Target driver for Emulex FC/FCoE adapters
+Target driver for Emulex FC/FCoE
The Emulex OneCore Storage FC/FCoE driver (ocs_fc_scst) is developed and maintained by Emulex. It is available on the emulex.com download page under OneCore Storage Drivers. diff --git a/www/target_fcoe.html b/www/target_fcoe.html index 51c2afd47..eafc69c19 100644 --- a/www/target_fcoe.html +++ b/www/target_fcoe.html @@ -36,12 +36,11 @@
Target Drivers
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-
- ISCSI-SCST -
- iSER +
- ISCSI-SCST with iSER
- QLogic FC qla2x00t
- SCSI RDMA Protocol (SRP)
- Marvell SAS adapters -
- Emulex FC/FCoE adapters +
- Emulex FC/FCoE
- LSI/MPT adapters
- FCoE Target
- Local Target Driver diff --git a/www/target_ibmvscsi.html b/www/target_ibmvscsi.html index f9abc7446..40245cf70 100644 --- a/www/target_ibmvscsi.html +++ b/www/target_ibmvscsi.html @@ -36,12 +36,11 @@
- ISCSI-SCST -
- iSER +
- ISCSI-SCST with iSER
- QLogic FC qla2x00t
- SCSI RDMA Protocol (SRP)
- Marvell SAS adapters -
- Emulex FC/FCoE adapters +
- Emulex FC/FCoE
- LSI/MPT adapters
- FCoE Target
- Local Target Driver diff --git a/www/target_iscsi.html b/www/target_iscsi.html index bf58b0183..6f824cdd7 100644 --- a/www/target_iscsi.html +++ b/www/target_iscsi.html @@ -36,12 +36,11 @@
- To be able to use full power of SCST core. -
- To fix all the problems, corner cases issues and iSCSI standard violations which IET has. -
- Improved performance. In some cases improvement >100%. Especially it is noticeable - with several initiators accessing the same device. - -
- Pass-through mode with one to many relationship, when multiple initiators can connect to - exported local SCSI devices. For instance, in this mode you can safely export your parallel - SCSI tape or tape library, or VTL on your iSCSI net and multiple initiators can share it without risk of - data loss because of the shared usage. - -
- Automatic PnP-like reconfiguration, when initiators instantly see any configuration changes on the - target, like addition of new LUNs or a LUN resize. No restart or anything like that is needed. - -
- Safe implementation of many management and errors recovery facilities as well as better handling of various - corner cases, which means better errors recovery stability without putting user data at risk. - -
- Advanced devices visibility management, when different initiators can see different set of - devices from the same target. - -
- O_DIRECT, i.e. "BLOCKIO on files", mode, which has all advantages - of BLOCKIO, but also supports files on file systems. Sometimes, in the appropriate cases, - this mode can make performance difference in 100% or even more. - -
- 4KB blocks eliminate abysmal write performance issues caused by misaligned partitions. - - -
- Virtual CD/DVD-ROMs. - -
- Ability to create target devices emulators in the user space. - -
- Ability to create multi-transport SCSI targets, which can export (possibly, the same) - devices over multiple transports. -
- Home -
- Main -
- News -
- Drivers -
- Downloads -
- Contributing -
- Comparison -
- Users -
- Solutions -
- ISCSI-SCST -
- iSER -
- QLogic FC qla2x00t -
- SCSI RDMA Protocol (SRP) -
- Marvell SAS adapters -
- Emulex FC/FCoE adapters -
- LSI/MPT adapters -
- FCoE Target -
- Local Target Driver -
- IBM pSeries Virtual SCSI -
- Old Unsupported -
- ISCSI-SCST -
- iSER +
- ISCSI-SCST with iSER
- QLogic FC qla2x00t
- SCSI RDMA Protocol (SRP)
- Marvell SAS adapters -
- Emulex FC/FCoE adapters +
- Emulex FC/FCoE
- LSI/MPT adapters
- FCoE Target
- Local Target Driver diff --git a/www/target_lsi.html b/www/target_lsi.html index b96496b0b..109949910 100644 --- a/www/target_lsi.html +++ b/www/target_lsi.html @@ -36,12 +36,11 @@
- ISCSI-SCST -
- iSER +
- ISCSI-SCST with iSER
- QLogic FC qla2x00t
- SCSI RDMA Protocol (SRP)
- Marvell SAS adapters -
- Emulex FC/FCoE adapters +
- Emulex FC/FCoE
- LSI/MPT adapters
- FCoE Target
- Local Target Driver diff --git a/www/target_mvsas.html b/www/target_mvsas.html index 2e3984aaa..7cbda1e02 100644 --- a/www/target_mvsas.html +++ b/www/target_mvsas.html @@ -36,12 +36,11 @@
- ISCSI-SCST -
- iSER +
- ISCSI-SCST with iSER
- QLogic FC qla2x00t
- SCSI RDMA Protocol (SRP)
- Marvell SAS adapters -
- Emulex FC/FCoE adapters +
- Emulex FC/FCoE
- LSI/MPT adapters
- FCoE Target
- Local Target Driver diff --git a/www/target_old.html b/www/target_old.html index bae199446..eae42915c 100644 --- a/www/target_old.html +++ b/www/target_old.html @@ -36,12 +36,11 @@
- ISCSI-SCST -
- iSER +
- ISCSI-SCST with iSER
- QLogic FC qla2x00t
- SCSI RDMA Protocol (SRP)
- Marvell SAS adapters -
- Emulex FC/FCoE adapters +
- Emulex FC/FCoE
- LSI/MPT adapters
