DAOS-16807 client: intercept io_queue_init in libpil4dfs#15784
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mchaarawi merged 2 commits intorelease/2.6from Jan 29, 2025
Merged
DAOS-16807 client: intercept io_queue_init in libpil4dfs#15784mchaarawi merged 2 commits intorelease/2.6from
mchaarawi merged 2 commits intorelease/2.6from
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Intercepting io_queue_init() is needed on Ubuntu. There is compatibility issue for pil4dfs interception library when used with fio libaio engine. In some cases, fio initialize the aio context through io_queue_init function when loading the libaio engine. Through the pil4dfs has intercepted the io_setup function, but it seems that the io_setup which called by io_queue_init is not intercepted some times, which causing invalid aio context for I/O processing. So add an interception for io_queue_init to make it work for this case. Signed-off-by: Jun Zeng <jun1.zeng@intel.com> Signed-off-by: Lei Huang <lei.huang@intel.com>
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Ticket title is 'fio segfault when running with interception library libpil4dfs.so' |
Allow-unstable-test: true Signed-off-by: Lei Huang <lei.huang@hpe.com>
Contributor
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copyright failing bec the master PR was pushed last year. so backport does not have the Copyright update. |
This was referenced Feb 14, 2025
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Intercepting io_queue_init() is needed on Ubuntu. There is compatibility issue for pil4dfs interception library when used with fio libaio engine. In some cases, fio initialize the aio context through io_queue_init function when loading the libaio engine. Through the pil4dfs has intercepted the io_setup function, but it seems that the io_setup which called by io_queue_init is not intercepted some times, which causing invalid aio context for I/O processing. So add an interception for io_queue_init to make it work for this case.
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