1.5.2

Bug

[DW-1529] - Stop syncing with WFBitMaptT for reconnecting
[DW-1552] - No buffer space available message on standby node during replication I/O stress occurred
[DW-1556] - [BSOD] fix DV bug check on notify_path
[DW-1571] - fix OOS remaining after switch-over

WDRBD-drbd-utils-x64_1_5_2

WDRBD-drbd-utils-x64_1_5_2

1.5.1

Bug

[DW-1502] - fix data inconsistency after crashed primary of 3 node cluster
[DW-1541] - [BSOD] fix crash on the removal of a volume not assigned a letter

New Feature

[DW-1539] - disconnect when replication I/O buffer is overflow

Improvement

[DW-1421] - improve net-options, allow to change replication protocol online
[DW-1521] - Improve I/O response performance in Ahead mode over the low bandwidth network
[DW-1546] - disconnect when AL timeout occurred

1.5

Bug

[DW-1193] - Disconnect / reconnect during multi-volume replication, outdated after sync completion
[DW-1391] - Stops in WFBitmapS / SyncTarget state at initial full sync
[DW-1444] - Oos remaining as invalidate-remote in multi-volume, multi-resource environment
[DW-1460] - Pending with wait_for_peer_disk_updates in Netlink
[DW-1481] - BSOD in secondary node disconnect / connect repetition
[DW-1497] - Synchronization slows down after initial Fullsync.
[DW-1510] - fix offline volume resizing bug
[DW-1511] - Connection status is changed to standalone after Fail-over by primary node forced shutdown
[DW-1513] - LOGIC BUG for enr = X Log and volume lock problem
[DW-1519] - [BSOD] sock_release / kfree BAD_POOL_HEADER bugcheck - required to windows kernel hot fix

Improvement

[DW-1293] - invalidate , invalidate-remote with FastSync
[DW-1322] - Add Filesystem level Filter Driver (drbdlock) - takes a long demotion time during heavy volume IO,
[DW-1323] - primary can not be promoted when secondary is inconsistent after primary crash
[DW-1415] - UUID infinite exchange on all nodes when changing the role more than 4 nodes(Ring connection)
[DW-1418] - Code signing for all executables included in the WDRBD package
[DW-1421] - changes protocol dynamically: net-options improvements
[DW-1486] - Resync cannot complete when reconnecting
[DW-1505] - When preshutdown log is created, it is created as log file with date/time combination
[DW-1508] - Keep resources online during update installation

Requirement

[DW-1442] - drbdlock Windows 2008 support

1.4.6

Bug

[DW-1460] - fixup infinite wait on demotion when network connection is disconnected.

1.4.5

Bug

[DW-1481] - fix crash on secondary node while disconnect/connect is repeated
[DW-1483] - add WSK_EVENT_ACCEPT disable logic

1.4.4

Requirement

[DW-1441] - Windows 2008 support

Bug

[DW-1449] - fix OOS remaining after Primary down, meta init and up
[DW-1457] - fix resync stop for memory allocation's bug
[DW-1464] - fix hang when disconnect-connect is occurred repeatedly
[DW-1465] - fix BSOD when drbd resource is deleted
[DW-1479] - fix Irp cancellation's problem

Improvement

[DW-1443] - fix Installation Wizard font cracking
[DW-1452] - Improve Multi-Resource Configuration Connection Delay When DRX Service Restarts

1.4.3

Bug

[DW-1439] - fix diskless status when OS fail to attach to VHD meta disk

1.4.2

Bug

[DW-1423] - fix mount fail for VHD Meta Disk
[DW-1424] - fix crash with drx for drbdadm adjust
[DW-1428] - [BSOD] fix DV bugcheck after change ip address

1.4.1

Bug

[DW-1422] - set limit send buffer max size to be within 32-bit variable.