updateios –dev /update - To installs a new filesets (mainly used for TL updates): # updateios –dev /cd0 -install -accept To commit all applied : # updateios –commit To rejects all uncommitted updates : # updateios –reject To clean all incomplete pieces of the previous installation : # updateios –clean To remove a fileset : # updateios –remove fileset_name To take the OS backup in a CD ROM : # backupios –cd /dev/cd1 -cdformat To take the OS backup in a DVD-RAM : # backupios –cd /dev/cd1 -udf To take the OS backup in a tape drive : # backupios –tape /dev/rmt0 Just v...

system> env -T system:blade[5] ok>console DESTINATION BLADE IS IN POWER OFF STATE SOL session is temporarily not available. Attempting to re-establish your session ... SOL connection is re-established. SOL session is now active. SOL session is temporarily not available. Attempting to re-establish your session ... SOL connection is re-established. SOL session is now active. system:blade[5]> sol -status enabled SOL Session: Active SOL retry interval: 250 ms SOL retry count: 7 SOL bytes sent: 0 SOL bytes received: 105 SOL destination IP address: 192.199.199.85 SOL destination MAC: 00:1A:64:47:40:DA SOL I/O module slot number: 1 SOL console user ID: USERID SOL console login from: 9.126.97.184 (SSH) SOL console session started: 03/14/12 -- 11:30:47 SOL console session stopped: N/A Blade power state: On system:blade[5]> ping 192.199.199.85 Invalid syntax. Type 'ping -h' for help. system:blad...

# mount 9.124.62.16:/home_PHYP /home_PHYP  mount: 1831-008 giving up on: 9.124.62.16:/home_PHYP vmount: Operation not permitted. Answer: # nfso -p -o nfs_use_reserved_ports=1 Setting nfs_use_reserved_ports to 1 Setting nfs_use_reserved_ports to 1 in nextboot file # mount 9.124.62.16:/home_PHYP /home_PHYP --> Now its working fine nfso -a            client_delegation = 1            nfs_max_read_size = 65536           nfs_max_write_size = 65536                  nfs_rfc1323 = 1    nfs_securenfs_authtimeout = 0     nfs_server_base_priority = 0            nfs_server_clread = 1       nfs_use_reserved_ports = 1    nfs_v3_server_readdirplus = 1 ...

for i in 1 2 3 4 5 6 7 8 9 do rmdev -dev vhost$i -recursive done mkvdev -vdev hdisk3 -vadapter vhost0