[OpenIndiana-discuss] Hitachi 4 TB disks + HP Microserver + OI 151 + ZFS
george.wilson at delphix.com
Sun Apr 29 20:04:59 UTC 2012
On Apr 29, 2012, at 2:53 PM, Gary Mills wrote:
> On Sun, Apr 29, 2012 at 02:45:05PM -0400, George Wilson wrote:
>> On Apr 29, 2012, at 1:28 PM, Roy Sigurd Karlsbakk wrote:
>>>>> Also, I posted a bug report for it here
>>> Seems the old post about the initial patch is here
>> Speaking of 4K sectors, I've taken a slightly different approach
>> that fixes this outside of ZFS. The idea is to allow sd to override
>> the physical-block-size which ZFS will pick up. The way this works
>> is you can specify the Vendor/Product id in sd.conf. Here's an
>> sd-config-list = "NETAPP LUN, "physical-block-size:4096";
> Yes, since this is a hardware issue, the best course of action would
> be to list the offending disk drives in a system file.
> Does the Netapp lie about the block size of its LUNs?
Yeah, this apparently is a common problem when using ZFS and Netapp.
> -Gary Mills- -refurb- -Winnipeg, Manitoba, Canada-
> OpenIndiana-discuss mailing list
> OpenIndiana-discuss at openindiana.org
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