rollandf / doca-driver-build

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Build # 28739248739

Build Type

push

github

Committed by rollandf

Commit Message

fix: always remount shared kernel headers to avoid stale nv-peer-mem mounts

mountRootfs/mount_rootfs skipped (re)mounting /usr/src into
MLX_DRIVERS_MOUNT whenever a "mellanox" entry was already present in
`mount -l`, even if it was a stale bind mount left behind by a
previous container instance that terminated without running its
cleanup handler (e.g. killed instead of gracefully stopped). The GPU
driver container would then see the old, disconnected filesystem
snapshot instead of the just-built driver, failing to create the
ofa_kernel symlink needed to load nvidia-peermem. Now any existing
mount at that path is unmounted first and the bind mount is always
recreated fresh.

Signed-off-by: Fred Rolland <frolland@nvidia.com>

Coverage Stats

15 of 15 new or added lines in 1 file covered. (100.0%)

192 existing lines in 1 file now uncovered.

2707 of 3998 relevant lines covered (67.71%)

5.39 hits per line