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Documentation/ABI/rnbd-srv: add document for force_close 

describe force_close of device

Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Jack Wang 2020-11-26 11:47:21 +01:00 committed by Jens Axboe
parent 786998050c
commit 765c5c56ff
1 changed files with 8 additions and 0 deletions
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Documentation/ABI/testing/sysfs-class-rnbd-server
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@ -48,3 +48,11 @@ Date: Feb 2020
KernelVersion: 5.7
Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
Description: Contains the device access mode: ro, rw or migration.
What: /sys/class/rnbd-server/ctl/devices/<device_name>/sessions/<session-name>/force_close
Date: Nov 2020
KernelVersion: 5.10
Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
Description: Write "1" to the file to close the device on server side. Please
note that the client side device will not be closed, read or
write to the device will get -ENOTCONN.