diff options
Diffstat (limited to 'include/sys/fs')
| -rw-r--r-- | include/sys/fs/zfs.h | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/include/sys/fs/zfs.h b/include/sys/fs/zfs.h index 85512618c..945853739 100644 --- a/include/sys/fs/zfs.h +++ b/include/sys/fs/zfs.h @@ -775,6 +775,13 @@ typedef struct zpool_load_policy { #define VDEV_ALLOC_BIAS_SPECIAL "special" #define VDEV_ALLOC_BIAS_DEDUP "dedup" +#define VDEV_LEAF_ZAP_INITIALIZE_LAST_OFFSET \ + "com.delphix:next_offset_to_initialize" +#define VDEV_LEAF_ZAP_INITIALIZE_STATE \ + "com.delphix:vdev_initialize_state" +#define VDEV_LEAF_ZAP_INITIALIZE_ACTION_TIME \ + "com.delphix:vdev_initialize_action_time" + /* * This is needed in userland to report the minimum necessary device size. */ @@ -988,10 +995,15 @@ typedef struct vdev_stat { uint64_t vs_read_errors; /* read errors */ uint64_t vs_write_errors; /* write errors */ uint64_t vs_checksum_errors; /* checksum errors */ + uint64_t vs_initialize_errors; /* initializing errors */ uint64_t vs_self_healed; /* self-healed bytes */ uint64_t vs_scan_removing; /* removing? */ uint64_t vs_scan_processed; /* scan processed bytes */ uint64_t vs_fragmentation; /* device fragmentation */ + uint64_t vs_initialize_bytes_done; /* bytes initialized */ + uint64_t vs_initialize_bytes_est; /* total bytes to initialize */ + uint64_t vs_initialize_state; /* vdev_initialzing_state_t */ + uint64_t vs_initialize_action_time; /* time_t */ uint64_t vs_checkpoint_space; /* checkpoint-consumed space */ uint64_t vs_resilver_deferred; /* resilver deferred */ uint64_t vs_slow_ios; /* slow IOs */ @@ -1023,7 +1035,6 @@ typedef struct vdev_stat_ex { #define VDEV_L_HISTO_BUCKETS 37 /* Latency histo buckets */ #define VDEV_RQ_HISTO_BUCKETS 25 /* Request size histo buckets */ - /* Amount of time in ZIO queue (ns) */ uint64_t vsx_queue_histo[ZIO_PRIORITY_NUM_QUEUEABLE] [VDEV_L_HISTO_BUCKETS]; @@ -1051,6 +1062,16 @@ typedef struct vdev_stat_ex { } vdev_stat_ex_t; /* + * Initialize functions. + */ +typedef enum pool_initialize_func { + POOL_INITIALIZE_DO, + POOL_INITIALIZE_CANCEL, + POOL_INITIALIZE_SUSPEND, + POOL_INITIALIZE_FUNCS +} pool_initialize_func_t; + +/* * DDT statistics. Note: all fields should be 64-bit because this * is passed between kernel and userland as an nvlist uint64 array. */ @@ -1094,6 +1115,14 @@ typedef struct ddt_histogram { #define ZVOL_PROP_NAME "name" #define ZVOL_DEFAULT_BLOCKSIZE 8192 +typedef enum { + VDEV_INITIALIZE_NONE, + VDEV_INITIALIZE_ACTIVE, + VDEV_INITIALIZE_CANCELED, + VDEV_INITIALIZE_SUSPENDED, + VDEV_INITIALIZE_COMPLETE +} vdev_initializing_state_t; + /* * /dev/zfs ioctl numbers. * @@ -1184,6 +1213,7 @@ typedef enum zfs_ioc { ZFS_IOC_REMAP, /* 0x5a4c */ ZFS_IOC_POOL_CHECKPOINT, /* 0x5a4d */ ZFS_IOC_POOL_DISCARD_CHECKPOINT, /* 0x5a4e */ + ZFS_IOC_POOL_INITIALIZE, /* 0x5a4f */ /* * Linux - 3/64 numbers reserved. @@ -1278,6 +1308,12 @@ typedef enum { #define ZPOOL_HIDDEN_ARGS "hidden_args" /* + * The following are names used when invoking ZFS_IOC_POOL_INITIALIZE. + */ +#define ZPOOL_INITIALIZE_COMMAND "initialize_command" +#define ZPOOL_INITIALIZE_VDEVS "initialize_vdevs" + +/* * Flags for ZFS_IOC_VDEV_SET_STATE */ #define ZFS_ONLINE_CHECKREMOVE 0x1 |