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a nullio, fileio or blockio device with a name that already exists: WARNING: at fs/sysfs/dir.c:481 sysfs_add_one+0x95/0xd0() sysfs: cannot create duplicate filename '/kernel/scst_tgt/devices/disk09' Call Trace: warn_slowpath_common+0x72/0xa0 ? sysfs_add_one+0x95/0xd0 ? sysfs_add_one+0x95/0xd0 warn_slowpath_fmt+0x33/0x40 sysfs_add_one+0x95/0xd0 create_dir+0x61/0xa0 sysfs_create_dir+0x71/0xb0 kobject_add_internal+0x9b/0x250 ? kvasprintf+0x41/0x50 kobject_init_and_add+0x39/0x60 scst_dev_sysfs_create+0x6e/0x250 [scst] scst_register_virtual_device+0x1f4/0x3e0 [scst] vdev_nullio_add_device+0x14f/0x1c0 [scst_vdisk] ? vdisk_add_nullio_device+0x5a/0x110 [scst_vdisk] vdisk_add_nullio_device+0xf1/0x110 [scst_vdisk] ? scst_check_grab_devt_ptr.clone.0+0xa8/0x170 [scst] scst_process_devt_mgmt_store+0xa9/0x2a0 [scst] ? spin_unlock.clone.11+0x12/0x20 [scst] scst_devt_mgmt_store_work_fn+0x13/0x20 [scst] scst_process_sysfs_works+0x7f/0x170 [scst] ? spin_lock.clone.10+0x12/0x20 [scst] sysfs_work_thread_fn+0x103/0x270 [scst] ? wake_up_bit+0x30/0x30 ? prepare_to_wait_exclusive_head.clone.16+0x60/0x60 [scst] kthread+0x84/0x90 ? __init_kthread_worker+0x60/0x60 kernel_thread_helper+0x6/0x10 Signed-off-by: Bart Van Assche <bvanassche@acm.org> git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3938 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This is the SCST development repository. It contains not a single project SCST as one can think, but a number of them, which are divided as the following: 1. SCST core in scst/ subdirectory 2. Administration utility for SCST core scstadmin in scstadmin/ 3. Target drivers in own subdirectories qla2x00t/, iscsi-scst/, etc. 4. User space programs in usr/ subdirectory, like fileio_tgt. 5. Some various docs in doc/ subdirectory. Those subprojects are in most cases independent from each other, although some of them depend from the SCST core. They put in the single repository only to simplify their development, they are released independently. Thus, use "make all" only if you really need to build everything. Otherwise build only what you need, like for iSCSI-SCST: make scst scst_install iscsi iscsi_install For more information about each subproject see their README files. Vladislav Bolkhovitin <vst@vlnb.net>, http://scst.sourceforge.net