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a02cd53cfcfa19d059b59c5155e7c1eb35e2a065
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86 Commits

Author SHA1 Message Date
Arne Redlich
44cb5d60c5 iscsi.h: include <sys/types.h> as iscsi_data gained a size_t member 
Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-11-18 00:36:28 +01:00
Peter Lieven
8cb369b87f Merge remote-tracking branch 'upstream-git/master' 
Conflicts:
	include/iscsi-private.h
	include/iscsi.h
	lib/connect.c
	lib/init.c
	lib/scsi-lowlevel.c
 2012-11-12 16:02:57 +01:00
Peter Lieven
5e1d011270 SCSI-LOWLEVEL revert changes to scsi-lowlevel 
The memory tracking code reports memory allocated by iscsi_allocate_pdu_with_itt_flags_size() as lost.
This memory is allocated by the iscsi part of libiscsi, but later freed by the lowlevel scsi part. We
will fix this later by introducing an iscsi_task object.
 2012-11-12 15:43:29 +01:00
Ronnie Sahlberg
3b05e9996f Move cancel_task and cancel_all_tasks from scsi-lowlevel.c to scsi-command.c 
These two functions belong in the iscsi layer, not the scsi layer so move them
out from scsi-lowlevel.c so that we can start turning scsi-lowlevel.c to a pure
scsi layer and remove all dependencies to iscsi from it.
 2012-11-11 09:44:11 -08:00
Ronnie Sahlberg
50e7c682bb Add a logging subsystem and change all DPRINTF to ISCSI_LOG 
Add a mechanism where we can set a logging subsystem that libiscsi can use.
Create an example 'log to stderr' that utilities can use for convenience.
 2012-11-07 06:34:38 -08:00
Peter Lieven
a97b51bbe5 Revert "DEBUG add function to set debug fd" 
We will have a completely different debugging framework soon.

This reverts commit ec46d6fa43.
 2012-11-07 06:45:54 +01:00
Peter Lieven
ec46d6fa43 DEBUG add function to set debug fd 
DPRINTF was blindly sending all debug output to fd 2 (stderr).
The new function iscsi_set_debug_fd() will set the debug fd.
In general debugging is completely disabled by default.
 2012-11-06 16:07:43 +01:00
Peter Lieven
6cad82532a SOCKET add option to bind to connection to interface(s) 2012-11-06 14:53:55 +01:00
Peter Lieven
65cd38e8ff PDU further optimize iscsi_add_data() 
This patch further improves add data and esepcially preassigns
the right amount of memory where the amount is preknown
 2012-11-05 15:13:50 +01:00
Peter Lieven
c4dc380262 PDU reduce number of mallocs/memcpys in iscsi_add_data() 
This patch adds logarithmic malloc behaviour to iscsi_add_data().
Currently for each new call there is a new buffer allocated
and all old data is copied to the new buffer. Change this by
allocating at least PAGE_SIZE bytes and increase the allocation
by powers of 2 each time it does no longer fit.
 2012-11-03 02:49:56 +01:00
Peter Lieven
d9fbe37f4b HEADERS fix early commit of new header data 2012-11-03 02:28:23 +01:00
Peter Lieven
3268ae4c88 INIT fix iscsi_destroy_url 2012-11-03 02:26:30 +01:00
Peter Lieven
d327ab09c6 MEMORY add wrappers around all mallocs and frees and trace them 
This patch adds a wrapper around all memory allocations and frees.
The idea is to get warned immediately if the application leaks memory.
Additionally the wrapper functions make it easy to add different
memory allocators or memory pools in the future.
 2012-11-03 01:05:57 +01:00
Peter Lieven
820410526e INIT fix missing export of iscsi_set_tcp_syncnt() 2012-10-30 12:05:25 +01:00
Peter Lieven
774ede1f46 ISCSI_URL change strings from dynamic to static 2012-10-30 11:41:51 +01:00
Peter Lieven
923b9a4fb2 ISCSI-CONTEXT change dynamic string allocations to statics 2012-10-27 17:23:40 +02:00
Peter Lieven
4e7bd8767b DPRINTF explain debug levels 2012-10-26 08:43:47 +02:00
Jon Grimm
b81bdd3932 Merge with upstream 2012-10-25 12:56:26 -05:00
Jon Grimm
1eaca70a52 Add MaintenanceIn: Report Supported Opcodes (all) and testcase. 2012-10-25 12:48:37 -05:00
Peter Lieven
fec061ac68 Add iscsi-readcapacity16 binary 
This patch adds a small binary to read the size of an iscsi target. The value
is returned on stdout.
 2012-10-23 15:59:28 +02:00
Peter Lieven
c2836e2a9a DPRINTF add iscsi target_name if available 
This patch adds the iscsi target name to the debug output
 2012-10-23 10:53:14 +02:00
Peter Lieven
ad9cd56b2d Add setters for TCP keepalive values 
This patch adds 3 functions to set the 3 keepalive values TCP_KEEPIDLE, TCP_KEEPCNT
and TCP_KEEPINTVL. The values have to be set after iscsi context creation and are
then configured on the socket on each new connection.
 2012-10-19 23:40:12 +02:00
Peter Lieven
f973608578 Add iscsi_tcp_set_user_timeout function 
This patch adds a user configurable option to set the TCP_USER_TIMEOUT
socket option. With this timeout set a broken TCP session is shutdown
after a given timeout even there are unacked packets. SO_KEEPALIVE
seems not to work in this case.
 2012-10-18 11:55:15 +02:00
Peter Lieven
cb6f2ce252 iSCSI Redirect support 
This patch adds support for persistant portals like they are common
to storage arrays with different interfaces or physical members.
 2012-10-18 10:48:52 +02:00
Peter Lieven
4cb845477d Add debugging framework 
This patch adds a user configurable debug level. For testing
it includes connection info and reporting errors.
 2012-10-18 10:36:26 +02:00
Ronnie Sahlberg
b673d8ed57 CONNECT: export the iscsi_reconnect() function. 
There are situations where you may want to trigger an iscsi reconnect
explicitely from an application so make this function exposed to applications.
 2012-10-16 21:30:39 -07:00
Jon Grimm
c7d8d2593c Add RESERVE6/RELEASE6 Support. 2012-09-27 12:45:06 -05:00
Jon Grimm
e55ec72f36 Add Read TOC (0x43) Command Support (and basic testcase). 2012-09-24 10:15:00 -05:00
Ronnie Sahlberg
16da01ed4e Add PREVENTALLOWMEDIUMREMOVAL support 2012-07-17 18:12:03 +10:00
Ronnie Sahlberg
025136e81c Add support for STARTSTOPUNIT command 2012-07-15 08:10:39 +10:00
Ronnie Sahlberg
1ce5d97e57 TEST: Add test for ORWRITE command 2012-07-14 17:29:58 +10:00
Ronnie Sahlberg
11f7da678b Add support for ORWRITE 2012-07-14 17:01:38 +10:00
Ronnie Sahlberg
bdd6e6bb11 Add support for COMPARE_AND_WRITE command 2012-07-14 11:34:40 +10:00
Ronnie Sahlberg
29f5e9378f Add support for WRITEVERIFY10/12/16 2012-07-14 08:19:43 +10:00
Ronnie Sahlberg
1745f76bef Add SYNCHRONIZECACHE16 support 2012-07-13 10:19:44 +10:00
Ronnie Sahlberg
3221e631c0 MODE_SENSE Add sync version of mode sense 6 2012-07-13 09:33:41 +10:00
Arne Redlich
6edf993507 Make headers in include/ digestible for C++ 
Also removes trailing whitespace in these files.

