Alex Tomas wrote: > Eric, > > would you mind to repeat the run and then grab /proc/fs/ext4/<dev>/mb_history? > > thanks in advance, Alex Sure thing, attached; this is from a 1024x1M run, wound up with 32 fragments, out of order: First block: 122880 Last block: 491519 Discontinuity: Block 7424 is at 114688 (was 130303) Discontinuity: Block 15616 is at 106496 (was 122879) Discontinuity: Block 23552 is at 102400 (was 114431) Discontinuity: Block 26624 is at 155648 (was 105471) Discontinuity: Block 33792 is at 147456 (was 162815) Discontinuity: Block 41472 is at 162816 (was 155135) Discontinuity: Block 42496 is at 188416 (was 163839) Discontinuity: Block 50176 is at 180224 (was 196095) Discontinuity: Block 58368 is at 172032 (was 188415) Discontinuity: Block 66560 is at 167936 (was 180223) .... pid 3695 is pdflush, I assume 7634 was the dd itself. -Eric
Attachment:
mb_history.bz2
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