EMC Failover Post: 302366462

Sponsored Content

Operating Systems Solaris EMC Failover Post 302366462 by glenioborges on Thursday 29th of October 2009 02:03:59 PM

10-29-2009

Registered User

powermt display

Thank you for replying.

What I mean is that after removing one cable, command like "format" and "vxdisk -o alldgs list", keep searching for disks and don't show any.

Here is the "powermt display" output, in a normal situation (with the 2 FC connected)

Code:

# powermt display dev=all
Pseudo name=emcpower2a
CLARiiON ID=CKM00092300238 [MECO_MMAIN]
Logical device ID=6006016058C022002E52A213DAB4DE11 [FMM]
state=alive; policy=BasicFailover; priority=0; queued-IOs=0
Owner: default=SP B, current=SP B       Array failover mode: 4
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
3074 pci@0/pci@0/pci@8/pci@0/pci@1/SUNW,qlc@0/fp@0,0 c2t500601613CE03792d1s0 SP A1     active  alive      0      0
3074 pci@0/pci@0/pci@8/pci@0/pci@1/SUNW,qlc@0/fp@0,0 c2t500601693CE03792d1s0 SP B1     active  alive      0      0
3072 pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0 c3t500601603CE03792d1s0 SP A0     unlic   alive      0      0
3072 pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0 c3t500601683CE03792d1s0 SP B0     unlic   alive      0      0
Pseudo name=emcpower1a
CLARiiON ID=CKM00092300238 [MECO_MMAIN]
Logical device ID=6006016058C02200460681D6DAB4DE11 [DATAFILES]
state=alive; policy=BasicFailover; priority=0; queued-IOs=0
Owner: default=SP A, current=SP A       Array failover mode: 4
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
3074 pci@0/pci@0/pci@8/pci@0/pci@1/SUNW,qlc@0/fp@0,0 c2t500601613CE03792d2s0 SP A1     active  alive      0      0
3074 pci@0/pci@0/pci@8/pci@0/pci@1/SUNW,qlc@0/fp@0,0 c2t500601693CE03792d2s0 SP B1     active  alive      0      0
3072 pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0 c3t500601603CE03792d2s0 SP A0     unlic   alive      0      0
3072 pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0 c3t500601683CE03792d2s0 SP B0     unlic   alive      0      0
Pseudo name=emcpower3a
CLARiiON ID=CKM00092300238 [MECO_MMAIN]
Logical device ID=6006016058C022006E6BCACED9B4DE11 [ORACLE]
state=alive; policy=BasicFailover; priority=0; queued-IOs=0
Owner: default=SP B, current=SP B       Array failover mode: 4
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
3074 pci@0/pci@0/pci@8/pci@0/pci@1/SUNW,qlc@0/fp@0,0 c2t500601613CE03792d0s0 SP A1     active  alive      0      0
3074 pci@0/pci@0/pci@8/pci@0/pci@1/SUNW,qlc@0/fp@0,0 c2t500601693CE03792d0s0 SP B1     active  alive      0      0
3072 pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0 c3t500601603CE03792d0s0 SP A0     unlic   alive      0      0
3072 pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0 c3t500601683CE03792d0s0 SP B0     unlic   alive      0      0
Pseudo name=emcpower0a
CLARiiON ID=CKM00092300238 [MECO_MMAIN]
Logical device ID=6006016058C0220080DD3656DAB4DE11 [BGW]
state=alive; policy=BasicFailover; priority=0; queued-IOs=0
Owner: default=SP A, current=SP A       Array failover mode: 4
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
3074 pci@0/pci@0/pci@8/pci@0/pci@1/SUNW,qlc@0/fp@0,0 c2t500601613CE03792d3s0 SP A1     active  alive      0      0
3074 pci@0/pci@0/pci@8/pci@0/pci@1/SUNW,qlc@0/fp@0,0 c2t500601693CE03792d3s0 SP B1     active  alive      0      0
3072 pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0 c3t500601603CE03792d3s0 SP A0     unlic   alive      0      0
3072 pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0 c3t500601683CE03792d3s0 SP B0     unlic   alive      0      0

Please use code tags...(VBE)

Last edited by vbe; 10-29-2009 at 03:18 PM.. Reason: code tags added

glenioborges

View Public Profile for glenioborges

Find all posts by glenioborges

10 More Discussions You Might Find Interesting

1. Solaris

Interfaces do not failover

Would anyone know why a V440 Solaris 9 machine's interfaces (ce0 and ce1) will not failover? Both interfaces are on the same subnet, but different IPs. I can pull the plug on once interface (ce0) and ce1 will be accessible. I can reverse it and pull ce1, and ce0 will NOT be accessible. ...

2. HP-UX

is anybody using EMC symmetrix?

Hello, I'm looking for reference sites using HP-UX and EMC symmetrix disk. Then, May I ask you questions?

3. Solaris

Emc

Dear gentelmen kindly please update me me how can i know disks on EMC and get size for all disks on EMC?

4. HP-UX

Emc

Dear gentelmen kindly please update me how can i know disks on EMC and get size for all disks on EMC?

5. UNIX for Advanced & Expert Users

AIX MPIO and EMC

We are looking at running MPIO for it's redundancy and load balancing benefits. Does anyone know what pieces of software or modules are needed on the VIO server to get load balancing to work. Remember we are using EMC's DMX3500 storage system. We no longer want to use Powerpath. :rolleyes: ...

6. UNIX for Advanced & Expert Users

directories failover

Hi, I have 3 directories (/1 /2 and /3) with same contents and want to achieve fail over among them. The Solution i thought of: 1. link /data to /1 (and provide users with /data to access) 2. CRON a script (to run every minute) to verify if /1 exist or not, if it does not exist (or its...

7. AIX

failover on 4.5 hacmp

Hi All, How do I trigger the failover on the second hacmp server? Please give me idea and I will do the rest. Thanks, itik

8. IP Networking

IP failover needed

All, I am looking to setup a simple IP failover setup, but it seems every place i look has some difficult setup like pacemaker or LVS. I only want to handle the IP piece to failover a VIP. Any suggestions? I checked out keepalived and that my work for me.

9. Gentoo

How to failover the cluster ?

How to failover the cluster ? GNU/Linux By which command, My Linux version 2008 x86_64 x86_64 x86_64 GNU/Linux What are the prerequisites we need to take while failover ? if any Regards

10. AIX

Help with EMC BCV device

I'm trying to auto-mount EMC Symmetrix BCV device at boot. but having problem making BCV available. I put script called mkbcv to the inittab and engineer suggested to add 120 sec sleep between cfgmgr so I did that also. My mkbcv script seems to be working fine, it says "hdisk4 Available" ...

10 More Discussions You Might Find Interesting

1. Solaris

Interfaces do not failover

Discussion started by: StorageGuy

2. HP-UX

is anybody using EMC symmetrix?

Discussion started by: cooldugong

3. Solaris

Emc

Discussion started by: magasem