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Message-ID: <AANLkTim3py__YdNbM+_SE+CVAm2Lt8ZWrM7q809UPMFP@mail.gmail.com> Date: Tue, 14 Dec 2010 15:10:03 +0100 From: Bart Van Assche <bvanassche@....org> To: Greg KH <greg@...ah.com> Cc: Vladislav Bolkhovitin <vvvvvst@...il.com>, "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>, Dmitry Torokhov <dmitry.torokhov@...il.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, scst-devel <scst-devel@...ts.sourceforge.net> Subject: Re: [Scst-devel] [PATCH 8/19]: SCST SYSFS interface implementation On Fri, Dec 10, 2010 at 8:36 PM, Greg KH <greg@...ah.com> wrote: > > On Fri, Dec 10, 2010 at 01:06:06PM +0100, Bart Van Assche wrote: > > On Fri, Nov 19, 2010 at 10:19 PM, Greg KH <greg@...ah.com> wrote: > > > [ ... ] > > > > > > None. Use 'struct device' > > > > How about using 'struct device' as follows ? > > * Move /sys/kernel/scst_tgt/targets to /sys/class/target_driver. > > Please never create a new class, use 'struct bus_type' instead and > create a bus and have drivers and devices on it. How about the hierarchy illustrated below, using the two new bus types scsi_tgt_dev and scsi_tgt_port ? Note: this time I neither have loaded the scst_local kernel module nor iscsi-scst in order to keep the output short. # find /sys/bus/scsi_tgt_* /sys/devices/scst | while read f; do if [ -h $f ]; then echo "$f -> $(readlink $f)"; else echo $f; fi; done /sys/bus/scsi_tgt_dev /sys/bus/scsi_tgt_dev/uevent /sys/bus/scsi_tgt_dev/devices /sys/bus/scsi_tgt_dev/devices/2:0:0:0 -> ../../../devices/2:0:0:0 /sys/bus/scsi_tgt_dev/devices/2:0:1:0 -> ../../../devices/2:0:1:0 /sys/bus/scsi_tgt_dev/devices/3:0:0:0 -> ../../../devices/3:0:0:0 /sys/bus/scsi_tgt_dev/devices/disk01 -> ../../../devices/disk01 /sys/bus/scsi_tgt_dev/devices/disk02 -> ../../../devices/disk02 /sys/bus/scsi_tgt_dev/devices/disk03 -> ../../../devices/disk03 /sys/bus/scsi_tgt_dev/devices/disk04 -> ../../../devices/disk04 /sys/bus/scsi_tgt_dev/devices/disk05 -> ../../../devices/disk05 /sys/bus/scsi_tgt_dev/devices/disk06 -> ../../../devices/disk06 /sys/bus/scsi_tgt_dev/drivers /sys/bus/scsi_tgt_dev/drivers/dev_disk /sys/bus/scsi_tgt_dev/drivers/dev_disk/module -> ../../../../module/scst_disk /sys/bus/scsi_tgt_dev/drivers/dev_disk/uevent /sys/bus/scsi_tgt_dev/drivers/dev_disk/type /sys/bus/scsi_tgt_dev/drivers/dev_disk/trace_level /sys/bus/scsi_tgt_dev/drivers/dev_disk_perf /sys/bus/scsi_tgt_dev/drivers/dev_disk_perf/module -> ../../../../module/scst_disk /sys/bus/scsi_tgt_dev/drivers/dev_disk_perf/uevent /sys/bus/scsi_tgt_dev/drivers/dev_disk_perf/type /sys/bus/scsi_tgt_dev/drivers/dev_disk_perf/trace_level /sys/bus/scsi_tgt_dev/drivers/vdisk_fileio /sys/bus/scsi_tgt_dev/drivers/vdisk_fileio/module -> ../../../../module/scst_vdisk /sys/bus/scsi_tgt_dev/drivers/vdisk_fileio/uevent /sys/bus/scsi_tgt_dev/drivers/vdisk_fileio/type /sys/bus/scsi_tgt_dev/drivers/vdisk_fileio/add_device_parameters /sys/bus/scsi_tgt_dev/drivers/vdisk_fileio/trace_level /sys/bus/scsi_tgt_dev/drivers/vdisk_fileio/disk01 -> ../../../../devices/disk01 /sys/bus/scsi_tgt_dev/drivers/vdisk_fileio/disk02 -> ../../../../devices/disk02 /sys/bus/scsi_tgt_dev/drivers/vdisk_fileio/disk03 -> ../../../../devices/disk03 /sys/bus/scsi_tgt_dev/drivers/vdisk_fileio/disk04 -> ../../../../devices/disk04 /sys/bus/scsi_tgt_dev/drivers/vdisk_blockio /sys/bus/scsi_tgt_dev/drivers/vdisk_blockio/module -> ../../../../module/scst_vdisk /sys/bus/scsi_tgt_dev/drivers/vdisk_blockio/uevent /sys/bus/scsi_tgt_dev/drivers/vdisk_blockio/type /sys/bus/scsi_tgt_dev/drivers/vdisk_blockio/add_device_parameters /sys/bus/scsi_tgt_dev/drivers/vdisk_blockio/trace_level /sys/bus/scsi_tgt_dev/drivers/vdisk_nullio /sys/bus/scsi_tgt_dev/drivers/vdisk_nullio/module -> ../../../../module/scst_vdisk /sys/bus/scsi_tgt_dev/drivers/vdisk_nullio/uevent /sys/bus/scsi_tgt_dev/drivers/vdisk_nullio/type /sys/bus/scsi_tgt_dev/drivers/vdisk_nullio/add_device_parameters /sys/bus/scsi_tgt_dev/drivers/vdisk_nullio/trace_level /sys/bus/scsi_tgt_dev/drivers/vdisk_nullio/disk05 -> ../../../../devices/disk05 /sys/bus/scsi_tgt_dev/drivers/vdisk_nullio/disk06 -> ../../../../devices/disk06 /sys/bus/scsi_tgt_dev/drivers/vcdrom /sys/bus/scsi_tgt_dev/drivers/vcdrom/module -> ../../../../module/scst_vdisk /sys/bus/scsi_tgt_dev/drivers/vcdrom/uevent /sys/bus/scsi_tgt_dev/drivers/vcdrom/type /sys/bus/scsi_tgt_dev/drivers/vcdrom/trace_level /sys/bus/scsi_tgt_dev/drivers_probe /sys/bus/scsi_tgt_dev/drivers_autoprobe /sys/bus/scsi_tgt_port /sys/bus/scsi_tgt_port/uevent /sys/bus/scsi_tgt_port/devices /sys/bus/scsi_tgt_port/devices/ib_srpt_target_0 -> ../../../devices/ib_srpt_target_0 /sys/bus/scsi_tgt_port/devices/ib_srpt_target_1 -> ../../../devices/ib_srpt_target_1 /sys/bus/scsi_tgt_port/drivers /sys/bus/scsi_tgt_port/drivers/ib_srpt /sys/bus/scsi_tgt_port/drivers/ib_srpt/module -> ../../../../module/ib_srpt /sys/bus/scsi_tgt_port/drivers/ib_srpt/uevent /sys/bus/scsi_tgt_port/drivers/ib_srpt/add_target /sys/bus/scsi_tgt_port/drivers/ib_srpt/ib_srpt_target_0 -> ../../../../devices/ib_srpt_target_0 /sys/bus/scsi_tgt_port/drivers/ib_srpt/ib_srpt_target_1 -> ../../../../devices/ib_srpt_target_1 /sys/bus/scsi_tgt_port/drivers_probe /sys/bus/scsi_tgt_port/drivers_autoprobe /sys/devices/2:0:0:0 /sys/devices/2:0:0:0/uevent /sys/devices/2:0:0:0/subsystem -> ../../bus/scsi_tgt_dev /sys/devices/2:0:0:0/power /sys/devices/2:0:0:0/power/wakeup /sys/devices/2:0:0:0/power/wakeup_count /sys/devices/2:0:0:0/power/wakeup_active_count /sys/devices/2:0:0:0/power/wakeup_hit_count /sys/devices/2:0:0:0/power/wakeup_active /sys/devices/2:0:0:0/power/wakeup_total_time_ms /sys/devices/2:0:0:0/power/wakeup_max_time_ms /sys/devices/2:0:0:0/power/wakeup_last_time_ms /sys/devices/2:0:0:0/power/runtime_status /sys/devices/2:0:0:0/power/control /sys/devices/2:0:0:0/power/runtime_suspended_time /sys/devices/2:0:0:0/power/runtime_active_time /sys/devices/2:0:0:0/power/autosuspend_delay_ms /sys/devices/2:0:0:0/scsi_device /sys/devices/2:0:1:0 /sys/devices/2:0:1:0/uevent /sys/devices/2:0:1:0/subsystem -> ../../bus/scsi_tgt_dev /sys/devices/2:0:1:0/power /sys/devices/2:0:1:0/power/wakeup /sys/devices/2:0:1:0/power/wakeup_count /sys/devices/2:0:1:0/power/wakeup_active_count /sys/devices/2:0:1:0/power/wakeup_hit_count /sys/devices/2:0:1:0/power/wakeup_active /sys/devices/2:0:1:0/power/wakeup_total_time_ms /sys/devices/2:0:1:0/power/wakeup_max_time_ms /sys/devices/2:0:1:0/power/wakeup_last_time_ms /sys/devices/2:0:1:0/power/runtime_status /sys/devices/2:0:1:0/power/control /sys/devices/2:0:1:0/power/runtime_suspended_time /sys/devices/2:0:1:0/power/runtime_active_time /sys/devices/2:0:1:0/power/autosuspend_delay_ms /sys/devices/2:0:1:0/scsi_device /sys/devices/3:0:0:0 /sys/devices/3:0:0:0/uevent /sys/devices/3:0:0:0/subsystem -> ../../bus/scsi_tgt_dev /sys/devices/3:0:0:0/power /sys/devices/3:0:0:0/power/wakeup /sys/devices/3:0:0:0/power/wakeup_count /sys/devices/3:0:0:0/power/wakeup_active_count /sys/devices/3:0:0:0/power/wakeup_hit_count /sys/devices/3:0:0:0/power/wakeup_active /sys/devices/3:0:0:0/power/wakeup_total_time_ms /sys/devices/3:0:0:0/power/wakeup_max_time_ms /sys/devices/3:0:0:0/power/wakeup_last_time_ms /sys/devices/3:0:0:0/power/runtime_status /sys/devices/3:0:0:0/power/control /sys/devices/3:0:0:0/power/runtime_suspended_time /sys/devices/3:0:0:0/power/runtime_active_time /sys/devices/3:0:0:0/power/autosuspend_delay_ms /sys/devices/3:0:0:0/scsi_device /sys/devices/disk01 /sys/devices/disk01/uevent /sys/devices/disk01/subsystem -> ../../bus/scsi_tgt_dev /sys/devices/disk01/power /sys/devices/disk01/power/wakeup /sys/devices/disk01/power/wakeup_count /sys/devices/disk01/power/wakeup_active_count /sys/devices/disk01/power/wakeup_hit_count /sys/devices/disk01/power/wakeup_active /sys/devices/disk01/power/wakeup_total_time_ms /sys/devices/disk01/power/wakeup_max_time_ms /sys/devices/disk01/power/wakeup_last_time_ms /sys/devices/disk01/power/runtime_status /sys/devices/disk01/power/control /sys/devices/disk01/power/runtime_suspended_time /sys/devices/disk01/power/runtime_active_time /sys/devices/disk01/power/autosuspend_delay_ms /sys/devices/disk01/driver -> ../../bus/scsi_tgt_dev/drivers/vdisk_fileio /sys/devices/disk01/exported /sys/devices/disk01/exported/export0 -> ../../ib_srpt_target_0/luns/0 /sys/devices/disk01/exported/export1 -> ../../ib_srpt_target_1/luns/0 /sys/devices/disk01/type /sys/devices/disk01/threads_num /sys/devices/disk01/threads_pool_type /sys/devices/disk01/size_mb /sys/devices/disk01/blocksize /sys/devices/disk01/read_only /sys/devices/disk01/write_through /sys/devices/disk01/thin_provisioned /sys/devices/disk01/nv_cache /sys/devices/disk01/o_direct /sys/devices/disk01/removable /sys/devices/disk01/filename /sys/devices/disk01/resync_size /sys/devices/disk01/t10_dev_id /sys/devices/disk01/usn /sys/devices/disk02 /sys/devices/disk02/uevent /sys/devices/disk02/subsystem -> ../../bus/scsi_tgt_dev /sys/devices/disk02/power /sys/devices/disk02/power/wakeup /sys/devices/disk02/power/wakeup_count /sys/devices/disk02/power/wakeup_active_count /sys/devices/disk02/power/wakeup_hit_count /sys/devices/disk02/power/wakeup_active /sys/devices/disk02/power/wakeup_total_time_ms /sys/devices/disk02/power/wakeup_max_time_ms /sys/devices/disk02/power/wakeup_last_time_ms /sys/devices/disk02/power/runtime_status /sys/devices/disk02/power/control /sys/devices/disk02/power/runtime_suspended_time /sys/devices/disk02/power/runtime_active_time /sys/devices/disk02/power/autosuspend_delay_ms /sys/devices/disk02/driver -> ../../bus/scsi_tgt_dev/drivers/vdisk_fileio /sys/devices/disk02/exported /sys/devices/disk02/exported/export0 -> ../../ib_srpt_target_0/luns/1 /sys/devices/disk02/exported/export1 -> ../../ib_srpt_target_1/luns/1 /sys/devices/disk02/type /sys/devices/disk02/threads_num /sys/devices/disk02/threads_pool_type /sys/devices/disk02/size_mb /sys/devices/disk02/blocksize /sys/devices/disk02/read_only /sys/devices/disk02/write_through /sys/devices/disk02/thin_provisioned /sys/devices/disk02/nv_cache /sys/devices/disk02/o_direct /sys/devices/disk02/removable /sys/devices/disk02/filename /sys/devices/disk02/resync_size /sys/devices/disk02/t10_dev_id /sys/devices/disk02/usn /sys/devices/disk03 /sys/devices/disk03/uevent /sys/devices/disk03/subsystem -> ../../bus/scsi_tgt_dev /sys/devices/disk03/power /sys/devices/disk03/power/wakeup /sys/devices/disk03/power/wakeup_count /sys/devices/disk03/power/wakeup_active_count /sys/devices/disk03/power/wakeup_hit_count /sys/devices/disk03/power/wakeup_active /sys/devices/disk03/power/wakeup_total_time_ms /sys/devices/disk03/power/wakeup_max_time_ms /sys/devices/disk03/power/wakeup_last_time_ms /sys/devices/disk03/power/runtime_status /sys/devices/disk03/power/control /sys/devices/disk03/power/runtime_suspended_time /sys/devices/disk03/power/runtime_active_time /sys/devices/disk03/power/autosuspend_delay_ms /sys/devices/disk03/driver -> ../../bus/scsi_tgt_dev/drivers/vdisk_fileio /sys/devices/disk03/exported /sys/devices/disk03/exported/export0 -> ../../ib_srpt_target_0/luns/2 /sys/devices/disk03/exported/export1 -> ../../ib_srpt_target_1/luns/2 /sys/devices/disk03/type /sys/devices/disk03/threads_num /sys/devices/disk03/threads_pool_type /sys/devices/disk03/size_mb /sys/devices/disk03/blocksize /sys/devices/disk03/read_only /sys/devices/disk03/write_through /sys/devices/disk03/thin_provisioned /sys/devices/disk03/nv_cache /sys/devices/disk03/o_direct /sys/devices/disk03/removable /sys/devices/disk03/filename /sys/devices/disk03/resync_size /sys/devices/disk03/t10_dev_id /sys/devices/disk03/usn /sys/devices/disk04 /sys/devices/disk04/uevent /sys/devices/disk04/subsystem -> ../../bus/scsi_tgt_dev /sys/devices/disk04/power /sys/devices/disk04/power/wakeup /sys/devices/disk04/power/wakeup_count /sys/devices/disk04/power/wakeup_active_count /sys/devices/disk04/power/wakeup_hit_count /sys/devices/disk04/power/wakeup_active /sys/devices/disk04/power/wakeup_total_time_ms /sys/devices/disk04/power/wakeup_max_time_ms /sys/devices/disk04/power/wakeup_last_time_ms /sys/devices/disk04/power/runtime_status /sys/devices/disk04/power/control /sys/devices/disk04/power/runtime_suspended_time /sys/devices/disk04/power/runtime_active_time /sys/devices/disk04/power/autosuspend_delay_ms /sys/devices/disk04/driver -> ../../bus/scsi_tgt_dev/drivers/vdisk_fileio /sys/devices/disk04/exported /sys/devices/disk04/exported/export0 -> ../../ib_srpt_target_0/luns/3 /sys/devices/disk04/exported/export1 -> ../../ib_srpt_target_1/luns/3 /sys/devices/disk04/type /sys/devices/disk04/threads_num /sys/devices/disk04/threads_pool_type /sys/devices/disk04/size_mb /sys/devices/disk04/blocksize /sys/devices/disk04/read_only /sys/devices/disk04/write_through /sys/devices/disk04/thin_provisioned /sys/devices/disk04/nv_cache /sys/devices/disk04/o_direct /sys/devices/disk04/removable /sys/devices/disk04/filename /sys/devices/disk04/resync_size /sys/devices/disk04/t10_dev_id /sys/devices/disk04/usn /sys/devices/disk05 /sys/devices/disk05/uevent /sys/devices/disk05/subsystem -> ../../bus/scsi_tgt_dev /sys/devices/disk05/power /sys/devices/disk05/power/wakeup /sys/devices/disk05/power/wakeup_count /sys/devices/disk05/power/wakeup_active_count /sys/devices/disk05/power/wakeup_hit_count /sys/devices/disk05/power/wakeup_active /sys/devices/disk05/power/wakeup_total_time_ms /sys/devices/disk05/power/wakeup_max_time_ms /sys/devices/disk05/power/wakeup_last_time_ms /sys/devices/disk05/power/runtime_status /sys/devices/disk05/power/control /sys/devices/disk05/power/runtime_suspended_time /sys/devices/disk05/power/runtime_active_time /sys/devices/disk05/power/autosuspend_delay_ms /sys/devices/disk05/driver -> ../../bus/scsi_tgt_dev/drivers/vdisk_nullio /sys/devices/disk05/exported /sys/devices/disk05/exported/export0 -> ../../ib_srpt_target_0/luns/4 /sys/devices/disk05/exported/export1 -> ../../ib_srpt_target_1/luns/4 /sys/devices/disk05/type /sys/devices/disk05/threads_num /sys/devices/disk05/threads_pool_type /sys/devices/disk05/size_mb /sys/devices/disk05/blocksize /sys/devices/disk05/read_only /sys/devices/disk05/removable /sys/devices/disk05/t10_dev_id /sys/devices/disk05/usn /sys/devices/disk06 /sys/devices/disk06/uevent /sys/devices/disk06/subsystem -> ../../bus/scsi_tgt_dev /sys/devices/disk06/power /sys/devices/disk06/power/wakeup /sys/devices/disk06/power/wakeup_count /sys/devices/disk06/power/wakeup_active_count /sys/devices/disk06/power/wakeup_hit_count /sys/devices/disk06/power/wakeup_active /sys/devices/disk06/power/wakeup_total_time_ms /sys/devices/disk06/power/wakeup_max_time_ms /sys/devices/disk06/power/wakeup_last_time_ms /sys/devices/disk06/power/runtime_status /sys/devices/disk06/power/control /sys/devices/disk06/power/runtime_suspended_time /sys/devices/disk06/power/runtime_active_time /sys/devices/disk06/power/autosuspend_delay_ms /sys/devices/disk06/driver -> ../../bus/scsi_tgt_dev/drivers/vdisk_nullio /sys/devices/disk06/exported /sys/devices/disk06/exported/export0 -> ../../ib_srpt_target_0/luns/5 /sys/devices/disk06/exported/export1 -> ../../ib_srpt_target_1/luns/5 /sys/devices/disk06/type /sys/devices/disk06/threads_num /sys/devices/disk06/threads_pool_type /sys/devices/disk06/size_mb /sys/devices/disk06/blocksize /sys/devices/disk06/read_only /sys/devices/disk06/removable /sys/devices/disk06/t10_dev_id /sys/devices/disk06/usn /sys/devices/ib_srpt_target_0 /sys/devices/ib_srpt_target_0/uevent /sys/devices/ib_srpt_target_0/subsystem -> ../../bus/scsi_tgt_port /sys/devices/ib_srpt_target_0/power /sys/devices/ib_srpt_target_0/power/wakeup /sys/devices/ib_srpt_target_0/power/wakeup_count /sys/devices/ib_srpt_target_0/power/wakeup_active_count /sys/devices/ib_srpt_target_0/power/wakeup_hit_count /sys/devices/ib_srpt_target_0/power/wakeup_active /sys/devices/ib_srpt_target_0/power/wakeup_total_time_ms /sys/devices/ib_srpt_target_0/power/wakeup_max_time_ms /sys/devices/ib_srpt_target_0/power/wakeup_last_time_ms /sys/devices/ib_srpt_target_0/power/runtime_status /sys/devices/ib_srpt_target_0/power/control /sys/devices/ib_srpt_target_0/power/runtime_suspended_time /sys/devices/ib_srpt_target_0/power/runtime_active_time /sys/devices/ib_srpt_target_0/power/autosuspend_delay_ms /sys/devices/ib_srpt_target_0/driver -> ../../bus/scsi_tgt_port/drivers/ib_srpt /sys/devices/ib_srpt_target_0/enabled /sys/devices/ib_srpt_target_0/sessions /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/commands /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/active_commands /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/initiator_name /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/req_lim /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/req_lim_delta /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/luns -> ../../luns /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun0 /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun0/active_commands /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun1 /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun1/active_commands /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun2 /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun2/active_commands /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun3 /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun3/active_commands /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun4 /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun4/active_commands /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun5 /sys/devices/ib_srpt_target_0/sessions/0x00000000000000000002c9030005f34b/lun5/active_commands /sys/devices/ib_srpt_target_0/luns /sys/devices/ib_srpt_target_0/luns/parameters /sys/devices/ib_srpt_target_0/luns/0 /sys/devices/ib_srpt_target_0/luns/0/read_only /sys/devices/ib_srpt_target_0/luns/0/device -> ../../../disk01 /sys/devices/ib_srpt_target_0/luns/1 /sys/devices/ib_srpt_target_0/luns/1/read_only /sys/devices/ib_srpt_target_0/luns/1/device -> ../../../disk02 /sys/devices/ib_srpt_target_0/luns/2 /sys/devices/ib_srpt_target_0/luns/2/read_only /sys/devices/ib_srpt_target_0/luns/2/device -> ../../../disk03 /sys/devices/ib_srpt_target_0/luns/3 /sys/devices/ib_srpt_target_0/luns/3/read_only /sys/devices/ib_srpt_target_0/luns/3/device -> ../../../disk04 /sys/devices/ib_srpt_target_0/luns/4 /sys/devices/ib_srpt_target_0/luns/4/read_only /sys/devices/ib_srpt_target_0/luns/4/device -> ../../../disk05 /sys/devices/ib_srpt_target_0/luns/5 /sys/devices/ib_srpt_target_0/luns/5/read_only /sys/devices/ib_srpt_target_0/luns/5/device -> ../../../disk06 /sys/devices/ib_srpt_target_0/ini_groups /sys/devices/ib_srpt_target_0/rel_tgt_id /sys/devices/ib_srpt_target_0/addr_method /sys/devices/ib_srpt_target_0/io_grouping_type /sys/devices/ib_srpt_target_0/cpu_mask /sys/devices/ib_srpt_target_0/login_info /sys/devices/ib_srpt_target_1 /sys/devices/ib_srpt_target_1/uevent /sys/devices/ib_srpt_target_1/subsystem -> ../../bus/scsi_tgt_port /sys/devices/ib_srpt_target_1/power /sys/devices/ib_srpt_target_1/power/wakeup /sys/devices/ib_srpt_target_1/power/wakeup_count /sys/devices/ib_srpt_target_1/power/wakeup_active_count /sys/devices/ib_srpt_target_1/power/wakeup_hit_count /sys/devices/ib_srpt_target_1/power/wakeup_active /sys/devices/ib_srpt_target_1/power/wakeup_total_time_ms /sys/devices/ib_srpt_target_1/power/wakeup_max_time_ms /sys/devices/ib_srpt_target_1/power/wakeup_last_time_ms /sys/devices/ib_srpt_target_1/power/runtime_status /sys/devices/ib_srpt_target_1/power/control /sys/devices/ib_srpt_target_1/power/runtime_suspended_time /sys/devices/ib_srpt_target_1/power/runtime_active_time /sys/devices/ib_srpt_target_1/power/autosuspend_delay_ms /sys/devices/ib_srpt_target_1/driver -> ../../bus/scsi_tgt_port/drivers/ib_srpt /sys/devices/ib_srpt_target_1/enabled /sys/devices/ib_srpt_target_1/sessions /sys/devices/ib_srpt_target_1/luns /sys/devices/ib_srpt_target_1/luns/parameters /sys/devices/ib_srpt_target_1/luns/0 /sys/devices/ib_srpt_target_1/luns/0/read_only /sys/devices/ib_srpt_target_1/luns/0/device -> ../../../disk01 /sys/devices/ib_srpt_target_1/luns/1 /sys/devices/ib_srpt_target_1/luns/1/read_only /sys/devices/ib_srpt_target_1/luns/1/device -> ../../../disk02 /sys/devices/ib_srpt_target_1/luns/2 /sys/devices/ib_srpt_target_1/luns/2/read_only /sys/devices/ib_srpt_target_1/luns/2/device -> ../../../disk03 /sys/devices/ib_srpt_target_1/luns/3 /sys/devices/ib_srpt_target_1/luns/3/read_only /sys/devices/ib_srpt_target_1/luns/3/device -> ../../../disk04 /sys/devices/ib_srpt_target_1/luns/4 /sys/devices/ib_srpt_target_1/luns/4/read_only /sys/devices/ib_srpt_target_1/luns/4/device -> ../../../disk05 /sys/devices/ib_srpt_target_1/luns/5 /sys/devices/ib_srpt_target_1/luns/5/read_only /sys/devices/ib_srpt_target_1/luns/5/device -> ../../../disk06 /sys/devices/ib_srpt_target_1/ini_groups /sys/devices/ib_srpt_target_1/rel_tgt_id /sys/devices/ib_srpt_target_1/addr_method /sys/devices/ib_srpt_target_1/io_grouping_type /sys/devices/ib_srpt_target_1/cpu_mask /sys/devices/ib_srpt_target_1/login_info /sys/devices/scst /sys/devices/scst/uevent /sys/devices/scst/power /sys/devices/scst/power/wakeup /sys/devices/scst/power/wakeup_count /sys/devices/scst/power/wakeup_active_count /sys/devices/scst/power/wakeup_hit_count /sys/devices/scst/power/wakeup_active /sys/devices/scst/power/wakeup_total_time_ms /sys/devices/scst/power/wakeup_max_time_ms /sys/devices/scst/power/wakeup_last_time_ms /sys/devices/scst/power/runtime_status /sys/devices/scst/power/control /sys/devices/scst/power/runtime_suspended_time /sys/devices/scst/power/runtime_active_time /sys/devices/scst/power/autosuspend_delay_ms /sys/devices/scst/mgmt /sys/devices/scst/threads /sys/devices/scst/setup_id /sys/devices/scst/trace_level /sys/devices/scst/version /sys/devices/scst/sgv /sys/devices/scst/sgv/global_stats /sys/devices/scst/sgv/sgv /sys/devices/scst/sgv/sgv/stats /sys/devices/scst/sgv/sgv-clust /sys/devices/scst/sgv/sgv-clust/stats /sys/devices/scst/sgv/sgv-dma /sys/devices/scst/sgv/sgv-dma/stats Bart. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at 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