== sanity test 150id: fallocate that fails must not leave a dirty page behind ========================================================== 04:09:01 (1788768541)
keep default fallocate mode: 0
fail_loc=0x2303
Chance of close/open is 1 in 50
Seed set to 8550
truncating to largest ever: 0x51f347
fallocating to largest ever: 0x5283bd
010000 1788768889.524130 fallocate  0x098533 thru 0x09bb80	(0x364e bytes)
020000 1788769244.207613 trunc from 0x2a47d1  to  0x30f648	(0x6ae78 bytes)
All operations completed A-OK!
fail_loc=0
Waiting for MDT destroys to complete