Summary of changes from v1.4.20.2 to v1.4.20.3
=================================
Arne Redlich
o Fixed iSNS initialization issue, thanks to majianpeng@gmail.com
o The NIPQUAD macro has been removed, instead "%pI4" is used
o Converted semaphores to mutexes
o Fixed printing IPv4 addresses in /proc/net/iet/session for kernels >= 2.6.33
o Fixed block device handling for kernels >= 2.6.38
o 2.6.39 compile fix
o Fixed oops after write attempts to readonly LUs
Chris Siebenmann, Wido den Hollander
o 2.6.36 compile fix
Craig
o Makefile respects LDFLAGS
Jason Zhang
o Fixed re-enabling listening after max connections was exceeded
o Fix NULL-pointer dereference due to race in UA handling
Martin Hicks
o Added variable for depmod
o Don't install kernel module executable
o Don't use bash for initd script
Ross Walker
o Updated initd scripts to reflect PID file name change
o Removed stray RPM build dependency on openssl from spec file
o Fixed crypto API error handling (ERR_PTR instead of a NULL)
o Fixed small memory leak in volume args buffer on BSD
o Fixed io context handling on kernels >= 2.6.25
o Fixed io context handling on RHEL 5.6
o Fixed max_cmd_sn not being set for the session
o Fixed issue where StatSN was being updated when a command was ignored
o Fixed connection accounting in ietd for session reinstatements
o MaxOutStandingR2T fixed at 1 for 1.4.20 branch due to broken handling
o Stripped zone id off ipv6 addresses in SendTargets
o Time2Retain fixed at 0 since it isn't implemented
o Fixed Expected Data Transfer Length handling
o Fixed session establishment for initiators foregoing security negotiation
o Fixed infinite loop on digest errors
o Fixed session shutdown in case of initiators sending data segments thar are too large
Summary of changes from v1.4.20.1 to v1.4.20.2
=================================
Arne Redlich
o uninitialized data fixes pointed out by valgrind
o fix invalid read in iSNS code pointed out by valgrind
Ross Walker
o check buffer boundaries in iSNS code (CVE-2010-2221)
o fix memleak in iSNS ACL code
o clean up iSCSI login response error handling
o rework ietd startup to avoid concurrent ietds
o fix soft lockup during UA allocation
o change DISTDIR to DESTDIR
o avoid deletion of targets with active sessions
o byte swap fix in MD5 / SHA1 code (thanks to Harshal Shete for testing on PPC)
Summary of changes from v1.4.20 to v1.4.20.1
=================================
Arne Redlich
o adapt backward compat mechanism in Makefile to kernels >= 2.6.33
Ross Walker
o restore SCSI SN behaviour of IET < 1.4.20 (VMWare compatibility)
Summary of changes from v1.4.19 to v1.4.20
=================================
Minh Tran
o fix TTT for final PDU in ietd
Qinghua(Kevin) Ye
o release reservations during session delete
Ross Walker
o multiple updates for abort task compliance
o replace sync_page_range with filemap_write_and_wait_range in fileio
o replace do_sync_read/write with vfs_read/write in fileio
o multiple updates for target_del_all, atomic deletion of targets,
sessions and connections
o install moves existing kernel module, uninstall moves it back
o cleaned up RPM and DKMS package building
o cleaned up usr-kernel ioctl calls, added version checking, semaphore
to prevent ioctls during kernel cleanup (target_del_all)
o cleaned up session and connection reinstatement
o setup IO contexts in wthread, fixes CFQ performance problem
o enabled multiple connections per session
o moved common parameters from iotypes to volume
o UA handling on aborted/terminated connections
o removed OpenSSL dependency by borrowing kernel md5/sha1 code
o code cleanups
Arne Redlich
o multiple kernel compatibility updates
o code cleanups
Lars Ellenberg
o support for logical sector sizes
o case insensitive volume options
o code cleanups
Luca Berra
o fix warnings when compiling via gcc strict checks
Kun Huang
o temporary target redirections via ietadm for existing targets
Jagadish Kumar
o multiple code cleanups around network and worker thread handling
Summary of changes from v1.4.18 to v1.4.19
=================================
Andreas Florath
o re-enable MaxSessions parameter
o code cleanups
Arne Redlich
o NOP-In support
Harshal Shete
o add notes about cross compilation to README
SZÃKELYI Szabolcs
o fix ietadm manpage
Ross S. W. Walker
o fix initiators/targets.allow bugs
o fix compiler warnings
o fix return value of session_add()
o update RPM specfile improving RedHat and SuSE compatibility
(based on a patch from Matthew Wild)
o update RELEASE NOTES
Kevin Ye
o fix session cleanup in case of -EPIPE during login
Summary of changes from v0.4.17 to v1.4.18
=================================
Lars Ellenberg
o improve IETs procfs support to allow a larger number of targets
o compatibility fix for 2.6.28 (independently also provided by Francois
Micaux)
o ignore SIGPIPE in ietd
