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тАО08-05-2005 12:21 AM
тАО08-05-2005 12:21 AM
MSA1000 + MPIO manual failover/failback
Hi
There's a way to force a manual failover/failback of MPIO (using software / operating system) ?
The only way I found: disconnect a cable...
Configuration:
- MSA1000 - 2 ctrls - fw 4.32
- 4 blade BL 20p G3
- Windows 2003 SP1
- MPIO 1.1
Many thanks !
Armando
There's a way to force a manual failover/failback of MPIO (using software / operating system) ?
The only way I found: disconnect a cable...
Configuration:
- MSA1000 - 2 ctrls - fw 4.32
- 4 blade BL 20p G3
- Windows 2003 SP1
- MPIO 1.1
Many thanks !
Armando
3 REPLIES 3
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тАО08-05-2005 12:47 AM
тАО08-05-2005 12:47 AM
Re: MSA1000 + MPIO manual failover/failback
Hi
If you have a switch, you can disable a port, but without, the only way I know is disconnect cable...
Regards, Jorge
If you have a switch, you can disable a port, but without, the only way I know is disconnect cable...
Regards, Jorge
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тАО08-05-2005 06:15 AM
тАО08-05-2005 06:15 AM
Re: MSA1000 + MPIO manual failover/failback
Armando:
You can pull the active controller or a fibre.
Other ways, none with MPIO... not until a full featured package is released.
With ACU, if you have SSP enabled... disable access to the disk from the active controller. When you save, the controllers should switch roles.
Is this a safe method? Heck no and I probably would not do it with Live data, but should work.
Steven
You can pull the active controller or a fibre.
Other ways, none with MPIO... not until a full featured package is released.
With ACU, if you have SSP enabled... disable access to the disk from the active controller. When you save, the controllers should switch roles.
Is this a safe method? Heck no and I probably would not do it with Live data, but should work.
Steven
Steven Clementi
HP Master ASE, Storage, Servers, and Clustering
MCSE (NT 4.0, W2K, W2K3)
VCP (ESX2, Vi3, vSphere4, vSphere5, vSphere 6.x)
RHCE
NPP3 (Nutanix Platform Professional)
HP Master ASE, Storage, Servers, and Clustering
MCSE (NT 4.0, W2K, W2K3)
VCP (ESX2, Vi3, vSphere4, vSphere5, vSphere 6.x)
RHCE
NPP3 (Nutanix Platform Professional)
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тАО08-05-2005 09:32 PM
тАО08-05-2005 09:32 PM
Re: MSA1000 + MPIO manual failover/failback
There can be problems when pulling controllers from slot 2:
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=PSD_OE040616_CW01&printver=true
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=PSD_OE040616_CW01&printver=true
.
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