b93d767fe8
Use soft-disconnection to stop nbd disk
Examople RPC request:
{
"jsonrpc": "2.0",
"id": 1,
"method": "stop_nbd_disk",
"params": {
"nbd_device": "/dev/nbd0"
}
}
Change-Id: I3d9161635b4422bbb9895914a03483dbaa6b6386
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/389781
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
53 lines
2.1 KiB
C
53 lines
2.1 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SPDK_NBD_INTERNAL_H
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#define SPDK_NBD_INTERNAL_H
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#include "spdk/stdinc.h"
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#include "spdk/nbd.h"
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struct spdk_nbd_disk *spdk_nbd_disk_find_by_nbd_path(const char *nbd_path);
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struct spdk_nbd_disk *spdk_nbd_disk_first(void);
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struct spdk_nbd_disk *spdk_nbd_disk_next(struct spdk_nbd_disk *prev);
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const char *spdk_nbd_disk_get_nbd_path(struct spdk_nbd_disk *nbd);
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const char *spdk_nbd_disk_get_bdev_name(struct spdk_nbd_disk *nbd);
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void nbd_disconnect(struct spdk_nbd_disk *nbd);
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#endif /* SPDK_NBD_INTERNAL_H */
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