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/freebsd/sys/dev/enic/
H A Dvnic_dev.h53 void *vnic_dev_priv(struct vnic_dev *vdev);
54 unsigned int vnic_dev_get_res_count(struct vnic_dev *vdev,
56 void vnic_register_cbacks(struct vnic_dev *vdev,
62 void __iomem *vnic_dev_get_res(struct vnic_dev *vdev, enum vnic_res_type type,
64 uint8_t vnic_dev_get_res_bar(struct vnic_dev *vdev,
66 uint32_t vnic_dev_get_res_offset(struct vnic_dev *vdev,
68 unsigned long vnic_dev_get_res_type_len(struct vnic_dev *vdev,
72 int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring,
74 void vnic_dev_free_desc_ring(struct vnic_dev *vdev,
76 int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
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H A Dvnic_dev.c20 void *vnic_dev_priv(struct vnic_dev *vdev) in vnic_dev_priv() argument
22 return vdev->priv; in vnic_dev_priv()
25 void vnic_register_cbacks(struct vnic_dev *vdev, in vnic_register_cbacks() argument
32 vdev->alloc_consistent = alloc_consistent; in vnic_register_cbacks()
33 vdev->free_consistent = free_consistent; in vnic_register_cbacks()
36 static int vnic_dev_discover_res(struct vnic_dev *vdev, in vnic_dev_discover_res() argument
39 struct enic_softc *softc = vdev->softc; in vnic_dev_discover_res()
107 vdev->res[type].count = count; in vnic_dev_discover_res()
108 bcopy(&softc->mem, &vdev->res[type].bar, sizeof(softc->mem)); in vnic_dev_discover_res()
109 vdev->res[type].bar.offset = bar_offset; in vnic_dev_discover_res()
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H A Dvnic_wq.c10 int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, in vnic_dev_alloc_desc_ring() argument
18 device_printf(dev_from_vnic_dev(vdev), in vnic_dev_alloc_desc_ring()
23 err = iflib_dma_alloc(vdev->softc->ctx, desc_count * desc_size, in vnic_dev_alloc_desc_ring()
26 device_printf(dev_from_vnic_dev(vdev), in vnic_dev_alloc_desc_ring()
53 void vnic_dev_free_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring) in vnic_dev_free_desc_ring() argument
63 vnic_dev_free_desc_ring(wq->vdev, &wq->ring); in vnic_wq_free()
67 int enic_wq_devcmd2_alloc(struct vnic_dev *vdev, struct vnic_wq *wq, in enic_wq_devcmd2_alloc() argument
73 wq->vdev = vdev; in enic_wq_devcmd2_alloc()
76 wq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_DEVCMD2, 0); in enic_wq_devcmd2_alloc()
80 err = vnic_dev_alloc_desc_ring(vdev, &wq->ring, desc_count, desc_size); in enic_wq_devcmd2_alloc()
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H A Dif_enic.c311 speed = vnic_dev_port_speed(enic->vdev); in enic_set_rx_coal_setting()
336 struct vnic_dev *vdev; in enic_attach_pre() local
371 vdev = &softc->vdev; in enic_attach_pre()
372 vdev->softc = softc; in enic_attach_pre()
373 enic->vdev = vdev; in enic_attach_pre()
374 vdev->priv = enic; in enic_attach_pre()
377 vnic_dev_register(vdev, &softc->mem, 1); in enic_attach_pre()
378 enic->vdev = vdev; in enic_attach_pre()
379 vnic_dev_cmd_init(enic->vdev); in enic_attach_pre()
381 vdev->devcmd = vnic_dev_get_res(vdev, RES_TYPE_DEVCMD, 0); in enic_attach_pre()
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/freebsd/sys/contrib/openzfs/man/man7/
H A Dvdevprops.745 Every vdev has a set of properties that export statistics about the vdev
65 vdev.
69 Percentage of vdev space used
71 state of this vdev such as online, faulted, or offline
73 globally unique id of this vdev
75 The allocatable size of this vdev
77 The physical size of this vdev
79 The physical sector size of this vdev expressed as the power of two
81 The total size of this vdev
83 The amount of remaining free space on this vdev
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/freebsd/cddl/usr.sbin/zfsd/
H A Dvdev.h34 * \file vdev.h
36 * Definition of the Vdev class.
56 /*----------------------------------- Vdev -----------------------------------*/
58 * \brief Wrapper class for a vdev's name/value configuration list
59 * simplifying access to commonly used vdev attributes.