- FCoE Target
- Local Target Driver diff --git a/www/target_qla2x00t.html b/www/target_qla2x00t.html index 493a55b29..ad867be1c 100644 --- a/www/target_qla2x00t.html +++ b/www/target_qla2x00t.html @@ -36,12 +36,11 @@
- ISCSI-SCST -
- iSER +
- ISCSI-SCST with iSER
- QLogic FC qla2x00t
- SCSI RDMA Protocol (SRP)
- Marvell SAS adapters -
- Emulex FC/FCoE adapters +
- Emulex FC/FCoE
- LSI/MPT adapters
- FCoE Target
- Local Target Driver diff --git a/www/target_srp.html b/www/target_srp.html index ed6e8e4e8..f16421c6a 100644 --- a/www/target_srp.html +++ b/www/target_srp.html @@ -36,12 +36,11 @@
- ISCSI-SCST -
- iSER +
- ISCSI-SCST with iSER
- QLogic FC qla2x00t
- SCSI RDMA Protocol (SRP)
- Marvell SAS adapters -
- Emulex FC/FCoE adapters +
- Emulex FC/FCoE
- LSI/MPT adapters
- FCoE Target
- Local Target Driver diff --git a/www/targets.html b/www/targets.html index 412ae3c4f..9cc85e27f 100644 --- a/www/targets.html +++ b/www/targets.html @@ -36,12 +36,11 @@
- ISCSI-SCST -
- iSER +
- ISCSI-SCST with iSER
- QLogic FC qla2x00t
- SCSI RDMA Protocol (SRP)
- Marvell SAS adapters -
- Emulex FC/FCoE adapters +
- Emulex FC/FCoE
- LSI/MPT adapters
- FCoE Target
- Local Target Driver @@ -60,11 +59,11 @@
- iSCSI +
- iSCSI with iSER
- Fibre Channel QLogic qla2xxx series
- Infiniband SCSI RDMA Protocol (SRP)
- Marvell SAS adapters -
- Emulex FC/FCoE adapters +
- Emulex FC/FCoE
- LSI/MPT adapters (parallel SCSI, including Wide Ultra320, SAS, Fibre Channel)
- FCoE
- Local access
Target Drivers
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Target Drivers
ISCSI target driver iSCSI-SCST
-ISCSI-SCST is an iSCSI target driver for SCST. It is a deeply reworked fork of - IET with a lot of fixes and improvements. Reasons of the fork were:
+ISCSI target driver iSCSI-SCST with iSER support
+ISCSI-SCST is an iSCSI target driver for SCST. It was originated from + IET, but then became a deep rework of it with a lot of fixes and improvements in all areas of + performance, stability and functionality.
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IET in many corner cases has a lot of problems, like ignoring errors processing, as it is for memory allocations, - crashing itself with BUG() macro, as it is for malformed packets from initiators, possible data - corruptions, because of, for instance, unsafe task management or sessions reinstatement implementations, etc. - There was no way to fix all them without a fork, because it needed a deep code redesign to fix all internal architecture - and implementation issues which IET has. As the result of this effort nearly all (>90% overall and almost 100% - of the fast path core) of the IET kernel code and 20-25% of the user space code were rewritten.
- -You can find comparison of iSCSI-SCST with IET and other iSCSI targets on the - Comparison page. Some highlights: -
- --
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The latest improvement was addition of iSER support, + thanks a lot to Yan Burman and Mellanox Technologies!
If you are an IET user before installation carefully read README files of both iSCSI-SCST and the SCST core. You can also use a migration tool developed by Scalable Informatics Inc., which will @@ -124,12 +78,12 @@ Scale’s Intelligent Clustered Storage technology developed by Scale Computing as well as VMware and Microsoft certification as part of storage arrays developed by Open-E, Inc and - Starboard Storage.
+ Starboard Storage.HOWTO + iSER HOWTO Gentoo HOWTO - Alpine Linux HOWTO Download SCST SVN Repository
diff --git a/www/target_iser.html b/www/target_iser.html deleted file mode 100644 index 67bf344a9..000000000 --- a/www/target_iser.html +++ /dev/null @@ -1,96 +0,0 @@ - - - - - - - - --
Generic SCSI Target Subsystem for Linux
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Target Drivers
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User utilities
- -iSCSI Extensions for RDMA (iSER) driver for iSCSI-SCST
-ISER extension for ISCSI-SCST has been developed by Yan Burman and Mellanox Technologies (thank you!).
- -Current version is 3.0.1. You can find the latest development version in the SCST SVN in iser branch. See the download page how to setup - access to it.
- -3.0.x-iser branch in the SCST SVN is the stable post-3.0 release iSER - branch with the latest stable fixes in the iSER driver as well as other SCST components merged from the 3.0.x branch.
- --
- HOWTO - SCST SVN Repository -
-© Copyright 2004 - 2015 Vladislav Bolkhovitin/SCST Ltd & others. - Design by: Daniel Fernandes
-Target Drivers
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SCST has target drivers for:
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