Lines Matching +full:trim +full:- +full:data +full:- +full:valid
1 .\" SPDX-License-Identifier: CDDL-1.0
10 .\" or https://opensource.org/licenses/CDDL-1.0.
28 .\" Copyright (c) 2017 Open-E, Inc. All Rights Reserved.
36 .Nm zpool-events
59 .Bl -tag -compact -width Ds
78 .Bl -tag -compact -width "vdev.bad_guid_sum"
83 .It Sy data
84 Issued when there have been data errors in the pool.
138 Issued when corrupt data have been detected on a vdev.
157 vdev where it have been used to replace a failed drive - only works if
158 the original drive have been re-added).
215 Issued when a trim is started on a pool.
219 Issued when a trim is canceled on a pool.
221 Issued when a trim is resumed on a pool.
223 Issued when a trim is suspend on a pool.
243 This is the payload (data, information) that accompanies an
251 .Bl -tag -compact -width "vdev_cksum_errors"
255 Failmode -
275 Type of vdev -
287 .Em -partX .
303 .Em -partX .
328 Level 0 is the lowest level and includes data blocks.
354 The valid pipeline stages for the I/O.
387 Whether or not the data is byteswapped.
391 Offsets are always aligned on a 64-bit boundary,
392 and can include some gaps of non-corruption.
398 array, gaps of non-corruption
403 Always at least 8 bytes, since corruption is detected on a 64-bit word basis.
408 the count of bits in that range which were clear in the good data and set
409 in the bad data.
414 the count of bits for that range which were set in the good data and clear in
415 the bad data.
418 .Pq Ar bad data No & ~( Ns Ar good data ) ;
419 that is, the bits set in the bad data which are cleared in the good data.
432 .Pq Ar good data No & ~( Ns Ar bad data ) ;
433 that is, the bits set in the good data which are cleared in the bad data.
439 operations: Read, Write, Free, Claim, Flush and Trim.
450 ZIO_STAGE_READ_BP_INIT:0x00000002:R-----
451 ZIO_STAGE_WRITE_BP_INIT:0x00000004:-W----
452 ZIO_STAGE_FREE_BP_INIT:0x00000008:--F---
453 ZIO_STAGE_ISSUE_ASYNC:0x00000010:-WF--T
454 ZIO_STAGE_WRITE_COMPRESS:0x00000020:-W----
456 ZIO_STAGE_ENCRYPT:0x00000040:-W----
457 ZIO_STAGE_CHECKSUM_GENERATE:0x00000080:-W----
459 ZIO_STAGE_NOP_WRITE:0x00000100:-W----
461 ZIO_STAGE_BRT_FREE:0x00000200:--F---
463 ZIO_STAGE_DDT_READ_START:0x00000400:R-----
464 ZIO_STAGE_DDT_READ_DONE:0x00000800:R-----
465 ZIO_STAGE_DDT_WRITE:0x00001000:-W----
466 ZIO_STAGE_DDT_FREE:0x00002000:--F---
468 ZIO_STAGE_GANG_ASSEMBLE:0x00004000:RWFC--
469 ZIO_STAGE_GANG_ISSUE:0x00008000:RWFC--
471 ZIO_STAGE_DVA_THROTTLE:0x00010000:-W----
472 ZIO_STAGE_DVA_ALLOCATE:0x00020000:-W----
473 ZIO_STAGE_DVA_FREE:0x00040000:--F---
474 ZIO_STAGE_DVA_CLAIM:0x00080000:---C--
478 ZIO_STAGE_VDEV_IO_START:0x00200000:RW--XT
479 ZIO_STAGE_VDEV_IO_DONE:0x00400000:RW--XT
480 ZIO_STAGE_VDEV_IO_ASSESS:0x00800000:RW--XT
482 ZIO_STAGE_CHECKSUM_VERIFY:0x01000000:R-----
483 ZIO_STAGE_DIO_CHECKSUM_VERIFY:0x02000000:-W----
539 This value describes the kind of low-level work the I/O represents.
550 ZIO_TYPE_READ:0x1:data read
551 ZIO_TYPE_WRITE:0x2:data write
555 ZIO_TYPE_TRIM:0x6:trim (discard)
577 ZIO_PRIORITY_TRIM:0x7:trim I/O (discard)
579 ZIO_PRIORITY_NOW:0xa:non-queued i/os (e.g. free)
585 .Xr zpool-wait 8