- 15 1月, 2006 2 次提交
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由 zhenyu.z.wang@intel.com 提交于
We need to check the ISCSI_FLAG_DATA_* flags. Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 FUJITA Tomonori 提交于
Remove extra whitespaces. Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 13 1月, 2006 1 次提交
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由 Arjan van de Ven 提交于
the scsi layer is using semaphores in a mutex way, this patch converts these into using mutexes instead Signed-off-by: NArjan van de Ven <arjan@infradead.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 16 12月, 2005 1 次提交
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 14 12月, 2005 7 次提交
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由 Mike Christie 提交于
From Wang Zhenyu: check header digest for cmd and mgmt tasks Signed-off-by: NWang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
From Wang Zhenyu: High queue depth was a problem for some targets so make queue_depth adjustable From Mike Christie Make default queue_depth a little lower Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
From Wang Zhenyu: data digest fix (the bug caused data corruption w/Wasabi StorageBuilder target) Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
from Wang Zhenyu: Must check SCSI CMD and R2T response according to the spec Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
From tomof@acm.org: There is one more issue about Equallogic systems. They send re-direction info with FIN. I think that the kernel module needs to let iscsid to read data from the socket before killing it. Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
Must check only valid opcode bits. Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 21 9月, 2005 7 次提交
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由 Mike Christie 提交于
From: michaelc@cs.wisc.edu I have a bad memory. I cannot remember what versions are which, so add a module version to help. Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
From: zhenyu.z.wang@intel.com This add check to NOOP_IN's ttt, when it's ~0UL we should not send NOOP_OUT by spec (plus some cleanup). Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
From: tomof@acm.org Fix AHS Length Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
From: michaelc@cs.wisc.edu Cleanup some iscsi_proto defs, add some missing values, and fix some defs. Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
From: zhenyu.z.wang@intel.com Fix oops from nonlinear skb usage. Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
From: zhenyu.z.wang@intel.com Delay the head digest update until xmit time, like data digest update. [To make things cleaner and avoid prempt bug] Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
From: tomof@acm.org I'm not sure about this. I don't think that NODELAY option hurts performance. However, open-iscsi does not use MSG_MORE properly with sendpage, so NODELAY option hurts the open-iscsi performance. I've attached a patch to fix NODELAY and MSG_MORE problems and the write performance results with disktest. I use Opteron boxes connected directly, Chelsio NICs, 1500-byte MTU, 64 KB I/O size, and the iSCSI parameters on open-iscsi web site. With only NODELAY fix, the performance drops, as you said. On the other hand, NODELAY and MSG_MORE fixes improve the performance overall. Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 06 8月, 2005 1 次提交
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由 Alex Aizman 提交于
drivers/scsi/iscsi_tcp.c, iscsi data path. Signed-off-by: NAlex Aizman <itn780@yahoo.com> Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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