o allow cleanup of stale targets in the kernel module
Andreas Florath
o support for a global worker threadpool instead of per target pools
(configurable via the worker_thread_pool_size module parameter)
Arne Redlich
o compatibility fixes for 2.6.30, 2.6.29
o in cooperation with Xie Gang: Unit Attention support (thanks to Stefan
Rubner for spotting a bug)
o in cooperation with Shreyansh Jain: support for splitting text messages into
several PDUs, allowing more targets to be reported during discovery
(thanks to Cheng Rengquan for bugfixes)
o clean up all connections, sessions and targets in the kernel module if the
daemon is gone
o rework sense data handling, plugging memleaks
o fix valgrind warnings of uses of uninitialized variables
o support for Reject PDUs (thanks to FUJITA Tomonori for a bugfix)
o fix SERVICE ACTION IN: IET only supports READ CAPACITY 16, return sense data
for all others
o allow READ CAPACITY even if a LU is RESERVEd
o iSNS: report the actual target port instead of the default iSCSI port
o fix list corruption if target thread creation fails
o fix stopping of threads that have never been awakened before
o fix CHAP account handling bugs
o fix netlink socket cleanup
o code cleanups
Cheng Renquan
o remove superfluous linefeed from debug messages
o enable runtime switching of debug levels for the kernel module and
provide description for the module's debug flags parameter
sdrb
o return proper status class in case of login failures
Ross S. W. Walker
o support more than one portal per target during discovery, and allow
configuration of the presented portals using targets.allow - previously only
the incoming interface was reported (thanks to David Shirley for
reporting a bug)
o deprecate initiators.allow
o regex based filtering in initiators.allow and targets.allow
o move config files to /etc/iet
o add version and author info and description to kernel module
o fix debug log levels
o fix ietd.conf permissions
o move kernel module to /lib/modules/<kver>/extra where it belongs
o improve init scripts, using common names and functions across distributions
o improve usage comments in ietd.conf
o specfile to build RPMs, including weak module support
o DKMS support
Ming Zhang
o Use the LU's sector size in the format mode page instead of defaulting to 512
Summary of changes from v0.4.16 to v0.4.17
=================================
Charley Cheng
o handle the \0-termination of strings properly when building iSNS TLVs
Denis ChengRq
o fix stopping of wthreads that have never been awakened
Shreyansh Jain
o fix debugging code that hexdumps PDU content to the syslog
Jagadish Kumar
o avoid busy looping if a connection's socket is out of wmem
Arne Redlich
o add support for "ietadm --op show --user"
o SCSI fixes: MODE SENSE handling, INQUIRY CmdDt, HiSup, WCE and RCD handling
o fix handling of NOP-Out w/ ping data
o fix compilation against glibc >= 2.8
o fix potential NULL-pointer derefences and resource leaks in the LUN param
parsing code
o documentation updates
Ross S. W. Walker
o 2.6.26 and SLES compile fix
o SLES 10 SP2 compat patch
Ming Zhang
o make needlessly global function static
Summary of changes from v0.4.15 to v0.4.16
=================================
Arne Redlich
o fix overzealous assert() in digest_data()
o add checking on return value of ISCSI_PARAM_GET
o 2.6.22, 2.6.23 and 2.6.24 compile fixes
o add conn->rwsize check
o avoid potential NULL-ptr dereferences in rx and tx buffer
o fix the shell syntax in init scripts
Dave Jiang
o fix digest endieness on LE archs
FUJITA Tomonori
o fix SPARC alignement issues (based on a patch from joel.bertrand@systella.fr)
Ross S. W. Walker
o fix DISTDIR in Makefile for /etc install
o add support to nullio for volumes > 2TB
o remove init.d memory size adjustment
o add error code reporting to blockio_open_path
o blockio gen_scsiid bug fix
o add verbosity to kernel output and task management
Summary of changes from v0.4.14 to v0.4.15
=================================
Juhani Rautiainen
o Add RELEASE/RESERVE support
Ross S. W. Walker
o Improve the build system to support several kernel versions
o Add block-io support
Summary of changes from v0.4.13 to v0.4.14
=================================
Arne Redlich
o Kill unused "state" in struct iscsi_cmnd.
o Fixed fileio_sync() to propagate error to the caller (and initiator).
o Don't attempt to show target/session params if communication with ietd
fails.
o Fixes to ietadm parameters handling.
FUJITA Tomonori
o rewritten iSNS code, many iSNS fixes.
o added iSNS SCN support.
o IPv6 fixes to userspace.
Ming Zhang
o Fix the READ_* commands error handling bug.
o fix the mode sense response.
o wrong #endif sequence in misc.h
Richard Bollinger
o add a patch to ietd.c that allows defunct sessions to go away.
o add write-back cache and read-only support.
