[DRBD-user] DRBD fsync() seems to return before writing to disk

Shaun Thomas sthomas at optionshouse.com
Thu Jun 21 17:56:24 CEST 2012

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


> uname26 hpacucli ctrl=0 ld 2 modify aa=disable
> 
> dd if=/dev/zero of=foo bs=8192 count=8192 oflag=sync
> 8192+0 records in
> 8192+0 records out
> 67108864 bytes (67 MB) copied, 1.21189 s, 55.4 MB/s

Oops, cut and paste bug. That was actually aa=enable that gave us the stats that followed, in case that was confusing.

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