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-rw-r--r--cmd/zed/agents/zfs_agents.c2
-rw-r--r--cmd/zed/agents/zfs_mod.c21
-rw-r--r--cmd/zed/agents/zfs_retire.c89
3 files changed, 99 insertions, 13 deletions
diff --git a/cmd/zed/agents/zfs_agents.c b/cmd/zed/agents/zfs_agents.c
index fb07266da..587051c25 100644
--- a/cmd/zed/agents/zfs_agents.c
+++ b/cmd/zed/agents/zfs_agents.c
@@ -170,7 +170,7 @@ zfs_agent_iter_pool(zpool_handle_t *zhp, void *arg)
}
zpool_close(zhp);
- return (gsp->gs_vdev_guid != 0);
+ return (gsp->gs_devid != NULL && gsp->gs_vdev_guid != 0);
}
void
diff --git a/cmd/zed/agents/zfs_mod.c b/cmd/zed/agents/zfs_mod.c
index 4fc8ceb9f..e73fe25e5 100644
--- a/cmd/zed/agents/zfs_mod.c
+++ b/cmd/zed/agents/zfs_mod.c
@@ -190,10 +190,12 @@ zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev, boolean_t labeled)
uint64_t wholedisk = 0ULL;
uint64_t offline = 0ULL, faulted = 0ULL;
uint64_t guid = 0ULL;
+ uint64_t is_spare = 0;
char *physpath = NULL, *new_devid = NULL, *enc_sysfs_path = NULL;
char rawpath[PATH_MAX], fullpath[PATH_MAX];
char devpath[PATH_MAX];
int ret;
+ int online_flag = ZFS_ONLINE_CHECKREMOVE | ZFS_ONLINE_UNSPARE;
boolean_t is_sd = B_FALSE;
boolean_t is_mpath_wholedisk = B_FALSE;
uint_t c;
@@ -219,6 +221,7 @@ zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev, boolean_t labeled)
(void) nvlist_lookup_uint64(vdev, ZPOOL_CONFIG_FAULTED, &faulted);
(void) nvlist_lookup_uint64(vdev, ZPOOL_CONFIG_GUID, &guid);
+ (void) nvlist_lookup_uint64(vdev, ZPOOL_CONFIG_IS_SPARE, &is_spare);
/*
* Special case:
@@ -309,11 +312,13 @@ zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev, boolean_t labeled)
}
}
+ if (is_spare)
+ online_flag |= ZFS_ONLINE_SPARE;
+
/*
* Attempt to online the device.
*/
- if (zpool_vdev_online(zhp, fullpath,
- ZFS_ONLINE_CHECKREMOVE | ZFS_ONLINE_UNSPARE, &newstate) == 0 &&
+ if (zpool_vdev_online(zhp, fullpath, online_flag, &newstate) == 0 &&
(newstate == VDEV_STATE_HEALTHY ||
newstate == VDEV_STATE_DEGRADED)) {
zed_log_msg(LOG_INFO,
@@ -537,6 +542,7 @@ typedef struct dev_data {
uint64_t dd_vdev_guid;
uint64_t dd_new_vdev_guid;
const char *dd_new_devid;
+ uint64_t dd_num_spares;
} dev_data_t;
static void
@@ -547,6 +553,7 @@ zfs_iter_vdev(zpool_handle_t *zhp, nvlist_t *nvl, void *data)
uint_t c, children;
nvlist_t **child;
uint64_t guid = 0;
+ uint64_t isspare = 0;
/*
* First iterate over any children.
@@ -572,7 +579,7 @@ zfs_iter_vdev(zpool_handle_t *zhp, nvlist_t *nvl, void *data)
}
/* once a vdev was matched and processed there is nothing left to do */
- if (dp->dd_found)
+ if (dp->dd_found && dp->dd_num_spares == 0)
return;
(void) nvlist_lookup_uint64(nvl, ZPOOL_CONFIG_GUID, &guid);
@@ -622,6 +629,10 @@ zfs_iter_vdev(zpool_handle_t *zhp, nvlist_t *nvl, void *data)
}
}
+ if (dp->dd_found == B_TRUE && nvlist_lookup_uint64(nvl,
+ ZPOOL_CONFIG_IS_SPARE, &isspare) == 0 && isspare)
+ dp->dd_num_spares++;
+
(dp->dd_func)(zhp, nvl, dp->dd_islabeled);
}
@@ -682,7 +693,9 @@ zfs_iter_pool(zpool_handle_t *zhp, void *data)
}
zpool_close(zhp);
- return (dp->dd_found); /* cease iteration after a match */
+
+ /* cease iteration after a match */
+ return (dp->dd_found && dp->dd_num_spares == 0);
}
/*
diff --git a/cmd/zed/agents/zfs_retire.c b/cmd/zed/agents/zfs_retire.c
index f4b6dff48..45a45c497 100644
--- a/cmd/zed/agents/zfs_retire.c
+++ b/cmd/zed/agents/zfs_retire.c
@@ -76,6 +76,8 @@ typedef struct find_cbdata {
uint64_t cb_guid;
