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Searched refs:multipath (Results 1 – 22 of 22) sorted by relevance

/Linux-v5.10/drivers/md/
Ddm-mpath.c59 struct multipath *m; /* Owning multipath instance */
70 struct multipath { struct
131 static bool mpath_double_check_test_bit(int MPATHF_bit, struct multipath *m) in mpath_double_check_test_bit()
203 static struct multipath *alloc_multipath(struct dm_target *ti) in alloc_multipath()
205 struct multipath *m; in alloc_multipath()
226 static int alloc_multipath_stage2(struct dm_target *ti, struct multipath *m) in alloc_multipath_stage2()
254 static void free_multipath(struct multipath *m) in free_multipath()
307 static int __pg_init_all_paths(struct multipath *m) in __pg_init_all_paths()
338 static int pg_init_all_paths(struct multipath *m) in pg_init_all_paths()
350 static void __switch_pg(struct multipath *m, struct priority_group *pg) in __switch_pg()
[all …]
DMakefile9 dm-multipath-y += dm-path-selector.o dm-mpath.o
28 multipath-y += md-multipath.o
41 obj-$(CONFIG_MD_MULTIPATH) += multipath.o
58 obj-$(CONFIG_DM_MULTIPATH) += dm-multipath.o dm-round-robin.o
Dmd-multipath.c105 struct multipath_info *multipath; in multipath_make_request() local
122 multipath = conf->multipaths + mp_bh->path; in multipath_make_request()
127 mp_bh->bio.bi_iter.bi_sector += multipath->rdev->data_offset; in multipath_make_request()
128 bio_set_dev(&mp_bh->bio, multipath->rdev->bdev); in multipath_make_request()
DKconfig434 Allow volume managers to support multipath hardware.
/Linux-v5.10/Documentation/admin-guide/device-mapper/
Ddm-service-time.rst82 # echo "0 10 multipath 0 0 1 1 service-time 0 2 2 8:0 128 1 8:16 128 4" \
86 test: 0 10 multipath 0 0 1 1 service-time 0 2 2 8:0 128 1 8:16 128 4
89 test: 0 10 multipath 2 0 0 0 1 1 E 0 2 2 8:0 A 0 0 1 8:16 A 0 0 4
94 # echo "0 10 multipath 0 0 1 1 service-time 0 2 2 8:0 128 2 8:16 128 8" \
98 test: 0 10 multipath 0 0 1 1 service-time 0 2 2 8:0 128 2 8:16 128 8
101 test: 0 10 multipath 2 0 0 0 1 1 E 0 2 2 8:0 A 0 0 2 8:16 A 0 0 8
Ddm-queue-length.rst41 # echo "0 10 multipath 0 0 1 1 queue-length 0 2 1 8:0 128 8:16 128" \
45 test: 0 10 multipath 0 0 1 1 queue-length 0 2 1 8:0 128 8:16 128
48 test: 0 10 multipath 2 0 0 0 1 1 E 0 2 1 8:0 A 0 0 8:16 A 0 0
Ddm-uevent.rst84 DM_TARGET=multipath
101 DM_TARGET=multipath
Dswitch.rst54 The lower tier consists of a single dm multipath device for each member.
55 Each of these multipath devices contains the set of paths directly to
/Linux-v5.10/drivers/nvme/host/
Dmultipath.c11 static bool multipath = true; variable
12 module_param(multipath, bool, 0444);
13 MODULE_PARM_DESC(multipath,
56 if (!multipath) { in nvme_set_disk_name()
374 if (!(ctrl->subsys->cmic & NVME_CTRL_CMIC_MULTI_CTRL) || !multipath) in nvme_mpath_alloc_disk()
708 if (!multipath || !ctrl->subsys || in nvme_mpath_init()
DMakefile14 nvme-core-$(CONFIG_NVME_MULTIPATH) += multipath.o
DKconfig19 bool "NVMe multipath support"
22 This option enables support for multipath access to NVMe
/Linux-v5.10/drivers/scsi/device_handler/
DKconfig12 devices utilized in multipath configurations. Say Y here to
/Linux-v5.10/Documentation/admin-guide/media/
Dsi476x.rst116 0x00 multhint 0 - multipath value has not crossed
118 1 - multipath value has crossed
/Linux-v5.10/drivers/block/rnbd/
DREADME37 "path=" options can be specified in order to use multipath (see RTRS
/Linux-v5.10/Documentation/networking/
Drds.rst416 Transports such as TCP that are multipath capable may then set up a
420 Transports announce themselves as multipath capable by setting the
422 transport is multipath-capable, rds_sendmsg() hashes outgoing traffic
Dip-sysctl.rst80 multipath routes. If disabled, neighbor information is not used and
92 Controls which hash policy to use for multipath routes. Only valid
1687 Controls which hash policy to use for multipath routes.
/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-class-rnbd-client60 the selected multipath policy (see RTRS mp_policy sysfs entry description).
/Linux-v5.10/drivers/infiniband/ulp/rtrs/
DREADME16 multipath I/O (see "add_path" and "mp_policy" configuration entries in
/Linux-v5.10/Documentation/admin-guide/
Dmd.rst195 raid5, linear, multipath, faulty.
255 multipath), all components must be the same size - or at least
Ddevices.txt2647 0 = /dev/vx/rdmp/* First multipath device
2648 1 = /dev/vx/rdmp/* Second multipath device
2651 0 = /dev/vx/dmp/* First multipath device
2652 1 = /dev/vx/dmp/* Second multipath device
/Linux-v5.10/net/ipv4/
DKconfig81 bool "IP: equal cost multipath"
/Linux-v5.10/
DMAINTAINERS12267 W: https://github.com/multipath-tcp/mptcp_net-next/wiki
12268 B: https://github.com/multipath-tcp/mptcp_net-next/issues