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DAOS-16935 cart: add D_MEM_DEVICE and cio_mem_device init option#15937

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daltonbohning merged 2 commits intomasterfrom
soumagne/crt_mem_device
Feb 18, 2026
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DAOS-16935 cart: add D_MEM_DEVICE and cio_mem_device init option#15937
daltonbohning merged 2 commits intomasterfrom
soumagne/crt_mem_device

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This enables the detection and use of memory devices for RMA transfers

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@soumagne soumagne requested review from a team as code owners February 19, 2025 00:26
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github-actions bot commented Feb 19, 2025

Ticket title is 'dfs_write bad address from 32K buffer allocated with malloc_shared'
Status is 'In Progress'
Labels: 'ALCF,alcf_cluster'
https://daosio.atlassian.net/browse/DAOS-16935

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Test stage Functional Hardware Large completed with status FAILURE. https://build.hpdd.intel.com//job/daos-stack/job/daos/view/change-requests/job/PR-15937/1/execution/node/1420/log

@soumagne soumagne force-pushed the soumagne/crt_mem_device branch from f7e7aee to cfe966c Compare February 9, 2026 17:41
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Test stage Functional Hardware Medium Verbs Provider MD on SSD completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net//job/daos-stack/job/daos/view/change-requests/job/PR-15937/3/execution/node/1347/log

This enables the detection and use of memory devices for RMA transfers

Clean up cart init info print

Consolidate parsing of cart init options

Signed-off-by: Jerome Soumagne <jerome.soumagne@hpe.com>
@soumagne soumagne force-pushed the soumagne/crt_mem_device branch from fe6fb1d to ec5dc4f Compare February 11, 2026 22:46
@soumagne soumagne requested a review from frostedcmos February 11, 2026 22:48
Signed-off-by: Jerome Soumagne <jerome.soumagne@hpe.com>
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Test stage Functional Hardware Medium MD on SSD completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net//job/daos-stack/job/daos/view/change-requests/job/PR-15937/5/execution/node/1315/log

@soumagne soumagne requested a review from frostedcmos February 17, 2026 22:48
@soumagne soumagne requested a review from a team February 18, 2026 16:19
@soumagne soumagne added the forced-landing The PR has known failures or has intentionally reduced testing, but should still be landed. label Feb 18, 2026
@daltonbohning daltonbohning merged commit 4f6622c into master Feb 18, 2026
49 of 55 checks passed
@daltonbohning daltonbohning deleted the soumagne/crt_mem_device branch February 18, 2026 16:48
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6 participants