Frederic Temporelli
o Fix for the combination of 32-bit userland and 64-bit kernel on mips.
Henry Liu
o corrected many task management functions, prevent crashing on
LUN RESET, TARGET WARM RESET.
K Chapman
o Fixed a typo in check_segment_length().
Emmanuel Florac
o Add ietadm manpage.
Summary of changes from v0.4.12 to v0.4.13
=================================
Arne Redlich
o patch to avoid digest calculation for PDUs whose data has been skipped
already for various reasons.
o Correct a bug managing non-default MaxRxDSL.
o added to ietadm ability to show target parameters.
o add on the workaround to AIX initiator MaxCmdSN bug.
FUJITA Tomonori
o added to ietadm ability to show the iSCSI parameters for an established
session.
Ming Zhang
o Fixed this bug : ietd should manage the iscsi name in a case insensitive
way to conform to the RFC.
o workaround to AIX initiator MaxCmdSN bug.
o Fixed socket() return value judgment.
Bastiaan Bakker
o add 'condrestart' command to the RedHat initscript.
Robert Whitehead
o correct the bug that prevents iet to start if there isn't
an /etc/ietd.conf file.
Summary of changes from v0.4.11 to v0.4.12
=================================
Arne Redlich
o Fix MaxRecvDataSegmentLength handling.
o Fix login parameter handling.
o Update man pages.
Bastiaan Bakker
o Add features to specify the listen address and port.
o Fix setuid and setgid bugs in ietd daemon.
FUJITA Tomonori
o Add IPv6 support.
Junjiro Okajima
o Fix a bug about getting parameters from kernel space.
Krzysztof Blaszkowski
o Fix for requests with unaligned to 4 length.
Summary of changes from v0.4.10 to v0.4.11
=================================
FUJITA Tomonori
o Fix Task Management Function bugs.
Ming Zhang
o Update man pages.
Summary of changes from v0.4.9 to v0.4.10
=================================
Arne Redlich
o Fix 0x83 inquiry output.
o Fix iSCSI parameter handling bugs.
FUJITA Tomonori
o Add the access control based on initiator address
and target name patterns.
Junjiro Okajima
o Fix parameter checking bugs.
Ming Zhang
o Add the nullio mode (only useful for performance evaluation).
Summary of changes from v0.4.8 to v0.4.9
=================================
FUJITA Tomonori
o Fix parameter negotiation handling bugs.
Wang Zhenyu
o Fix digest negotiation handling bugs.
Summary of changes from v0.4.7 to v0.4.8
=================================
FUJITA Tomonori
o Fix unsolicited data handling bugs.
o Rewrite parameter handling code.
o Rewrite ietadm tool.
o Improve dynamic configuration support.
o Cleanups on the kernel-user interface.
o Improve wrong PDU handling.
o Implement a framework to handle multiple configuration methods.
o Implement basic access control support.
Summary of changes from v0.4.6 to v0.4.7
=================================
Florian Zierer
o Add the startup script for Gentoo.
FUJITA Tomonori
o Rewrite parameter handling code.
o Fix task management code bug.
o Fix 0x83 inquiry output (Thanks to Christophe Varoqui).
Ming Zhang
o Acquire T10 ID.
o Fix parameter handling bugs.
o Some user-space cleanups.
Philipp Hug
o Fix ietd.8 man typo.
Summary of changes from v0.4.5 to v0.4.6
=================================
FUJITA Tomonori
o Replace the makeshift event notification code with netlink.
o Add task management code except for ACA and reassign stuff.
o Fix r2t lun bug (Thanks to Ming Zhang).
Summary of changes from v0.4.4 to v0.4.5
=================================
FUJITA Tomonori
o Rewrite the iSCSI command handling code.
o Rewrite the I/O data handling code.
o Fix worker thread.
o Several cleanups.
Summary of changes from v0.4.3 to v0.4.4
=================================
Krzysztof Blaszkowski
o Fix an out-of-memory bug.
Summary of changes from v0.4.2 to v0.4.3
=================================
Arne Redlich
o Fix header digest bug.
o Fix unexpected closed connection bug.
o Fix iSCSI parameter bug.
FUJITA Tomonori
o Fix network thread.
Summary of changes from v0.4.1 to v0.4.2
=================================
FUJITA Tomonori
o Fix network thread.
o Fix MaxOutstandingR2T handling.
Ming Zhang
o Add large volume support (over 2TB).
Summary of changes from v0.4.0 to v0.4.1
=================================
Arne Redlich
o Add mutual CHAP support. Note that you need to replace "User"
with "IncomingUser" in ietd.conf.
FUJITA Tomonori
o Fix InitialR2T=No support.
o Fix INQUIRY command handling.
o Fix network and worker thread.
o Start to split SCSI stuff.
o Rewrite the R2T handling code.
o Several cleanups.
