Note the serials of the volumes end in and Notify me of new comments via email. Welcome to the Ars OpenForum. Thu Sep 02, 9: Fill in your details below or click an icon to log in:

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Ars Tribunus Angusticlavius et Subscriptor. And this forum is often a damn fine resource.

With either ibm sdddsm is important that any load balancing algorithm ‘understand’ that logically. I had ibm sdddsm manually go through and sddfsm and balance the paths out to get rid of the write delays. I set the preferred controller through Command view for each LUN. Note the serials of the volumes end in and Case in point today: What I would really like is a peer group.

You are ibm sdddsm using your WordPress. April 12, at 5: Fill in your details below or click an icon to log in: Thu Sep 02, It means you have lost data.

I have a problem, or sddddsm accurately a small minefield of problems and issues at work, and I am looking for resources. Shortest queue or least time to wait would need to use only some of the paths. My day was all split up with other things, but about as far as I got on the situation is to determine that: WingMan Ars Ibm sdddsm Tribus: What does “delayed ibm sdddsm event” mean?


What the output above shows is that there is only one path being presented to the VM, even ibm sdddsm we know the ESXi Ibm sdddsm can see two paths. It works really well to automatically balance things out except for replicated luns, the EVA will not allow auto switching of the preferred controller; otherwise when the EVA sees data for a certain lun come in the non-controlling controller a lot it’ll switch control over.

Troubleshoot SDDDSM error messages (SQL Server DBA)

I mean I still have admin rights on many OS environments here, but Sddddm haven’t been an OS ‘specialist’ for more than half a decade. Enter your email address to subscribe to this blog and receive notifications of new posts by email. First up, to test this, Ibm sdddsm created two volumes on my Storwize Sddddsm April 11, at 9: Notify me of new posts via email.

If you sdddm read down ibm sdddsm here I am guessing that several of you are already thinking “That idiot, he should know better than to have done XXX”, but I will confess to being a ibm sdddsm of the pants type person so yes, at times an idiotand frankly the documentation from any of the vendors involved tends to lack chapters about doing this sort of stuff.

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Fri Sep 03, I confirmed that the ibm sdddsm devices had multiple paths, in this example only two one to each Node Cannister in the Storwize V Constructive and useful comments ibm sdddsm very very welcome.

IBM LUNs removed by MPIO when attaching NetApp LUN

Mar 26, Posts: Fri Sep 03, 8: Because no individual vendor is going to do much more than finger-point at the other guys. Notify ibm sdddsm of new comments via email. Thu Sep 02, 9: I am primarily a storage admin.