61 class Vdev
65 * \brief Instantiate a vdev object for a vdev that is a member
68 * \param pool The pool object containing the vdev with
70 * \param vdevConfig Vdev configuratio
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H A Dcase_file.h36 * CaseFile objects aggregate vdev faults that may require ZFSD action
51 class Vdev; variable
62 * A CaseFile object is instantiated anytime a vdev for an active pool
66 * A vdev may have at most one CaseFile.
68 * CaseFiles are retired when a vdev leaves an active pool configuration
71 * Logging a case against a vdev does not imply that an immediate action
76 * Vdev I/O errors are not recorded in ZFS label inforamation. For this
87 * \brief Find a CaseFile object by a vdev's pool/vdev GUID tuple.
89 * \param poolGUID Pool GUID for the vdev of the CaseFile to find.
90 * If InvalidGuid, then only match the vdev GUID
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H A Dvdev.cc34 * \file vdev.cc
36 * Implementation of the Vdev class.
61 #include "vdev.h"
71 Vdev NonexistentVdev;
73 //- Vdev Inline Public Methods ------------------------------------------------
75 /*----------------------------------- Vdev -----------------------------------*/
78 Vdev::Vdev() in Vdev() function in Vdev
84 Vdev::VdevLookupPoolGuid() in VdevLookupPoolGuid()
94 Vdev::VdevLookupGuid() in VdevLookupGuid()
98 throw ZfsdException("Unable to extract vdev GUID " in VdevLookupGuid()
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H A Dcase_file.cc36 * We keep case files for any leaf vdev that is not in the optimal state.
74 #include "vdev.h"
110 * We only carry one active case per-vdev. in Find()
174 CaseFile::Create(Vdev &vdev) in Create()
178 activeCase = Find(vdev.PoolGUID(), vdev.GUID()); in Create()
180 activeCase = new CaseFile(vdev); in Create()
253 Vdev vd(casePool, CaseVdev(casePool)); in RefreshVdevState()
264 CaseFile::ReEvaluate(const string &devPath, const string &physPath, Vdev *vde in ReEvaluate()
173 Create(Vdev & vdev) Create() argument
263 ReEvaluate(const string & devPath,const string & physPath,Vdev * vdev) ReEvaluate() argument
513 Vdev vdev(pool_config, vdevChildren[ch]); find_parent() local
870 CaseFile(const Vdev & vdev) CaseFile() argument
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H A Dzfsd.870 When a leaf vdev disappears,
77 If it matches a previously removed vdev on an active pool,
83 physical path of a previously removed vdev on an active pool, and that
86 will replace the missing vdev with the newly arrived device.
88 .It vdev degrade or fault events
89 If a vdev becomes degraded or faulted,
93 By default, if a leaf vdev generates more than 50 I/O errors in a 60 second
96 will mark that vdev as
105 vdev properties. See
109 By default, if a leaf vdev generates more than delayed 8 I/O events in a 60
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H A Dvdev_iterator.h52 class Vdev; variable
56 typedef bool VdevCallback_t(Vdev &vdev, void *cbArg);
87 * \brief Report the leaf vdev at this iterator's cursor and increment
94 * first member, returning a vdev object with the given
95 * vdev GUID if found.
97 * \param vdevGUID The vdev GUID of the vdev object to find.
99 * \return A Vdev object for the matching vdev if found. Otherwise
102 * Upon return, the VdevIterator's cursor points to the vdev just
103 * past the returned vdev or end() if no matching vdev is found.
109 * a pool's vdev membership.
H A Dzfsd_event.cc67 #include "vdev.h"
156 caseFile->ReEvaluate(devPath, physPath, /*vdev*/NULL); in Process()
209 Vdev vdev(devLabel); in ReadLabel() local
210 degraded = vdev.State() != VDEV_STATE_HEALTHY; in ReadLabel()
238 syslog(LOG_INFO, "Interrogating VDEV label for %s\n", in OnlineByLabel()
240 Vdev vdev(devConfig); in OnlineByLabel() local
241 CaseFile::Find(vdev.PoolGUID(),vdev.GUID(), case_list); in OnlineByLabel()
244 ret |= (*curr)->ReEvaluate(devPath, physPath, &vdev); in OnlineByLabel()
304 /* Only currently interested in Vdev related events. */ in Process()
319 if (Value("class").find("fs.zfs.vdev.no_replicas") == 0) { in Process()
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/freebsd/sys/contrib/openzfs/man/man8/
H A Dzpool-events.878 .Bl -tag -compact -width "vdev.bad_guid_sum"
82 Issued when there is an I/O error in a vdev in the pool.
117 Issued every time a vdev change have been done to the pool.
131 .It Sy vdev.unknown
132 Issued when the vdev is unknown.
133 Such as trying to clear device errors on a vdev that have failed/been kicked
135 .It Sy vdev.open_failed
136 Issued when a vdev could not be opened (because it didn't exist for example).
137 .It Sy vdev.corrupt_data
138 Issued when corrupt data have been detected on a vdev.
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H A Dzpool-attach.836 .Nd attach new device to existing ZFS vdev
42 .Ar pool vdev new_device
48 .Ar vdev .
