Re: [PATCH] nfsd: Implement large extent array support in pNFS

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On 6/11/25 2:55 AM, Christoph Hellwig wrote:
> On Tue, Jun 10, 2025 at 06:24:03PM +0300, Sergey Bashirov wrote:
>>
>> This should create 2.5k extents:
>> fio --name=test --filename=/mnt/pnfs/test.raw --size=10M \
>>     --rw=randwrite --ioengine=libaio --direct=1 --bs=4k  \
>>     --iodepth=128 --fallocate=none
> 
> Thanks!  We should find a way to wire up the test coverage
> somewhere, e.g. xfstests.

I implemented support for setting up pNFS with iSCSI layouts in kdevops
last summer. Unfortunately since then I've been distracted by trying to
find enough hardware resources to add it to the regular matrix of tests.

-- 
Chuck Lever




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