Powerpath Initialization Error Aix
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Aborting Powerpath Start Since Dm-multipath Is Active
Downloads » 日本語コミュニティ EMC Community Dell Community A AppSync Application Xtender Atmos Avamar C powerpath could not load module emcp Captiva Celerra Centera CLARiiON Cloud Tiering Appliance Connectrix D Data Domain Data Protection Advisor Disk Library DiskXtender Documentum E ECS eRoom G Greenplum H Host powerpath initialization error bebad00 Systems I InfoArchive Isilon ISIS Document Imaging L Leap N NetWorker P PowerPath Prosphere R RecoverPoint Replication RSA S ScaleIO Secure Remote Smarts SourceOne & EmailXtender EMC Storage Analytics Symmetrix U Unity V ViPR Controller Product Communities
Starting Powerpath: Powerpath Could Not Load Module Emcp
> PowerPath > Discussions Please enter a title. You can not post a blank message. Please type your message and try again. 4 Replies Latest reply: Aug 27, 2009 8:10 AM by RodrigoA powermt display shows "Initialization error" Michele-Kf2bQ Aug 8, 2008 10:59 AM Hi,Installed Power Path on oracle enterprise linux (2.6.18-53.el5). Have fc connection to cx3-40c with emulex dual hbas. powermt version shows -EMC powermt for PowerPath (c) Version 5.1.0 (build 194)But when I try powermt display I get -Initialization error.and powermt check gives -Error: unable to update device configuration file(s)I have three servers with same installation. On one the Powermt commands are working fine, the other two behave as above. I removed and re-installed the package, but same trouble.Any help or ideas would be appreciated.Thanks. 6029Views Tags: none (add) support Content tagged with support , powerpath Content tagged with powerpath Categories: PowerPath
Using a USB Flash Drive -- TWEAK: Larger Active Tab in Firefox -- TIP: Browser Plugin Check for Firefox -- FAQ: Mouse Randomly Freezing in powermt display dev=all Windows 7 -- TWEAK: Make Torrents Download Faster -- FAQ: ACPI Multiprocessor HAL Upgrade Script FAQ: Powermt Returns Initialization Error "There's No Such Thing As A Silly Question" -- does the cliche sound familiar? In this part of pimp-my-rig reloaded, technical questions are answered. Mail them to me and I will post the answers here. If you have a better answer, by all https://community.emc.com/thread/87264?start=0&tstart=0 means share it with us. Q. I was working on an AIX host when I encountered "Initialization Error." when running "powermt display". This error is present when running as sudo. But I tried running as root, hoping things would be different as super-user but that was not the case. The errors I encountered are below. user@host > sudo powermt display Initialization error. user@host > http://www.pimp-my-rig.com/2011/09/powermt-returns-initialization-error.html su Password: root@host > powermt display Initialization error. A. This puzzled me even more. Even as the super-user "root", the error was persistent. I'm not that very well versed with AIX, so I tried using a command that was always useful in Solaris -- truss. I then hit jackpot! This is the output of the command. root@host > truss powermt display execve("/usr/sbin/powermt", 0x2FF22C94, 0x2000FB38) argc: 2 __loadx(0x03480000, 0x2FF22A70, 0x00000140, 0x10000000, 0x2000033D) = 0x00000000 __loadx(0x0C000000, 0xF020AABC, 0x00000000, 0xF0317004, 0xF020A460) = 0x00000000 thread_init(0x0000000000000000, 0x00000000D0117CCC) = sbrk(0x00000000) = 0x20018404 vmgetinfo(0x2FF22978, 