Bug #21089
Updated by Sage Weil over 6 years ago
revert f6f1ae3724d593d3709d982c973ec18a25a47b6e vstart with bluestore block size = 10737422336 stop osd reapply f6f1ae3724d593d3709d982c973ec18a25a47b6e and build ceph-objectstore-tool fsck after mkfs will fail: <pre> 2017-08-23 22:18:32.594486 7fc8e2afbe80 1 bluestore(/home/sage/src/ceph3/build/dev/osd0) fsck checking freelist vs allocated 2017-08-23 22:18:32.662059 7fc8e2afbe80 -1 bluestore(/home/sage/src/ceph3/build/dev/osd0) fsck error: leaked some space (65536 bytes) 2017-08-23 22:18:32.662156 7fc8e2afbe80 -1 bluestore(/home/sage/src/ceph3/build/dev/osd0) fsck error: 0x2000~4 is leaked </pre> The problem is that the (now fixed) bug resulting in the bitmap freelist create() method marking size & ~(4096) as used (because it thought the device was smaller by 4k).