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00cfac3d2410456edc5c05ecffaad5dfa15d1f2a
Commit Graph

33 Commits

Author SHA1 Message Date
Lei Xue
00cfac3d24 optimize the perf and support more features 2026-03-14 11:45:35 +08:00
Utkarsh Mani Tripathi
d7891b1f68 Implement stats and resize and fix remote backing store apis 
- Convert constant to var so that it can be configured from backend
- Add options to disable persistent reservation and ORWrite16 commands

Signed-off-by: Utkarsh Mani Tripathi <utkarsh.tripathi@mayadata.io>
 2019-11-20 14:34:35 +05:30
Utkarsh Mani Tripathi
d7caf89610 Implement InitSCSILuMap func for jiva 
Signed-off-by: Utkarsh Mani Tripathi <utkarsh.tripathi@mayadata.io>
 2019-11-19 10:19:58 +05:30
Utkarsh Mani Tripathi
3b8e996a6c Reply with LUN busy when there is a read/write error from backend 
Signed-off-by: Utkarsh Mani Tripathi <utkarsh.tripathi@mayadata.io>
 2019-11-18 16:30:46 +05:30
Utkarsh Mani Tripathi
e5339f347a Add nil pointer check for InSDBBuffer 
- Gotgt was crashing for few opcodes (sg_inq (sg3-utils)) because InSDBBuffer
  was not initialized for such opcodes (Need help)

Signed-off-by: Utkarsh Mani Tripathi <utkarsh.tripathi@mayadata.io>
 2019-11-18 15:56:34 +05:30
chessman
0b1ffd5704 provide offset and tl to DataSync 2019-06-27 19:54:16 +03:00
chessman
8d17243b3a update dependencies 2019-06-12 19:10:59 +03:00
Lei Xue
3a9dceae6e Merge pull request #79 from datomia/thin-provisioned-lun 
enable UNMAP when LUN is thin provisioned
 2019-06-10 18:17:52 +08:00
chessman
e2b7ea4891 rename: Thinprovisioning -> ThinProvisioning 2019-06-10 12:42:21 +03:00
chessman
c8962b89db MODE SENSE: ALLOCATION LENGTH shouldn't affect a size in response 2019-05-31 14:09:32 +03:00
chessman
12b06c21ef UNMAP: propagate request to backing store 2019-05-29 16:14:31 +03:00
chessman
22d47a9212 enable UNMAP when LUN is thin provisioned 
- support Block Limits VPD page (0xB0)
 - add UNMAP to REPORT SUPPORTED OPERATION CODES
 - READ CAPACITY(16): set LBPME when Thin provisioning is enabled
 - move Thinprovisioning and BlockShift to config
 - add Unmap to BackingStore
 2019-05-28 13:53:06 +03:00
Lei Xue
4ae643e9f8 perf 2017-07-31 21:47:38 +08:00
Lei Xue
eeb30723c8 fix bugs 2017-07-09 09:33:34 +08:00
Lei Xue
8ce8ade3d4 update ModeSense6 function 2017-07-05 21:23:13 +08:00
Lei Xue
a523a583dc fix some issues for SCSI command 2017-06-24 12:09:05 +08:00
Lei Xue
d3c3a96920 delete cit to use new gotgt as main cmd, use logrus instead of glog 2016-11-29 11:21:40 +08:00
Lei Xue
18e1419b06 fix verify and add verify test cases 2016-11-28 16:26:05 +08:00
Lei Xue
05b6f88de4 restruct the backend storage command submit 2016-11-28 11:11:24 +08:00
Lei Xue
bd7193880e basic change for godoc 2016-11-27 13:31:43 +08:00
Le Zhang
82e6d230a2 PR implementation 2016-11-24 23:16:53 +08:00
Lei Xue
f4197d0024 add more comments 2016-11-24 21:02:17 +08:00
Le Zhang
547faf684d iSCSI/SCSI multi port/ALUA support 
fix ALUA flag issue
fix NNA flag issue
fix fixed format sense data builder issue
 2016-10-18 16:59:25 +08:00
Le Zhang
a51a1d8d00 inquiry page00h page80h page83h 2016-10-10 12:13:51 +08:00
Le Zhang
681f1003b9 bunch of bug fixes with dummy lun0 feature 
1) add dummy lun0
2) fix report lun
3) fix inquiry command with correct version
 2016-10-08 12:40:24 +08:00
Le Zhang
c9b93c7527 mapping lun and fix portal management 2016-10-04 13:39:55 +08:00
Lei Xue
d6108f0a88 fix several bugs during read/write operations 2016-09-25 18:44:34 +08:00
Lei Xue
aedc09021f fix bugs and make it run basically 2016-08-27 20:07:51 +08:00
Lei Xue
c5d68b38b2 run the basic process with iscsi driver 2016-05-02 22:11:33 +08:00
Lei Xue
d770eb33ac init commit for spc/sbc 2015-12-27 20:44:54 +08:00
Le Zhang
5f197d8035 make it compileable. 2015-12-16 00:04:55 +08:00
Lei Xue
76a5628e98 general framework for SBC/SPC 2015-12-14 22:28:00 +08:00
Lei Xue
a9a7d63c20 init commit 2015-12-14 10:23:35 +08:00