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545ae845f4
scst_cm_update_dev() calls
- scst_cm_dev_unregister(dev, false)
- scst_block_dev()
- scst_cm_get_lun()
- scst_cm_send_init_inquiry()
Due to commit 3e64094b ("scst_sysfs: Do not suspend I/O for LUN management")
scst_cm_dev_unregister() and scst_cm_get_lun() can be performed safely
without suspending SCSI command processing.
scst_block_dev() and scst_cm_send_init_inquiry() doesn't need SCST
to be suspended since scst_cm_dev_register(), which similarly calls
them, doesn't need to.
Signed-off-by: Chesnokov Gleb <Chesnokov.G@raidix.com>
[ bvanassche: modified patch title ]
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9583 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Overview
This is the source code repository of the SCST project. SCST is a collection of Linux kernel drivers that implement SCSI target functionality. The SCST project includes:
- The SCST core in the scst/ subdirectory.
- A tool for loading, saving and modifying the SCST configuration in directory scstadmin/.
- Several SCSI target drivers in the directories iscsi-scst/, qla2x00t/, srpt/, scst_local/ and fcst/.
- User space programs in the usr/ subdirectory, e.g. fileio_tgt.
- Various documentation in the doc/ subdirectory.
Instructions for building and installing SCST are available in the INSTALL.md file.
QLogic target driver
Two QLogic target drivers are included in the SCST project.
The default driver is located in qla2x00t-32gbit directory and it supports up to 32 Gb/s FC. It is the newer one.
May anyone wish to switch back to the older driver that only supported up to
16 Gb/s adapters, it is located in qla2x00t directory. To make use of the
older driver build scst with environment variable QLA_32GBIT=no set.
Vladislav Bolkhovitin vst@vlnb.net, http://scst.sourceforge.net