os/bluestore: Fix bluefs_fnode_t::seek#63188
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The test intends to prove that recovery breaks when reading random data. The problem is that "length" read is random. When "length" is larger than 2^63 the read request is passed to Block Device, where it fail is_valid_io() test. Signed-off-by: Adam Kupczyk <akupczyk@ibm.com>
When offset is larger than 2^63 the function logic thought valid extent has been found. Fixed now. Fixes: https://tracker.ceph.com/issues/70911 Signed-off-by: Adam Kupczyk <akupczyk@ibm.com>
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Verified by https://tracker.ceph.com/issues/71503. |
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The new code on BlueFS envelope mode has uncovered decade old bug in bluefs_fnode_t::seek.
When offset is larger than 2^63 the function logic thought valid extent has been found.
Fixes: https://tracker.ceph.com/issues/70911
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