diff options
| author | Jorgen Lundman <[email protected]> | 2021-09-10 02:44:21 +0900 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-09-09 10:44:21 -0700 |
| commit | 5a54a4e0517959dd917c0f78d692f7364e597a68 (patch) | |
| tree | 1b8ea31a0f6bbb79fe9b8d62da80f3b1954a81ed /include | |
| parent | 2079111f42a90b123f484337b43a549b7c5e50ba (diff) | |
Upstream: Add snapshot and zvol events
For kernel to send snapshot mount/unmount events to zed.
For kernel to send symlink creates/removes on zvol plumbing.
(/dev/run/dsk/zvol/$pool/$zvol -> /dev/diskX)
If zed misses the ENODEV, all errors after are EINVAL. Treat any error
as kernel module failure.
Reviewed-by: Tony Hutter <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Jorgen Lundman <[email protected]>
Closes #12416
Diffstat (limited to 'include')
| -rw-r--r-- | include/sys/fm/fs/zfs.h | 9 | ||||
| -rw-r--r-- | include/sys/spa.h | 2 | ||||
| -rw-r--r-- | include/sys/zio.h | 2 |
3 files changed, 13 insertions, 0 deletions
diff --git a/include/sys/fm/fs/zfs.h b/include/sys/fm/fs/zfs.h index 6491606d3..cd080c8ee 100644 --- a/include/sys/fm/fs/zfs.h +++ b/include/sys/fm/fs/zfs.h @@ -110,6 +110,10 @@ extern "C" { #define FM_EREPORT_PAYLOAD_ZFS_BAD_CLEARED_BITS "bad_cleared_bits" #define FM_EREPORT_PAYLOAD_ZFS_BAD_SET_HISTOGRAM "bad_set_histogram" #define FM_EREPORT_PAYLOAD_ZFS_BAD_CLEARED_HISTOGRAM "bad_cleared_histogram" +#define FM_EREPORT_PAYLOAD_ZFS_SNAPSHOT_NAME "snapshot_name" +#define FM_EREPORT_PAYLOAD_ZFS_DEVICE_NAME "device_name" +#define FM_EREPORT_PAYLOAD_ZFS_RAW_DEVICE_NAME "raw_name" +#define FM_EREPORT_PAYLOAD_ZFS_VOLUME "volume" #define FM_EREPORT_FAILMODE_WAIT "wait" #define FM_EREPORT_FAILMODE_CONTINUE "continue" @@ -119,6 +123,11 @@ extern "C" { #define FM_RESOURCE_AUTOREPLACE "autoreplace" #define FM_RESOURCE_STATECHANGE "statechange" +#define FM_RESOURCE_ZFS_SNAPSHOT_MOUNT "snapshot_mount" +#define FM_RESOURCE_ZFS_SNAPSHOT_UNMOUNT "snapshot_unmount" +#define FM_RESOURCE_ZVOL_CREATE_SYMLINK "zvol_create" +#define FM_RESOURCE_ZVOL_REMOVE_SYMLINK "zvol_remove" + #ifdef __cplusplus } #endif diff --git a/include/sys/spa.h b/include/sys/spa.h index f811d6f5a..2ae467877 100644 --- a/include/sys/spa.h +++ b/include/sys/spa.h @@ -1170,6 +1170,8 @@ extern void spa_configfile_set(spa_t *, nvlist_t *, boolean_t); /* asynchronous event notification */ extern void spa_event_notify(spa_t *spa, vdev_t *vdev, nvlist_t *hist_nvl, const char *name); +extern void zfs_ereport_zvol_post(const char *subclass, const char *name, + const char *device_name, const char *raw_name); /* waiting for pool activities to complete */ extern int spa_wait(const char *pool, zpool_wait_activity_t activity, diff --git a/include/sys/zio.h b/include/sys/zio.h index 2d34481f6..5b606eaf8 100644 --- a/include/sys/zio.h +++ b/include/sys/zio.h @@ -673,6 +673,8 @@ extern int zfs_ereport_post_checksum(spa_t *spa, vdev_t *vd, struct zio_bad_cksum *info); void zio_vsd_default_cksum_report(zio_t *zio, zio_cksum_report_t *zcr); +extern void zfs_ereport_snapshot_post(const char *subclass, spa_t *spa, + const char *name); /* Called from spa_sync(), but primarily an injection handler */ extern void spa_handle_ignored_writes(spa_t *spa); |