Signed-off-by: Arne Redlich <arne.redlich@googlemail.com>
 2012-07-08 13:38:41 +02:00
Ronnie Sahlberg
d5f646099d READ10/WRITE10: Change these functions to sue the same signatures as the other READ/WRITE 
Harmonize the signatures for READ10/WRITE10 to match the ones for READ12/16 and WRITE12/16

This breaks the API/ABI so this forces the next version of the library to bump the major version to 2.0

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
 2012-06-05 19:20:02 +10:00
Ronnie Sahlberg
9130d2eb45 Add support for VERIFY12 and tests 
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
 2012-06-04 20:35:15 +10:00
Ronnie Sahlberg
6003000809 Add VERIFY16 support and tests 
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
 2012-06-04 20:16:44 +10:00
Ronnie Sahlberg
812df62bfd SBC: Add GET_LBA_STATUS support and simple test 2012-05-30 18:41:12 +10:00
Ronnie Sahlberg
ed4b8ec72e W32: Remove our poor emulation of poll() from the w32 build. 2012-05-13 16:46:38 +10:00
Michael Tokarev
aee0e3bf72 always export iscsi_set_tcp_keepalive() 
Set only the (socket) options which are defined on a given platform.
The function becomes a no-op if no option is known at complie time.
Remove autoconf test for HAVE_TCP_KEEPALIVE too.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
 2012-05-12 08:41:34 +10:00
Ronnie Sahlberg
733b97f4b8 Add PREFETCH10/16 implementations 2012-05-03 06:21:49 +10:00
Ronnie Sahlberg
2e3126b9ac TESTS: add tests for READ12/16 RDPROTECT for luns without protection information 2012-05-02 20:14:51 +10:00
Ronnie Sahlberg
974738968d Implement READ/WRITE_12/16 and a simple test for read16 
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
 2012-05-01 21:54:32 +10:00
Ronnie Sahlberg
568e4ddfcc SBC: Add support for WRITESAME16 and add simple tests using it to unmap blocks from a thin provisioned lun 2012-04-28 14:34:47 +10:00
Ronnie Sahlberg
cc0fa15e14 SBC: Add support for WRITESAME10 and a simple test for using writesame10 to unmap blocks from thin provisioned luns 2012-04-28 13:55:37 +10:00
Ronnie Sahlberg
dd5f94b2ca Add support for UNMAP command and add a simple test for this opcode 2012-04-22 08:09:15 +10:00
Ronnie Sahlberg
86bf89aabf Add support for READCAPACITY16 
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
 2012-04-20 17:56:39 +10:00