50 .Ar vdev
53 If the existing vdev is a mirror or plain device
55 the new device will be mirrored with the existing vdev, a resilver will be
59 .Ar vdev
67 .Ar vdev
75 If the existing vdev is a RAID-Z device
89 the health of the RAID-Z vdev is restored (e.g. by replacing the failed disk
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/freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/cli_root/zpool_split/
H A Dzpool_split_vdevs.ksh24 # 'zpool split' should only work on mirrors. Every other VDEV layout is not
28 # Create pools with various VDEV layouts and verify only mirrors can be split
41 # Given a vdev type generate a pool configuration which can be immediately
43 # Supported vdev types are:
57 function pool_config # <vdev-type>
75 vdev='' ;;
77 vdev='mirror';;
79 vdev='raidz1';;
81 vdev='raidz2';;
83 vdev='raidz3';;
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/freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/cli_root/zpool_offline/
H A Dzpool_offline_spare.ksh45 log_must rm -f $TESTDIR/file-vdev-{1..3}
54 log_mustnot ls $TESTDIR/file-vdev-* &> /dev/null
56 log_must truncate -s 100M $TESTDIR/file-vdev-{1..3}
58 log_must zpool create $TESTPOOL2 mirror $TESTDIR/file-vdev-1 \
59 $TESTDIR/file-vdev-2 spare $TESTDIR/file-vdev-3
62 log_mustnot zpool offline $TESTPOOL2 $TESTDIR/file-vdev-3
63 log_mustnot zpool offline -f $TESTPOOL2 $TESTDIR/file-vdev-3
66 log_must zpool replace $TESTPOOL2 $TESTDIR/file-vdev-1 $TESTDIR/file-vdev-3
67 log_must zpool offline $TESTPOOL2 $TESTDIR/file-vdev-3
68 log_must zpool online $TESTPOOL2 $TESTDIR/file-vdev-3
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/freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/events/
H A Dzed_slow_io.ksh30 # Verify that vdev properties, slow_io_n and slow_io_t, work with ZED.
33 # 1. Create a pool with single vdev
36 # 4. Verify that ZED degrades vdev
42 VDEV="$TEST_BASE_DIR/vdevfile.$$"
53 log_must truncate -s 1G $VDEV
54 default_setup_noexit $VDEV
71 log_must rm -f $VDEV
88 log_must rm -f $VDEV
100 log_must zinject -d $VDEV -D10:1 -T read $TESTPOOL
131 log_note $degrades vdev degrades in ZED log
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H A Dzed_io_config.ksh28 # Verify that vdev properties, io_n and io_t, work with ZED.
34 # 4. Verify that ZED degrades vdev
43 VDEV="$TEST_BASE_DIR/vdevfile.$$"
55 log_must rm -fd $VDEV $VDEV1 $MOUNTDIR
67 log_must zpool create -f -m $MOUNTDIR $POOL mirror $VDEV $VDEV1
90 log_must zinject -a -d $VDEV -e io -T read -f 100 $POOL
99 log_must wait_vdev_state $POOL $VDEV "FAULTED" 60
109 log_must zpool set io_n=1 $POOL $VDEV
111 log_must zinject -a -d $VDEV -e io -T read -f 100 $POOL
115 log_must wait_vdev_state $POOL $VDEV "FAULTED" 60
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/freebsd/stand/libsa/zfs/
H A Dzfsimpl.c58 * The indirect_child_t represents the vdev that we will read from, when we
71 * indirect vdev. For non-split (contiguously-mapped) blocks, there will be
84 vdev_t *is_vdev; /* top-level vdev */
99 * The indirect_vsd_t is associated with each i/o to the indirect vdev.
100 * It is the "Vdev-Specific Data" in the zio_t's io_vsd.