zpool_handle_t *cb_zhp;
nvlist_t *cb_vdev;
+ uint64_t cb_vdev_guid;
+ uint64_t cb_num_spares;
} find_cbdata_t;
static int
@@ -141,6 +143,64 @@ find_vdev(libzfs_handle_t *zhdl, nvlist_t *nv, uint64_t search_guid)
return (NULL);
}
+static int
+remove_spares(zpool_handle_t *zhp, void *data)
+{
+ nvlist_t *config, *nvroot;
+ nvlist_t **spares;
+ uint_t nspares;
+ char *devname;
+ find_cbdata_t *cbp = data;
+ uint64_t spareguid = 0;
+ vdev_stat_t *vs;
+ unsigned int c;
+
+ config = zpool_get_config(zhp, NULL);
+ if (nvlist_lookup_nvlist(config,
+ ZPOOL_CONFIG_VDEV_TREE, &nvroot) != 0) {
+ zpool_close(zhp);
+ return (0);
+ }
+
+ if (nvlist_lookup_nvlist_array(nvroot, ZPOOL_CONFIG_SPARES,
+ &spares, &nspares) != 0) {
+ zpool_close(zhp);
+ return (0);
+ }
+
+ for (int i = 0; i < nspares; i++) {
+ if (nvlist_lookup_uint64(spares[i], ZPOOL_CONFIG_GUID,
+ &spareguid) == 0 && spareguid == cbp->cb_vdev_guid) {
+ devname = zpool_vdev_name(NULL, zhp, spares[i],
+ B_FALSE);
+ nvlist_lookup_uint64_array(spares[i],
+ ZPOOL_CONFIG_VDEV_STATS, (uint64_t **)&vs, &c);
+ if (vs->vs_state != VDEV_STATE_REMOVED &&
+ zpool_vdev_remove_wanted(zhp, devname) == 0)
+ cbp->cb_num_spares++;
+ break;
+ }
+ }
+
+ zpool_close(zhp);
+ return (0);
+}
+
+/*
+ * Given a vdev guid, find and remove all spares associated with it.
+ */
+static int
+find_and_remove_spares(libzfs_handle_t *zhdl, uint64_t vdev_guid)
+{
+ find_cbdata_t cb;
+
+ cb.cb_num_spares = 0;
+ cb.cb_vdev_guid = vdev_guid;
+ zpool_iter(zhdl, remove_spares, &cb);
+
+ return (cb.cb_num_spares);
+}
+
/*
* Given a (pool, vdev) GUID pair, find the matching pool and vdev.
*/
@@ -315,6 +375,8 @@ zfs_retire_recv(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl,
libzfs_handle_t *zhdl = zdp->zrd_hdl;
boolean_t fault_device, degrade_device;
boolean_t is_repair;
+ boolean_t l2arc = B_FALSE;
+ boolean_t spare = B_FALSE;
char *scheme;
nvlist_t *vdev = NULL;
char *uuid;
@@ -323,7 +385,6 @@ zfs_retire_recv(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl,
boolean_t is_disk;
vdev_aux_t aux;
uint64_t state = 0;
- int l2arc;
vdev_stat_t *vs;
unsigned int c;
@@ -343,10 +404,26 @@ zfs_retire_recv(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl,
char *devtype;
char *devname;
+ if (nvlist_lookup_string(nvl, FM_EREPORT_PAYLOAD_ZFS_VDEV_TYPE,
+ &devtype) == 0) {
+ if (strcmp(devtype, VDEV_TYPE_SPARE) == 0)
+ spare = B_TRUE;
+ else if (strcmp(devtype, VDEV_TYPE_L2CACHE) == 0)
+ l2arc = B_TRUE;
+ }
+
+ if (nvlist_lookup_uint64(nvl,
+ FM_EREPORT_PAYLOAD_ZFS_VDEV_GUID, &vdev_guid) != 0)
+ return;
+
+ if (spare) {
+ int nspares = find_and_remove_spares(zhdl, vdev_guid);
+ fmd_hdl_debug(hdl, "%d spares removed", nspares);
+ return;
+ }
+
if (nvlist_lookup_uint64(nvl, FM_EREPORT_PAYLOAD_ZFS_POOL_GUID,
- &pool_guid) != 0 ||
- nvlist_lookup_uint64(nvl, FM_EREPORT_PAYLOAD_ZFS_VDEV_GUID,
- &vdev_guid) != 0)
+ &pool_guid) != 0)
return;
if ((zhp = find_by_guid(zhdl, pool_guid, vdev_guid,
@@ -367,10 +444,6 @@ zfs_retire_recv(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl,
state == VDEV_STATE_REMOVED)
return;
- l2arc = (nvlist_lookup_string(nvl,
- FM_EREPORT_PAYLOAD_ZFS_VDEV_TYPE, &devtype) == 0 &&
- strcmp(devtype, VDEV_TYPE_L2CACHE) == 0);
-
/* Remove the vdev since device is unplugged */
if (l2arc || (strcmp(class, "resource.fs.zfs.removed") == 0)) {
int status = zpool_vdev_remove_wanted(zhp, devname);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 01:46:47 +0000