7, 16) = 0 sbrk(0x00000000) = 0x20018404 vmgetinfo(0x2FF22440, 7, 16) = 0 sbrk(0x00000000) = 0x20018404 sbrk(0x0000000C) = 0x20018404 __libc_sbrk(0x00000000) = 0x20018410 getrpid(-1, -1, -265185236) = 253984 _getpid() = 253984 getprocs(0x20018ED8, 920, 0x00000000, 0, 0xF03173B0, 1) = 1 appulimit(1005, 0) = 0x20029000 _thread_self() = 610395 thread_setmystate(0x00000000, 0x2FF225D0) = 0 thread_setmystate(0x2FF222C0, 0x2FF225C8) = 0 _sigaction(3, 0x2FF228F8, 0x2FF22908) = 0 _sigaction(4, 0x2FF228F8, 0x2FF22908) = 0 _sigaction(5, 0x2FF228F8, 0x2FF22908) = 0 _sigaction(6, 0x2FF228F8, 0x2FF22908) = 0 _sigaction(7, 0x2FF228F8, 0x2FF22908) = 0 _sigaction(8, 0x2FF228F8, 0x2FF22908) = 0 _sigaction(10, 0x2FF228F8, 0x2FF22908) = 0 _sigaction(11, 0x2FF228F8, 0x2FF22908) = 0 _sigaction(12, 0x2FF228F8, 0x2FF22908) = 0 _sigaction(36, 0x2FF228F8, 0x2FF22908) = 0 _sigaction
Backup Commands CPU - Processes Crontab - At Date - Time Devices Dump - Core Errpt - Alog Firmware IO - AIO, DIO, CIO Memory - Pag. Space ODM Printing SRC Startup - Shutdown Syslogd System http://aix4admins.blogspot.com/2011_05_01_archive.html - Kernel Tunables User - Authentication User - Group User - Login User - Password HMC https://access.redhat.com/solutions/1202593 ASMI DPO HMC Basics/Console HMC CLI HMC/P7 Install HMC Upd./Upgr. ISD Basics RMC NETWORKS Basics - Dev., Route Basics - Prot., Subnet Basics - VLAN Commands DSH - PSSH Eth. Chan. Ethernet Adapter IVE - HEA Netcd NFS RSH - RCP Sendmail SSH - SCP SSH - X11 Telnet - FTP NIM Basics - Commands Bootpd - Tftpd Client (Install) Client (Machines) LPP initialization error Source MKSYSB Nimadm SPOT PERFORMANCE Basics CPU - General CPU - Virtualization I/O - LVM I/O - iostat, fcstat Netw. - General Netw. - SEA, Virt. Eth. RAM - General RAM - svmon RAM - VMM Tools - topas, nmon Tools - vmstat STORAGE - BACKUP Adapter Basics - SAN Basics - Settings EMC Hitachi HP EVA - SSA MPIO SDD SDDPCM Tape Devices UPD. - INSTALL Basics Commands IFIX POWERHA Appl. Monitor Basics Build - Configure CAA Clverify powerpath initialization error Commands - Cases Config too long DARE - Snapshot Disk Heartbeat Network - Topology Storage - VG, NFS POWERVM Basics Commands AME - AMS CDROM - DVDROM LPM NIB - LA NPIV SEA Shared Storage Pool SR-IOV - vNIC VIOS update/upgrade Virt. Eth. Adapter Virt. Proc. - Ent. Cap. VSCSI VSCSI - Stor. Pool EXTRA +others alt_disk awk - sed bash citrix java kdb ksh linux - install locale multibos perl profiles rbac Rsh samba screen script sudo syslog-ng vi SDD (subsystem device driver): It designed to support the multipath configuration in the ESS. The software used to balance ESS I/O traffic across all adapters. It provides multiple access to data from the host. when using sdd cfgmgr is run 3 times (cfgmgr -l fcs0, cfgmgr -l fcs1, cfgmgr (the third one builds the vpaths)) 3 policies exist for load balancing: -default: selecting the path with the least number of current I/O operations -round robin: choosing the path, that was not used for the last operation (alternating if 2 pathes exist) -failover: all I/O sent ove the most preferred path, until a failure is detected. SDDSRV: SDD has a server daemon running in the background: lssrc/stopsrc/startsrc -s sddsrv If sddsrv is stopped, the feature that automatically recovers failed paths disabled. vpath: A logical disk defined in ESS and recognized by AIX. AIX uses vpath instead of hdisk as a unit
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