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Update ChangeLog

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Bart Van Assche
2018-11-27 04:55:51 +00:00
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Summary of changes between versions 3.2 and 3.3
-----------------------------------------------
- Support for a new build method ("make dpkg").
- Support for the latest kernels has been added, up to and including
Linux kernel v4.19.
- A much more powerful latency measurement infrastructure has been added.
- Support for asynchronous buffered and direct I/O has been added to scst_vdisk.
- H.A. support has been improved.
- SCSI pass-through support is now compatible with Linux kernel versions 4.11
and later.
- ACA support has been added.
- The scst_user driver is now compatible with usercopy hardening.
- "make install" is now compatible with SELinux.
Summary of changes between versions 3.1 and 3.2
-----------------------------------------------
[ ... ]
Summary of changes between versions 3.0 and 3.1
-----------------------------------------------
- vdisk_nullio: the "read_zero" attribute has been added.
- scst_vdisk: LBPRZ now follows limits.discard_zeroes_data.
- scst core: support for 64-bit LUNs has been added. This requires a Linux
kernel that supports 64-bit LUNs.
- A new kernel module parameter, scst_forcibly_close_sessions, controls wheter
or not attempting to remove an access control group with one or more active
sessions succeeds or fails with -EBUSY.
- scst_vdisk: the EUI-64 and NAA IDs are now configurable.
- scst_vdisk: the device name length has been increased from 16 to 64
characters for OpenStack.
- The SCSI-passthrough code has been reworked such that SCSI pass-through
works with kernel versions >= 2.6.30 without patching the kernel.
- T10-PI support has been added to the SCST core.
- Counters have been added to keep track of unaligned I/O.
- The "forwarding" sysfs attribute has been added.
- Support for iSER has been added.
- SCST command thread creation has been made faster.
- Support for synchronizing persistent reservation information between cluster
nodes via the DLM has been added.
- Explicit ALUA support has been added.
- EXTENDED COPY support has been added.
Summary of changes between versions 2.1.0 and 3.0
-------------------------------------------------