Summary of changes from v0.3.8 to v0.4.0
=================================
Arne Redlich
o iSNS bug fix.
FUJITA Tomonori
o Move to 2.6 kernels.
o Rewrite the kernel thread performing network I/O.
o Add header and data digests (Thanks to Arne Redlich).
Ming Zhang
o Add mode sense page 0x3 and 0x4 support (Thanks to K Chapman).
o iSNS bug fix.
Summary of changes from v0.3.7 to v0.3.8
=================================
Arne Redlich
o Fix ietadm global option bug.
FUJITA Tomonori
o Fix TCP option bugs (Thanks to Chuck Berg).
o Fix REPORT LUN (handling lots of LUs).
Summary of changes from v0.3.6 to v0.3.7
=================================
Arne Redlich
o Fix target_alloc_pages().
FUJITA Tomonori
o Fix REPORT LUN bug.
Summary of changes from v0.3.5 to v0.3.6
=================================
Arne Redlich
o Fix bugs about rejecting PDUs.
FUJITA Tomonori
o Cleanups on target_cmnd structure.
o Kill highmem stuff.
o Fix REPORT LUN (handling lots of LUs).
Summary of changes from v0.3.4 to v0.3.5
=================================
Arne Redlich
o Fix ietd security hole.
o Fix REPORT LUN bug.
o FIX NOOP_OUT padding bug.
FUJITA Tomonori
o Rewrite event notification code.
Libor Vanek
o Add max_sessions option.
o Fix command parsing bug.
Ming Zhang
o Cleanups for 64-bit architectures.
Summary of changes from v0.3.3 to v0.3.4
=================================
FUJITA Tomonori
o Improve dynamic configuration support (adding targets and users).
Summary of changes from v0.3.2 to v0.3.3
=================================
FUJITA Tomonori
o Fix Makefile for the startup script.
Summary of changes from v0.3.1 to v0.3.2
=================================
Ali Lehmann
o Add a new startup script for Debian.
FUJITA Tomonori
o Fix the istd's handling of connections in out-of-memory situations.
o Fix bugs in regular file support.
o Fix `ietadm --mode del all`.
Libor Vanek
o Add a new startup script for RedHat.
Ming Zhang
o Add uid/gid option to ietd daemon.
o Fix a access freed-memory bug in kernel/daemon.c.
Summary of changes from v0.3.0 to v0.3.1
=================================
FUJITA Tomonori
o Fix memory leaks in ietd daemon (Thanks to Ming).
o Fix bugs about REPORT_LUNS commands (Thanks to Ming).
o Fix a bug about Target Task Tag.
o Add regular file support to fileio mode.
Summary of changes from v0.2.6 to v0.3.0
=================================
Ali Lehmann
o Update ietd.8 man page.
FUJITA Tomonori
o Fix shutdown code.
o Fix istd kernel thread bugs.
o Replace procfs interface with ioctl.
o Add dynamic configuration support.
o Update README and the boot script.
Ming Zhang
o Add config option to ietd daemon.
Summary of changes from v0.2.5 to v0.2.6
=================================
Ali Lehmann
o Add ietd.8 and ietd.conf.5 man pages.
FUJITA Tomonori
o Update README, Makefile, and the boot script.
Summary of changes from v0.2.4 to v0.2.5
=================================
FUJITA Tomonori
o Update README.
Summary of changes from v0.2.3 to v0.2.4
=================================
Ming Zhang
o Add a preliminary iSNS support.
o Fix merge mistakes that I made at the previous release.
Summary of changes from v0.2.2 to v0.2.3
=================================
Ming Zhang
o Improve INQUIRY, REQUEST_SENSE, and MODE_SENSE command supports
o Add fake RESERVE* and RELEASE* command supports
Summary of changes from v0.2.1 to v0.2.2
=================================
FUJITA Tomonori
o Improve the write performance of the file IO mode
Ming Zhang
o Fix unupdated pg_cnt when allocating a new tcmnd
o Several cleanups
Summary of changes from v0.2.0 to v0.2.1
=================================
FUJITA Tomonori
o Fix a bug that makes the target use CPU unnecessarily
o Add a feature that enable you to pass options to an IO mode
Summary of changes from v0.1.0 to v0.2.0
=================================
FUJITA Tomonori
o Rewrite read and write kernel threads which perform network IO
o Fix race issues in the proc interface
o Fix shutdown code
Ming Zhang
o Fix memory leaks in file and block IO modes
Summary of changes from the ardis v20040211 to v0.1.0
=================================
FUJITA Tomonori
o Remove a kernel patch. Multiple threads execute I/O operations
o Replace IO functions with the kernel starndard functions
o Add multiple IO modes feature
o Fix several race issues
o Fix several out-of-memory situation bugs