230 vdev_read_phys(vdev_t *vdev, const blkptr_t *bp, void *buf, in vdev_read_phys() argument
236 if (vdev->v_phys_read == NULL) in vdev_read_phys()
245 rc = vdev->v_phys_read(vdev, vdev->v_priv, offset, buf, psize); in vdev_read_phys()
248 rc = zio_checksum_verify(vdev->v_spa, bp, buf); in vdev_read_phys()
255 vdev_write_phys(vdev_t *vdev, void *buf, off_t offset, size_t size) in vdev_write_phys() argument
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/freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/cli_root/zpool_add/
H A Dzpool_add_001_pos.ksh38 # 'zpool add <pool> <vdev> ...' can successfully add the specified
55 log_assert "'zpool add <pool> <vdev> ...' can add devices to the pool."
74 typeset vdev
84 for vdev in "${poolarray[@]}"; do
87 log_must zpool add -f "$TESTPOOL" ${keywords[i]} $vdev
88 log_must vdevs_in_pool "$TESTPOOL" "$vdev"
94 for vdev in "${mirrorarray[@]}"; do
98 log_must zpool add "$TESTPOOL" ${keywords[i]} $vdev
99 log_must vdevs_in_pool "$TESTPOOL" "$vdev"
105 for vdev in "${raidzarray[@]}"; do
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/freebsd/sys/contrib/openzfs/include/sys/
H A Dvdev_impl.h38 #include <sys/vdev.h>
88 * Given a target vdev, translates the logical range "in" to the physical
159 * On-disk indirect vdev state.
161 * An indirect vdev is described exclusively in the MOS config of a pool.
162 * The config for an indirect vdev includes several fields, which are
170 * vdev_indirect_mapping_phys_t. This object is allocated when a vdev
173 * Note that this object can be empty if none of the data on the vdev
183 * is allocated when a vdev removal is initiated.
185 * Note that this object can be empty if none of the vdev has yet been
191 * This is the vdev ID which was removed previous to this vdev, or
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/freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/alloc_class/
H A Dalloc_class_015_neg.ksh23 # Setting the alloc_bias vdev property to invalid values or on
24 # unsupported vdev types fails.
27 # 1. Create a pool with a normal mirror and a log vdev.
28 # 2. Verify setting alloc_bias on a leaf vdev fails.
31 # 5. Verify setting alloc_bias on a log vdev fails.
34 # 7. Verify converting the last normal vdev fails.
46 # Create a pool with a normal mirror and a log vdev.
52 log_note "Normal vdev: $NORMAL_VDEV"
54 # Setting alloc_bias on a leaf vdev must fail.
63 # Setting alloc_bias on a log vdev must fail.
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/freebsd/sys/contrib/openzfs/cmd/zed/agents/
H A Dzfs_retire.c36 * marking the vdev FAULTY (for I/O errors) or DEGRADED (for checksum errors).
100 * Find a vdev within a tree with a matching GUID.
117 "matched vdev %llu", guid); in find_vdev()
204 * Given a vdev guid, find and remove all spares associated with it.
219 * Given a (pool, vdev) GUID pair, find the matching pool, vdev and
231 * Find the corresponding pool and make sure the vdev still exists. in find_by_guid_impl()
259 * Given a (pool, vdev) GUID pair, find the matching pool and vdev.
269 * Given a (pool, vdev) GUID pair, count the number of faulted vdevs in
270 * its top vdev and return TRUE if the number of failures at i-th device
272 * which means it's the domain failure, and the vdev is one of those faults.
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/freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/replacement/
H A Dattach_multiple.ksh29 # 1. Create a single vdev pool
31 # a. Attach a vdev to convert the pool to a mirror.
32 # b. Attach a vdev to convert the pool to a 3-way mirror.
33 # c. Verify the original vdev cannot be removed (no redundant copies)
34 # d. Detach a vdev. Healing and sequential resilver remain running.
35 # e. Detach a vdev. Healing resilver remains running, sequential
73 # Attach first vdev (stripe -> mirror)
78 # Attach second vdev (2-way -> 3-way mirror)
83 # Original vdev cannot be detached until there is sufficient redundancy.
86 # Detach first vdev (resilver keeps running)
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/freebsd/tests/sys/cddl/zfs/tests/cli_root/zpool_add/
H A Dzpool_add_001_pos.ksh36 # 'zpool add <pool> <vdev> ...' can successfully add the specified
56 log_assert "'zpool add <pool> <vdev> ...' can add devices to the pool."
75 typeset vdev
83 for vdev in "${poolarray[@]}"; do
87 $vdev
88 log_must iscontained "$TESTPOOL" "$vdev"
94 for vdev in "${mirrorarray[@]}"; do
99 $vdev
100 log_must iscontained "$TESTPOOL" "$vdev"
106 for vdev in "${raidzarray[@]}"; do
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